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

On average, it takes 7h 05m to fly from Washington, D.C. to London City Airport if you fly out of Baltimore (the most popular airport in Washington, D.C.) and into London Heathrow Airport (the most popular airport in London City Airport). If you’re flying out of Washington, D.C. and into London Heathrow Airport, then the flight time is around 8h 12m.

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?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to London City Airport.

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

The required travel and health documents for your London City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$332 Cheap Flights from Washington, D.C. to London City Airport in 2026

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Enter your travel dates to find the best prices.

9:30 pm - 12:55 pm

IAD

LCY

11h 25m

1 stop

9:15 am - 5:40 pm

LCY

IAD

12h 25m

1 stop

$607SWISS

Sun, Mar 8 - Tue, Mar 17

9:30 pm - 12:55 pm

IAD

LCY

11h 25m

1 stop

9:15 am - 5:40 pm

LCY

IAD

12h 25m

1 stop

$619SWISS

Thu, Mar 19 - Tue, Mar 24

9:30 pm - 12:55 pm

IAD

LCY

11h 25m

1 stop

9:15 am - 5:40 pm

LCY

IAD

12h 25m

1 stop

$620SWISS

Tue, Mar 17 - Tue, Mar 24

9:30 pm - 12:55 pm

IAD

LCY

11h 25m

1 stop

9:15 am - 5:40 pm

LCY

IAD

12h 25m

1 stop

$624SWISS

Sun, Mar 8 - Tue, Mar 17

7:05 pm - 8:50 am

IAD

LCY

9h 45m

1 stop

8:40 am - 5:05 pm

LCY

IAD

12h 25m

1 stop

$630Virgin Atlantic

Sun, Mar 8 - Tue, Mar 17

8:45 pm - 4:35 pm

DCA

LCY

15h 50m

2 stops

10:00 am - 11:44 pm

LCY

DCA

17h 44m

2 stops

$722KLM

Mon, Mar 9 - Wed, Mar 25

9:59 am - 8:50 am

DCA

LCY

18h 51m

2 stops

2:05 pm - 6:33 pm

LCY

DCA

32h 28m

2 stops

$759British Airways

Wed, Mar 18 - Wed, Mar 25

3:21 pm - 8:50 am

DCA

LCY

37h 29m

2 stops

7:15 pm - 4:37 pm

LCY

DCA

25h 22m

2 stops

$774Iberia

Sun, Mar 8 - Mon, Mar 16

4:34 pm - 2:05 pm

DCA

LCY

17h 31m

2 stops

6:55 pm - 8:37 pm

LCY

DCA

29h 42m

2 stops

$806British Airways

Tue, Mar 10 - Sun, Mar 15

3:54 pm - 11:40 am

BWI

LCY

14h 46m

2 stops

10:00 am - 12:51 am

LCY

BWI

19h 51m

2 stops

$857KLM

Fri, May 8 - Fri, May 22

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

Mar 4

IAD6:05 pmWashington, D.C. Dulles Intl

9h 45m

1 stop

LCY8:50 amLondon City

Mar 12

LCY10:00 amLondon City

11h 05m

1 stop

IAD5:05 pmWashington, D.C. Dulles Intl

$655

KLM

Mar 31

IAD5:40 pmWashington, D.C. Dulles Intl

10h 50m

1 stop

LCY9:30 amLondon City

Apr 9

LCY10:00 amLondon City

10h 35m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

$670

KLM

Feb 25

IAD6:05 pmWashington, D.C. Dulles Intl

9h 45m

1 stop

LCY8:50 amLondon City

Mar 11

LCY10:00 amLondon City

11h 05m

1 stop

IAD5:05 pmWashington, D.C. Dulles Intl

$717

British Airways flights from Washington, D.C. to London City Airport

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

British Airways

Mar 18

DCA9:59 amWashington, D.C. Reagan-National

18h 51m

2 stops

LCY8:50 amLondon City

Mar 25

LCY2:05 pmLondon City

32h 28m

2 stops

DCA6:33 pmWashington, D.C. Reagan-National

$759

British Airways

Mar 10

DCA4:34 pmWashington, D.C. Reagan-National

17h 31m

2 stops

LCY2:05 pmLondon City

Mar 15

LCY6:55 pmLondon City

29h 42m

2 stops

DCA8:37 pmWashington, D.C. Reagan-National

$806

British Airways

Mar 1

DCA5:00 pmWashington, D.C. Reagan-National

16h 35m

2 stops

LCY2:35 pmLondon City

Mar 15

LCY6:55 pmLondon City

29h 42m

2 stops

DCA8:37 pmWashington, D.C. Reagan-National

$809

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

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Sun 3/8

9:30 pm-12:55 pm

1 stop11h 25m

London City

Tue 3/17

9:15 am-5:40 pm

1 stop12h 25m

$607

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Thu 3/19

9:30 pm-12:55 pm

1 stop11h 25m

London City

Tue 3/24

9:15 am-5:40 pm

1 stop12h 25m

$619

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Tue 3/17

9:30 pm-12:55 pm

