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Cheap flights from London Stansted Airport to Washington, D.C. from £356

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London Stansted Airport to Washington, D.C.

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:20 - 19:20STN  London Stansted-IAD Washington, D.C. Dulles Intl
16h 00m1 stop Dublin
Multiple Airlines Logo
20:50 - 20:15IAD  Washington, D.C. Dulles Intl-STN London Stansted
18h 25m1 stop Dublin
£434Multiple Airlines
Mon, 2 Nov - Mon, 16 Nov
Multiple Airlines Logo
12:30 - 19:20STN  London Stansted-IAD Washington, D.C. Dulles Intl
11h 50m1 stop Dublin
Multiple Airlines Logo
20:50 - 20:15IAD  Washington, D.C. Dulles Intl-STN London Stansted
18h 25m1 stop Dublin
£436Multiple Airlines
Mon, 2 Nov - Mon, 16 Nov
Multiple Airlines Logo
06:35 - 15:45STN  London Stansted-IAD Washington, D.C. Dulles Intl
14h 10m1 stop Dublin
Multiple Airlines Logo
17:15 - 16:45IAD  Washington, D.C. Dulles Intl-STN London Stansted
18h 30m1 stop Dublin
£445Multiple Airlines
Sat, 7 Nov - Sun, 15 Nov
Multiple Airlines Logo
06:45 - 15:45STN  London Stansted-IAD Washington, D.C. Dulles Intl
14h 00m1 stop Dublin
Multiple Airlines Logo
17:15 - 16:45IAD  Washington, D.C. Dulles Intl-STN London Stansted
18h 30m1 stop Dublin
£451Multiple Airlines
Thu, 12 Nov - Sun, 15 Nov
Multiple Airlines Logo
12:30 - 19:20STN  London Stansted-IAD Washington, D.C. Dulles Intl
11h 50m1 stop Dublin
Multiple Airlines Logo
17:15 - 08:30IAD  Washington, D.C. Dulles Intl-STN London Stansted
10h 15m1 stop Dublin
£457Multiple Airlines
Mon, 2 Nov - Mon, 9 Nov
Multiple Airlines Logo
08:30 - 15:45STN  London Stansted-IAD Washington, D.C. Dulles Intl
12h 15m1 stop Dublin
Multiple Airlines Logo
17:15 - 07:50IAD  Washington, D.C. Dulles Intl-STN London Stansted
9h 35m1 stop Dublin
£458Multiple Airlines
Sun, 1 Nov - Sun, 8 Nov
Multiple Airlines Logo
08:45 - 15:45STN  London Stansted-IAD Washington, D.C. Dulles Intl
12h 00m1 stop Dublin
Multiple Airlines Logo
20:50 - 14:05IAD  Washington, D.C. Dulles Intl-STN London Stansted
12h 15m1 stop Dublin
£459Multiple Airlines
Thu, 12 Nov - Mon, 16 Nov
Multiple Airlines Logo
07:15 - 19:20STN  London Stansted-IAD Washington, D.C. Dulles Intl
17h 05m1 stop Dublin
Multiple Airlines Logo
17:15 - 07:50IAD  Washington, D.C. Dulles Intl-STN London Stansted
9h 35m1 stop Dublin
£462Multiple Airlines
Tue, 24 Nov - Sun, 29 Nov
Multiple Airlines Logo
06:20 - 16:20STN  London Stansted-IAD Washington, D.C. Dulles Intl
15h 00m1 stop Madrid Barajas
Multiple Airlines Logo
17:50 - 16:00IAD  Washington, D.C. Dulles Intl-STN London Stansted
17h 10m1 stop Madrid Barajas
£463Multiple Airlines
Thu, 3 Dec - Mon, 7 Dec
Multiple Airlines Logo
06:35 - 20:20STN  London Stansted-IAD Washington, D.C. Dulles Intl
17h 45m1 stop Dublin
Multiple Airlines Logo
20:50 - 21:55IAD  Washington, D.C. Dulles Intl-STN London Stansted
20h 05m1 stop Dublin
£465Multiple Airlines
Mon, 26 Oct - Mon, 2 Nov

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

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Route

Depart

Return

Price

Cheapest return flight

LondonWashington, D.C.

STN London Stansted - IAD Washington, D.C. Dulles Intl

STNIAD

London Stansted

Mon 2/11

08:20-19:20

1 stop16h 00m

Washington, D.C. Dulles Intl

Mon 16/11

20:50-20:15

1 stop18h 25m

£434

LondonWashington, D.C.

STN London Stansted - IAD Washington, D.C. Dulles Intl

STNIAD

London Stansted

Mon 2/11

12:30-19:20

1 stop11h 50m

Washington, D.C. Dulles Intl

Mon 16/11

20:50-20:15

1 stop18h 25m

£436

LondonWashington, D.C.

STN London Stansted - IAD Washington, D.C. Dulles Intl

STNIAD

London Stansted

Sat 7/11

06:35-15:45

1 stop14h 10m

Washington, D.C. Dulles Intl

Sun 15/11

17:15-16:45

1 stop18h 30m

£445

LondonWashington, D.C.

STN London Stansted - IAD Washington, D.C. Dulles Intl

STNIAD

London Stansted

Thu 12/11

06:45-15:45

1 stop14h 00m

Washington, D.C. Dulles Intl

Sun 15/11

17:15-16:45

1 stop18h 30m

£451

LondonWashington, D.C.

STN London Stansted - IAD Washington, D.C. Dulles Intl

STNIAD

London Stansted

Mon 2/11

12:30-19:20

1 stop11h 50m

Washington, D.C. Dulles Intl

Mon 9/11

17:15-08:30

1 stop10h 15m

£457
Fastest return journey

LondonWashington, D.C.

STN London Stansted - IAD Washington, D.C. Dulles Intl

STNIAD

London Stansted

Sun 1/11

08:30-15:45

1 stop12h 15m

Washington, D.C. Dulles Intl

Sun 8/11

17:15-07:50

1 stop9h 35m

£458

LondonWashington, D.C.

STN London Stansted - IAD Washington, D.C. Dulles Intl

STNIAD

London Stansted

Thu 12/11

08:45-15:45

1 stop12h 00m

Washington, D.C. Dulles Intl

Mon 16/11

20:50-14:05

1 stop12h 15m

£459

LondonWashington, D.C.

STN London Stansted - IAD Washington, D.C. Dulles Intl

STNIAD

London Stansted

Tue 24/11

07:15-19:20

1 stop17h 05m

Washington, D.C. Dulles Intl

Sun 29/11

17:15-07:50

1 stop9h 35m

£462

LondonWashington, D.C.

STN London Stansted - IAD Washington, D.C. Dulles Intl

STNIAD

London Stansted

Thu 3/12

06:20-16:20

1 stop15h 00m

Washington, D.C. Dulles Intl

Mon 7/12

17:50-16:00

1 stop17h 10m

£463

LondonWashington, D.C.

STN London Stansted - IAD Washington, D.C. Dulles Intl

STNIAD

London Stansted

Mon 26/10

06:35-20:20

1 stop17h 45m

Washington, D.C. Dulles Intl

Mon 2/11

20:50-21:55

1 stop20h 05m

£465

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from London Stansted Airport to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

According to our data, Friday is the cheapest day to fly to Washington, D.C. Dulles Intl Airport from London Stansted Airport. The lowest ticket price found for a Friday departure recently was £561. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Sunday is the most expensive day to depart from London Stansted Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £612.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

The cheapest time of day to fly to Washington, D.C. Dulles Intl Airport is at midday when flights can be purchased for as low as £561. In contrast, the most expensive time of day to depart to Washington, D.C. Dulles Intl Airport is in the morning when prices are around £583.

When to book flights from London Stansted Airport to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London Stansted Airport to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Stansted Airport to Washington, D.C. Dulles Intl Airport (STN to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Stansted Airport to Washington, D.C. Dulles Intl Airport

Best price found

£356

Fastest flight time

14h 15m

Direct flights

None
The best one-way flight to Washington, D.C. Dulles Intl Airport from London Stansted Airport in the past 72 hours is £356. The best return flight deal from London Stansted Airport to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is £434.
The fastest flight from London Stansted Airport to Washington, D.C. Dulles Intl Airport takes 14h 15m
There are no direct flights from London Stansted Airport to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from London Stansted Airport to Washington, D.C. Dulles Intl Airport.
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Frequently asked questions about flying from London Stansted Airport to Washington, D.C. Dulles Intl Airport

  • How far is London Stansted to Washington, D.C. Dulles Intl by plane?

    Washington, D.C. Dulles Intl is 3683.3 mi away from London Stansted. 14h 15m is a normal flight duration for this route.

  • When did momondo last update prices for flights from London Stansted Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from London Stansted Airport to Washington, D.C. Dulles Intl Airport refresh daily.

  • How old do you have to be to fly from London Stansted Airport to Washington, D.C. Dulles Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Stansted Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Springfield
Arlington
National Harbor
College Park
Fairfax
Gettysburg
Linthicum Heights
Ellicott City
Cambridge
Glen Burnie
Laurel
Lutherville Timonium
Winchester
Lexington Park
Leesburg
Woodbridge
Bethesda
Sterling
Silver Spring

Why use momondo?

Why should I use momondo to find a flight deal from London to Washington, D.C.?

Finding the right flight to Washington, D.C. from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

Can I find flights from London to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from London with this policy.

How can momondo help me find flights from London to Washington, D.C.?

momondo helps you find the best flight between London and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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