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FSD - LON

$566 Find cheap flights from Sioux Falls to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sioux Falls to London departing on 6/5. 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 6/15
Sat 6/22

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux Falls to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux Falls to London, as well as popular online travel agencies
In the last 7 days travelers have searched 42,211,976 times on KAYAK, and here is why:

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Cheap flight deals from Sioux Falls to London (FSD-LON)

 
These are the cheapest deals for flights from Sioux Falls to London currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Sioux Falls to London

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Sioux Falls to London.

Recent one-way flight deals from Sioux Falls to London

Only flying one-way? Below are some of the best one-way flight deals from Sioux Falls to London found on KAYAK recently.

Recent last minute flight deals from Sioux Falls to London

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Sioux Falls to London.

Recent direct flight deals from Sioux Falls to London

The latest deals for direct flights from Sioux Falls to London so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Sioux Falls to London

Find recent round-trip train or bus tickets from Sioux Falls to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
1:55 pm - 12:20 pmFSD-LHR
16h 25m1 stop
11:10 am - 9:47 pmLHR-FSD
39h 37m2 stops
$706United Airlines
Find Deal
Mon, Oct 14 - Mon, Oct 28
1:30 pm - 7:15 amFSD-LHR
11h 45m1 stop
8:25 pm - 10:46 pmLHR-FSD
31h 21m2 stops
$735Virgin Atlantic
Find Deal
Mon, Oct 14 - Mon, Oct 28
6:30 pm - 5:05 pmFSD-LHR
16h 35m2 stops
8:25 pm - 8:33 pmLHR-FSD
30h 08m2 stops
$754Lufthansa
Find Deal
Mon, Oct 14 - Mon, Oct 21
10:55 am - 1:15 pmFSD-LHR
20h 20m2 stops
6:20 am - 10:46 pmLHR-FSD
21h 26m2 stops
$787Delta
Find Deal
Sun, Oct 13 - Mon, Oct 28
5:30 am - 6:25 amFSD-LHR
18h 55m1 stop
12:30 pm - 11:30 pmLHR-FSD
16h 00m1 stop
$789KLM
Find Deal
Mon, Oct 14 - Mon, Oct 28
10:42 am - 6:20 amFSD-LHR
13h 38m2 stops
12:00 pm - 9:04 pmLHR-FSD
15h 04m1 stop
$794American Airlines
Find Deal
Thu, Oct 3 - Thu, Oct 10
1:35 pm - 7:15 amFSD-LHR
11h 40m1 stop
3:55 pm - 11:59 pmLHR-FSD
14h 04m1 stop
$805KLM
Find Deal
Mon, Jun 10 - Sun, Jun 16
10:44 am - 7:40 amFSD-LHR
14h 56m2 stops
1:05 pm - 9:23 pmLHR-FSD
14h 18m1 stop
$808American Airlines
Find Deal
Thu, Jun 13 - Thu, Jun 20
10:55 am - 7:15 amFSD-LHR
14h 20m1 stop
6:15 am - 7:12 pmLHR-FSD
18h 57m2 stops
$900Delta
Find Deal
Mon, May 27 - Tue, Jun 18
11:23 am - 5:40 pmFSD-LHR
24h 17m2 stops
8:25 pm - 8:33 pmLHR-FSD
30h 08m2 stops
$919Lufthansa
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Thu, Oct 3 - Wed, Oct 9
8:00 am - 1:00 pmFSD-LHR
23h 00m2 stops
$566United Airlines
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Wed, Jun 5
10:47 pm - 12:00 pmFSD-LHR
31h 13m2 stops
Thu, Oct 3
10:55 am - 10:00 amFSD-LGW
17h 05m2 stops
$617Delta
Find Deal
Thu, Oct 3
5:30 am - 6:25 amFSD-LHR
18h 55m1 stop
$617KLM
Find Deal
Thu, Oct 3
1:25 pm - 7:15 amFSD-LHR
11h 50m1 stop
$624KLM
Find Deal
Wed, Jun 5
5:32 am - 8:10 amFSD-LGW
20h 38m2 stops
$724American Airlines
Find Deal
Wed, Jun 5
5:42 am - 8:10 amFSD-LGW
20h 28m2 stops
$1,265American Airlines
Find Deal
Wed, Jul 24
11:25 am - 8:40 amFSD-LCY
15h 15m2 stops
$1,485Lufthansa
Find Deal
Wed, Jul 24
11:25 am - 8:40 amFSD-LCY
15h 15m2 stops
$1,537Lufthansa
Find Deal
Wed, Jul 24
10:53 am - 10:00 amFSD-LGW
17h 07m2 stops
$3,957Delta
Find Deal
Wed, Jul 24

Flights from Sioux Falls to London - Travel Insights & Trends

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

What is the cheapest month to fly from Sioux Falls to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Sioux Falls to London, 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 Sioux Falls to London is November, where tickets cost $715 on average. On the other hand, the most expensive months are June and May, where the average cost of tickets is $1,580 and $1,261 respectively.

Which airlines provide the cheapest flights from Sioux Falls to London?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to London from Sioux Falls were found on United Airlines ($566) and KLM ($617), and the lowest round-trip tickets were found on United Airlines ($706) and Virgin Atlantic ($735).

Good to know

Low season

January

High season

May

Cheapest flight

$566
Best time to beat the crowds but there is an average 19% increase in price.
Most popular time to fly with an average 31% increase in price.
Flight from Sioux Falls to London Heathrow Airport

When to book flights from Sioux Falls to London

Are your dates flexible? Find out the best times to travel from Sioux Falls to London 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 Sioux Falls to London

  • What is the cheapest flight from Sioux Falls to London?

    In the last 3 days, the lowest price for a flight from Sioux Falls to London was $566 for a one-way ticket and $706 for a round-trip.

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

    Yes, you’ll need a passport to travel to London from Sioux Falls.

  • Which aircraft models fly most regularly from Sioux Falls to London?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Sioux Falls to London?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Sioux Falls and London, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Sioux Falls to London, Delta or Virgin Atlantic?

    The two airlines most popular with KAYAK users for flights from Sioux Falls to London are Delta and Virgin Atlantic. With an average price for the route of $840 and an overall rating of 8.0, Delta is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of $749 and an overall rating of 7.7.

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

    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 Sioux Falls to London.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Sioux Falls 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 Sioux Falls to London?

    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 London with an airline and back to Sioux Falls with another airline.

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

    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 London from Sioux Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Sioux Falls to London

 
See real verified KAYAK customer reviews for airlines flying from Sioux Falls to London. 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 Sioux Falls to London? 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 10673 reviews
8.6Crew
8.0Entertainment
7.4Food
7.9Comfort
8.2Boarding
Airline reviews

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

6.0 GoodGary, May 2024MSP - TPA
Read more about Delta reviews

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

A regional sized plane was used for a cross country flight with no overhead bin space. I had to "pink check" my laptop and my medications. I was NOT pleased!!!!

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

The plane was FREEZING SEATS UNCOMFORTABLE Otherwise smooth Thank you

Boarding was chaotic. I didn’t finish dinner because I went to bed early. Breakfast omelet was overcooked and tasteless but croissant was better than usual. Plane was dirty—crumbs in every seam and lavatory was poorly maintained (paint peeling, etc.) and toilet paper had not been refreshed before takeoff. No cubby for storage in first and seat was narrow.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

West Jet has a horrible boarding process and the seats have no cushion.

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

Quick flight. But cabin crew were very noisy and talking too much, especially when we were seated at the back of the plane trying to sleep through the night .

My ticket was for Premium Economy and all the seats were taken, I was placed in Economy class and I’m looking for a refund.

Unfortunately delayed 2 hrs due to faulty tyre.. which had to be changed, but better safe than sorry.

The delay was an issue. Other than that. Every thing good

Hi vergin Atlantic service was good but the flight ticket agent travel up charge me extra 57 pounds as a airport charges, actually I refuse to pay but they say if I not pay £57 then they say you will not be able to travel from Heathrow to goa ,so for me there was no option and it was just 3 day before my departure so i paid, so please look in to the matter. And I have a receipt of £ 57 as well .thanks

Staff didn’t check cabin well for landing seemed more interested in chatting to each other. Food was poor and differed from pre order.

