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

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

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

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 City Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The required travel and health documents for your Washington, D.C. 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 Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£355 Cheap Flights from London City Airport to Washington, D.C. in 2025/26

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

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One-way

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Enter your travel dates to find the best prices.

10:00 - 16:05

LCY

IAD

11h 05m1 stop

18:05 - 08:50

IAD

LCY

9h 45m1 stop

£465Virgin Atlantic

Mon, 26 Jan - Mon, 2 Feb

17:50 - 16:05

LCY

IAD

27h 15m1 stop

12:23 - 07:15

IAD

LCY

13h 52m2 stops

£479Virgin Atlantic

Sun, 11 Jan - Thu, 22 Jan

08:40 - 16:05

LCY

IAD

12h 25m1 stop

19:05 - 09:30

IAD

LCY

10h 25m1 stop

£480KLM

Wed, 4 Mar - Wed, 11 Mar

09:15 - 16:05

LCY

IAD

11h 50m1 stop

20:20 - 17:30

IAD

LCY

16h 10m1 stop

£483Multiple Airlines

Mon, 13 Apr - Thu, 7 May

06:50 - 15:35

LCY

IAD

13h 45m1 stop

17:05 - 08:35

IAD

LCY

10h 30m1 stop

£484British Airways

Thu, 22 Jan - Wed, 28 Jan

17:05 - 20:59

LCY

DCA

32h 54m2 stops

10:12 - 12:40

DCA

LCY

21h 28m2 stops

£487British Airways

Fri, 23 Jan - Mon, 26 Jan

09:15 - 19:55

LCY

IAD

15h 40m1 stop

15:25 - 17:55

IAD

LCY

21h 30m1 stop

£487Lufthansa

Tue, 19 May - Tue, 26 May

09:20 - 17:40

LCY

IAD

12h 20m1 stop

22:55 - 17:55

IAD

LCY

14h 00m2 stops

£490Multiple Airlines

Fri, 20 Mar - Sat, 28 Mar

08:40 - 16:05

LCY

IAD

12h 25m1 stop

18:05 - 08:50

IAD

LCY

9h 45m1 stop

£492KLM

Thu, 15 Jan - Thu, 22 Jan

09:15 - 16:40

LCY

IAD

12h 25m1 stop

19:10 - 12:55

IAD

LCY

13h 45m2 stops

£493SWISS

Tue, 17 Feb - Wed, 11 Mar

Virgin Atlantic flights from London City Airport to Washington, D.C.

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

Virgin Atlantic

26 Jan

LCY10:00London City

11h 05m

1 stop

IAD16:05Washington, D.C. Dulles Intl

2 Feb

IAD18:05Washington, D.C. Dulles Intl

9h 45m

1 stop

LCY08:50London City

£465

Find similar

Virgin Atlantic

11 Jan

LCY17:50London City

27h 15m

1 stop

IAD16:05Washington, D.C. Dulles Intl

22 Jan

IAD12:23Washington, D.C. Dulles Intl

13h 52m

2 stops

LCY07:15London City

£479

Find similar

Virgin Atlantic

16 Mar

LCY10:00London City

11h 05m

1 stop

IAD17:05Washington, D.C. Dulles Intl

8 Apr

IAD18:10Washington, D.C. Dulles Intl

10h 20m

1 stop

LCY09:30London City

£496

Find similar

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

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

KLM

4 Mar

LCY08:40London City

12h 25m

1 stop

IAD16:05Washington, D.C. Dulles Intl

11 Mar

IAD19:05Washington, D.C. Dulles Intl

10h 25m

1 stop

LCY09:30London City

£480

Find similar

KLM

15 Jan

LCY08:40London City

12h 25m

1 stop

IAD16:05Washington, D.C. Dulles Intl

22 Jan

IAD18:05Washington, D.C. Dulles Intl

9h 45m

1 stop

LCY08:50London City

£492

Find similar

KLM

11 Mar

LCY08:40London City

12h 25m

1 stop

IAD17:05Washington, D.C. Dulles Intl

19 Apr

IAD17:40Washington, D.C. Dulles Intl

10h 10m

1 stop

LCY08:50London City

£496

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Mon 26/1

10:00-16:05

1 stop11h 05m

Washington, D.C. Dulles Intl

Mon 2/2

18:05-08:50

1 stop9h 45m

£465

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Sun 11/1

17:50-16:05

1 stop27h 15m

Washington, D.C. Dulles Intl

Thu 22/1

12:23-07:15

2 stops13h 52m

£479

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Wed 4/3

08:40-16:05

1 stop12h 25m

Washington, D.C. Dulles Intl

Wed 11/3

19:05-09:30

1 stop10h 25m

£480

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Mon 13/4

09:15-16:05

1 stop11h 50m

Washington, D.C. Dulles Intl

Thu 7/5

20:20-17:30

1 stop16h 10m

£483

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Thu 22/1

06:50-15:35

1 stop13h 45m

Washington, D.C. Dulles Intl

Wed 28/1

17:05-08:35

1 stop10h 30m

£484

LondonWashington, D.C.

LCY - DCA

LCYDCA

London City

Fri 23/1

17:05-20:59

2 stops32h 54m

Washington, D.C. Reagan-National

Mon 26/1

10:12-12:40

2 stops21h 28m

£487

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Tue 19/5

09:15-19:55

1 stop15h 40m

Washington, D.C. Dulles Intl

Tue 26/5

15:25-17:55

1 stop21h 30m

£487

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Fri 20/3

09:20-17:40

1 stop12h 20m

Washington, D.C. Dulles Intl

Sat 28/3

22:55-17:55

2 stops14h 00m

£490

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Thu 15/1

08:40-16:05

1 stop12h 25m

Washington, D.C. Dulles Intl

Thu 22/1

18:05-08:50

1 stop9h 45m

£492

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Tue 17/2

09:15-16:40

1 stop12h 25m

Washington, D.C. Dulles Intl

Wed 11/3

19:10-12:55

2 stops13h 45m

£493

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 London City Airport to Washington, D.C.

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

Prices

Airlines

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

On average, the least expensive day to fly to Washington, D.C. from London City Airport is on a Thursday. momondo users have found tickets for Thursday departures for as low as £589. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from London City Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £648.

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

In the evening is the cheapest time of day to fly from London City Airport to Washington, D.C. when you can find flight prices for as low as £513. Flying to Washington, D.C. in the evening is an ideal time because this is during off-peak travel hours. Flights to Washington, D.C. are more costly in the afternoon, with an average ticket price of £611. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

Estimated return price

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

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

Fastest flight time	10h 35m
Direct flights	None

The fastest flight from London City Airport to Washington, D.C. takes 10h 35m

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

Search flight deals

How far is London City to Washington, D.C. by plane?
London City and Washington, D.C. are 3669.3 mi apart from one another. A reasonable flight in good conditions will take 10h 35m.
When did momondo last update prices for flights from London City Airport to Washington, D.C.?
Prices for flights from London City Airport to Washington, D.C. refresh daily.
How old do you have to be to fly from London City Airport to Washington, D.C.?
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 City Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The required travel and health documents for your Washington, D.C. 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 Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Laurel

College Park

Alexandria

Fairfax

Arlington

Linthicum Heights

Bethesda

Glen Burnie

Lutherville Timonium

Ellicott City

Cambridge

Westminster

Woodbridge

Silver Spring

Owings Mills

National Harbor

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. All flights to Washington, D.C. from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Washington, D.C. from London.

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

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from London and alert you when they change.