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

The flight from Washington, D.C. to London City Airport depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Baltimore (a popular airport in Washington, D.C.) to London Heathrow Airport (the most popular airport in London City Airport), then the flight time is 7h 05m on average. If you fly from Washington, D.C. (another popular airport in Washington, D.C.) to London Heathrow Airport, then the average flight time is 8h 20m.

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

KLM, Virgin Atlantic, and SWISS are the most popular carriers operating from Washington, D.C. to London City

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.

£272 Cheap Flights from Washington, D.C. to London City Airport in 2026

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

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

20:20 - 12:35

IAD

LCY

11h 15m

1 stop

09:15 - 16:45

LCY

IAD

12h 30m

1 stop

£611SWISS

Tue, 8 Sep - Tue, 15 Sep

20:20 - 12:35

IAD

LCY

11h 15m

1 stop

09:15 - 16:45

LCY

IAD

12h 30m

1 stop

£612SWISS

Tue, 22 Sep - Tue, 29 Sep

20:20 - 12:35

IAD

LCY

11h 15m

1 stop

09:15 - 16:45

LCY

IAD

12h 30m

1 stop

£612SWISS

Tue, 8 Sep - Tue, 15 Sep

20:20 - 17:25

IAD

LCY

16h 05m

1 stop

09:15 - 16:45

LCY

IAD

12h 30m

1 stop

£614SWISS

Tue, 1 Sep - Thu, 10 Sep

20:20 - 12:35

IAD

LCY

11h 15m

1 stop

09:15 - 16:05

LCY

IAD

11h 50m

1 stop

£618Multiple Airlines

Sun, 9 Aug - Wed, 19 Aug

20:20 - 12:35

IAD

LCY

11h 15m

1 stop

09:15 - 16:05

LCY

IAD

11h 50m

1 stop

£623Multiple Airlines

Tue, 11 Aug - Wed, 19 Aug

11:00 - 08:50

DCA

LCY

16h 50m

2 stops

10:00 - 20:19

LCY

DCA

15h 19m

2 stops

£659Delta

Tue, 8 Sep - Tue, 22 Sep

13:30 - 07:55

DCA

LCY

13h 25m

2 stops

09:20 - 18:05

LCY

DCA

13h 45m

2 stops

£659KLM

Wed, 30 Sep - Tue, 6 Oct

12:55 - 07:15

DCA

LCY

13h 20m

2 stops

09:20 - 20:19

LCY

DCA

15h 59m

2 stops

£695Delta

Wed, 26 Aug - Mon, 31 Aug

14:18 - 08:50

BWI

LCY

13h 32m

2 stops

07:45 - 17:47

LCY

BWI

15h 02m

2 stops

£826KLM

Tue, 18 Aug - Thu, 20 Aug

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

8 Sept

IAD20:20Washington, D.C. Dulles Intl

11h 15m

1 stop

LCY12:35London City

15 Sept

LCY09:15London City

12h 30m

1 stop

IAD16:45Washington, D.C. Dulles Intl

£611

SWISS

22 Sept

IAD20:20Washington, D.C. Dulles Intl

11h 15m

1 stop

LCY12:35London City

30 Sept

LCY09:15London City

12h 30m

1 stop

IAD16:45Washington, D.C. Dulles Intl

£612

SWISS

8 Sept

IAD20:20Washington, D.C. Dulles Intl

11h 15m

1 stop

LCY12:35London City

15 Sept

LCY09:15London City

12h 30m

1 stop

IAD16:45Washington, D.C. Dulles Intl

£612

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

Our best Lufthansa deals on Washington, D.C. to London City Airport flight tickets

Lufthansa

12 Aug

IAD15:25Washington, D.C. Dulles Intl

12h 15m

1 stop

LCY08:40London City

26 Aug

LCY09:15London City

11h 50m

1 stop

IAD16:05Washington, D.C. Dulles Intl

£653

Lufthansa

12 Aug

IAD15:25Washington, D.C. Dulles Intl

12h 15m

1 stop

LCY08:40London City

19 Aug

LCY09:15London City

11h 50m

1 stop

IAD16:05Washington, D.C. Dulles Intl

£654

Lufthansa

28 Jul

IAD15:25Washington, D.C. Dulles Intl

12h 15m

1 stop

LCY08:40London City

11 Sept

LCY09:15London City

11h 50m

1 stop

IAD16:05Washington, D.C. Dulles Intl

£665

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Tue 8/9

20:20-12:35

1 stop11h 15m

London City

Tue 15/9

09:15-16:45

1 stop12h 30m

£611

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Tue 22/9

20:20-12:35

1 stop11h 15m

London City

Tue 29/9

09:15-16:45

1 stop12h 30m

£612

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Tue 8/9

20:20-12:35

1 stop11h 15m

London City

Tue 15/9

09:15-16:45

1 stop12h 30m

£612

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Tue 1/9

20:20-17:25

1 stop16h 05m

London City

Thu 10/9

09:15-16:45

1 stop12h 30m

£614

Fastest return journey

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Sun 9/8

20:20-12:35

1 stop11h 15m

London City

Wed 19/8

09:15-16:05

1 stop11h 50m

£618

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Tue 11/8

20:20-12:35

1 stop11h 15m

London City

Wed 19/8

09:15-16:05

1 stop11h 50m

£623

Washington, D.C.London

DCA - LCY

DCALCY

Washington, D.C. Reagan-National

Tue 8/9

11:00-08:50

2 stops16h 50m

London City

Tue 22/9

10:00-20:19

2 stops15h 19m

£659

Washington, D.C.London

DCA - LCY

DCALCY

Washington, D.C. Reagan-National

Wed 30/9

13:30-07:55

2 stops13h 25m

London City

Tue 6/10

09:20-18:05

2 stops13h 45m

£659

Washington, D.C.London

DCA - LCY

DCALCY

Washington, D.C. Reagan-National

Wed 26/8

12:55-07:15

2 stops13h 20m

London City

Mon 31/8

09:20-20:19

2 stops15h 59m

£695

BaltimoreLondon

BWI - LCY

BWILCY

Baltimore/Washington

Tue 18/8

14:18-08:50

2 stops13h 32m

London City

Thu 20/8

07:45-17:47

2 stops15h 02m

£826

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 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

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Other information

Can stopping save me money on Washington, D.C. to London City Airport flights?

You could potentially save up to 4% on your flight if you consider stops on a Washington, D.C. to London City Airport flight.

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

Fastest flight time	9h 35m
Direct flights	None

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. There are no popular flight routes from Washington, D.C. to London City Airport.

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Frequently asked questions about flying from Washington, D.C. to 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 35m.
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.

Eastbourne

Milton Keynes

Luton

Gatwick

Wembley

Slough

Maidstone

Ipswich

Southend-on-Sea

Canterbury

Ilford

Hayes

Guildford

Folkestone

Chelmsford

Dover

Chichester

Bedford

Harlow

Ramsgate

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

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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.

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