How long does it take to fly to London Stansted Airport?

Flight times vary depending on what airport in Washington, D.C. you fly out of and what airport in London Stansted Airport you fly into. For example, flying from Baltimore to London Heathrow Airport takes 7h 10m on average. On the other hand, flying from Washington, D.C. to London Heathrow Airport takes 8h 12m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to London Stansted Airport.

What documentation or ID do you need to fly to London Stansted Airport?

The travel and health documents you'll need for your trip to London Stansted Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Stansted Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£195 Cheap Flights from Washington, D.C. to London Stansted Airport in 2026

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

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One-way

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22:30 - 20:25IAD Washington, D.C. Dulles Intl-STN London Stansted

16h 55m2 stops Lisbon Humberto Delgado Madrid Barajas

15:45 - 14:45STN London Stansted-IAD Washington, D.C. Dulles Intl

28h 00m2 stops Madrid Barajas Lisbon Humberto Delgado

£455Multiple Airlines

Fri, 6 Nov - Mon, 16 Nov

20:40 - 22:50IAD Washington, D.C. Dulles Intl-STN London Stansted

22h 10m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

18:50 - 18:30STN London Stansted-IAD Washington, D.C. Dulles Intl

28h 40m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

£457Multiple Airlines

Sat, 31 Oct - Wed, 4 Nov

17:45 - 20:20IAD Washington, D.C. Dulles Intl-STN London Stansted

21h 35m2 stops Lisbon Humberto Delgado Madrid Barajas

08:20 - 15:10STN London Stansted-IAD Washington, D.C. Dulles Intl

35h 50m2 stops Madrid Barajas Lisbon Humberto Delgado

£458Multiple Airlines

Wed, 14 Oct - Wed, 21 Oct

17:25 - 21:50IAD Washington, D.C. Dulles Intl-STN London Stansted

23h 25m2 stops Lisbon Humberto Delgado Madrid Barajas

20:00 - 15:15STN London Stansted-IAD Washington, D.C. Dulles Intl

24h 15m2 stops Madrid Barajas Lisbon Humberto Delgado

£460Multiple Airlines

Thu, 12 Nov - Wed, 18 Nov

17:40 - 18:30IAD Washington, D.C. Dulles Intl-STN London Stansted

19h 50m2 stops Lisbon Humberto Delgado Madrid Barajas

21:30 - 20:35STN London Stansted-IAD Washington, D.C. Dulles Intl

28h 05m2 stops Madrid Barajas Lisbon Humberto Delgado

£462Multiple Airlines

Mon, 12 Oct - Wed, 21 Oct

17:40 - 16:50IAD Washington, D.C. Dulles Intl-STN London Stansted

18h 10m2 stops Lisbon Humberto Delgado Madrid Barajas

16:25 - 20:35STN London Stansted-IAD Washington, D.C. Dulles Intl

33h 10m2 stops Madrid Barajas Lisbon Humberto Delgado

£462Multiple Airlines

Sun, 11 Oct - Wed, 21 Oct

17:40 - 16:50IAD Washington, D.C. Dulles Intl-STN London Stansted

18h 10m2 stops Lisbon Humberto Delgado Madrid Barajas

08:20 - 15:10STN London Stansted-IAD Washington, D.C. Dulles Intl

35h 50m2 stops Madrid Barajas Lisbon Humberto Delgado

£463Multiple Airlines

Sun, 11 Oct - Wed, 21 Oct

17:45 - 23:55IAD Washington, D.C. Dulles Intl-STN London Stansted

25h 10m2 stops Lisbon Humberto Delgado Madrid Barajas

15:40 - 15:10STN London Stansted-IAD Washington, D.C. Dulles Intl

28h 30m2 stops Madrid Barajas Lisbon Humberto Delgado

£464Multiple Airlines

Thu, 15 Oct - Sun, 18 Oct

19:40 - 18:40IAD Washington, D.C. Dulles Intl-STN London Stansted

18h 00m2 stops Reykjavik Keflavik Intl Oslo Gardermoen

13:40 - 18:30STN London Stansted-IAD Washington, D.C. Dulles Intl

33h 50m2 stops Oslo Gardermoen Reykjavik Keflavik Intl

£466Multiple Airlines

Fri, 4 Dec - Sun, 6 Dec

22:35 - 21:00IAD Washington, D.C. Dulles Intl-STN London Stansted

17h 25m2 stops Lisbon Humberto Delgado Madrid Barajas

09:10 - 15:10STN London Stansted-IAD Washington, D.C. Dulles Intl

35h 00m2 stops Madrid Barajas Lisbon Humberto Delgado

£467Multiple Airlines

Tue, 6 Oct - Tue, 20 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

20:30 - 00:20IAD Washington, D.C. Dulles Intl-STN London Stansted

22h 50m2 stops Reykjavik Keflavik Intl Oslo Gardermoen

08:20 - 15:10STN London Stansted-IAD Washington, D.C. Dulles Intl

35h 50m2 stops Madrid Barajas Lisbon Humberto Delgado

£547Multiple Airlines

Mon, 24 Aug - Wed, 2 Sep

20:30 - 00:20IAD Washington, D.C. Dulles Intl-STN London Stansted

22h 50m2 stops Reykjavik Keflavik Intl Oslo Gardermoen

21:30 - 20:24STN London Stansted-IAD Washington, D.C. Dulles Intl

27h 54m3 stops Madrid Barajas Halifax Intl Toronto Pearson Intl

£564Multiple Airlines

Mon, 24 Aug - Wed, 2 Sep

20:30 - 18:50BWI Baltimore/Washington-STN London Stansted

17h 20m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

12:45 - 19:25STN London Stansted-BWI Baltimore/Washington

35h 40m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

£566Multiple Airlines

Mon, 24 Aug - Tue, 1 Sep

20:30 - 18:50BWI Baltimore/Washington-STN London Stansted

17h 20m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

07:00 - 19:25STN London Stansted-BWI Baltimore/Washington

17h 25m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

£576Multiple Airlines

Mon, 24 Aug - Wed, 2 Sep

20:30 - 00:20IAD Washington, D.C. Dulles Intl-STN London Stansted

22h 50m2 stops Reykjavik Keflavik Intl Oslo Gardermoen

12:30 - 15:10STN London Stansted-IAD Washington, D.C. Dulles Intl

31h 40m2 stops Madrid Barajas Lisbon Humberto Delgado

£581Multiple Airlines

Mon, 24 Aug - Tue, 1 Sep

20:30 - 19:55BWI Baltimore/Washington-STN London Stansted

18h 25m2 stops Reykjavik Keflavik Intl Oslo Gardermoen

07:05 - 19:25STN London Stansted-BWI Baltimore/Washington

17h 20m2 stops Oslo Gardermoen Reykjavik Keflavik Intl

£584Multiple Airlines

Sun, 23 Aug - Tue, 1 Sep

20:30 - 19:55BWI Baltimore/Washington-STN London Stansted

18h 25m2 stops Reykjavik Keflavik Intl Oslo Gardermoen

07:05 - 19:25STN London Stansted-BWI Baltimore/Washington

17h 20m2 stops Oslo Gardermoen Reykjavik Keflavik Intl

£586Multiple Airlines

Sun, 23 Aug - Tue, 1 Sep

17:05 - 00:50IAD Washington, D.C. Dulles Intl-STN London Stansted

26h 45m2 stops Lisbon Humberto Delgado Oslo Gardermoen

18:55 - 15:10STN London Stansted-IAD Washington, D.C. Dulles Intl

25h 15m2 stops Madrid Barajas Lisbon Humberto Delgado

£604Multiple Airlines

Fri, 21 Aug - Tue, 1 Sep

20:30 - 16:50IAD Washington, D.C. Dulles Intl-STN London Stansted

15h 20m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

07:00 - 22:15STN London Stansted-IAD Washington, D.C. Dulles Intl

20h 15m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl

£609Multiple Airlines

Mon, 24 Aug - Wed, 2 Sep

22:35 - 23:25IAD Washington, D.C. Dulles Intl-STN London Stansted

19h 50m2 stops Lisbon Humberto Delgado Malaga

08:20 - 15:10STN London Stansted-IAD Washington, D.C. Dulles Intl

35h 50m2 stops Malaga Lisbon Humberto Delgado

£660Multiple Airlines

Mon, 24 Aug - Wed, 2 Sep

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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 return flight

Fastest return journey

Washington, D.C.London

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

IADSTN

Washington, D.C. Dulles Intl

Fri 6/11

22:30-20:25

2 stops16h 55m

London Stansted

Mon 16/11

15:45-14:45

2 stops28h 00m

£455

Washington, D.C.London

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

IADSTN

Washington, D.C. Dulles Intl

Sat 31/10

20:40-22:50

2 stops22h 10m

London Stansted

Wed 4/11

18:50-18:30

2 stops28h 40m

£457

Washington, D.C.London

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

IADSTN

Washington, D.C. Dulles Intl

Wed 14/10

17:45-20:20

2 stops21h 35m

London Stansted

Wed 21/10

08:20-15:10

2 stops35h 50m

£458

Washington, D.C.London

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

IADSTN

Washington, D.C. Dulles Intl

Thu 12/11

17:25-21:50

2 stops23h 25m

London Stansted

Wed 18/11

20:00-15:15

2 stops24h 15m

£460

Washington, D.C.London

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

IADSTN

Washington, D.C. Dulles Intl

Mon 12/10

17:40-18:30

2 stops19h 50m

London Stansted

Wed 21/10

21:30-20:35

2 stops28h 05m

£462

Washington, D.C.London

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

IADSTN

Washington, D.C. Dulles Intl

Sun 11/10

17:40-16:50

2 stops18h 10m

London Stansted

Wed 21/10

16:25-20:35

2 stops33h 10m

£462

Washington, D.C.London

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

IADSTN

Washington, D.C. Dulles Intl

Sun 11/10

17:40-16:50

2 stops18h 10m

London Stansted

Wed 21/10

08:20-15:10

2 stops35h 50m

£463

Washington, D.C.London

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

IADSTN

Washington, D.C. Dulles Intl

Thu 15/10

17:45-23:55

2 stops25h 10m

London Stansted

Sun 18/10

15:40-15:10

2 stops28h 30m

£464

Washington, D.C.London

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

IADSTN

Washington, D.C. Dulles Intl

Fri 4/12

19:40-18:40

2 stops18h 00m

London Stansted

Sun 6/12

13:40-18:30

2 stops33h 50m

£466

Washington, D.C.London

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

IADSTN

Washington, D.C. Dulles Intl

Tue 6/10

22:35-21:00

2 stops17h 25m

London Stansted

Tue 20/10

09:10-15:10

2 stops35h 00m

£467

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Airlines

Other information

What is the cheapest airline that flies from Washington, D.C. to London Stansted?

Lufthansa is the most popular carrier operating from Washington, D.C. to London Stansted

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

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

Estimated return price

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

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

Best price found	£195
Fastest flight time	9h 35m
Direct flights	None

The best one-way flight to London Stansted Airport from Washington, D.C. in the past 72 hours is £195. The best return flight deal from Washington, D.C. to London Stansted Airport found on momondo in the last 72 hours is £455.

The fastest flight from Washington, D.C. to London Stansted Airport takes 9h 35m

There are no direct flights from Washington, D.C. to London Stansted Airport. There are no popular flight routes from Washington, D.C. to London Stansted Airport.

Search flight deals

Frequently asked questions about flying from Washington, D.C. to London Stansted Airport

How far is Washington, D.C. to London Stansted by plane?
London Stansted is 3668.5 mi away from Washington, D.C.. 9h 35m is a normal flight duration for this route.
When did momondo last update prices for flights from Washington, D.C. to London Stansted Airport?
Prices for flights from Washington, D.C. to London Stansted Airport are updated daily.
How old do you have to be to fly from Washington, D.C. to London Stansted Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to London Stansted Airport.
What documentation or ID do you need to fly to London Stansted Airport?
The travel and health documents you'll need for your trip to London Stansted Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Stansted Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Eastbourne

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Luton

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Slough

Ipswich

Maidstone

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Ilford

Canterbury

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Harlow

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

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

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momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to London.

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