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

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

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. were last updated today.

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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$509 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.

Round-trip

One-way

Last minute

Cheap round-trip flights

7:10 pm - 3:35 pmLCY-IAD

24h 25m1 stop

5:25 pm - 11:40 amIAD-LCY

13h 15m1 stop

$560SWISS

Find Deal

Mon, Oct 27 - Fri, Nov 7

7:20 pm - 3:35 pmLCY-IAD

24h 15m1 stop

5:25 pm - 11:40 amIAD-LCY

13h 15m1 stop

$561SWISS

Find Deal

Fri, Oct 31 - Fri, Nov 7

9:15 am - 4:40 pmLCY-IAD

12h 25m1 stop

10:00 pm - 4:40 pmIAD-LCY

13h 40m1 stop

$564Multiple Airlines

Find Deal

Thu, Nov 6 - Wed, Nov 12

9:55 am - 8:15 pmLCY-IAD

15h 20m1 stop

12:40 pm - 12:50 pmIAD-LCY

19h 10m2 stops

$566Multiple Airlines

Find Deal

Fri, Jan 23 - Thu, Feb 5

9:40 am - 8:15 pmLCY-IAD

15h 35m1 stop

6:00 pm - 4:40 pmIAD-LCY

17h 40m1 stop

$574Lufthansa

Find Deal

Thu, Nov 6 - Mon, Nov 10

8:45 am - 3:50 pmLCY-IAD

12h 05m1 stop

10:15 pm - 6:35 pmIAD-LCY

15h 20m1 stop

$575Lufthansa

Find Deal

Thu, Oct 2 - Mon, Oct 13

1:45 pm - 3:35 pmLCY-IAD

30h 50m1 stop

5:25 pm - 8:50 amIAD-LCY

10h 25m1 stop

$580Virgin Atlantic

Find Deal

Sun, Sep 28 - Sun, Oct 12

9:20 am - 4:05 pmLCY-IAD

11h 45m1 stop

6:05 pm - 9:30 amIAD-LCY

10h 25m1 stop

$583Virgin Atlantic

Find Deal

Wed, Nov 19 - Fri, Nov 28

8:40 am - 3:35 pmLCY-IAD

11h 55m1 stop

5:25 pm - 8:50 amIAD-LCY

10h 25m1 stop

$618KLM

Find Deal

Sat, Sep 27 - Sun, Oct 5

8:40 am - 3:35 pmLCY-IAD

11h 55m1 stop

5:25 pm - 8:10 amIAD-LCY

9h 45m1 stop

$620KLM

Find Deal

Fri, Sep 26 - Sun, Sep 28

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

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

SWISS

Oct 27

LCY7:10 pmLondon City

24h 25m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

Nov 7

IAD5:25 pmWashington, D.C. Dulles Intl

13h 15m

1 stop

LCY11:40 amLondon City

$560

Find similar

SWISS

Oct 31

LCY7:20 pmLondon City

24h 15m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

Nov 7

IAD5:25 pmWashington, D.C. Dulles Intl

13h 15m

1 stop

LCY11:40 amLondon City

$561

Find similar

SWISS

Dec 4

LCY9:15 amLondon City

12h 25m

1 stop

IAD4:40 pmWashington, D.C. Dulles Intl

Dec 14

IAD8:30 pmWashington, D.C. Dulles Intl

17h 10m

1 stop

LCY6:40 pmLondon City

$570

Find similar

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

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

Lufthansa

Nov 6

LCY9:40 amLondon City

15h 35m

1 stop

IAD8:15 pmWashington, D.C. Dulles Intl

Nov 10

IAD6:00 pmWashington, D.C. Dulles Intl

17h 40m

1 stop

LCY4:40 pmLondon City

$574

Find similar

Lufthansa

Oct 2

LCY8:45 amLondon City

12h 05m

1 stop

IAD3:50 pmWashington, D.C. Dulles Intl

Oct 13

IAD10:15 pmWashington, D.C. Dulles Intl

15h 20m

1 stop

LCY6:35 pmLondon City

$575

Find similar

Lufthansa

Mar 12

LCY9:40 amLondon City

15h 35m

1 stop

IAD9:15 pmWashington, D.C. Dulles Intl

Mar 23

IAD7:00 pmWashington, D.C. Dulles Intl

17h 40m

1 stop

LCY4:40 pmLondon City

$576

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 10/27

7:10 pm-3:35 pm

1 stop24h 25m

Washington, D.C. Dulles Intl

Fri 11/7

5:25 pm-11:40 am

1 stop13h 15m

$560

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Fri 10/31

7:20 pm-3:35 pm

1 stop24h 15m

Washington, D.C. Dulles Intl

Fri 11/7

5:25 pm-11:40 am

1 stop13h 15m

$561

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Thu 11/6

9:15 am-4:40 pm

1 stop12h 25m

Washington, D.C. Dulles Intl

Wed 11/12

10:00 pm-4:40 pm

1 stop13h 40m

$564

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Fri 1/23

9:55 am-8:15 pm

1 stop15h 20m

Washington, D.C. Dulles Intl

Thu 2/5

12:40 pm-12:50 pm

2 stops19h 10m

$566

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Thu 11/6

9:40 am-8:15 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

Mon 11/10

6:00 pm-4:40 pm

1 stop17h 40m

$574

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Thu 10/2

8:45 am-3:50 pm

1 stop12h 05m

Washington, D.C. Dulles Intl

Mon 10/13

10:15 pm-6:35 pm

1 stop15h 20m

$575

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Sun 9/28

1:45 pm-3:35 pm

1 stop30h 50m

Washington, D.C. Dulles Intl

Sun 10/12

5:25 pm-8:50 am

1 stop10h 25m

$580

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Wed 11/19

9:20 am-4:05 pm

1 stop11h 45m

Washington, D.C. Dulles Intl

Fri 11/28

6:05 pm-9:30 am

1 stop10h 25m

$583

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Sat 9/27

8:40 am-3:35 pm

1 stop11h 55m

Washington, D.C. Dulles Intl

Sun 10/5

5:25 pm-8:50 am

1 stop10h 25m

$618

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Fri 9/26

8:40 am-3:35 pm

1 stop11h 55m

Washington, D.C. Dulles Intl

Sun 9/28

5:25 pm-8:10 am

1 stop9h 45m

$620

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 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 $805. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from London City Airport to Washington, D.C. for around $938.

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 $762. Flying to Washington, D.C. in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $867. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 round-trip 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.

Direct flights	None

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?
The distance between London City and Washington, D.C. is about 3669.3 mi. By plane, this route typically takes 11h 05m.
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. were last updated today.
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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Alexandria

Gettysburg

National Harbor

Arlington

Woodbridge

Waldorf

Tysons

Laurel

Colonial Beach

Silver Spring

Fredericksburg

Towson

Rockville

Manassas

Reston

Fairfax

Glen Burnie

Gaithersburg

Springfield

Linthicum Heights

Why use momondo?

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

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 Washington, D.C. from London.

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

Flights from London to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential London to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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.