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Cheap flights from London City Airport to Washington, D.C. from $529

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 3/3. 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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0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:15 am - 8:43 pm
LCY
-
DCA
18h 28m
2 stops
Multiple Airlines Logo
1:54 pm - 8:50 am
DCA
-
LCY
14h 56m
2 stops
$878Multiple Airlines
Thu, Mar 5 - Wed, Mar 11
Multiple Airlines Logo
7:15 am - 8:43 pm
LCY
-
DCA
18h 28m
2 stops
Multiple Airlines Logo
1:54 pm - 8:50 am
DCA
-
LCY
14h 56m
2 stops
$879Multiple Airlines
Thu, Mar 5 - Wed, Mar 11
British Airways Logo
6:55 pm - 8:43 pm
LCY
-
DCA
29h 48m
2 stops
British Airways Logo
1:25 pm - 8:35 am
DCA
-
LCY
14h 10m
2 stops
$943British Airways
Sun, Mar 15 - Mon, May 11
British Airways Logo
7:15 am - 8:43 pm
LCY
-
DCA
18h 28m
2 stops
British Airways Logo
4:34 pm - 4:25 pm
DCA
-
LCY
19h 51m
2 stops
$969British Airways
Thu, Mar 5 - Thu, Mar 12
Delta Logo
8:40 am - 10:36 pm
LCY
-
DCA
17h 56m
2 stops
Delta Logo
5:05 pm - 12:15 pm
DCA
-
LCY
15h 10m
2 stops
$5,445Delta
Sat, Mar 21 - Sat, Mar 28
Multiple Airlines Logo
9:15 am - 9:56 pm
LCY
-
DCA
16h 41m
2 stops
Multiple Airlines Logo
11:05 am - 8:00 am
DCA
-
LCY
16h 55m
2 stops
$8,197Multiple Airlines
Mon, Mar 23 - Fri, Mar 27

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

Our best Iberia deals on London City Airport to Washington, D.C. Reagan-National Airport flight tickets
Iberia
Feb 12
LCY7:50 amLondon City
15h 43m
2 stops
DCA6:33 pmWashington, D.C. Reagan-National
Feb 16
DCA1:54 pmWashington, D.C. Reagan-National
13h 56m
2 stops
LCY8:50 amLondon City
$1,244
Iberia
Feb 12
LCY7:50 amLondon City
19h 45m
2 stops
DCA10:35 pmWashington, D.C. Reagan-National
Feb 16
DCA5:00 pmWashington, D.C. Reagan-National
16h 35m
2 stops
LCY2:35 pmLondon City
$1,278
Iberia
Feb 12
LCY7:50 amLondon City
15h 43m
2 stops
DCA6:33 pmWashington, D.C. Reagan-National
Feb 16
DCA5:00 pmWashington, D.C. Reagan-National
40h 05m
2 stops
LCY2:05 pmLondon City
$1,340

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
Mar 15
LCY6:55 pmLondon City
29h 48m
2 stops
DCA8:43 pmWashington, D.C. Reagan-National
May 11
DCA1:25 pmWashington, D.C. Reagan-National
14h 10m
2 stops
LCY8:35 amLondon City
$943
British Airways
Mar 5
LCY7:15 amLondon City
18h 28m
2 stops
DCA8:43 pmWashington, D.C. Reagan-National
Mar 12
DCA4:34 pmWashington, D.C. Reagan-National
19h 51m
2 stops
LCY4:25 pmLondon City
$969

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated February 5, 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

LondonWashington, D.C.

LCY - DCA

LCYDCA

London City

Thu 3/5

7:15 am-8:43 pm

2 stops18h 28m

Washington, D.C. Reagan-National

Wed 3/11

1:54 pm-8:50 am

2 stops14h 56m

$878

LondonWashington, D.C.

LCY - DCA

LCYDCA

London City

Thu 3/5

7:15 am-8:43 pm

2 stops18h 28m

Washington, D.C. Reagan-National

Wed 3/11

1:54 pm-8:50 am

2 stops14h 56m

$879

LondonWashington, D.C.

LCY - DCA

LCYDCA

London City

Sun 3/15

6:55 pm-8:43 pm

2 stops29h 48m

Washington, D.C. Reagan-National

Mon 5/11

1:25 pm-8:35 am

2 stops14h 10m

$943

LondonWashington, D.C.

LCY - DCA

LCYDCA

London City

Thu 3/5

7:15 am-8:43 pm

2 stops18h 28m

Washington, D.C. Reagan-National

Thu 3/12

4:34 pm-4:25 pm

2 stops19h 51m

$969

LondonWashington, D.C.

LCY - DCA

LCYDCA

London City

Sat 3/21

8:40 am-10:36 pm

2 stops17h 56m

Washington, D.C. Reagan-National

Sat 3/28

5:05 pm-12:15 pm

2 stops15h 10m

$5,445

LondonWashington, D.C.

LCY - DCA

LCYDCA

London City

Mon 3/23

9:15 am-9:56 pm

2 stops16h 41m

Washington, D.C. Reagan-National

Fri 3/27

11:05 am-8:00 am

2 stops16h 55m

$8,197

LondonWashington, D.C.

LCY - DCA

LCYDCA

London City

Tue 3/3

8:40 am-9:20 pm

2 stops17h 40m

$529

LondonWashington, D.C.

LCY - DCA

LCYDCA

London City

Wed 2/11

8:40 am-9:45 pm

2 stops18h 05m

$538

LondonWashington, D.C.

LCY - DCA

LCYDCA

London City

Tue 5/12

7:15 pm-10:15 pm

2 stops32h 00m

$587

LondonWashington, D.C.

LCY - DCA

LCYDCA

London City

Sun 5/10

7:05 pm-8:19 pm

2 stops30h 14m

$593

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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?

British Airways and Iberia 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 round-trip 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

29h 48m

Direct flights

None
The fastest flight from London City Airport to Washington, D.C. Reagan-National Airport takes 29h 48m
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.
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  • How far is London City to Washington, D.C. Reagan-National by plane?

    The distance between London City and Washington, D.C. Reagan-National is about 3671.8 mi. A reasonable flight in good conditions will take 29h 48m.

  • 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 refresh daily.

  • 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 travel and health documents you'll need for your trip to Washington, D.C. Reagan-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Fairfax
Linthicum Heights
Bethesda
Glen Burnie

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?

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.?

momondo helps you find the best flight between London and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of London to Washington, D.C. 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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