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Cheap flights from District of Columbia to London from £253

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to London departing on 15/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
SWISS Logo
17:25 - 17:05IAD-LCY
18h 40m1 stop
SWISS Logo
17:40 - 15:30LCY-IAD
26h 50m1 stop
£470SWISS
Find Deal
Wed, 3 Dec - Wed, 10 Dec
SWISS Logo
20:30 - 12:55IAD-LCY
11h 25m1 stop
SWISS Logo
19:10 - 15:30LCY-IAD
25h 20m1 stop
£473SWISS
Find Deal
Tue, 2 Dec - Wed, 10 Dec
SWISS Logo
20:30 - 17:05IAD-LCY
15h 35m1 stop
SWISS Logo
09:15 - 16:40LCY-IAD
12h 25m1 stop
£477SWISS
Find Deal
Tue, 30 Dec - Tue, 13 Jan
SWISS Logo
20:30 - 17:05IAD-LCY
15h 35m1 stop
SWISS Logo
09:15 - 16:40LCY-IAD
12h 25m1 stop
£479SWISS
Find Deal
Tue, 17 Feb - Tue, 24 Feb
ITA Airways Logo
12:55 - 10:55IAD-LCY
18h 00m2 stops
ITA Airways Logo
11:35 - 14:40LCY-IAD
31h 05m1 stop
£485ITA Airways
Find Deal
Wed, 18 Mar - Sat, 28 Mar
Multiple Airlines Logo
18:00 - 09:15IAD-LCY
10h 15m1 stop
Multiple Airlines Logo
09:15 - 16:40LCY-IAD
12h 25m1 stop
£486Multiple Airlines
Find Deal
Tue, 6 Jan - Thu, 15 Jan
Delta Logo
11:10 - 08:10DCA-LCY
16h 00m2 stops
Delta Logo
13:45 - 23:41LCY-DCA
14h 56m2 stops
£506Delta
Find Deal
Wed, 28 Jan - Sun, 1 Feb
Iberia Logo
17:45 - 14:05DCA-LCY
15h 20m2 stops
Iberia Logo
07:50 - 22:59LCY-DCA
20h 09m2 stops
£509Iberia
Find Deal
Wed, 11 Feb - Fri, 20 Feb
Iberia Logo
13:35 - 14:05DCA-LCY
19h 30m2 stops
Iberia Logo
07:50 - 18:56LCY-DCA
16h 06m2 stops
£532Iberia
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Wed, 14 Jan - Wed, 28 Jan
Delta Logo
17:00 - 16:40DCA-LCY
18h 40m2 stops
Delta Logo
10:00 - 23:26LCY-DCA
18h 26m2 stops
£592Delta
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Thu, 9 Apr - Mon, 13 Apr

SWISS flights from District of Columbia to London City Airport

Our best SWISS deals on District of Columbia to London City Airport flight tickets
SWISS
3 Dec
IAD17:25Washington, D.C. Dulles Intl
18h 40m
1 stop
LCY17:05London City
10 Dec
LCY17:40London City
26h 50m
1 stop
IAD15:30Washington, D.C. Dulles Intl
£470
Find similar
SWISS
2 Dec
IAD20:30Washington, D.C. Dulles Intl
11h 25m
1 stop
LCY12:55London City
10 Dec
LCY19:10London City
25h 20m
1 stop
IAD15:30Washington, D.C. Dulles Intl
£473
Find similar
SWISS
30 Dec
IAD20:30Washington, D.C. Dulles Intl
15h 35m
1 stop
LCY17:05London City
13 Jan
LCY09:15London City
12h 25m
1 stop
IAD16:40Washington, D.C. Dulles Intl
£477
Find similar

ITA Airways flights from District of Columbia to London City Airport

Our best ITA Airways deals on District of Columbia to London City Airport flight tickets
ITA Airways
18 Mar
IAD12:55Washington, D.C. Dulles Intl
18h 00m
2 stops
LCY10:55London City
28 Mar
LCY11:35London City
31h 05m
1 stop
IAD14:40Washington, D.C. Dulles Intl
£485
Find similar
ITA Airways
5 Mar
IAD16:45Washington, D.C. Dulles Intl
13h 10m
1 stop
LCY10:55London City
9 Mar
LCY16:45London City
26h 55m
1 stop
IAD15:40Washington, D.C. Dulles Intl
£487
Find similar
ITA Airways
11 Mar
IAD12:55Washington, D.C. Dulles Intl
23h 15m
2 stops
LCY16:10London City
18 Mar
LCY07:25London City
36h 15m
2 stops
IAD15:40Washington, D.C. Dulles Intl
£499
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from District of Columbia to London City Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 21 November 2025.
Use the filters below to find and compare flights from District of Columbia 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

Wed 3/12

17:25-17:05

1 stop18h 40m

London City

Wed 10/12

17:40-15:30

1 stop26h 50m

£470

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Tue 2/12

20:30-12:55

1 stop11h 25m

London City

Wed 10/12

19:10-15:30

1 stop25h 20m

£473

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Tue 30/12

20:30-17:05

1 stop15h 35m

London City

Tue 13/1

09:15-16:40

1 stop12h 25m

£477

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Tue 17/2

20:30-17:05

1 stop15h 35m

London City

Tue 24/2

09:15-16:40

1 stop12h 25m

£479

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Wed 18/3

12:55-10:55

2 stops18h 00m

London City

Sat 28/3

11:35-14:40

1 stop31h 05m

£485

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Tue 6/1

18:00-09:15

1 stop10h 15m

London City

Thu 15/1

09:15-16:40

1 stop12h 25m

£486

Washington, D.C.London

DCA - LCY

DCALCY

Washington, D.C. Reagan-National

Wed 28/1

11:10-08:10

2 stops16h 00m

London City

Sun 1/2

13:45-23:41

2 stops14h 56m

£506

Washington, D.C.London

DCA - LCY

DCALCY

Washington, D.C. Reagan-National

Wed 11/2

17:45-14:05

2 stops15h 20m

London City

Fri 20/2

07:50-22:59

2 stops20h 09m

£509

Washington, D.C.London

DCA - LCY

DCALCY

Washington, D.C. Reagan-National

Wed 14/1

13:35-14:05

2 stops19h 30m

London City

Wed 28/1

07:50-18:56

2 stops16h 06m

£532

Washington, D.C.London

DCA - LCY

DCALCY

Washington, D.C. Reagan-National

Thu 9/4

17:00-16:40

2 stops18h 40m

London City

Mon 13/4

10:00-23:26

2 stops18h 26m

£592

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from District of Columbia 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

What is the cheapest airline that flies from District of Columbia to London City?

Aer Lingus, SWISS, and United Airlines are the most popular carriers operating from District of Columbia to London City

Cheap District of Columbia to London City Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to London City Airport

Direct flights

None
There are no direct flights from District of Columbia to London City Airport. There are no popular flight routes from District of Columbia to London City Airport.
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  • When did momondo last update prices for flights from District of Columbia to London City Airport?

    Prices for flights from District of Columbia to London City Airport refresh daily.

  • How old do you have to be to fly from District of Columbia to London City Airport?

    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 District of Columbia to London City Airport.

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

    The necessary travel and health documents for your London City Airport 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.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Canterbury
Southend-on-Sea
Ipswich
Ilford
Guildford
Dover
Colchester
Chelmsford
Hayes
Worthing
Ramsgate
Dartford
Bedford
Winchester

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to London?

It is quick and easy to find District of Columbia to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from District of Columbia to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for District of Columbia to London flights to just show those with flexible booking policies.

How can momondo help me find flights from District of Columbia to London?

momondo provides multiple filters to help you find the best flight to London from District of Columbia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from District of Columbia to London right now. Can momondo alert me if prices change?

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

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