We were in the last group to be called to the flight - which was 30 minutes late taking off. While we were lucky enough to have been given bulkhead seats (due to a medical condition I’d told them about beforehand) the seats weren’t particularly comfortable. A crying baby for the whole trip made things worse, so the crew managed very well with coping. The final thing I’d say was that there wasn’t enough food served during the flight.

Very good. Glad we had Premium for the flight out.

We flew Upper Class from London to The Turks and Caicos. Check in was amazing. Our ldriver too us directly to a special entrance to terminal 3. It took 10 minutes to check in and clear customs. Amazing! The VA lounge is large and comfortable. Boarding the flight was easy and without a wait. The crew was excellent. But the seats were awful, strange and uncomfortable. Having a comfortable flat bed seat is the reason we pays 1000s extra. The VA 787 uses a reverse herringbone configuration. Look it up. You have your back to the window and are facing the aisle with no privacy. Turning the seat into a bed requires assistance from the crew so not very spontaneous. . The food was ok. A bit tasteless and meager portions. Had to pay for WiFi. I believe VA has other configuration on their dream airbus flights. Lots of stuff about all this on YouTube where you can see what I have been describing. I can not recommend taking VA on a long flight with these seats.

Not a fan of the diagonal partially enclosed business class seats or how they have to be converted to beds manually by crew. I prefer more isolation and user control for switching to lie flat.

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Energetic crew - flight full of swiftied going to Taylor's opening show in Paris! Long lines for bathroom made out kind of suck though

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Flight was delayed 2.5 hours - a big deal on an overnight when you plan to sleep.

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Flight attendant was incredible. Very efficient, friendly and pleasant. Patricia was one of the best I have ever seen. Please give her a big raise!

Delayed multiple times. Boarding was ok but getting off the aircraft was a mess. So disorganized with staff trying to help the elderly but completely blocking path for anyone else to move. Bathroom was disgusting, probably caused by one of the customers but staff couldn't care less to help clean it. No one wanted to use it since the floor was completely soaked so everyone just lined up the other restroom while the staff just chit chat with each other while looking at us.

Terrible boarding , Business class seats are sub standard. As usual crew will miss your food too

Just get Economy Plus for international flights, so worth it the extra room, bigger seats…

The return trip was a customer service disaster. American Airlines needs an overhaul of how they treat their customers.

Was flying in premium eco and there were around 5-6 movies I wanted to watch and none of those could I play for some reasons. Not just me we checked w the person sitting next to me. Few of the movies were only playable :( Also that was not great that we couldn't upgrade to business however tried to, many times before the flight :(

You cancelled my flight by email then made it very difficult to get in contact with you. Then put me in a flight with a long layover in Mexico returning to the wrong airport in uk. Mind blowing my stressful. I missed see my grand dad because of you.

This was not the BA business class it used to be. Mediocre food, attendants seemed stretched thin. All the little luxuries that used to make BA business fun were missing. Flight delayed and the explanation given was they forgot to pick up crew - I hope I misheard! Transfer in LHR “sticky” - we thought we had way too much time at 3hours but it was needed. Next time will try different route.

Always getting updates by email very easy to check in on line. There was plenty of checking in staff to get you all through. It was nice that the flight attendants took time to talk to you and were interested in your holiday.

Flight from Phoenix to London was very quiet. Excellent space available for comfort, couldn't fault

Book cheap flights from Sioux Falls to London

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Sioux Falls to London found on KAYAK in the last 72 hours.
6/5Wed
2 stopsUnited Airlines
23h 00mFSD-LHR
$566
10/3Thu
2 stops
31h 13mFSD-LHR
$575
10/3Thu
2 stopsDelta
17h 05mFSD-LGW
$617
10/3Thu
1 stopKLM
18h 55mFSD-LHR
$617
6/5Wed
1 stopKLM
11h 50mFSD-LHR
$624
6/5Wed
2 stopsAmerican Airlines
20h 38mFSD-LGW
$724
7/24Wed
2 stopsAmerican Airlines
20h 28mFSD-LGW
$1,265
7/24Wed
2 stopsLufthansa
15h 15mFSD-LCY
$1,485
7/24Wed
2 stopsLufthansa
15h 15mFSD-LCY
$1,537
7/24Wed
2 stopsDelta
17h 07mFSD-LGW
$3,957

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Sioux Falls - London Flights

Departure:

Sioux Falls (undefined)United States

Cabin classes: