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

Virgin Atlantic, 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.

$438 Cheap Flights from London City Airport to Washington, D.C. in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:15 pm - 3:35 pm

LCY

IAD

24h 20m1 stop

6:10 pm - 8:50 am

IAD

LCY

9h 40m1 stop

$622Virgin Atlantic

Sun, Mar 29 - Wed, Apr 8

9:20 am - 4:40 pm

LCY

IAD

12h 20m1 stop

6:10 pm - 5:05 pm

IAD

LCY

17h 55m2 stops

$625SWISS

Fri, Jan 23 - Mon, Jan 26

9:20 am - 5:05 pm

LCY

IAD

11h 45m1 stop

7:05 pm - 8:50 am

IAD

LCY

9h 45m1 stop

$641Virgin Atlantic

Mon, Mar 9 - Tue, Mar 17

8:40 am - 4:05 pm

LCY

IAD

12h 25m1 stop

7:05 pm - 9:30 am

IAD

LCY

10h 25m1 stop

$642KLM

Wed, Mar 4 - Wed, Mar 11

6:50 am - 3:35 pm

LCY

IAD

13h 45m1 stop

5:05 pm - 8:35 am

IAD

LCY

10h 30m1 stop

$647British Airways

Thu, Jan 22 - Wed, Jan 28

9:15 am - 7:55 pm

LCY

IAD

15h 40m1 stop

3:25 pm - 5:55 pm

IAD

LCY

21h 30m1 stop

$652Lufthansa

Tue, May 19 - Tue, May 26

9:20 am - 5:40 pm

LCY

IAD

12h 20m1 stop

10:55 pm - 5:55 pm

IAD

LCY

14h 00m2 stops

$655Multiple Airlines

Fri, Mar 20 - Sat, Mar 28

8:40 am - 5:05 pm

LCY

IAD

12h 25m1 stop

5:40 pm - 8:50 am

IAD

LCY

10h 10m1 stop

$664KLM

Wed, Mar 11 - Sun, Apr 19

9:50 am - 7:59 pm

LCY

DCA

15h 09m2 stops

9:40 am - 9:15 am

DCA

LCY

18h 35m2 stops

$739Multiple Airlines

Mon, Feb 2 - Mon, Feb 9

6:55 pm - 9:30 pm

LCY

DCA

31h 35m2 stops

4:39 pm - 6:20 pm

DCA

LCY

20h 41m2 stops

$1,096British Airways

Tue, Jan 6 - Sat, Jan 24

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

Mar 29

LCY8:15 pmLondon City

24h 20m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

Apr 8

IAD6:10 pmWashington, D.C. Dulles Intl

9h 40m

1 stop

LCY8:50 amLondon City

$622

Find similar

Virgin Atlantic

Mar 9

LCY9:20 amLondon City

11h 45m

1 stop

IAD5:05 pmWashington, D.C. Dulles Intl

Mar 17

IAD7:05 pmWashington, D.C. Dulles Intl

9h 45m

1 stop

LCY8:50 amLondon City

$641

Find similar

Virgin Atlantic

Mar 16

LCY10:00 amLondon City

11h 05m

1 stop

IAD5:05 pmWashington, D.C. Dulles Intl

Apr 8

IAD6:10 pmWashington, D.C. Dulles Intl

10h 20m

1 stop

LCY9:30 amLondon City

$663

Find similar

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

Jan 23

LCY9:20 amLondon City

12h 20m

1 stop

IAD4:40 pmWashington, D.C. Dulles Intl

Jan 26

IAD6:10 pmWashington, D.C. Dulles Intl

17h 55m

2 stops

LCY5:05 pmLondon City

$625

Find similar

SWISS

Dec 29

LCY7:10 pmLondon City

25h 20m

1 stop

IAD3:30 pmWashington, D.C. Dulles Intl

Jan 21

IAD5:45 pmWashington, D.C. Dulles Intl

14h 10m

1 stop

LCY12:55 pmLondon City

$639

Find similar

SWISS

Feb 17

LCY9:15 amLondon City

12h 25m

1 stop

IAD4:40 pmWashington, D.C. Dulles Intl

Mar 11

IAD7:10 pmWashington, D.C. Dulles Intl

13h 45m

2 stops

LCY12:55 pmLondon City

$660

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

Sun 3/29

8:15 pm-3:35 pm

1 stop24h 20m

Washington, D.C. Dulles Intl

Wed 4/8

6:10 pm-8:50 am

1 stop9h 40m

$622

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Fri 1/23

9:20 am-4:40 pm

1 stop12h 20m

Washington, D.C. Dulles Intl

Mon 1/26

6:10 pm-5:05 pm

2 stops17h 55m

$625

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Mon 3/9

9:20 am-5:05 pm

1 stop11h 45m

Washington, D.C. Dulles Intl

Tue 3/17

7:05 pm-8:50 am

1 stop9h 45m

$641

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Wed 3/4

8:40 am-4:05 pm

1 stop12h 25m

Washington, D.C. Dulles Intl

Wed 3/11

7:05 pm-9:30 am

1 stop10h 25m

$642

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Thu 1/22

6:50 am-3:35 pm

1 stop13h 45m

Washington, D.C. Dulles Intl

Wed 1/28

5:05 pm-8:35 am

1 stop10h 30m

$647

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Tue 5/19

9:15 am-7:55 pm

1 stop15h 40m

Washington, D.C. Dulles Intl

Tue 5/26

3:25 pm-5:55 pm

1 stop21h 30m

$652

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Fri 3/20

9:20 am-5:40 pm

1 stop12h 20m

Washington, D.C. Dulles Intl

Sat 3/28

10:55 pm-5:55 pm

2 stops14h 00m

$655

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Wed 3/11

8:40 am-5:05 pm

1 stop12h 25m

Washington, D.C. Dulles Intl

Sun 4/19

5:40 pm-8:50 am

1 stop10h 10m

$664

LondonWashington, D.C.

LCY - DCA

LCYDCA

London City

Mon 2/2

9:50 am-7:59 pm

2 stops15h 09m

Washington, D.C. Reagan-National

Mon 2/9

9:40 am-9:15 am

2 stops18h 35m

$739

LondonWashington, D.C.

LCY - DCA

LCYDCA

London City

Tue 1/6

6:55 pm-9:30 pm

2 stops31h 35m

Washington, D.C. Reagan-National

Sat 1/24

4:39 pm-6:20 pm

2 stops20h 41m

$1,096

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 $752. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, 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 $911.

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 $852. 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.

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

National Harbor

Gettysburg

Arlington

Woodbridge

Waldorf

Tysons

Laurel

Colonial Beach

Silver Spring

Fredericksburg

Towson

Rockville

Gaithersburg

Reston

Manassas

Fairfax

Glen Burnie

Linthicum Heights

Bethesda

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.