HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
District of Columbia

$490+ Cheap flights from Stansted (STN) to District of Columbia

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 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
STN — IAD
Mar 10 — Mar 171
Tue 3/10
Tue 3/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Stansted to District of Columbia 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 Stansted to District of Columbia

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

This Mytrip deal was found by Cheapflights users on 2/7. 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 2/266:30 am
STN
-
IAD
2 stops17h 00m
Multiple Airlines
Wed 3/47:40 pm
IAD
-
STN
2 stops22h 10m
Multiple Airlines
Deal found 2/7$551
This Mytrip deal was found by Cheapflights users on 2/3. 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 3/45:55 am
STN
-
IAD
2 stops20h 05m
Multiple Airlines
Mon 3/96:30 pm
IAD
-
STN
2 stops21h 30m
Multiple Airlines
Deal found 2/3$556
This Mytrip deal was found by Cheapflights users on 2/4. 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 3/283:15 pm
STN
-
IAD
3 stops30h 40m
Multiple Airlines
Mon 4/68:20 pm
IAD
-
STN
2 stops22h 00m
Multiple Airlines
Deal found 2/4$562
This Mytrip deal was found by Cheapflights users on 2/4. 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 3/283:15 pm
STN
-
IAD
3 stops30h 40m
Multiple Airlines
Sun 4/128:20 pm
IAD
-
STN
2 stops22h 05m
Multiple Airlines
Deal found 2/4$575
This Mytrip deal was found by Cheapflights users on 2/5. 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.
Mon 4/138:10 am
STN
-
IAD
2 stops35h 55m
Multiple Airlines
Sun 4/1910:35 pm
IAD
-
STN
2 stops16h 45m
Multiple Airlines
Deal found 2/5$577
This Mytrip deal was found by Cheapflights users on 2/7. 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.
Fri 4/174:30 pm
STN
-
IAD
3 stops29h 20m
Multiple Airlines
Mon 4/208:20 pm
IAD
-
STN
2 stops22h 00m
Multiple Airlines
Deal found 2/7$588
This Booking.com deal was found by Cheapflights users on 2/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:15 am
STN
-
IAD
2 stops17h 15m
Multiple Airlines
Mon 3/238:40 pm
IAD
-
STN
2 stops13h 50m
Multiple Airlines
Deal found 2/4$599
This Mytrip deal was found by Cheapflights users on 2/6. 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.
Mon 4/136:30 am
STN
-
IAD
2 stops17h 50m
Multiple Airlines
Fri 4/178:30 pm
IAD
-
STN
2 stops21h 50m
Multiple Airlines
Deal found 2/6$600
This Mytrip deal was found by Cheapflights users on 2/5. 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.
Thu 2/196:30 am
STN
-
IAD
2 stops17h 00m
Multiple Airlines
Mon 2/237:40 pm
IAD
-
STN
2 stops13h 40m
Multiple Airlines
Deal found 2/5$604
This Booking.com deal was found by Cheapflights users on 2/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:40 am
STN
-
IAD
2 stops17h 40m
Multiple Airlines
Sat 5/28:30 pm
IAD
-
STN
2 stops17h 00m
Multiple Airlines
Deal found 2/5$607
This Booking.com deal was found by Cheapflights users on 2/6. 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.
Wed 2/256:30 am
STN
-
IAD
2 stops17h 00m
Multiple Airlines
Mon 3/27:40 pm
IAD
-
STN
2 stops17h 40m
Multiple Airlines
Deal found 2/6$609

Find flight deals from Stansted to District of Columbia

Keep the following information in mind while searching for Stansted to District of Columbia flight deals. Data was last updated February 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$551
(Mytrip)

One-way from

$490
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$606
Provider with most accurate pricing for London (LON)-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Washington, D.C. (WAS) flights.
Search Deals
From London Stansted to District of Columbia
Search Deals
One-way flight from London Stansted to District of Columbia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($104 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Stansted to District of Columbia 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 February 8, 2026.
Use the filters below to find and compare flights from London Stansted Airport to District of Columbia that are best for you.

Fly from

Stansted

Fly to

District of Columbia

Route

Depart

Return

Price

LondonWashington, D.C.

STN - IAD

STNIAD

London Stansted

Wed 2/25

5:55 am-9:00 pm

2 stops20h 05m

Washington, D.C. Dulles Intl

Mon 3/2

7:40 pm-10:05 pm

2 stops21h 25m

$635

LondonWashington, D.C.

STN - IAD

STNIAD

London Stansted

Mon 2/23

8:45 pm-3:50 pm

2 stops24h 05m

Washington, D.C. Dulles Intl

Fri 2/27

8:30 pm-5:20 pm

2 stops15h 50m

$689

LondonWashington, D.C.

STN - IAD

STNIAD

London Stansted

Wed 4/22

10:45 pm-8:29 pm

2 stops26h 44m

Washington, D.C. Dulles Intl

Sun 4/26

12:17 pm-11:50 pm

3 stops30h 33m

$707

LondonWashington, D.C.

STN - IAD

STNIAD

London Stansted

Wed 3/18

5:55 am-10:00 pm

2 stops20h 05m

Washington, D.C. Dulles Intl

Tue 9/8

5:15 pm-7:50 am

1 stop9h 35m

$712

LondonWashington, D.C.

STN - IAD

STNIAD

London Stansted

Wed 3/18

5:55 am-10:00 pm

2 stops20h 05m

Washington, D.C. Dulles Intl

Tue 9/15

5:15 pm-7:50 am

1 stop9h 35m

$713

LondonWashington, D.C.

STN - IAD

STNIAD

London Stansted

Wed 4/1

7:00 am-4:50 pm

1 stop14h 50m

Washington, D.C. Dulles Intl

Mon 4/6

8:20 pm-4:50 pm

1 stop15h 30m

$715

LondonWashington, D.C.

STN - IAD

STNIAD

London Stansted

Tue 3/24

7:40 am-5:25 am

2 stops25h 45m

Washington, D.C. Dulles Intl

Tue 3/31

8:30 pm-10:40 pm

2 stops21h 10m

$725

LondonWashington, D.C.

STN - IAD

STNIAD

London Stansted

Mon 4/13

8:10 am-3:05 pm

2 stops35h 55m

Washington, D.C. Dulles Intl

Wed 4/22

8:30 pm-4:50 pm

2 stops15h 20m

$730

LondonWashington, D.C.

STN - IAD

STNIAD

London Stansted

Fri 6/12

6:30 am-3:45 pm

1 stop14h 15m

Washington, D.C. Dulles Intl

Tue 6/16

9:05 pm-7:35 pm

1 stop17h 30m

$743

LondonWashington, D.C.

STN - IAD

STNIAD

London Stansted

Tue 4/21

6:55 pm-3:30 pm

1 stop25h 35m

Washington, D.C. Dulles Intl

Sun 4/26

8:30 pm-11:20 pm

2 stops21h 50m

$752

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

Showing 1-10 of 23 results
1
2
3

Best time to book a flight from Stansted to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Stansted 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 London Stansted Airport to District of Columbia
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • Can I find deals for flights from Stansted to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Stansted to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Stansted to District of Columbia?

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

  • Can I find deals for business class flights from Stansted to District of Columbia?

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

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 Stansted to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Gatwick to John F Kennedy Intl flights
Heathrow to LaGuardia flights
London City to John F Kennedy Intl flights
Gatwick to Newark flights
Heathrow to Los Angeles flights
Stansted to John F Kennedy Intl flights
Heathrow to Orlando flights
Heathrow to Miami flights
Heathrow to Boston flights
Gatwick to LaGuardia flights
Heathrow to San Francisco flights
London City to Newark flights
Luton to John F Kennedy Intl flights
Gatwick to Orlando flights
Heathrow to Dallas/Fort Worth flights
Stansted to Newark flights
Heathrow to Seattle flights
Luton to Newark flights
Heathrow to Las Vegas flights
Heathrow to O'Hare Intl flights
Gatwick to Los Angeles flights
Gatwick to Boston flights
Heathrow to Dulles Intl flights
Gatwick to Miami flights
Heathrow to Atlanta flights
Heathrow to Hobby flights
London City to Los Angeles flights
Heathrow to Tampa flights
Stansted to Miami flights
Stansted to Los Angeles flights
London City to Miami flights
Heathrow to Baltimore flights
Heathrow to George Bush Intcntl flights
Stansted to Orlando flights
London City to Boston flights
Gatwick to San Francisco flights
Luton to Miami flights
Heathrow to Denver flights
Gatwick to Seattle flights
London City to San Francisco flights
Stansted to Boston flights
Stansted to San Francisco flights
Gatwick to Dallas/Fort Worth flights
Heathrow to Ontario flights
Gatwick to Las Vegas flights
Heathrow to Fort Lauderdale flights

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.