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Cheap flights from London City Airport to Washington, D.C. from £470

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London City Airport to Washington, D.C. departing on 29/9. 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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Find the cheapest flights from London City Airport to Washington, D.C.

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
07:00 - 07:59
LCY
-
DCA
29h 59m
2 stops
British Airways Logo
14:54 - 12:10
DCA
-
LCY
16h 16m
2 stops
£592British Airways
Tue, 28 Jul - Mon, 3 Aug
British Airways Logo
07:00 - 10:59
LCY
-
DCA
32h 59m
2 stops
British Airways Logo
06:00 - 19:20
DCA
-
LCY
32h 20m
2 stops
£600British Airways
Tue, 28 Jul - Thu, 6 Aug
British Airways Logo
07:00 - 07:59
LCY
-
DCA
29h 59m
2 stops
British Airways Logo
14:54 - 12:05
DCA
-
LCY
16h 11m
2 stops
£622British Airways
Thu, 30 Jul - Tue, 4 Aug
Delta Logo
07:45 - 18:59
LCY
-
DCA
16h 14m
2 stops
Delta Logo
15:15 - 09:30
DCA
-
LCY
13h 15m
2 stops
£630Delta
Sat, 18 Jul - Tue, 4 Aug
Multiple Airlines Logo
09:15 - 19:57
LCY
-
DCA
15h 42m
2 stops
Multiple Airlines Logo
16:20 - 17:55
DCA
-
LCY
20h 35m
2 stops
£967Multiple Airlines
Fri, 26 Jun - Mon, 6 Jul
Multiple Airlines Logo
09:15 - 10:18
LCY
-
DCA
30h 03m
2 stops
Multiple Airlines Logo
16:20 - 17:55
DCA
-
LCY
44h 35m
2 stops
£1,053Multiple Airlines
Fri, 3 Jul - Fri, 17 Jul
Multiple Airlines Logo
09:15 - 10:18
LCY
-
DCA
30h 03m
2 stops
Multiple Airlines Logo
16:20 - 17:55
DCA
-
LCY
44h 35m
2 stops
£1,055Multiple Airlines
Fri, 3 Jul - Fri, 17 Jul
Multiple Airlines Logo
13:45 - 22:59
LCY
-
DCA
14h 14m
2 stops
Multiple Airlines Logo
14:20 - 08:35
DCA
-
LCY
13h 15m
2 stops
£1,077Multiple Airlines
Tue, 16 Jun - Mon, 22 Jun
Multiple Airlines Logo
09:50 - 23:14
LCY
-
DCA
18h 24m
2 stops
Multiple Airlines Logo
06:59 - 08:25
DCA
-
LCY
20h 26m
2 stops
£1,548Multiple Airlines
Fri, 12 Jun - Fri, 26 Jun
Multiple Airlines Logo
09:15 - 19:57
LCY
-
DCA
15h 42m
2 stops
Multiple Airlines Logo
18:55 - 17:55
DCA
-
LCY
18h 00m
2 stops
£1,745Multiple Airlines
Fri, 14 Aug - Sat, 22 Aug

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

Our best British Airways deals on London City Airport to Washington, D.C. Reagan-National Airport flight tickets
British Airways
28 Jul
LCY07:00London City
29h 59m
2 stops
DCA07:59Washington, D.C. Reagan-National
3 Aug
DCA14:54Washington, D.C. Reagan-National
16h 16m
2 stops
LCY12:10London City
£592
British Airways
28 Jul
LCY07:00London City
32h 59m
2 stops
DCA10:59Washington, D.C. Reagan-National
6 Aug
DCA06:00Washington, D.C. Reagan-National
32h 20m
2 stops
LCY19:20London City
£600
British Airways
30 Jul
LCY07:00London City
29h 59m
2 stops
DCA07:59Washington, D.C. Reagan-National
4 Aug
DCA14:54Washington, D.C. Reagan-National
16h 11m
2 stops
LCY12:05London City
£622

Delta flights from London City Airport to Washington, D.C. Reagan-National Airport

Our best Delta deals on London City Airport to Washington, D.C. Reagan-National Airport flight tickets
Delta
18 Jul
LCY07:45London City
16h 14m
2 stops
DCA18:59Washington, D.C. Reagan-National
4 Aug
DCA15:15Washington, D.C. Reagan-National
13h 15m
2 stops
LCY09:30London City
£630
Delta
25 Jul
LCY07:45London City
16h 14m
2 stops
DCA18:59Washington, D.C. Reagan-National
5 Aug
DCA12:55Washington, D.C. Reagan-National
13h 20m
2 stops
LCY07:15London City
£2,846
Delta
2 Jul
LCY10:00London City
17h 03m
2 stops
DCA22:03Washington, D.C. Reagan-National
31 Aug
DCA15:30Washington, D.C. Reagan-National
13h 00m
2 stops
LCY09:30London City
£3,483

momondo Fare Finder

 
Customise your flight search to find flights from London City Airport to Washington, D.C. Reagan-National 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 10 May 2026.
Use the filters below to find and compare flights from London City Airport to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonWashington, D.C.

