Find flights
Deals
Insights
When to book
FAQs & Tips
Direct Flights
Airlines

LON - PDX

$373 Find cheap flights from London to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Portland departing on 6/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/29
Sat 7/6

Search hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Portland.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Portland.
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from London to Portland (LON-PDX)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:30 am - 6:17 pmLHR-PDX
19h 47m2 stops
6:55 pm - 6:30 amPDX-LHR
27h 35m2 stops
Mon, Sep 16 - Wed, Sep 25
3:30 pm - 5:25 pmLHR-PDX
9h 55mnonstop
7:00 am - 9:00 amPDX-LHR
18h 00m1 stop
$645Finnair
Find Deal
Mon, Sep 16 - Wed, Sep 25
6:30 am - 12:05 pmLHR-PDX
13h 35m1 stop
12:50 am - 7:15 amPDX-LHR
22h 25m1 stop
$680Delta
Find Deal
Mon, Sep 16 - Tue, Sep 24
11:45 am - 1:29 pmLHR-PDX
32h 44m2 stops
11:59 pm - 6:20 amPDX-LHR
23h 21m1 stop
$739American Airlines
Find Deal
Tue, Oct 29 - Sat, Nov 2
11:45 am - 1:29 pmLHR-PDX
32h 44m2 stops
10:50 pm - 6:45 amPDX-LHR
24h 55m2 stops
$742American Airlines
Find Deal
Tue, Oct 29 - Sat, Nov 2
3:30 pm - 5:25 pmLHR-PDX
9h 55mnonstop
7:15 pm - 12:45 pmPDX-LHR
9h 30mnonstop
$794British Airways
Find Deal
Tue, Jun 11 - Thu, Jul 11
6:30 am - 12:00 pmLHR-PDX
13h 30m1 stop
12:39 am - 7:15 amPDX-LHR
22h 36m1 stop
$811Delta
Find Deal
Tue, Jun 11 - Wed, Jul 10
3:30 pm - 5:25 pmLHR-PDX
9h 55mnonstop
7:15 pm - 12:45 pmPDX-LHR
9h 30mnonstop
$814British Airways
Find Deal
Thu, Sep 26 - Mon, Sep 30
3:30 pm - 5:25 pmLHR-PDX
9h 55mnonstop
7:00 am - 6:25 amPDX-LHR
15h 25m1 stop
$826Iberia
Find Deal
Tue, Jun 11 - Tue, Jun 25
3:30 pm - 5:25 pmLHR-PDX
9h 55mnonstop
7:15 pm - 12:45 pmPDX-LHR
9h 30mnonstop
$912Iberia
Find Deal
Mon, Jun 17 - Mon, Jun 24

Flights from London to Portland - Travel Insights & Trends

Get data-powered insights and trends into flights from London to Portland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest London to Portland flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from London to Portland.
Our data shows that the cheapest route for a one-way flight from London to Portland cost $733 and was between London Heathrow Airport and Portland. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $828.

What’s the cheapest day of the week to fly from London to Portland?

The average price of all flights from London to Portland clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Portland on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Tuesday is the most expensive day to fly from London to Portland. For your return ticket, we recommend flying on a Wednesday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from London to Portland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London to Portland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from London to Portland is November, where tickets cost $661 on average. On the other hand, the most expensive months are August and July, where the average cost of tickets is $1,113 and $1,000 respectively.

How far in advance should I book a flight from London to Portland?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London to Portland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from London to Portland, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 16 days before departure.

Which airlines provide the cheapest flights from London to Portland?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from London to Portland found by KAYAK users in the last 72 hours was for $645 on Finnair, followed by Lufthansa ($665). One-way flight deals have also been found from as low as $557 on Icelandair and from $657 on Finnair.

Which airlines fly non-stop between London and Portland?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from London to Portland.
There is just one airline that flies from London to Portland direct and that is British Airways. The best one-way deal found from British Airways for the route is $668.

How many flights are there between London and Portland per day?

Each day, there are 2 nonstop flights that take off from London and land in Portland, with an average flight time of 9h 55m. The most common departure time is 3:00 pm and most flights take off in the afternoon. Each week, there are 14 flights and there are the same amount of flights each day 2.

Which cabin class options are there for flights between London and Portland?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from London to Portland take?

Direct flights cover the 4,904 miles separating London to Portland in about 9h 55m.

What’s the earliest departure time from London to Portland?

