In terms of precipitation, rainfall in District of Columbia ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit District of Columbia when rainfall is around 66.0 mm.

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

How far in advance should I book a flight from London Gatwick Airport to District of Columbia?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 51 days in advance, which can save you up to 44% on flights from London Gatwick Airport to District of Columbia compared to booking the week you need them. Waiting 51 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £538. For sooner than that we have options available in the next 3 days from £829.

What is the cheapest month to fly from London Gatwick Airport to District of Columbia?

Flights from London Gatwick Airport to District of Columbia lean towards being more expensive in July. Prices are generally better when you fly from London Gatwick Airport to District of Columbia in February, with the cheapest ticket starting at £225.

Can I find deals for flights from Gatwick to District of Columbia that include hotel bookings?

Yes. In addition to deals on Gatwick to District of Columbia flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Gatwick to District of Columbia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to District of Columbia.

Can I find deals for business class flights from Gatwick to District of Columbia?

Yes. Cheapflights offers flight deals from Gatwick to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£396+ Cheap Flights from London Gatwick Airport to District of Columbia

Cheap flight deals from Gatwick to District of Columbia

Round-trip from	£438
One-way from	£396
Popular in	July
Cheapest in	February
Average price	£604

14/9-20/9
3 total stops
61h 51m total
London to District of Columbia

Search Deals

28/8
2 total stops
51h 11m total
London to District of Columbia

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£51 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Find flight deals from Gatwick to District of Columbia

Cheapest flights from Gatwick to District of Columbia
Explore the most affordable flight options available from Gatwick to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 August 2025.

Sun 14/914:00LGW - IAD

2 stops27h 55mMultiple Airlines

Sat 20/919:14IAD - LGW

1 stop33h 56mMultiple Airlines

Deal found 15/8£438

Sat 27/912:10LGW - DCA

1 stop13h 45mJetBlue

Sat 4/1018:59DCA - LGW

1 stop9h 36mJetBlue

Deal found 12/8£439

Sun 21/908:55LGW - IAD

2 stops15h 25mMultiple Airlines

Sun 28/923:15IAD - LGW

2 stops16h 40mMultiple Airlines

Deal found 15/8£440

Mon 22/912:10LGW - DCA

1 stop13h 45mJetBlue

Fri 3/1018:59DCA - LGW

1 stop9h 36mJetBlue

Deal found 15/8£440

Wed 1/1016:25LGW - IAD

1 stop33h 25mTAP AIR PORTUGAL

Wed 15/1022:20IAD - LGW

1 stop30h 25mTAP AIR PORTUGAL

Deal found 15/8£440

Wed 27/812:10LGW - DCA

1 stop12h 49mJetBlue

Wed 3/916:50DCA - LGW

1 stop11h 45mJetBlue

Deal found 13/8£441

Wed 1/1016:25LGW - IAD

1 stop33h 25mTAP AIR PORTUGAL

Wed 8/1017:50IAD - LGW

1 stop15h 10mTAP AIR PORTUGAL

Deal found 14/8£441

Sun 21/914:00LGW - IAD

1 stop33h 24mMultiple Airlines

Sat 27/907:00IAD - LGW

2 stops22h 00mMultiple Airlines

Deal found 15/8£442

Mon 25/815:40LGW - IAD

1 stop11h 30mIcelandair

Tue 2/923:15IAD - LGW

1 stop31h 30mIcelandair

Deal found 13/8£443

Sat 4/1012:10LGW - DCA

1 stop13h 45mJetBlue

Sat 11/1018:55DCA - LGW

1 stop9h 40mJetBlue

Deal found 13/8£444

Tue 26/813:00LGW - IAD

1 stop11h 20mIcelandair

Wed 3/920:30IAD - LGW

1 stop10h 15mIcelandair

Deal found 13/8£445

Thu 25/912:10LGW - DCA

1 stop13h 45mJetBlue

Fri 3/1016:45DCA - LGW

1 stop11h 50mJetBlue

Deal found 15/8£446

Best flights from Gatwick to District of Columbia
Discover carefully curated flight deals from Gatwick to District of Columbia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 August 2025.

