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

There are many flights that can get you from London Stansted Airport to Washington, D.C. in 22h 45m. Fly via Turkish Airlines to get the fastest option. The distance between London Stansted Airport and Washington, D.C. is about 3683 mi.

In terms of precipitation, rainfall in Washington, D.C. ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. when rainfall is around 66.0 mm.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

What is the cheapest time of day to fly from STN to WAS?

When flying from London Stansted Airport to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

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

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

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

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

£158+ Cheap Flights from London Stansted Airport to Washington, D.C.

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

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Stansted to Washington, D.C.
Explore the most affordable flight options available from Stansted to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2026.

Mon 5/1011:00 -

1 stop13h 25m

Tue 6/1017:35 -

1 stop11h 35m

Deal found 17/8£426

Fri 23/1015:10 -

2 stops33h 10m

Fri 30/1020:40 -

2 stops22h 35m

Deal found 20/8£442

Sat 5/905:55 -

2 stops21h 20m

Tue 8/920:30 -

2 stops22h 40m

Deal found 21/8£444

Mon 26/1012:50 -

2 stops34h 40m

Tue 3/1119:40 -

2 stops17h 25m

Deal found 20/8£453

Mon 5/1008:15 -

2 stops34h 45m

Mon 12/1020:20 -

2 stops17h 30m

Deal found 21/8£457

Sun 18/1005:55 -

2 stops21h 20m

Sun 25/1020:40 -

2 stops21h 20m

Deal found 18/8£464

Wed 11/1108:40 -

1 stop15h 50m

Wed 2/1221:00 -

1 stop11h 35m

Deal found 21/8£467

Wed 25/1108:15 -

2 stops15h 15m

Sun 29/1119:40 -

2 stops20h 55m

Deal found 20/8£474

Tue 20/1022:00 -

1 stop22h 45m

Sun 25/1020:40 -

2 stops13h 10m

Deal found 21/8£475

Thu 3/917:35 -

2 stops30h 50m

Sun 6/923:20 -

2 stops19h 00m

Deal found 19/8£483

Mon 2/1112:50 -

2 stops34h 50m

Tue 10/1119:40 -

2 stops17h 25m

Deal found 20/8£492

Thu 15/1007:20 -

2 stops19h 55m

Sun 18/1020:30 -

2 stops21h 50m

Deal found 20/8£495

Best flights from Stansted to Washington, D.C.
Discover carefully curated flight deals from Stansted to Washington, D.C. that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Mon 2/1112:50 -

2 stops34h 50m

Tue 10/1119:40 -

2 stops17h 25m

Deal found 20/8£492

Wed 7/1017:45 -

1 stop22h 45m

Mon 12/1021:40 -

1 stop31h 15m

Deal found 19/8£679

Sat 3/1011:25 -

2 stops15h 50m

Sun 11/1020:30 -

2 stops18h 25m

Deal found 17/8£523

Thu 5/1106:45 -

2 stops16h 55m

Mon 9/1119:40 -

2 stops14h 25m

Deal found 21/8£524

Sat 14/1119:10 -

2 stops28h 30m

Fri 20/1119:40 -

2 stops15h 15m

Deal found 18/8£528

Fri 18/917:35 -

1 stop22h 55m

Mon 21/921:40 -

1 stop31h 15m

Deal found 18/8£689

Sat 24/1011:20 -

2 stops15h 55m

Sat 31/1020:40 -

2 stops14h 50m

Deal found 20/8£531

Thu 24/917:35 -

1 stop22h 55m

Sun 27/921:40 -

1 stop38h 00m

Deal found 21/8£694

Wed 2/920:00 -

2 stops28h 25m

Wed 9/920:30 -

2 stops15h 40m

Deal found 18/8£543

Thu 1/1017:35 -

1 stop22h 55m

Sat 10/1021:40 -

1 stop31h 15m

Deal found 21/8£695

Tue 6/1011:00 -

2 stops16h 15m

Tue 13/1020:30 -

2 stops16h 25m

Deal found 22/8£565

Sun 4/1010:50 -

1 stop29h 40m

Sun 11/1013:15 -

1 stop15h 40m

Deal found 20/8£699

Sun 18/1005:55 -

2 stops18h 30m

Sun 25/1020:40 -

2 stops21h 20m

Deal found 18/8£566

Thu 3/1208:15 -

2 stops15h 25m

Mon 7/1219:40 -

2 stops14h 25m

Deal found 18/8£571

Tue 15/917:35 -

1 stop31h 10m

Fri 25/921:40 -

1 stop31h 15m

Deal found 17/8£778

Mon 5/1008:15 -

2 stops16h 10m

Mon 12/1020:30 -

2 stops17h 20m

Deal found 21/8£579

Tue 29/1217:20 -

1 stop23h 25m

Tue 12/121:20 -

1 stop38h 00m

Deal found 21/8£800

Fri 15/108:30 -

2 stops15h 10m

Fri 22/119:40 -

2 stops15h 15m

Deal found 21/8£593

Fri 23/1017:35 -

1 stop22h 55m

Sun 8/1121:20 -

1 stop38h 00m

Deal found 19/8£848

Thu 12/1112:15 -

2 stops35h 25m

Sun 15/1119:40 -

2 stops21h 20m

Deal found 17/8£618

Wed 6/110:55 -

1 stop29h 50m

Wed 20/121:20 -

1 stop38h 00m

Deal found 16/8£850

Sat 12/910:50 -

1 stop29h 40m

Sat 19/913:15 -

1 stop15h 40m

Deal found 17/8£919

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

Round-trip from	£426
One-way from	£158
Popular in	June
Cheapest in	February
Average price	£522

Lufthansa
5/10-6/10
2 total stops
25h 00m total
London to Washington, D.C.

Search Deals

23/9
2 total stops
31h 55m total
London to Washington, D.C.

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£39 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£5 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Stansted Airport to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBaltimore

STN London Stansted - BWI Baltimore/Washington

STNBWI

London Stansted

Mon 2/11

12:50-18:40

2 stops34h 50m

Baltimore/Washington

Tue 10/11

19:40-18:05

2 stops17h 25m

£492

LondonBaltimore

STN London Stansted - BWI Baltimore/Washington

STNBWI

London Stansted

Sat 3/10

11:25-22:15

2 stops15h 50m

Baltimore/Washington

Sun 11/10

20:30-19:55

2 stops18h 25m

£523

LondonBaltimore

STN London Stansted - BWI Baltimore/Washington

STNBWI

London Stansted

Thu 5/11

06:45-18:40

2 stops16h 55m

Baltimore/Washington

Mon 9/11

19:40-15:05

2 stops14h 25m

£524

LondonBaltimore

STN London Stansted - BWI Baltimore/Washington

STNBWI

London Stansted

Sat 14/11

19:10-18:40

2 stops28h 30m

Baltimore/Washington

Fri 20/11

19:40-15:55

2 stops15h 15m

£528

LondonBaltimore

STN London Stansted - BWI Baltimore/Washington

STNBWI

London Stansted

Sat 24/10

11:20-22:15

2 stops15h 55m

Baltimore/Washington

Sat 31/10

20:40-15:30

2 stops14h 50m

£531

LondonBaltimore

STN London Stansted - BWI Baltimore/Washington

STNBWI

London Stansted

Wed 2/9

20:00-19:25

2 stops28h 25m

Baltimore/Washington

Wed 9/9

20:30-17:10

2 stops15h 40m

£543

LondonBaltimore

STN London Stansted - BWI Baltimore/Washington

STNBWI

London Stansted

Tue 6/10

11:00-22:15

2 stops16h 15m

Baltimore/Washington

Tue 13/10

20:30-17:55

2 stops16h 25m

£565

LondonBaltimore

STN London Stansted - BWI Baltimore/Washington

STNBWI

London Stansted

Sun 18/10

05:55-19:25

2 stops18h 30m

Baltimore/Washington

Sun 25/10

20:40-22:00

2 stops21h 20m

£566

Fastest return journey

LondonBaltimore

STN London Stansted - BWI Baltimore/Washington

STNBWI

London Stansted

Thu 3/12

08:15-18:40

2 stops15h 25m

Baltimore/Washington

Mon 7/12

19:40-15:05

2 stops14h 25m

£571

LondonBaltimore

STN London Stansted - BWI Baltimore/Washington

STNBWI

London Stansted

Mon 5/10

08:15-19:25

2 stops16h 10m

Baltimore/Washington

Mon 12/10

20:30-18:50

2 stops17h 20m

£579

Flights are sorted by cheapest return flights first.

Deals found on 21/8

Showing 1-10 of 40 resultsSorted by cheapest first

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

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Stansted with our price prediction graph.

STN-WAS

STN-IAD

STN-BWI

Estimated return 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 Washington, D.C.

STN-WAS

STN-IAD

STN-BWI

How often are flights from London to Washington, D.C. delayed?

About 0% of weekly flights between London and Washington, D.C. have experienced delays in the past year, with the average delay time being 0 minutes.

What is the most punctual flight time for London to Washington, D.C. flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Related info for your journey

How long is the flight from London Stansted Airport to Washington, D.C.?
There are many flights that can get you from London Stansted Airport to Washington, D.C. in 22h 45m. Fly via Turkish Airlines to get the fastest option. The distance between London Stansted Airport and Washington, D.C. is about 3683 mi.
Can I find deals for flights from Stansted to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Stansted to Washington, D.C. flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Stansted to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Stansted to Washington, D.C..
Can I find deals for business class flights from Stansted to Washington, D.C.?
Yes. Cheapflights offers flight deals from Stansted to Washington, D.C. 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

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Alternative routes

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Washington, D.C. flight routes

Alternative routes for Stansted to Washington, D.C.

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Gatwick to Reagan-National flights

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London City to Reagan-National flights

Southend to Dulles Intl flights

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How does Cheapflights help users find flights from Stansted to Washington, D.C.?

When you search for this flight from Stansted to Washington, D.C., Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Stansted to Washington, D.C.?

Cheapflights helps you find that perfect flight to Washington, D.C. from Stansted by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Stansted to Washington, D.C. with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Stansted to Washington, D.C., users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Stansted to Washington, D.C. become cheaper?

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Cheap flights from London Stansted Airport to Washington, D.C. from £158

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.

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

Cheapest flights from Stansted to Washington, D.C.Explore the most affordable flight options available from Stansted to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2026.

Explore the most affordable flight options available from Stansted to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2026.

Best flights from Stansted to Washington, D.C.Discover carefully curated flight deals from Stansted to Washington, D.C. that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Discover carefully curated flight deals from Stansted to Washington, D.C. that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Last-minute flights from Stansted to Washington, D.C.Discover last-minute flight deals from Stansted to Washington, D.C.. Data last updated 22 August 2026 and is based on user searches.

Discover last-minute flight deals from Stansted to Washington, D.C.. Data last updated 22 August 2026 and is based on user searches.

One-way flights from Stansted to Washington, D.C.Search for one-way flight options from Stansted to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated 22 August 2026.

Search for one-way flight options from Stansted to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated 22 August 2026.

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

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Use the filters below to find and compare flights from London Stansted Airport to Washington, D.C. that are best for you.

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

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Stansted with our price prediction graph.

Cheapflights Insights

How often are flights from London to Washington, D.C. delayed?

About 0% of weekly flights between London and Washington, D.C. have experienced delays in the past year, with the average delay time being 0 minutes.

What is the most punctual flight time for London to Washington, D.C. flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Related info for your journey

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

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

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

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

Travelling to a place near Washington, D.C.?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Stansted to Washington, D.C.

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Complete your trip

Complete your trip to Washington, D.C. by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

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Search flights from Stansted to Washington, D.C. by cabin class

Find flights from Stansted to Washington, D.C., based on your preferred cabin class, be it economy, premium economy, business, or first class.

Stansted and Washington, D.C. flights

Browse other Stansted and Washington, D.C. flight options. Last updated on 22 August 2026.

Other flights from Stansted

Browse through other flights departing from Stansted. Flights are based on user searches made on Cheapflights and were last updated on 22 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Stansted to Washington, D.C. flights

Consider these flights travelling from Stansted to Washington, D.C..

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Explore flights to Washington, D.C. departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 22 August 2026.

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Cheapest flights from Stansted to Washington, D.C.
Explore the most affordable flight options available from Stansted to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2026.

Best flights from Stansted to Washington, D.C.
Discover carefully curated flight deals from Stansted to Washington, D.C. that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Last-minute flights from Stansted to Washington, D.C.
Discover last-minute flight deals from Stansted to Washington, D.C.. Data last updated 22 August 2026 and is based on user searches.

One-way flights from Stansted to Washington, D.C.
Search for one-way flight options from Stansted to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated 22 August 2026.