Early birds can take the earliest flight from London at 3:30 pm and will be landing in Portland at 5:25 pm.

What’s the latest departure time from London to Portland?

If you prefer to fly at night, the latest flight from London to Portland jets off at 3:30 pm and lands at 5:25 pm.

Good to know

Low season

January

High season

July

Cheapest flight

$373
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from London Stansted Airport to Portland

When to book flights from London to Portland

Are your dates flexible? Find out the best times to travel from London to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from London to Portland

  • How do I get to the city centre from Portland International Airport?

    The Trimet Max/Light Rail operates MAX Red Line service with departures every 15min to the downtown area from Portland International Airport. Airport car hire and taxi and rideshare services like Uber, Lyft and Wingz are additional options. Some major hotels also provide an airport shuttle service, so if your accommodation is in the centre, check if it's included.

  • Are there currency exchange locations at Portland International Airport?

    Currency Exchange International (CXI) operates from two locations at Portland International Airport. There’s one at Baggage Reclaim (landside), which is open Monday-Saturday from 10:00-16:00 local time and another at Concourse D (airside), with open hours from 07:30-15:30 daily. You can also find a few cash machines at International Arrivals.

  • What other cities are accessible from Portland International Airport?

    The city of Portland, Oregon, is well situated to explore the Pacific Northwest (Seattle, Boise) and the Bay Area (Sacramento, San Francisco, Oakland) by rail, car and bus. You can also take advantage of cross-border travel to Canada by visiting nearby Vancouver, British Columbia or Calgary, Alberta.

  • Are there any unique attractions at Portland International Airport?

    Portland International Airport offers a few cultural attractions to inspire and enhance your airport experience. Their art program has a rotating installation of nine exhibits featuring regional artists, while their music program showcases classical, jazz and contemporary music played by volunteer musicians. In addition, Hollywood Theatre at Concourse C previews film shorts focused on the Pacific Northwest region.

  • What is the cheapest flight from London to Portland?

    In the last 3 days, the lowest price for a flight from London to Portland was $373 for a one-way ticket and $640 for a round-trip.

  • Do I need a passport to fly between London and Portland?

    A passport is required to fly from London to Portland.

  • Which airports will I be using when flying from London to Portland?

    London is served by 4 major airports and there is only 1 main airport in Portland. You will leave London from one of these airports: London Gatwick, London Heathrow, London Luton, or London Stansted. You will be arriving at Portland.

  • Which airlines offer Wi-Fi service onboard planes from London to Portland?

    Virgin Atlantic, KLM, Air France, and Delta offer inflight Wi-Fi service on the London to Portland flight route.

  • Which aircraft models fly most regularly from London to Portland?

    The Boeing 787-8 Dreamliner is the aircraft model that flies most regularly on the London to Portland flight route.

  • Which airline alliances offer flights from London to Portland?

    oneworld is the only airline alliance operating flights between London and Portland.

  • On which days can I fly direct from London to Portland?

    There are nonstop flights from London to Portland on a daily basis.

  • Which is the best airline for flights from London to Portland, Delta or Finnair?

    The two airlines most popular with KAYAK users for flights from London to Portland are Delta and Finnair. With an average price for the route of $1,163 and an overall rating of 8.0, Delta is the most popular choice. Finnair is also a great choice for the route, with an average price of $825 and an overall rating of 7.7.

  • How does KAYAK find such low prices on flights from London to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from London to Portland

  • Looking for a cheap flight? 25% of our users found flights on this route for $868 or less one-way and $966 or less round-trip.
  • Portland International Airport (PDX) in the U.S. state of Oregon is a joint civilian-military installation and the largest international airport in the city. It's about 12 miles from the city centre and uses one terminal for all flights.
  • Flights from London to Portland leave from two airports. Several airlines offer direct services on this route from London Heathrow Airport (LHR). These include Finnair, British Airways and American Airlines. You can also get a few flights with stops from London City Airport (LCY) via Delta Airlines, with at least two connections in Amsterdam and Seattle.
  • If you decide to park and fly, there are multiple options available at London City and London Heathrow airports to suit your travel needs. For example, you'll find Short Stay, Long Stay and Business parking at London Heathrow and special weekender rates at London City. These car parks allow you to book in advance or in person. In addition, all parking garages at both airports can accommodate Blue Badge holders.
  • After a long drive to the airport, it's ideal to relax and unwind before your flight. At London Heathrow, you have a choice of lounges at each of its five terminals, including multiple locations of Plaza Premium (T2/T4) and Club Aspire (T3/T5). In addition, there’s a First Class Lounge at London City Airport located in the Private Jet Centre Facility.
  • Both airports offer a range of services and facilities catering to persons with limited mobility, from dedicated parking spaces to mobility equipment and personal escorts who see you safely through airport security right up to your seat on the flight. If you require special assistance, it’s always best to book in advance.
See more tips

Prefer to fly non-stop from London to Portland?

