WAS - STN

$249 Find Cheap Flights from Washington, D.C. to London Stansted Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Stansted departing on 1/7. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Stansted Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. 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 Washington, D.C. to London, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$561
Multiple Airlines
seg 12/1sex 12/5
IAD - STN • 2 stops
Cheapest one-way
$258
Multiple Airlines
qua 1/7
IAD - STN • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Stansted!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Washington, D.C. to Stansted (WAS-STN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Stansted 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Stansted

seg, dez 1 - sex, dez 5
Multiple Airlines Logo
7:40 pm - 9:20 pmIAD-STN
20h 40m2 stops
Multiple Airlines Logo
6:30 am - 6:30 pmSTN-IAD
17h 00m2 stops
$561Multiple Airlines
Find Deal
seg, nov 24 - seg, dez 1
Multiple Airlines Logo
9:45 am - 10:40 pmIAD-STN
31h 55m2 stops
Multiple Airlines Logo
11:35 am - 4:40 pmSTN-IAD
34h 05m2 stops
$563Multiple Airlines
Find Deal
qua, nov 19 - seg, dez 1
Multiple Airlines Logo
9:00 am - 10:40 pmIAD-STN
32h 40m3 stops
Multiple Airlines Logo
1:50 pm - 4:40 pmSTN-IAD
31h 50m2 stops
$564Multiple Airlines
Find Deal
seg, dez 1 - qua, dez 10
Multiple Airlines Logo
9:45 am - 4:55 pmIAD-STN
26h 10m2 stops
Multiple Airlines Logo
8:55 pm - 8:05 pmSTN-IAD
28h 10m2 stops
$565Multiple Airlines
Find Deal
qua, nov 19 - seg, nov 24
Multiple Airlines Logo
7:40 pm - 6:00 pmIAD-STN
17h 20m2 stops
Multiple Airlines Logo
9:20 pm - 6:30 pmSTN-IAD
26h 10m2 stops
$566Multiple Airlines
Find Deal
dom, nov 16 - qui, nov 20
Multiple Airlines Logo
7:40 pm - 8:05 pmIAD-STN
19h 25m2 stops
Multiple Airlines Logo
6:15 am - 6:30 pmSTN-IAD
17h 15m2 stops
$567Multiple Airlines
Find Deal
ter, nov 11 - seg, nov 17
Multiple Airlines Logo
9:45 am - 9:50 amIAD-STN
19h 05m3 stops
Multiple Airlines Logo
9:45 pm - 3:50 pmSTN-IAD
23h 05m2 stops
$568Multiple Airlines
Find Deal
dom, jan 11 - ter, jan 20
Multiple Airlines Logo
4:30 pm - 8:05 pmIAD-STN
22h 35m2 stops
Multiple Airlines Logo
6:45 pm - 3:50 pmSTN-IAD
26h 05m2 stops
$569Multiple Airlines
Find Deal
dom, nov 30 - qui, dez 4
Multiple Airlines Logo
4:10 pm - 1:30 pmDCA-STN
16h 20m2 stops
Multiple Airlines Logo
8:30 am - 9:56 pmSTN-DCA
18h 26m2 stops
$569Multiple Airlines
Find Deal
ter, mar 17 - ter, mar 24
Turkish Airlines Logo
2:30 pm - 9:50 amIAD-STN
15h 20m1 stop
Turkish Airlines Logo
5:20 pm - 12:45 pmSTN-IAD
23h 25m1 stop
$615Turkish Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Stansted flights

Get data-powered insights and trends into flights from Washington, D.C. to Stansted to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Washington, D.C. to London Stansted Airport?

The average price of all round-trip flights from Washington, D.C. to London Stansted Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to London Stansted Airport on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Washington, D.C. to London Stansted Airport. For your return ticket, we recommend flying on a Tuesday and avoiding Saturdays for the best deals.

Find deals

Good to know

Low seasonMarch
Cheapest flight$258
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from Washington Dulles Airport to London Stansted Airport

When to book flights from Washington, D.C. to Stansted

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Stansted 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 Washington, D.C. to London Stansted Airport flights

  • What is the cheapest flight from Washington, D.C. to London Stansted Airport?

    In the last 3 days, the lowest price for a flight from Washington, D.C. to London Stansted Airport was $258 for a one-way ticket and $561 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and London Stansted Airport?

    Yes

  • Which aircraft models fly most regularly from Washington, D.C. to London Stansted Airport?

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

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

    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 Washington, D.C. to London Stansted Airport.

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

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

    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 Stansted Airport with an airline and back to Washington, D.C. with another airline.

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

    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 Stansted Airport from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Washington, D.C. to Stansted

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. 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 Washington, D.C. to Stansted? 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.
7.0
PLAYOverall score based on 103 reviews
6.5Comfort
4.7Entertainment
8.0Crew
7.3Boarding
5.5Food
Airline reviews

Excellent experience in every way, from ground crew helpfulness, boarding experience, inflight service all the way to modern equipment. My new favorite airline. I wish I could fly with them more often.

10.0 ExcellentGerhard, Aug 2025KEF - ALC
Read more PLAY reviews

Excellent experience in every way, from ground crew helpfulness, boarding experience, inflight service all the way to modern equipment. My new favorite airline. I wish I could fly with them more often.

For a no frills flight this was surprising comfortable. The crew were helpful and nice. The flight was smooth and there were no delays or issues which I haven't had on a flight in a long time. I would definitely fly with them again.

The flight was canceled by play less than 24 hours prior to the trip, and I was unable to re-book. Have not received a refund for the trip despite filling out the appropriate form.

Was was cancelled less than 24 hours prior to my scheduled departure by PLAY. Despite my attempts to rebook my travel, I encountered significant cost increases that rendered this option unfeasible. In accordance with EC Regulation 261/2004, airlines are required to issue a full refund for cancelled flights within seven days of the scheduled departure if a refund is requested instead of rebooking on another flight. It has been three weeks without a refund or an answer

Have not recieved full refund for my flight, which was cancelled less than 24 hours prior to my scheduled departure by PLAY. Despite my attempts to rebook my travel, I encountered significant cost increases that rendered this option unfeasible. In accordance with EC Regulation 261/2004, airlines are required to issue a full refund for cancelled flights within seven days of the scheduled departure if a refund is requested instead of rebooking on another flight. This request was completed three weeks ago an answer or refund.

It would have been better to have USB charging ports available on the longer haul Flight that one of 2 hours

Was very good Staff was great. No tv monitors tho. So long flights make it longer

The worst. No free beverages. No entertainment on an overseas flight. Not enough space. Never again.

Play is affordable! Only way we fly from the states to Europe. Left late but arrived on time

have screens on backs of chairs...offer free snacks and water

Everything you need to know for your flight from Washington, D.C. to Stansted

Information on your arrival and departure airports

Stansted (STN)

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