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Cheap flights from Washington, D.C. to London from £224

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to London departing on 6/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Washington, D.C. to London

Cheap return flights

SWISS Logo
20:45 - 12:30IAD-LCY
10h 45m1 stop
SWISS Logo
09:25 - 16:15LCY-IAD
11h 50m1 stop
£383SWISS
Find Deal
Mon, 18 Aug - Tue, 26 Aug
SWISS Logo
20:45 - 18:45IAD-LCY
17h 00m1 stop
SWISS Logo
09:25 - 16:15LCY-IAD
11h 50m1 stop
£385SWISS
Find Deal
Mon, 18 Aug - Tue, 26 Aug
Virgin Atlantic Logo
17:35 - 08:50IAD-LCY
10h 15m1 stop
Virgin Atlantic Logo
10:00 - 15:45LCY-IAD
10h 45m1 stop
£407Virgin Atlantic
Find Deal
Mon, 1 Dec - Tue, 9 Dec
KLM Logo
17:25 - 08:10IAD-LCY
9h 45m1 stop
KLM Logo
09:20 - 15:35LCY-IAD
11h 15m1 stop
£420KLM
Find Deal
Tue, 2 Sep - Fri, 24 Oct
 Logo
20:45 - 12:30IAD-LCY
10h 45m1 stop
 Logo
08:45 - 15:50LCY-IAD
12h 05m1 stop
Tue, 12 Aug - Wed, 20 Aug
Virgin Atlantic Logo
12:13 - 09:30IAD-LCY
16h 17m2 stops
Virgin Atlantic Logo
09:20 - 15:35LCY-IAD
11h 15m1 stop
£423Virgin Atlantic
Find Deal
Mon, 18 Aug - Tue, 26 Aug
 Logo
20:45 - 12:30IAD-LCY
10h 45m1 stop
 Logo
08:45 - 15:50LCY-IAD
12h 05m1 stop
Mon, 11 Aug - Tue, 19 Aug
Delta Logo
17:25 - 08:10IAD-LCY
9h 45m1 stop
Delta Logo
10:00 - 15:35LCY-IAD
10h 35m1 stop
£444Delta
Find Deal
Wed, 17 Sep - Thu, 25 Sep
Delta Logo
13:25 - 07:15DCA-LCY
12h 50m2 stops
Delta Logo
07:45 - 18:14LCY-DCA
15h 29m2 stops
£455Delta
Find Deal
Sun, 27 Jul - Tue, 5 Aug
KLM Logo
14:55 - 08:50DCA-LCY
12h 55m2 stops
KLM Logo
10:00 - 18:59LCY-DCA
13h 59m2 stops
£479KLM
Find Deal
Tue, 15 Jul - Thu, 24 Jul

SWISS flights from Washington, D.C. to London City Airport

Our best SWISS deals on Washington, D.C. to London City Airport flight tickets
SWISS
18 Aug
IAD20:45Washington, D.C. Dulles Intl
10h 45m
1 stop
LCY12:30London City
26 Aug
LCY09:25London City
11h 50m
1 stop
IAD16:15Washington, D.C. Dulles Intl
SWISS
18 Aug
IAD20:45Washington, D.C. Dulles Intl
17h 00m
1 stop
LCY18:45London City
26 Aug
LCY09:25London City
11h 50m
1 stop
IAD16:15Washington, D.C. Dulles Intl
SWISS
18 Aug
IAD20:45Washington, D.C. Dulles Intl
10h 45m
1 stop
LCY12:30London City
26 Aug
LCY09:25London City
11h 50m
1 stop
IAD16:15Washington, D.C. Dulles Intl

KLM flights from Washington, D.C. to London City Airport

Our best KLM deals on Washington, D.C. to London City Airport flight tickets
KLM
2 Sept
IAD17:25Washington, D.C. Dulles Intl
9h 45m
1 stop
LCY08:10London City
24 Oct
LCY09:20London City
11h 15m
1 stop
IAD15:35Washington, D.C. Dulles Intl
KLM
15 Jul
DCA14:55Washington, D.C. Reagan-National
12h 55m
2 stops
LCY08:50London City
24 Jul
LCY10:00London City
13h 59m
2 stops
DCA18:59Washington, D.C. Reagan-National
KLM
31 Jul
IAD17:25Washington, D.C. Dulles Intl
10h 25m
1 stop
LCY08:50London City
7 Aug
LCY09:20London City
11h 15m
1 stop
IAD15:35Washington, D.C. Dulles Intl

See travel insights to London from

How to get the cheapest flight ticket from Washington, D.C. to London City 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 typical price of a round-trip flight between Washington, D.C. and London City Airport?


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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to London City 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 City Airport (WAS to LCY) flight deals and tips

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

Best price found

£224

Fastest flight time

9h 35m

Direct flights

None
The best one-way flight to London City Airport from Washington, D.C. in the past 72 hours is £224. The best return flight deal from Washington, D.C. to London City Airport found on momondo in the last 72 hours is £383.
The fastest flight from Washington, D.C. to London City Airport takes 9h 35m
There are no direct flights from Washington, D.C. to London City Airport. Popular non-direct routes for this connection are Baltimore/Washington Airport - London City Airport and Washington, D.C. Dulles Intl Airport - London City Airport.

  • How far is Washington, D.C. to London City by plane?

    The distance between Washington, D.C. and London City is about 3669.3 mi. By plane, this route typically takes 9h 45m.

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

    Prices for flights from Washington, D.C. to London City Airport were last updated today.

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

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

    The travel and health documents you'll need for your trip to London City 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 City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Slough
Southend-on-Sea
Maidstone
Canterbury
Gatwick
Ipswich
Ilford
Dartford
Margate
Hounslow
Colchester
Guildford
Worthing
Winchester
Chelmsford
Dover
Croydon

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to London . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Washington, D.C. to London flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to London from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Washington, D.C. to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.


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