Find which airlines fly direct from London to Portland, which days they fly and book direct flights.

Nonstop departures

London to Portland

Monday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Tuesday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Wednesday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Thursday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Friday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Saturday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Sunday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

See more direct flights

Nonstop returns

Portland to London

Monday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Tuesday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Wednesday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Thursday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Friday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Saturday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Sunday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

See more direct flights
See more direct flights

Top 5 airlines serving from London to Portland

 
See real verified KAYAK customer reviews for airlines flying from London to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10457 reviews
8.0Entertainment
8.2Boarding
7.9Comfort
7.4Food
8.6Crew
Airline reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

10.0 ExcellentMichael, May 2024SJC - ATL
Read more about Delta reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

The comfort is typical of what I would expect from main cabin. I've been on flights with other airlines where the seats needed to be changed, the cushions were non-existent. So happy this was not the case. I enjoyed the movie selection. Happy pillow and blanket was provided since I forgot my own. The food was also ok. Great that we arrived early and my luggage arrived undamaged. Again in the past (not with Delta), luggage was lost or broken.

Crew went over and above to be helpful. Plane had mechanical problems that caused us to depart late.

The 676 plane is much more comfortable in business class than the A330 and he food was a little better. I didn’t use the entertainment.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

All good- I love BA and the professionalism of the crew and pilots.

Great flight- smooth, nice crew, nice clean aircraft, departed a little late but arrived 10 early.

It was listed on my ticket as Finnair but there was no indication that the flight was Finnair. In fact the number was even different. There were no employees there until exactly 2 hours before so we had to wait in line at Iberia and hope

Sorting on line would have been appreciated Onward information on flights missed No ability to get seating arranged before we got to gate Very unfriendly at gate

The flight was Finnair but there was no indications anywhere that the checkin was for Finnair also. There was no one to ask. I think at a minimum they should list the code shares so people don’t stand in the wrong line for an hour.

I booked the flight with Finnair, which made the arrangements for downloading a boarding pass unnecessarily complicated. I wouldn't do that again. Instead I'd book direct with AA.

Flight ok, but me and other two passengers didn’t have connection with the entertainment in our seats. So, no movies, no games, no music… for 9 hours. The crew just told us that there’s nothing they can do but I noticed during the flight that there were empty seats, so they could have offered to us to change seats. Customer service could be better.

Finnair cancelled my flight 12 hours prior to leaving for Helsinki. They stated there were mechanical problems. I had to scurry around to find a new flight that would meet my needs for arrival in Helsinki. Luckily I was able to find alternate transportation through Lufthansa/United.

I’m very disappointed, to fly into an airplane for 10 straight hours, and not having a TV even though when I put the ticket I was told that I will have entertainment for the TV. Very disappointed.

Very rude hostess. She embarrassed me in front of others. I went to sit after taking off in a different sit in the same economic cabin. Was the area where doors are. She come to me very laud and said: go back to your sit those sit are more expensive.wow! No diplomacy. Flight was super full except 3 of those sit. The only person in that row later during the flight occupied all sit laying down!. Once more disappointed at American Airlines. Early flight they lost my luggages for 4 days. Never refund money for replacement for some of essential items purchased..when I booked the flight I thought was Finlandair. I

As no headphones/ ear pieces in back of seat for entertainment system, would have been to been offered rather than asking & waiting a long time. I know we are in economy but cost of ticket was high.

Flight got delayed due to a technical issue, but they were quick to find an alternative airplane.

Seriously, not displaying departure gate until very last minute is awful. Specially when you have to take an elevator and then transport to go to the sub-terminal. That’s awful in such a busy airport as Heathrow. And I cannot choose seat on this flight because it’s run by British Airways, even entering locator code.

Somehow I got “offloaded” even though I had my boarding pass and was in transit Food is horrible Staff were nice and cheerful No headphones were provided on 11 hours flight

The staff were very helpful with lots of refreshments on offer. The toilets were clean. The seats were comfortable and entertainment was good. No complaints, it was excellent.

