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Cheap flights from London Gatwick Airport to Washington, D.C. from $257

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 Gatwick Airport to Washington, D.C. departing on 9/9. 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 Gatwick Airport to Washington, D.C.

Cheap round-trip flights

TAP AIR PORTUGAL Logo
4:25 pm - 3:20 pmLGW-IAD
27h 55m1 stop
TAP AIR PORTUGAL Logo
5:45 pm - 3:35 pmIAD-LGW
16h 50m1 stop
$438TAP AIR PORTUGAL
Find Deal
mié., oct. 8 - lun., oct. 13
 Logo
7:00 am - 4:55 pmLGW-BWI
14h 55m1 stop
 Logo
6:05 pm - 3:30 pmBWI-LGW
16h 25m1 stop
dom., nov. 16 - lun., nov. 24
TAP AIR PORTUGAL Logo
4:25 pm - 3:20 pmLGW-IAD
27h 55m1 stop
TAP AIR PORTUGAL Logo
5:00 pm - 3:35 pmIAD-LGW
17h 35m1 stop
$443TAP AIR PORTUGAL
Find Deal
mar., sep. 16 - mar., sep. 23
JetBlue Logo
12:10 pm - 8:51 pmLGW-DCA
13h 41m1 stop
JetBlue Logo
6:55 pm - 9:35 amDCA-LGW
9h 40m1 stop
$515JetBlue
Find Deal
mié., sep. 3 - dom., sep. 21
JetBlue Logo
12:10 pm - 8:51 pmLGW-DCA
13h 41m1 stop
JetBlue Logo
11:55 am - 9:35 amDCA-LGW
16h 40m1 stop
$517JetBlue
Find Deal
lun., sep. 8 - dom., sep. 14
British Airways Logo
3:05 pm - 11:02 pmLGW-DCA
12h 57m1 stop
British Airways Logo
6:30 am - 8:10 amDCA-LGW
20h 40m1 stop
$632British Airways
Find Deal
lun., sep. 15 - jue., sep. 18
British Airways Logo
3:05 pm - 11:18 pmLGW-DCA
13h 13m1 stop
British Airways Logo
5:52 pm - 8:10 amDCA-LGW
9h 18m1 stop
$650British Airways
Find Deal
sáb., ago. 23 - mié., oct. 8
SWISS Logo
6:40 pm - 4:30 pmLGW-IAD
26h 50m1 stop
SWISS Logo
5:25 pm - 5:50 pmIAD-LGW
19h 25m1 stop
$652SWISS
Find Deal
jue., nov. 6 - lun., nov. 10
Icelandair Logo
12:10 pm - 7:54 amLGW-DCA
24h 44m1 stop
Icelandair Logo
1:44 pm - 9:35 amDCA-LGW
14h 51m1 stop
$675Icelandair
Find Deal
mié., jul. 9 - mié., jul. 16
Icelandair Logo
12:10 pm - 10:59 amLGW-DCA
27h 49m1 stop
Icelandair Logo
8:29 am - 9:35 amDCA-LGW
20h 06m1 stop
$679Icelandair
Find Deal
mié., jul. 16 - dom., jul. 27

American Airlines flights from London Gatwick Airport to Washington, D.C.

Our best American Airlines deals on London Gatwick Airport to Washington, D.C. flight tickets
American Airlines
Sep 1
LGW12:20 pmLondon Gatwick
17h 00m
2 stops
BWI12:20 amBaltimore/Washington
Sep 26
BWI10:00 amBaltimore/Washington
17h 10m
2 stops
LGW8:10 amLondon Gatwick
American Airlines
Sep 26
LGW12:20 pmLondon Gatwick
15h 44m
2 stops
DCA11:04 pmWashington, D.C. Reagan-National
Sep 29
DCA1:44 pmWashington, D.C. Reagan-National
13h 26m
2 stops
LGW8:10 amLondon Gatwick
American Airlines
Oct 6
LGW3:05 pmLondon Gatwick
12h 50m
1 stop
DCA10:55 pmWashington, D.C. Reagan-National
Oct 13
DCA5:52 pmWashington, D.C. Reagan-National
9h 18m
1 stop
LGW8:10 amLondon Gatwick

Icelandair flights from London Gatwick Airport to Washington, D.C.

Our best Icelandair deals on London Gatwick Airport to Washington, D.C. flight tickets
Icelandair
Jul 9
LGW12:10 pmLondon Gatwick
24h 44m
1 stop
DCA7:54 amWashington, D.C. Reagan-National
Jul 16
DCA1:44 pmWashington, D.C. Reagan-National
14h 51m
1 stop
LGW9:35 amLondon Gatwick
Icelandair
Jul 16
LGW12:10 pmLondon Gatwick
27h 49m
1 stop
DCA10:59 amWashington, D.C. Reagan-National
Jul 27
DCA8:29 amWashington, D.C. Reagan-National
20h 06m
1 stop
LGW9:35 amLondon Gatwick
Icelandair
Jun 23
LGW12:10 pmLondon Gatwick
31h 58m
1 stop
DCA3:08 pmWashington, D.C. Reagan-National
Aug 4
DCA1:44 pmWashington, D.C. Reagan-National
14h 51m
1 stop
LGW9:35 amLondon Gatwick

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from London Gatwick 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

What is the typical price of a round-trip flight between London Gatwick Airport and Washington, D.C.?

What is the cheapest month to fly to Washington, D.C.?

The month of March is, on average, the cheapest month to fly to Washington, D.C. from London Gatwick Airport, with most prices found around $581. If you’re not able to fly to Washington, D.C. in March, then January is your next best option. Flight prices from London Gatwick Airport to Washington, D.C. during January average around $590.

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 Gatwick Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $827. 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 Gatwick Airport to Washington, D.C. for around $970.

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 Gatwick 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 in the afternoon because they tend to be around $893. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from London Gatwick Airport to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from London Gatwick 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 Gatwick Airport to Washington, D.C. (LGW to WAS) flight deals and tips

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

Best Price Found

$257

Fastest flight time

11h 25m

Direct flights

None

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from London Gatwick Airport in the past 72 hours is $257. The best round-trip flight deal from London Gatwick Airport to Washington, D.C. found on momondo in the last 72 hours is $438.
The fastest flight from London Gatwick Airport to Washington, D.C. takes 11h 25m
There are no direct flights from London Gatwick Airport to Washington, D.C.. Popular non-direct routes for this connection are London Gatwick Airport - Baltimore/Washington Airport, London Gatwick Airport - Washington, D.C. Dulles Intl Airport and London Gatwick Airport - Washington, D.C. Reagan-National Airport.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)

  • How far is London Gatwick to Washington, D.C. by plane?

    London Gatwick and Washington, D.C. are 3667.7 mi apart from one another. In terms of flight time, this usually takes a little over 11h 25m.

  • When did momondo last update prices for flights from London Gatwick Airport to Washington, D.C.?

    Prices for flights from London Gatwick Airport to Washington, D.C. are refreshed on a daily basis.

  • How old do you have to be to fly from London Gatwick Airport to Washington, D.C.?

    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 Gatwick Airport to Washington, D.C..

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

    The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from London Gatwick Airport to Washington, D.C.?


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

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

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.?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Washington, D.C..

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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1 adult
mar. 6/17
mar. 6/24

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.