1 stop11h 25m

London City

Tue 3/24

9:15 am-5:40 pm

1 stop12h 25m

$620

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Sun 3/8

9:30 pm-12:55 pm

1 stop11h 25m

London City

Tue 3/17

9:15 am-5:40 pm

1 stop12h 25m

$624

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Sun 3/8

7:05 pm-8:50 am

1 stop9h 45m

London City

Tue 3/17

8:40 am-5:05 pm

1 stop12h 25m

$630

Washington, D.C.London

DCA - LCY

DCALCY

Washington, D.C. Reagan-National

Mon 3/9

8:45 pm-4:35 pm

2 stops15h 50m

London City

Wed 3/25

10:00 am-11:44 pm

2 stops17h 44m

$722

Washington, D.C.London

DCA - LCY

DCALCY

Washington, D.C. Reagan-National

Wed 3/18

9:59 am-8:50 am

2 stops18h 51m

London City

Wed 3/25

2:05 pm-6:33 pm

2 stops32h 28m

$759

Washington, D.C.London

DCA - LCY

DCALCY

Washington, D.C. Reagan-National

Sun 3/8

3:21 pm-8:50 am

2 stops37h 29m

London City

Mon 3/16

7:15 pm-4:37 pm

2 stops25h 22m

$774

Washington, D.C.London

DCA - LCY

DCALCY

Washington, D.C. Reagan-National

Tue 3/10

4:34 pm-2:05 pm

2 stops17h 31m

London City

Sun 3/15

6:55 pm-8:37 pm

2 stops29h 42m

$806

BaltimoreLondon

BWI - LCY

BWILCY

Baltimore/Washington

Fri 5/8

3:54 pm-11:40 am

2 stops14h 46m

London City

Fri 5/22

10:00 am-12:51 am

2 stops19h 51m

$857

Flights are sorted by cheapest round-trip 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

Airlines

Other information

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

SWISS, British Airways, and Delta are the most popular carriers operating from Washington, D.C. to London City

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 round-trip 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 40m
Direct flights	None

The fastest flight from Washington, D.C. to London City Airport takes 9h 40m

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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How far is Washington, D.C. to London City by plane?
A flight from Washington, D.C. to London City will travel around 3669.3 mi. By plane, this route typically takes 9h 40m.
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?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to London City Airport.
What documentation or ID do you need to fly to London City Airport?
The required travel and health documents for your London City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Gatwick

Hounslow

Milton Keynes

Luton

Dover

Slough

Crawley

Hayes

Wembley

Dartford

Brentwood

Croydon

Guildford

Harrow

Watford

Cobham

Folkestone

Romford

Stansted

Richmond

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Washington, D.C..

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?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Washington, D.C..

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

Of course. momondo tracks the price of Washington, D.C. to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your London City Airport trip

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Cheap flights from Washington, D.C. to London from $332

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 3/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

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

British Airways flights from Washington, D.C. to London City Airport

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

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

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

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

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

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

Direct flights

Traveling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London City Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

Washington, D.C. flight routes

According to popular flight searches on momondo this year

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List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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