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Cheap flights from London Gatwick Airport to District of Columbia from £215

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 District of Columbia departing on 27/8. 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 Gatwick Airport to District of Columbia

Cheap return flights

TAP AIR PORTUGAL Logo
10:35 - 20:50LGW-IAD
15h 15m1 stop
TAP AIR PORTUGAL Logo
18:30 - 15:45IAD-LGW
17h 15m1 stop
£363TAP AIR PORTUGAL
Find Deal
jeu., 23 oct. - lun., 27 oct.
JetBlue Logo
12:10 - 20:55LGW-DCA
13h 45m1 stop
JetBlue Logo
18:59 - 09:35DCA-LGW
9h 36m1 stop
£386JetBlue
Find Deal
mer., 17 sept. - mer., 24 sept.
Icelandair Logo
12:10 - 20:51LGW-DCA
13h 41m1 stop
Icelandair Logo
08:00 - 09:35DCA-LGW
20h 35m1 stop
£391Icelandair
Find Deal
mer., 8 oct. - lun., 13 oct.
Icelandair Logo
13:00 - 19:20LGW-IAD
11h 20m1 stop
Icelandair Logo
23:15 - 11:45IAD-LGW
31h 30m1 stop
£391Icelandair
Find Deal
jeu., 28 août - jeu., 4 sept.
Icelandair Logo
12:10 - 20:51LGW-DCA
13h 41m1 stop
Icelandair Logo
08:00 - 09:35DCA-LGW
20h 35m1 stop
£392Icelandair
Find Deal
mer., 8 oct. - lun., 13 oct.
TAP AIR PORTUGAL Logo
16:25 - 15:20LGW-IAD
27h 55m1 stop
TAP AIR PORTUGAL Logo
23:30 - 15:05IAD-LGW
11h 35m1 stop
£392TAP AIR PORTUGAL
Find Deal
mer., 10 sept. - mer., 29 oct.
Logo
08:40 - 15:50LGW-IAD
12h 10m1 stop
Logo
17:20 - 09:20IAD-LGW
11h 00m1 stop
£400
Find Deal
lun., 1 sept. - mar., 9 sept.
Logo
13:15 - 18:55LGW-IAD
10h 40m1 stop
Logo
17:20 - 09:25IAD-LGW
11h 05m1 stop
£410
Find Deal
sam., 13 sept. - sam., 20 sept.
British Airways Logo
15:05 - 23:07LGW-DCA
13h 02m1 stop
British Airways Logo
15:35 - 08:10DCA-LGW
11h 35m1 stop
£463British Airways
Find Deal
jeu., 11 sept. - sam., 20 sept.
British Airways Logo
15:05 - 23:07LGW-DCA
13h 02m1 stop
British Airways Logo
06:45 - 07:50DCA-LGW
20h 05m1 stop
£466British Airways
Find Deal
jeu., 4 sept. - dim., 14 sept.

Icelandair flights from London Gatwick Airport to District of Columbia

Our best Icelandair deals on London Gatwick Airport to District of Columbia flight tickets
Icelandair
8 Oct
LGW12:10London Gatwick
13h 41m
1 stop
DCA20:51Washington, D.C. Reagan-National
13 Oct
DCA08:00Washington, D.C. Reagan-National
20h 35m
1 stop
LGW09:35London Gatwick
£391
Find similar
Icelandair
28 Aug
LGW13:00London Gatwick
11h 20m
1 stop
IAD19:20Washington, D.C. Dulles Intl
4 Sept
IAD23:15Washington, D.C. Dulles Intl
31h 30m
1 stop
LGW11:45London Gatwick
£391
Find similar
Icelandair
8 Oct
LGW12:10London Gatwick
13h 41m
1 stop
DCA20:51Washington, D.C. Reagan-National
13 Oct
DCA08:00Washington, D.C. Reagan-National
20h 35m
1 stop
LGW09:35London Gatwick
£392
Find similar

TAP AIR PORTUGAL flights from London Gatwick Airport to District of Columbia

Our best TAP AIR PORTUGAL deals on London Gatwick Airport to District of Columbia flight tickets
TAP AIR PORTUGAL
23 Oct
LGW10:35London Gatwick
15h 15m
1 stop
IAD20:50Washington, D.C. Dulles Intl
27 Oct
IAD18:30Washington, D.C. Dulles Intl
17h 15m
1 stop
LGW15:45London Gatwick
£363
Find similar
TAP AIR PORTUGAL
10 Sept
LGW16:25London Gatwick
27h 55m
1 stop
IAD15:20Washington, D.C. Dulles Intl
29 Oct
IAD23:30Washington, D.C. Dulles Intl
11h 35m
1 stop
LGW15:05London Gatwick
£392
Find similar
TAP AIR PORTUGAL
8 Oct
LGW16:25London Gatwick
27h 55m
1 stop
IAD15:20Washington, D.C. Dulles Intl
22 Oct
IAD17:50Washington, D.C. Dulles Intl
15h 10m
1 stop
LGW14:00London Gatwick
£393
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Gatwick Airport to District of Columbia 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 1 août 2025.
Use the filters below to find and compare flights from London Gatwick Airport to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