LCY - DCA

LCYDCA

London City

Tue 28/7

07:00-07:59

2 stops29h 59m

Washington, D.C. Reagan-National

Mon 3/8

14:54-12:10

2 stops16h 16m

£592

LondonWashington, D.C.

LCY - DCA

LCYDCA

London City

Tue 28/7

07:00-10:59

2 stops32h 59m

Washington, D.C. Reagan-National

Thu 6/8

06:00-19:20

2 stops32h 20m

£600

LondonWashington, D.C.

LCY - DCA

LCYDCA

London City

Thu 30/7

07:00-07:59

2 stops29h 59m

Washington, D.C. Reagan-National

Tue 4/8

14:54-12:05

2 stops16h 11m

£622

LondonWashington, D.C.

LCY - DCA

LCYDCA

London City

Sat 18/7

07:45-18:59

2 stops16h 14m

Washington, D.C. Reagan-National

Tue 4/8

15:15-09:30

2 stops13h 15m

£630

LondonWashington, D.C.

LCY - DCA

LCYDCA

London City

Fri 26/6

09:15-19:57

2 stops15h 42m

Washington, D.C. Reagan-National

Mon 6/7

16:20-17:55

2 stops20h 35m

£967

LondonWashington, D.C.

LCY - DCA

LCYDCA

London City

Fri 3/7

09:15-10:18

2 stops30h 03m

Washington, D.C. Reagan-National

Fri 17/7

16:20-17:55

2 stops44h 35m

£1,053

LondonWashington, D.C.

LCY - DCA

LCYDCA

London City

Fri 3/7

09:15-10:18

2 stops30h 03m

Washington, D.C. Reagan-National

Fri 17/7

16:20-17:55

2 stops44h 35m

£1,055
Fastest return journey

LondonWashington, D.C.

LCY - DCA

LCYDCA

London City

Tue 16/6

13:45-22:59

2 stops14h 14m

Washington, D.C. Reagan-National

Mon 22/6

14:20-08:35

2 stops13h 15m

£1,077

LondonWashington, D.C.

LCY - DCA

LCYDCA

London City

Fri 12/6

09:50-23:14

2 stops18h 24m

Washington, D.C. Reagan-National

Fri 26/6

06:59-08:25

2 stops20h 26m

£1,548

LondonWashington, D.C.

LCY - DCA

LCYDCA

London City

Fri 14/8

09:15-19:57

2 stops15h 42m

Washington, D.C. Reagan-National

Sat 22/8

18:55-17:55

2 stops18h 00m

£1,745

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 Washington, D.C. from

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

Iberia and British Airways are the most popular carriers operating from London City to Washington, D.C. Reagan-National

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

Are you open to changing your travel dates? Check out the ideal times to fly from London City Airport to Washington, D.C. Reagan-National Airport 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. Reagan-National Airport (LCY to DCA) flight deals and tips

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

Fastest flight time

14h 14m

Direct flights

None
The fastest flight from London City Airport to Washington, D.C. Reagan-National Airport takes 14h 14m
There are no direct flights from London City Airport to Washington, D.C. Reagan-National Airport. There are no popular flight routes from London City Airport to Washington, D.C. Reagan-National Airport.
Search flight deals

Frequently asked questions about flying from London City Airport to Washington, D.C. Reagan-National Airport

  • How far is London City to Washington, D.C. Reagan-National by plane?

    Washington, D.C. Reagan-National is 3671.8 mi away from London City. A reasonable flight in good conditions will take 14h 14m.

  • When did momondo last update prices for flights from London City Airport to Washington, D.C. Reagan-National Airport?

    Prices for flights from London City Airport to Washington, D.C. Reagan-National Airport are refreshed on a daily basis.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The necessary travel and health documents for your Washington, D.C. Reagan-National 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 Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
College Park
Fairfax
Springfield
Arlington
Gettysburg
Linthicum Heights
Glen Burnie
Laurel
Ellicott City
Lutherville Timonium
Cambridge
Westminster
Lexington Park
Woodbridge
Bethesda
Owings Mills
Silver Spring
Rockville
Landover

Why use momondo?

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

It is quick and easy to find London to Washington, D.C. 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 Washington, D.C. that suits you.

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

All flight searches from London to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

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?

Price alerts on flights to Washington, D.C. from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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