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Stansted

$380+ Cheap flights from Dulles Intl (IAD) 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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — STN
Jul 8 — Jul 151
Wed 7/8
Wed 7/15
1 adult, Economy
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Cheap flight deals from Dulles Intl to Stansted

Cheapest flights from Dulles Intl to Stansted
Explore the most affordable flight options available from Dulles Intl to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.

This Mytrip deal was found by Cheapflights users on 6/8. 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 7/148:30 pm
IAD
-
STN
2 stops22h 40m
Multiple Airlines
Tue 7/218:30 am
STN
-
IAD
2 stops16h 54m
Multiple Airlines
Deal found 6/8$882
This Mytrip deal was found by Cheapflights users on 6/8. 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 12/107:40 pm
IAD
-
STN
2 stops16h 45m
Multiple Airlines
Tue 12/154:45 pm
STN
-
IAD
3 stops32h 50m
Multiple Airlines
Deal found 6/8$885
This Mytrip deal was found by Cheapflights users on 6/5. 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 8/145:15 pm
IAD
-
STN
1 stop9h 35m
Multiple Airlines
Mon 8/246:30 am
STN
-
IAD
1 stop14h 15m
Multiple Airlines
Deal found 6/5$890
This Mytrip deal was found by Cheapflights users on 6/5. 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 7/179:45 am
IAD
-
STN
2 stops28h 35m
Multiple Airlines
Wed 7/226:30 am
STN
-
IAD
2 stops18h 54m
Multiple Airlines
Deal found 6/5$891
This Mytrip deal was found by Cheapflights users on 6/7. 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 7/168:30 pm
IAD
-
STN
2 stops21h 50m
Multiple Airlines
Sun 7/266:35 am
STN
-
IAD
2 stops17h 45m
Multiple Airlines
Deal found 6/7$892
This Turkish Airlines deal was found by Cheapflights users on 6/4. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:45 pm
IAD
-
STN
1 stop31h 10m
Turkish Airlines
Mon 9/2110:50 am
STN
-
IAD
1 stop29h 45m
Turkish Airlines
Deal found 6/4$893
This Turkish Airlines deal was found by Cheapflights users on 6/8. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:20 pm
IAD
-
STN
1 stop27h 50m
Turkish Airlines
Fri 9/185:35 pm
STN
-
IAD
1 stop23h 00m
Turkish Airlines
Deal found 6/8$894
This Mytrip deal was found by Cheapflights users on 6/6. 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.
Wed 7/18:30 pm
IAD
-
STN
2 stops22h 40m
Multiple Airlines
Tue 7/75:20 pm
STN
-
IAD
2 stops33h 55m
Multiple Airlines
Deal found 6/6$895
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/219:00 pm
IAD
-
STN
1 stop10h 55m
Multiple Airlines
Thu 6/256:30 am
STN
-
IAD
2 stops33h 16m
Multiple Airlines
Deal found 6/4$896
This Booking.com deal was found by Cheapflights users on 6/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/38:30 pm
IAD
-
STN
3 stops19h 50m
Multiple Airlines
Tue 8/258:30 am
STN
-
IAD
3 stops35h 31m
Multiple Airlines
Deal found 6/6$897
This Mytrip deal was found by Cheapflights users on 6/4. 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.
Sat 8/298:20 pm
IAD
-
STN
2 stops22h 00m
Multiple Airlines
Fri 9/410:50 pm
STN
-
IAD
2 stops23h 10m
Multiple Airlines
Deal found 6/4$898
This Mytrip deal was found by Cheapflights users on 6/5. 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 7/148:30 pm
IAD
-
STN
2 stops16h 05m
Multiple Airlines
Thu 8/66:30 am
STN
-
IAD
3 stops18h 54m
Multiple Airlines
Deal found 6/5$899

Find flight deals from Dulles Intl to Stansted

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 June 8, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$890
(Mytrip)

One-way from

$392
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$1,121
Provider with most accurate pricing for Washington, D.C. Dulles Intl-London Stansted flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-London Stansted flights.
Search Deals
From Washington, D.C. Dulles Intl to London Stansted
Search Deals
One-way flight from Washington, D.C. Dulles Intl to London Stansted
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($179 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl 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 June 8, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to London Stansted Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Fri 10/9

1:20 pm-9:55 am

1 stop15h 35m

London Stansted

Fri 10/16

5:35 pm-11:35 am

1 stop23h 00m

$894

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Tue 9/29

1:20 pm-4:50 pm

1 stop22h 30m

London Stansted

Sat 10/3

10:50 am-11:35 am

1 stop29h 45m

$914

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Sun 9/27

1:20 pm-10:10 pm

1 stop27h 50m

London Stansted

Sat 10/3

5:45 pm-11:35 am

1 stop22h 50m

$914

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Sun 10/4

1:20 pm-10:10 pm

1 stop27h 50m

London Stansted

Sat 11/14

5:20 pm-11:45 am

1 stop23h 25m

$914

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Thu 10/1

1:20 pm-4:40 pm

1 stop22h 20m

London Stansted

Sun 10/11

5:35 pm-11:35 am

1 stop23h 00m

$963

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Sun 8/23

1:20 pm-9:55 am

1 stop15h 35m

London Stansted

Fri 10/23

10:50 am-7:50 pm

1 stop38h 00m

$978

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Sat 8/15

9:45 pm-9:55 am

1 stop31h 10m

London Stansted

Wed 8/26

10:50 am-11:35 am

1 stop29h 45m

$1,053

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Sun 11/1

2:30 pm-9:55 am

1 stop14h 25m

London Stansted

Fri 11/6

10:55 am-12:45 pm

1 stop30h 50m

$1,102

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Mon 10/26

2:30 pm-4:20 pm

1 stop21h 50m

London Stansted

Fri 10/30

5:20 pm-12:45 pm

1 stop23h 25m

$1,102

Washington, D.C.London

IAD - STN

IADSTN

Washington, D.C. Dulles Intl

Thu 8/20

9:45 pm-9:55 am

1 stop31h 10m

London Stansted

Thu 8/27

5:35 pm-11:35 am

1 stop23h 00m

$1,137

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/5

Showing 1-10 of 21 resultsSorted by cheapest first
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  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-London Stansted Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Washington, D.C. Dulles Intl Airport-London Stansted Airport flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-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. Dulles Intl Airport-London Stansted Airport flights, Cheapflights users trust Ovago the most. Ovago 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. Dulles Intl Airport-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 Dulles Intl to Stansted

Have a flexible travel schedule? Discover the best time to fly to Stansted from Dulles Intl 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.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl 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. Dulles Intl Airport to London Stansted Airport?

    For as low as $894, Turkish Airlines can have you in London Stansted Airport from Washington, D.C. Dulles Intl Airport in 21h 50m. The distance from Washington, D.C. Dulles Intl Airport to London Stansted Airport is about 3683 mi.

  • Can I find deals for flights from Dulles Intl to Stansted that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Stansted flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Stansted?

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

  • Can I find deals for business class flights from Dulles Intl to Stansted?

    Yes. Cheapflights offers flight deals from Dulles Intl 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
Dorking
Hounslow
Winchester
Croydon
Gatwick
Southend-on-Sea
Wembley
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough
Stansted

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