HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Stansted

$253+ Cheap flights from Washington, D.C. (WAS) to Stansted (STN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — STN
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington, D.C. to Stansted with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Washington, D.C. to Stansted

Cheapest flights from Washington, D.C. to Stansted
Explore the most affordable flight options available from Washington, D.C. to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.

This Mytrip deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:30 pm
BWI
-
STN
2 stops19h 00m
Multiple Airlines
Tue 4/218:20 am
STN
-
BWI
2 stops16h 05m
Multiple Airlines
Deal found 3/19$607
This Mytrip deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:30 pm
BWI
-
STN
2 stops23h 20m
Multiple Airlines
Mon 5/116:45 am
STN
-
BWI
2 stops17h 40m
Multiple Airlines
Deal found 3/20$611
This Mytrip deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/208:20 pm
IAD
-
STN
1 stop15h 30m
Multiple Airlines
Wed 4/297:00 am
STN
-
IAD
1 stop15h 00m
Multiple Airlines
Deal found 3/22$624
This Mytrip deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:30 pm
IAD
-
STN
2 stops19h 00m
Multiple Airlines
Tue 4/218:20 am
STN
-
IAD
2 stops16h 00m
Multiple Airlines
Deal found 3/19$627
This Mytrip deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/301:20 pm
IAD
-
STN
2 stops28h 05m
Multiple Airlines
Sun 5/311:25 am
STN
-
IAD
2 stops29h 10m
Multiple Airlines
Deal found 3/18$632
This Mytrip deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/208:30 pm
BWI
-
STN
2 stops17h 20m
Multiple Airlines
Wed 4/297:00 am
STN
-
BWI
2 stops17h 25m
Multiple Airlines
Deal found 3/22$637
This Mytrip deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:30 pm
BWI
-
STN
2 stops22h 40m
Multiple Airlines
Tue 4/287:10 am
STN
-
BWI
2 stops17h 15m
Multiple Airlines
Deal found 3/22$638
This Mytrip deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:50 pm
IAD
-
STN
2 stops15h 35m
Multiple Airlines
Mon 5/118:10 am
STN
-
IAD
2 stops36h 00m
Multiple Airlines
Deal found 3/20$639
This Mytrip deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/88:55 pm
IAD
-
STN
1 stop15h 40m
Multiple Airlines
Tue 5/126:30 am
STN
-
IAD
1 stop18h 05m
Multiple Airlines
Deal found 3/19$640
This Mytrip deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/711:20 pm
BWI
-
STN
2 stops19h 50m
Multiple Airlines
Tue 4/217:10 am
STN
-
BWI
2 stops17h 15m
Multiple Airlines
Deal found 3/20$640
This Mytrip deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:20 pm
IAD
-
STN
1 stop17h 30m
Multiple Airlines
Mon 5/118:15 am
STN
-
IAD
1 stop13h 45m
Multiple Airlines
Deal found 3/20$641
This Mytrip deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/711:20 pm
BWI
-
STN
2 stops19h 50m
Multiple Airlines
Tue 4/147:15 pm
STN
-
BWI
2 stops29h 10m
Multiple Airlines
Deal found 3/21$641

Find flight deals from Washington, D.C. to Stansted

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Stansted (STN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$607
(Mytrip)

One-way from

$253
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$702
Provider with most accurate pricing for Washington, D.C. (WAS)-London Stansted flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-London Stansted flights.
Search Deals
From Washington, D.C. (WAS) to London Stansted
Search Deals
One-way flight from Washington, D.C. (WAS) to London Stansted
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($100 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Stansted that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from Washington, D.C. to London Stansted Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreLondon

BWI - STN

BWISTN

Baltimore/Washington

Tue 4/21

8:30 pm-12:10 am

2 stops22h 40m

London Stansted

Tue 4/28

7:10 am-7:25 pm

2 stops17h 15m

$638

BaltimoreLondon

BWI - STN

BWISTN

Baltimore/Washington

Tue 4/7

11:20 pm-12:10 am

2 stops19h 50m

London Stansted

Tue 4/14

7:15 pm-7:25 pm

2 stops29h 10m

$641

BaltimoreLondon

BWI - STN

BWISTN

Baltimore/Washington

Tue 5/5

8:30 pm-12:10 am

2 stops22h 40m

London Stansted

Tue 5/12

7:10 am-7:25 pm

2 stops17h 15m

$657

BaltimoreLondon

BWI - STN

BWISTN

Baltimore/Washington

Fri 4/17

8:30 pm-12:50 am

2 stops23h 20m

London Stansted

Sun 4/26

5:55 am-7:25 pm

2 stops18h 30m

$665

BaltimoreLondon

BWI - STN

BWISTN

Baltimore/Washington

Sun 4/12

8:30 pm-11:20 pm

2 stops21h 50m

London Stansted

Mon 4/20

8:15 am-7:25 pm

2 stops16h 10m

$676

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Sun 4/5

1:20 pm-9:55 am

1 stop15h 35m

London Stansted

Tue 4/14

5:35 pm-11:35 am

1 stop23h 00m

$696

BaltimoreLondon

BWI - STN

BWISTN

Baltimore/Washington

Fri 4/17

8:30 pm-12:50 am

2 stops23h 20m

London Stansted

Mon 4/20

8:10 am-10:20 pm

3 stops43h 10m

$708
Quickest round-trip

BaltimoreLondon

BWI - STN

BWISTN

Baltimore/Washington

Mon 4/13

8:30 pm-6:50 pm

2 stops17h 20m

London Stansted

Fri 4/17

6:20 am-7:25 pm

2 stops18h 05m

$723

BaltimoreLondon

BWI - STN

BWISTN

Baltimore/Washington

Tue 5/19

11:20 pm-12:10 am

2 stops19h 50m

London Stansted

Wed 6/3

8:30 am-7:25 pm

2 stops15h 55m

$734

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Sun 4/19

9:45 pm-10:10 pm

1 stop19h 25m

London Stansted

Sun 4/26

5:35 pm-11:35 am

1 stop23h 00m

$760

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6
  • Most accurate provider: When it comes to deals on Washington, D.C.-London Stansted Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-London Stansted Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-London Stansted Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-London Stansted Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-London Stansted Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Stansted

Have a flexible travel schedule? Discover the best time to fly to Stansted from Washington, D.C. with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to London Stansted Airport
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Stansted

Get insights into the airlines that provide service to Stansted. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Stansted. Reviews last updated March 23, 2026.
Peruse reviews from past customers who have flown with PLAY from Washington, D.C. to London Stansted Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
PLAY
7.0
Good

Entertainment

4.7

Crew

8.0

Boarding

7.3

Food

5.5

Comfort

6.5

Overall

7.0

Reviews

1 / 2
4.0
Okay

Lisa,Oct 2024

BER - KEF

I’ll never fly Play again. We were jammed into the tiniest spaces ever and they didn’t even give us water, tea, or coffee without charging. When we were coming in for a landing I thought we might never make it off the plane alive. The worst.
PLAY
7.0
Good
PLAY
7.0
Good

Entertainment

4.7

Crew

8.0

Boarding

7.3

Food

5.5

Comfort

6.5

Overall

7.0

Reviews

1 / 2
4.0
Okay

Lisa,Oct 2024

BER - KEF

I’ll never fly Play again. We were jammed into the tiniest spaces ever and they didn’t even give us water, tea, or coffee without charging. When we were coming in for a landing I thought we might never make it off the plane alive. The worst.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Stansted. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. to London Stansted Airport?

    A quick flight from Washington, D.C. to London Stansted Airport can take about 15h 35m. Turkish Airlines provides one of the quickest options available for as low as $696. Washington, D.C. and London Stansted Airport are separated by a distance of 3683 mi.

  • What are the most popular routes from Washington, D.C. to London Stansted Airport?

    Most travelers choose Washington, D.C. Dulles Intl - London Stansted, Baltimore/Washington - London Stansted or Washington, D.C. Reagan-National - London Stansted when deciding on the best route from Washington, D.C. to London Stansted Airport.

  • Can I find deals for flights from Washington, D.C. to Stansted that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Stansted flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Stansted?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Stansted.

  • Can I find deals for business class flights from Washington, D.C. to Stansted?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Stansted by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near London Stansted Airport?

Book flights to London Stansted Airport if you plan to visit one of these locations
Ilford
Hounslow
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Orpington
Watford
Borehamwood
Aylesbury
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Sutton
Slough

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington, D.C. to Stansted

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Heathrow flights
Dulles Intl to Gatwick flights
Reagan-National to Heathrow flights
Dulles Intl to Stansted flights
Dulles Intl to Luton flights

Top airline flying from Washington, D.C. to Stansted

Discover the top airline that operate flights from Washington, D.C. to Stansted. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$406Average$468FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.