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.

£362 Cheap Flights from London Gatwick Airport to District of Columbia in 2026/27

Find the cheapest flights from London Gatwick Airport to District of Columbia

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

08:35 - 17:00LGW London Gatwick-IAD Washington, D.C. Dulles Intl

13h 25m1 stop Zurich

20:10 - 17:50IAD Washington, D.C. Dulles Intl-LGW London Gatwick

16h 40m1 stop Zurich

£416SWISS

Mon, 2 Nov - Thu, 12 Nov

18:40 - 15:30LGW London Gatwick-IAD Washington, D.C. Dulles Intl

25h 50m1 stop Zurich

20:10 - 17:50IAD Washington, D.C. Dulles Intl-LGW London Gatwick

16h 40m1 stop Zurich

£416SWISS

Wed, 18 Nov - Tue, 24 Nov

18:40 - 14:55LGW London Gatwick-IAD Washington, D.C. Dulles Intl

25h 15m2 stops Zurich Geneva Geneve-Cointrin

20:10 - 17:50IAD Washington, D.C. Dulles Intl-LGW London Gatwick

16h 40m1 stop Zurich

£416SWISS

Sat, 7 Nov - Sat, 14 Nov

18:40 - 15:30LGW London Gatwick-IAD Washington, D.C. Dulles Intl

25h 50m1 stop Zurich

20:10 - 17:50IAD Washington, D.C. Dulles Intl-LGW London Gatwick

16h 40m1 stop Zurich

£418SWISS

Wed, 18 Nov - Wed, 2 Dec

18:35 - 15:25LGW London Gatwick-IAD Washington, D.C. Dulles Intl

25h 50m1 stop Zurich

17:25 - 17:50IAD Washington, D.C. Dulles Intl-LGW London Gatwick

19h 25m1 stop Zurich

£419SWISS

Tue, 20 Oct - Sun, 13 Dec

09:00 - 17:00LGW London Gatwick-IAD Washington, D.C. Dulles Intl

13h 00m1 stop Zurich

20:10 - 07:40IAD Washington, D.C. Dulles Intl-LGW London Gatwick

30h 30m1 stop Zurich

£419SWISS

Fri, 6 Nov - Tue, 24 Nov

10:35 - 19:35LGW London Gatwick-IAD Washington, D.C. Dulles Intl

14h 00m1 stop Paris Charles de Gaulle

18:15 - 09:25IAD Washington, D.C. Dulles Intl-LGW London Gatwick

10h 10m1 stop Paris Charles de Gaulle

£419Virgin Atlantic

Tue, 6 Oct - Tue, 13 Oct

18:35 - 15:25LGW London Gatwick-IAD Washington, D.C. Dulles Intl

25h 50m1 stop Zurich

21:10 - 17:50IAD Washington, D.C. Dulles Intl-LGW London Gatwick

16h 40m1 stop Zurich

£419SWISS

Wed, 21 Oct - Wed, 28 Oct

11:55 - 18:30LGW London Gatwick-IAD Washington, D.C. Dulles Intl

11h 35m1 stop Reykjavik Keflavik Intl

19:40 - 10:55IAD Washington, D.C. Dulles Intl-LGW London Gatwick

10h 15m1 stop Reykjavik Keflavik Intl

£420Icelandair

Mon, 2 Nov - Sat, 21 Nov

15:40 - 22:15LGW London Gatwick-IAD Washington, D.C. Dulles Intl

11h 35m1 stop Reykjavik Keflavik Intl

20:40 - 10:55IAD Washington, D.C. Dulles Intl-LGW London Gatwick

10h 15m1 stop Reykjavik Keflavik Intl

£425Icelandair

Wed, 21 Oct - Mon, 26 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

10:35 - 19:35LGW London Gatwick-IAD Washington, D.C. Dulles Intl

14h 00m1 stop Paris Charles de Gaulle

18:15 - 09:40IAD Washington, D.C. Dulles Intl-LGW London Gatwick

10h 25m1 stop Paris Charles de Gaulle

£435Delta

Tue, 29 Sep - Mon, 5 Oct

10:25 - 19:35LGW London Gatwick-IAD Washington, D.C. Dulles Intl

14h 10m1 stop Paris Charles de Gaulle

18:15 - 09:40IAD Washington, D.C. Dulles Intl-LGW London Gatwick

10h 25m1 stop Paris Charles de Gaulle

£435Delta

Sun, 27 Sep - Mon, 5 Oct

10:35 - 19:35LGW London Gatwick-IAD Washington, D.C. Dulles Intl

14h 00m1 stop Paris Charles de Gaulle

21:45 - 16:00IAD Washington, D.C. Dulles Intl-LGW London Gatwick

13h 15m1 stop Paris Charles de Gaulle

£435Delta

Tue, 29 Sep - Tue, 6 Oct

10:25 - 19:35LGW London Gatwick-IAD Washington, D.C. Dulles Intl

14h 10m1 stop Paris Charles de Gaulle

18:15 - 09:25IAD Washington, D.C. Dulles Intl-LGW London Gatwick

10h 10m1 stop Paris Charles de Gaulle

£435Delta

Sun, 27 Sep - Sun, 4 Oct

10:35 - 19:35LGW London Gatwick-IAD Washington, D.C. Dulles Intl

14h 00m1 stop Paris Charles de Gaulle

18:15 - 09:25IAD Washington, D.C. Dulles Intl-LGW London Gatwick

10h 10m1 stop Paris Charles de Gaulle

£435Delta

Tue, 29 Sep - Sun, 4 Oct

10:25 - 20:30LGW London Gatwick-IAD Washington, D.C. Dulles Intl

15h 05m1 stop Paris Charles de Gaulle

18:15 - 09:20IAD Washington, D.C. Dulles Intl-LGW London Gatwick

10h 05m1 stop Paris Charles de Gaulle

£435Delta

Sat, 26 Sep - Sat, 3 Oct

10:35 - 19:35LGW London Gatwick-IAD Washington, D.C. Dulles Intl

14h 00m1 stop Paris Charles de Gaulle

18:15 - 16:00IAD Washington, D.C. Dulles Intl-LGW London Gatwick

16h 45m1 stop Paris Charles de Gaulle

£436Delta

Tue, 29 Sep - Sun, 11 Oct

10:35 - 19:35LGW London Gatwick-IAD Washington, D.C. Dulles Intl

14h 00m1 stop Paris Charles de Gaulle

21:45 - 16:00IAD Washington, D.C. Dulles Intl-LGW London Gatwick

13h 15m1 stop Paris Charles de Gaulle

£436Delta

Tue, 29 Sep - Tue, 6 Oct

15:40 - 19:20LGW London Gatwick-IAD Washington, D.C. Dulles Intl

32h 40m1 stop Reykjavik Keflavik Intl

20:40 - 10:55IAD Washington, D.C. Dulles Intl-LGW London Gatwick

10h 15m1 stop Reykjavik Keflavik Intl

£539Icelandair

Sun, 27 Sep - Sat, 31 Oct

15:40 - 19:20LGW London Gatwick-IAD Washington, D.C. Dulles Intl

32h 40m1 stop Reykjavik Keflavik Intl

19:40 - 10:55IAD Washington, D.C. Dulles Intl-LGW London Gatwick

10h 15m1 stop Reykjavik Keflavik Intl

£545Icelandair

Sun, 27 Sep - Thu, 5 Nov

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

7 Oct

LGW16:25London Gatwick

27h 45m

1 stop

IAD15:10Washington, D.C. Dulles Intl

11 Oct

IAD22:35Washington, D.C. Dulles Intl

30h 10m

1 stop

LGW09:45London Gatwick

£422

TAP AIR PORTUGAL

20 Nov

LGW16:40London Gatwick

27h 35m

1 stop

IAD15:15Washington, D.C. Dulles Intl

26 Nov

IAD17:25Washington, D.C. Dulles Intl

11h 25m

1 stop

LGW09:50London Gatwick

£424

TAP AIR PORTUGAL

20 Nov

LGW10:40London Gatwick

14h 50m

1 stop

IAD20:30Washington, D.C. Dulles Intl

27 Nov

IAD22:30Washington, D.C. Dulles Intl

12h 15m

1 stop

LGW15:45London Gatwick

£428

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

21 Oct

LGW15:40London Gatwick

11h 35m

1 stop

IAD22:15Washington, D.C. Dulles Intl

27 Oct

IAD20:40Washington, D.C. Dulles Intl

10h 15m

1 stop

LGW10:55London Gatwick

£425

Icelandair

21 Oct

LGW15:40London Gatwick

11h 35m

1 stop

IAD22:15Washington, D.C. Dulles Intl

19 Nov

IAD19:40Washington, D.C. Dulles Intl

10h 15m

1 stop

LGW10:55London Gatwick

£426

Icelandair

1 Oct

LGW15:40London Gatwick

32h 40m

1 stop

IAD19:20Washington, D.C. Dulles Intl

14 Oct

IAD23:20Washington, D.C. Dulles Intl

10h 20m

1 stop

LGW14:40London Gatwick

£428

momondo Fare Finder

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

Cheapest return flight

LondonWashington, D.C.

LGW London Gatwick - IAD Washington, D.C. Dulles Intl

LGWIAD

London Gatwick

Mon 2/11

08:35-17:00

1 stop13h 25m

Washington, D.C. Dulles Intl

Thu 12/11

20:10-17:50

1 stop16h 40m

£416

LondonWashington, D.C.

LGW London Gatwick - IAD Washington, D.C. Dulles Intl

LGWIAD

London Gatwick

Wed 18/11

18:40-15:30

1 stop25h 50m

Washington, D.C. Dulles Intl

Tue 24/11

20:10-17:50

1 stop16h 40m

£416

LondonWashington, D.C.

LGW London Gatwick - IAD Washington, D.C. Dulles Intl

LGWIAD

London Gatwick

Sat 7/11

18:40-14:55

2 stops25h 15m

Washington, D.C. Dulles Intl

Sat 14/11

20:10-17:50

1 stop16h 40m

£416

LondonWashington, D.C.

LGW London Gatwick - IAD Washington, D.C. Dulles Intl

LGWIAD

London Gatwick

Wed 18/11

18:40-15:30

1 stop25h 50m

Washington, D.C. Dulles Intl

Wed 2/12

20:10-17:50

1 stop16h 40m

£418

LondonWashington, D.C.

LGW London Gatwick - IAD Washington, D.C. Dulles Intl

LGWIAD

London Gatwick

Tue 20/10

18:35-15:25

1 stop25h 50m

Washington, D.C. Dulles Intl

Sun 13/12

17:25-17:50

1 stop19h 25m

£419

LondonWashington, D.C.

LGW London Gatwick - IAD Washington, D.C. Dulles Intl

LGWIAD

London Gatwick

Fri 6/11

09:00-17:00

1 stop13h 00m

Washington, D.C. Dulles Intl

Tue 24/11

20:10-07:40

1 stop30h 30m

£419

LondonWashington, D.C.

LGW London Gatwick - IAD Washington, D.C. Dulles Intl

LGWIAD

London Gatwick

Tue 6/10

10:35-19:35

1 stop14h 00m

Washington, D.C. Dulles Intl

Tue 13/10

18:15-09:25

1 stop10h 10m

£419

LondonWashington, D.C.

LGW London Gatwick - IAD Washington, D.C. Dulles Intl

LGWIAD

London Gatwick

Wed 21/10

18:35-15:25

1 stop25h 50m

Washington, D.C. Dulles Intl

Wed 28/10

21:10-17:50

1 stop16h 40m

£419

Fastest return journey

LondonWashington, D.C.

LGW London Gatwick - IAD Washington, D.C. Dulles Intl

LGWIAD

London Gatwick

Mon 2/11

11:55-18:30

1 stop11h 35m

Washington, D.C. Dulles Intl

Sat 21/11

19:40-10:55

1 stop10h 15m

£420

LondonWashington, D.C.

LGW London Gatwick - IAD Washington, D.C. Dulles Intl

LGWIAD

London Gatwick

Wed 21/10

15:40-22:15

1 stop11h 35m

Washington, D.C. Dulles Intl

Mon 26/10

20:40-10:55

1 stop10h 15m

£425

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 airline that flies from London Gatwick to District of Columbia?

British Airways and TAP AIR PORTUGAL are the most popular carriers operating from London Gatwick to District of Columbia

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	£362
Fastest flight time	11h 30m
Direct flights	None

The best one-way flight to District of Columbia from London Gatwick Airport in the past 72 hours is £362. The best return flight deal from London Gatwick Airport to District of Columbia found on momondo in the last 72 hours is £416.

The fastest flight from London Gatwick Airport to District of Columbia takes 11h 30m

There are no direct flights from London Gatwick Airport to District of Columbia. There are no popular flight routes from London Gatwick Airport to District of Columbia.

Search flight deals

Frequently asked questions about flying from London Gatwick Airport to District of Columbia

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?
There is 1 operator available for flights from London Gatwick Airport to District of Columbia as of September 2026.
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
Icelandair	PriceFrom £288	Free Cancellation	Rating 6.9 749 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.