jeu. 23/10

10:35-20:50

1 stop15h 15m

Washington, D.C. Dulles Intl

lun. 27/10

18:30-15:45

1 stop17h 15m

£363

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

mer. 17/9

12:10-20:55

1 stop13h 45m

Washington, D.C. Reagan-National

mer. 24/9

18:59-09:35

1 stop9h 36m

£386

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

mer. 8/10

12:10-20:51

1 stop13h 41m

Washington, D.C. Reagan-National

lun. 13/10

08:00-09:35

1 stop20h 35m

£391

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

jeu. 28/8

13:00-19:20

1 stop11h 20m

Washington, D.C. Dulles Intl

jeu. 4/9

23:15-11:45

1 stop31h 30m

£391

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

mer. 8/10

12:10-20:51

1 stop13h 41m

Washington, D.C. Reagan-National

lun. 13/10

08:00-09:35

1 stop20h 35m

£392

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

mer. 10/9

16:25-15:20

1 stop27h 55m

Washington, D.C. Dulles Intl

mer. 29/10

23:30-15:05

1 stop11h 35m

£392

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

lun. 1/9

08:40-15:50

1 stop12h 10m

Washington, D.C. Dulles Intl

mar. 9/9

17:20-09:20

1 stop11h 00m

£400

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

sam. 13/9

13:15-18:55

1 stop10h 40m

Washington, D.C. Dulles Intl

sam. 20/9

17:20-09:25

1 stop11h 05m

£410

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

jeu. 11/9

15:05-23:07

1 stop13h 02m

Washington, D.C. Reagan-National

sam. 20/9

15:35-08:10

1 stop11h 35m

£463

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

jeu. 4/9

15:05-23:07

1 stop13h 02m

Washington, D.C. Reagan-National

dim. 14/9

06:45-07:50

1 stop20h 05m

£466

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 District of Columbia from

How to get the cheapest flight ticket from London Gatwick Airport to District of Columbia

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 month to fly to District of Columbia?

The cheapest month to fly to District of Columbia from London Gatwick Airport is in March. Flight prices, which tend to average around £439, are often lower during this time because this is during the off-season. If you are unable to visit District of Columbia during the month of March, then departing from London Gatwick Airport during the month January is also very affordable. Most momondo users find prices during this month for around £446.

What is the cheapest day to depart on your flight to District of Columbia?

Our data shows that Wednesday is the least expensive day to fly to District of Columbia. Tickets to fly out on this day can be as low as £494. Flights from London Gatwick Airport to District of Columbia on a Friday will generally be more expensive and average around £605. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to District of Columbia?

At midday is the cheapest time of day to fly from London Gatwick Airport to District of Columbia when you can find flight prices for as low as £547. Flying to District of Columbia at midday is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to District of Columbia is in the evening when prices are around £777.

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

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

Best price found

£215

Fastest flight time

10h 40m

Direct flights

None

Airports in District of Columbia

2 airports
The best one-way flight to District of Columbia from London Gatwick Airport in the past 72 hours is £215. The best return flight deal from London Gatwick Airport to District of Columbia found on momondo in the last 72 hours is £363.
The fastest flight from London Gatwick Airport to District of Columbia takes 10h 40m
There are no direct flights from London Gatwick Airport to District of Columbia. Popular non-direct routes for this connection are London Gatwick Airport - Washington, D.C. Dulles Intl Airport and London Gatwick Airport - Washington, D.C. Reagan-National Airport.
There are 2 airports near District of Columbia: Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD)
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  • When did momondo last update prices for flights from London Gatwick Airport to District of Columbia?

    Prices for flights from London Gatwick Airport to District of Columbia are updated daily.

  • How many operators does momondo search for flights from London Gatwick Airport to District of Columbia?

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

    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 Gatwick Airport to District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The travel and health documents you'll need for your trip to District of Columbia 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 District of Columbia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from London Gatwick Airport to District of Columbia

Compare and see reviews for airlines that fly from London Gatwick Airport to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom £352Free CancellationRating
7.0
520 reviews
Search Icelandair flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to District of Columbia for you.

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

All flight searches from London to District of Columbia on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between London and District of Columbia 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 District of Columbia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to District of Columbia, momondo offers a useful price alert feature which will track prices for flights to District of Columbia from London and alert you when they change.

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