The main flight was OK but the second flight was chaotic with delays

amazing! they were so kind and allowed us to sit on empty seats so we could stretch our legs and sleep good. Food is amazing as well plus dessert in the middle of the flight!

All the British airways staff were very helpful and friendly. Every thing was very smooth running from checking in boarding and arriving 40 minutes early. Which is a brilliant start to your holiday.

We were re routed due to a flight cancellation. We did not fly out of Miami. We originally booked first class and were moved to coach without being compensated.

Overall it was good but not great. The aircraft was an old and seats didn’t recline in business class unless you kept playing around with it.

Ability to select seating would be nice. We were family of three and they had us seated back to back and one of us on the other side of the plane??? That is pretty goofy. Especially when tickets were placed two months in advance.

It was not Iberia. It was with United. It was great!!!

We had a seat that would not function. No Wifi or inflight entertainment was available. Food was very poor. Attendants were very accommodating and apologized for the problems.

They offered several meals and snacks, the crew was very friendly and kind. There was a broad selection of movies, shows, and games. I was impressed!

My son and I are 193 cm tall. We had reserved and paid for seats with extra leg room towards the front of the cabin. The day of the flight, we learned that Iberia had changed aircraft. We were assigned regular seats way back in the cabin. When we landed from our first leg we spoke with agents at the gate and we were told that they couldn’t improve our seats because the flight was full.

Our flight was delayed by 2-hrs but I understand it was beyond the scope of the crew members

Booked with Iberia but flight was with Level. This switch of airlines was not published anyware and I was not made aware. Service was horrible, attendants were rude and nowhere to be found. Interior of plane was disgusting and dirty, trash on the floor, bathrooms were dirty (probably because flight attendants were not collecting trash from passengers). I have never encountered this on any other flight or airline. A public bus or metro in Los Angeles is 10 times cleaner. Had I known this was not an Iberia flight I would not have booked this tickets.

Other than a late takeoff (not British Airways fault) and some delays with baggage, it was a terrific flight. The crew in business class was superb and the seat and accommodations clean and modern. Could not have asked for more.

Iberia subcontracted the flight out to Level (?). I would never fly Iberia/Level ever again. Old planes with no tv’s or wifi. Barely edible food. Small seats. 10/10 don’t recommend.

I paid for premium economy but BA oversold the seats and we ended up being downgraded. Not acceptable given how much we paid for the flight. We were also separated to 2 different areas so not only did we not get the service we paid for, we didn’t even get to sit together. I’m not happy at this treatment by BA because of corporate greed.

My worst flying experience so far. This flight was delayed a total of 42 hours and diverted to New York before it was finally cancelled. It was delayed 4 and a half hours in London. As we were scanning our boarding passes at the gate they advised that the flight was being diverted to JFK since the delays caused us to missed the open hours for Charlotte international customs and immigration. We were assured multiple times by airport personnel, flight attendants, and the Pilot that we would land at JFK go through customs and immigration and then reboard the plane to fly to Charlotte in the same night. When we landed in New York the pilot advised us as we were retrieving our carry on luggage that we were delayed till 10am the next morning and to see guest services to get a room for the night. During this time I had to purchase a room for a family member in Charlotte which drove over 4 and a half hours to pick us up from Charlotte. This could have been avoided if American Airlines had been up front about the delay. Then after standing in line for over 2 and a half hours at guest services we were taken by taxi to a hotel 30 minutes out of the way. Luckily I looked for other flights that night and found one at 8 am to get on. The initial flight which we were scheduled to fly to charlotte in was delayed 12 more times and was finally cancelled 42 hours after it was supposed to land. I am unaware of what happened to the guest that were supposed to fly on the flight after we were placed on another flight but 42 hours in delays for a direct flight is absolutely ridiculous.

The boarding to Gatwick was a breeze but the boarding from Gatwick was a nightmare. The onboard service to Gatwick had a lot to be desired but the onboard sevice from Gatwick was amazing ! Very nice,friendly and funny ! Would I recommend BA to anyone.? ! Yes I would!

Really quick check in and security at Heathrow Terminal 5. Staff on board were lovely and very friendly. Could have provided a few more drinks on the flight but they were available at the back of the plane.

Flight delayed an hour due to plane maintenance issues after getting in line to board. Issue was plane galley ovens which eliminated hot meals for overseas flight. Cold selections were limited due to availability. Drink and meal service (already an hour delayed) was very slow. Upon arrival in Nashville, had to sit at gate for about 15 minutes before disembarking with no explanation. Local police then boarded plane as we were disembarking so maybe that was the issue.

Boarding good. Seats uncomfortable when lie flat. Food was awful. Tasted stale and chicken was dry. No live tv or flight map. Had to pay for internet.

Poor technical details on this plane. 1) There was no WiFi on an 8 hour long-haul flight. So no work could be done. That's below the standard expected for airlines these days. 2) The power outlet at my seat was busted and not working. 3) The headphone jack was loose and I had to keep adjusting my headphones to get good reception, or when it slipped out. - The flight was delayed to due mechanics. Sometimes this can't be avoided, I understand, and it's a big inconvenience to arrive that much later when traveling across time zones (then arriving at 4am from the prior time zone). - Also unique to this flight, the northern lights were visible on the right side of the aircraft, but I only found out after we landed (b/c again no wifi). I understand there are considerations about people being out of their seats to look, but I feel extremely disappointed and resentful that I wasn't told so that I could have a chance to look at this probably once-in-a-lifetime cosmic event from a view in the sky. - Flight crew was otherwise friendly and helpful.

I would have preferred something lighter for the second meal. Maybe a small sandwich .

They cancelled our flight the morning of departure at 4:30am.

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

The crew was very attentive and kept busy serving a variety of treats!

Book cheap flights from London to Portland

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to Portland found on KAYAK in the last 72 hours.
6/22Sat
2 stops
49h 33mSTN-PDX
$373
6/22Sat
2 stops
51h 28mLTN-PDX
$374
6/23Sun
2 stops
38h 03mSTN-PDX
$375
9/16Mon
nonstopFinnair
9h 55mLHR-PDX
$657
9/1Sun
1 stopFinnair
16h 19mLHR-PDX
$805
6/20Thu
nonstopIberia
9h 55mLHR-PDX
$827
10/2Wed
nonstopBritish Airways
9h 55mLHR-PDX
$840
7/2Tue
1 stopBritish Airways
17h 31mLHR-PDX
$920
7/26Fri
nonstopIberia
9h 55mLHR-PDX
$1,109
11/9Sat
2 stopsDelta
19h 18mLCY-PDX
$1,512

Search by stops

Search by airline

Search by price

Last minute flights from London to Portland

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from London to Portland that are departing in the next 10 days.
6/1Sat
multi-stopIcelandair
12h 50mLHR-PDX
7/31Wed
multi-stopIcelandair
22h 44mPDX-LHR
$1,180
6/1Sat
multi-stopIcelandair
28h 30mLHR-PDX
7/31Wed
multi-stopIcelandair
19h 35mPDX-LHR
$1,207
6/1Sat
multi-stopKLM
29h 00mLGW-PDX
7/31Wed
multi-stopKLM
19h 41mPDX-LGW
$1,611
6/1Sat
multi-stopDelta
13h 30mLHR-PDX
7/30Tue
multi-stopDelta
22h 36mPDX-LHR
$1,620
6/1Sat
multi-stopAmerican Airlines
37h 39mLGW-PDX
7/30Tue
multi-stopAmerican Airlines
23h 11mPDX-LGW
$1,622
6/1Sat
multi-stopAmerican Airlines
37h 39mLGW-PDX
7/30Tue
multi-stopAmerican Airlines
23h 11mPDX-LGW
$1,623
6/1Sat
multi-stopDelta
19h 58mLHR-PDX
7/30Tue
multi-stopDelta
22h 36mPDX-LHR
$1,626
6/1Sat
nonstopFinnair
9h 55mLHR-PDX
7/31Wed
multi-stopFinnair
14h 32mPDX-LHR
$1,641
6/1Sat
nonstopFinnair
9h 55mLHR-PDX
7/31Wed
multi-stopFinnair
14h 32mPDX-LHR
$1,642
6/3Mon
multi-stopKLM
23h 50mLCY-PDX
6/4Tue
multi-stopKLM
20h 20mPDX-LCY
$2,974

Search by stops

Search by airline

Search by price

Flights to Portland

Destination:

Portland (PDX)United States

Return flight deals:

Portland - London

Cabin classes:

$6,078
$2,224
$828

Browse destinations: