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$315 Find cheap flights from London Stansted Airport to Washington

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Stansted to Washington departing on 8/15. 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
Fri 7/12
Fri 7/19

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Best Washington Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Seattle
Seattle1 stop$947
Portland
Portland3 stops$1,041

Good to know

Cheapest flight

$315
Flight from London Stansted Airport to Seattle

FAQs - booking Washington flights

  • How does KAYAK find such low prices on flights from London Stansted Airport to Washington?

    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 Stansted Airport to Washington.

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

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

    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 Washington with an airline and back to London Stansted Airport with another airline.

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

    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 Washington from London Stansted Airport 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 cheap flights to Washington

  • Morning departure is around 56% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airline flying from Stansted to Washington

Need help choosing which airline to fly with from Stansted to Washington? 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.
6.8
RyanairOverall score based on 5634 reviews
5.7Entertainment
7.5Crew
6.7Boarding
6.1Food
6.5Comfort
Airline reviews

The distance between seats was narrow. So my recommendation is to increase it

6.0 Goodiglika, Jun 2024STN - SOF
Read more about Ryanair reviews

The distance between seats was narrow. So my recommendation is to increase it

As on the tin a fair price for a fair flight ✈️👌✈️

Very good, everything went straight forward, boarding, during the flight, landing and all on time Well done

flight delayed, no information given until late on, Ryanair app said "on time" until 5 minutes before expected departure time, crew rushed us to board, when it was already 3 hours late

I got denied boarding bevause they said they "ran out of seats on a plane"

Speakers were blaring. It's like being in a Moroccan market and you keep getting shouted at with what's for sale

What can you say Ryanair get you there,no frills Not so cheap anymore ..... but what is now days! Would use again as always. Good flight times for us.

Very unpleasant staff, disgusting service, ignoring requests, refusal to help

Late again rude staff at gate bullying passengers made us stand in the cold 3degrees for 40 mins before they let us board

The usual average Ryanair flight, but we landed 20 min before due time, which was very good.

Book cheap flights from London to Washington

Recent round-trip flight deals

9/14Sat
1 stop
16h 55mSTN-SEA
10/2Wed
2 stops
18h 55mSEA-STN
$947
11/1Fri
1 stop
14h 00mSTN-SEA
11/8Fri
3 stops
35h 34mSEA-STN
$1,008
7/19Fri
3 stops
32h 46mSTN-SEA
7/24Wed
3 stops
29h 45mSEA-STN
$1,021
7/31Wed
3 stops
31h 00mSTN-PDX
8/14Wed
2 stops
20h 40mPDX-STN
$1,041
7/12Fri
3 stops
32h 46mSTN-SEA
7/18Thu
3 stops
29h 19mSEA-STN
$1,051
7/31Wed
3 stops
31h 00mSTN-PDX
8/14Wed
3 stops
31h 48mPDX-STN
$1,070
8/6Tue
2 stops
17h 21mSTN-SEA
8/20Tue
2 stops
18h 40mSEA-STN
$1,126
7/31Wed
2 stops
21h 12mSTN-SEA
8/5Mon
1 stop
11h 35mSEA-STN
$1,149
11/18Mon
2 stops
15h 50mSTN-SEA
11/19Tue
3 stops
35h 34mSEA-STN
$1,168
8/2Fri
2 stops
18h 11mSTN-SEA
8/8Thu
1 stop
12h 20mSEA-STN
$1,202

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Recent one-way flight deals

8/15Thu
3 stops
39h 16mSTN-SEA
$315
6/20Thu
3 stops
49h 52mSTN-SEA
$372
6/20Thu
2 stops
48h 22mSTN-SEA
$373
6/23Sun
3 stops
59h 05mSTN-SEA
$380
6/19Wed
3 stops
57h 36mSTN-SEA
$395
6/18Tue
3 stops
57h 59mSTN-SEA
$419
6/22Sat
3 stops
55h 06mSTN-SEA
$425
6/22Sat
3 stops
50h 41mSTN-SEA
$428
9/10Tue
3 stops
25h 12mSTN-PDX
$446
8/16Fri
2 stops
24h 06mSTN-SEA
$451

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Last minute flights from Stansted to Washington

Last minute flight, train and bus deals

6/14Fri
multi-stop
14h 00mSTN-SEA
6/16Sun
multi-stop
26h 15mSEA-STN
$1,478

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London Stansted Airport - Washington Flights

Departure:

London Stansted Airport (STN)United Kingdom

Return flight deals:

Washington - London Stansted Airport

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