Sun 14/914:00LGW - IAD

2 stops27h 55mMultiple Airlines

Sat 20/919:14IAD - LGW

1 stop33h 56mMultiple Airlines

Deal found 15/8£438

Tue 7/1016:25LGW - IAD

1 stop27h 55mTAP AIR PORTUGAL

Mon 13/1022:20IAD - LGW

1 stop12h 15mTAP AIR PORTUGAL

Deal found 14/8£440

Sun 21/912:10LGW - DCA

1 stop24h 59mJetBlue

Sat 27/919:00DCA - LGW

1 stop9h 35mJetBlue

Deal found 15/8£440

Sat 13/915:40LGW - IAD

1 stop11h 30mIcelandair

Thu 27/1119:40IAD - LGW

1 stop10h 15mIcelandair

Deal found 13/8£446

Mon 22/912:10LGW - DCA

1 stop13h 45mJetBlue

Fri 3/1016:45DCA - LGW

1 stop11h 50mJetBlue

Deal found 14/8£440

Wed 1/1016:25LGW - IAD

1 stop33h 25mTAP AIR PORTUGAL

Mon 13/1022:20IAD - LGW

1 stop30h 25mTAP AIR PORTUGAL

Deal found 14/8£440

Tue 4/1116:10LGW - IAD

2 stops33h 50mMultiple Airlines

Tue 11/1117:30IAD - LGW

2 stops18h 25mMultiple Airlines

Deal found 15/8£443

Wed 1/1016:25LGW - IAD

1 stop33h 25mTAP AIR PORTUGAL

Wed 15/1022:20IAD - LGW

1 stop30h 25mTAP AIR PORTUGAL

Deal found 15/8£440

Sat 13/912:10LGW - DCA

1 stop13h 45mJetBlue

Sat 20/919:00DCA - LGW

1 stop9h 35mJetBlue

Deal found 14/8£446

Wed 3/916:30LGW - IAD

2 stops27h 50mMultiple Airlines

Tue 30/922:20IAD - LGW

1 stop12h 15mMultiple Airlines

Deal found 14/8£446

Wed 1/1016:25LGW - IAD

1 stop33h 25mTAP AIR PORTUGAL

Wed 8/1017:50IAD - LGW

1 stop15h 10mTAP AIR PORTUGAL

Deal found 14/8£441

Thu 25/912:10LGW - DCA

1 stop13h 45mJetBlue

Fri 3/1018:59DCA - LGW

1 stop9h 36mJetBlue

Deal found 14/8£446

Last-minute flights from Gatwick to District of Columbia
Discover last-minute flight deals from Gatwick to District of Columbia. Data last updated 16 August 2025 and is based on user searches.

Wed 20/812:10LGW - DCA

1 stop12h 48mJetBlue

Thu 11/918:59DCA - LGW

1 stop9h 36mJetBlue

Deal found 14/8£496

Wed 20/812:10LGW - DCA

1 stop12h 48mJetBlue

Mon 8/915:15DCA - LGW

1 stop13h 20mJetBlue

Deal found 14/8£525

Thu 21/815:40LGW - IAD

1 stop11h 30mIcelandair

Thu 4/923:15IAD - LGW

1 stop31h 30mIcelandair

Deal found 14/8£494

Thu 21/815:40LGW - IAD

1 stop11h 30mIcelandair

Fri 12/923:15IAD - LGW

1 stop10h 25mIcelandair

Deal found 14/8£504

Thu 21/815:40LGW - IAD

1 stop11h 30mIcelandair

Sun 7/923:15IAD - LGW

1 stop31h 30mIcelandair

Deal found 14/8£505

Thu 21/812:10LGW - DCA

1 stop12h 53mJetBlue

Thu 4/917:55DCA - LGW

1 stop10h 40mJetBlue

Deal found 14/8£524

Fri 22/812:10LGW - DCA

1 stop12h 53mJetBlue

Wed 3/916:50DCA - LGW

1 stop11h 45mJetBlue

Deal found 14/8£531

Fri 22/812:10LGW - DCA

1 stop12h 53mJetBlue

Tue 2/918:50DCA - LGW

1 stop9h 45mJetBlue

Deal found 14/8£532

Mon 25/812:10LGW - DCA

1 stop27h 49mJetBlue

Wed 17/916:45DCA - LGW

1 stop11h 50mJetBlue

Deal found 15/8£465

Mon 25/815:40LGW - IAD

1 stop11h 30mIcelandair

Wed 3/920:30IAD - LGW

1 stop10h 15mIcelandair

Deal found 14/8£469

Mon 25/815:40LGW - IAD

1 stop11h 30mIcelandair

Tue 2/923:15IAD - LGW

1 stop31h 30mIcelandair

Deal found 14/8£473

Mon 25/812:10LGW - DCA

1 stop24h 53mJetBlue

Tue 9/915:15DCA - LGW

1 stop13h 20mJetBlue

Deal found 14/8£488

One-way flights from Gatwick to District of Columbia
Search for one-way flight options from Gatwick to District of Columbia. Find affordable one-way fares based on user searches. Data last updated 16 August 2025.

Thu 28/814:00LGW - DCA

2 stops51h 11mMultiple Airlines

Deal found 15/8£396

Mon 6/1014:00LGW - DCA

3 stops36h 59mMultiple Airlines

Deal found 16/8£398

Mon 9/214:00LGW - IAD

3 stops31h 13mMultiple Airlines

Deal found 14/8£398

Sat 30/815:40LGW - IAD

1 stop11h 30mIcelandair

Deal found 14/8£401

Wed 24/1213:55LGW - IAD

1 stop33h 35mMultiple Airlines

Deal found 14/8£401

Tue 2/915:40LGW - IAD

1 stop11h 30mIcelandair

Deal found 15/8£403

Tue 9/911:55LGW - IAD

1 stop12h 25mIcelandair

Deal found 14/8£404

Sat 4/1010:45LGW - DCA

2 stops16h 49mMultiple Airlines

Deal found 14/8£405

Mon 8/1207:25LGW - IAD

2 stops16h 20mMultiple Airlines

Deal found 14/8£406

Sat 17/122:30LGW - IAD

2 stops27h 30mMultiple Airlines

Deal found 13/8£407

Thu 11/910:00LGW - DCA

1 stop13h 04mMultiple Airlines

Deal found 14/8£408

Fri 5/909:40LGW - DCA

1 stop15h 04mMultiple Airlines

Deal found 14/8£409

Cheapflights 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

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Sun 14/9

14:00-12:55

2 stops27h 55m

Washington, D.C. Dulles Intl

Sat 20/9

19:14-10:10

1 stop33h 56m

£438

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Tue 7/10

16:25-15:20

1 stop27h 55m

Washington, D.C. Dulles Intl

Mon 13/10

22:20-15:35

1 stop12h 15m

£440

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Sun 21/9

12:10-08:09

1 stop24h 59m

Washington, D.C. Reagan-National

Sat 27/9

19:00-09:35

1 stop9h 35m

£440

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Mon 22/9

12:10-20:55

1 stop13h 45m

Washington, D.C. Reagan-National

Fri 3/10

16:45-09:35

1 stop11h 50m

£440

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Wed 1/10

16:25-20:50

1 stop33h 25m

Washington, D.C. Dulles Intl

Mon 13/10

22:20-09:45

1 stop30h 25m

£440

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Wed 1/10

16:25-20:50

1 stop33h 25m

Washington, D.C. Dulles Intl

Wed 15/10

22:20-09:45

1 stop30h 25m

£440

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Wed 1/10

16:25-20:50

1 stop33h 25m

Washington, D.C. Dulles Intl

Wed 8/10

17:50-14:00

1 stop15h 10m

£441

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Tue 4/11

16:10-21:00

2 stops33h 50m

Washington, D.C. Dulles Intl

Tue 11/11

17:30-16:55

2 stops18h 25m

£443

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Sat 13/9

15:40-22:10

1 stop11h 30m

Washington, D.C. Dulles Intl

Thu 27/11

19:40-10:55

1 stop10h 15m

£446

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Sat 13/9

12:10-20:55

1 stop13h 45m

Washington, D.C. Reagan-National

Sat 20/9

19:00-09:35

1 stop9h 35m

£446

Flights are sorted by cheapest return flights first.

Deals found on 15/8

Showing 1-10 of 40 results

Best time to book a flight from Gatwick to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Gatwick with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to District of Columbia

What is the cheapest month to book a flight from London Gatwick Airport to District of Columbia?

Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to District of Columbia (average of £599). Flying from London Gatwick Airport to District of Columbia in July is currently the most expensive (average of £947). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LGW to DC?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Gatwick Airport to District of Columbia as you normally would.

Reviews of airlines servicing District of Columbia

Get a feel of what it's like to fly with Icelandair and British Airways from London Gatwick Airport to District of Columbia by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Icelandair

7.0

Good

526 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

KEF - EWR

The airport in Reykjavik had too few seats at the departure gate. Otherwise the airport experience was fine. The flight was timely and smooth. The airplane was well maintained and staff pleasant and efficient

Icelandair

7.0

Good

526 reviews

Icelandair

7.0

Good

526 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

KEF - EWR

British Airways

6.7

Okay

7,267 reviews

Icelandair

7.0

Good

526 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

KEF - EWR

Related info for your journey

Can I find deals for flights from Gatwick to District of Columbia that include hotel bookings?
Yes. In addition to deals on Gatwick to District of Columbia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Gatwick to District of Columbia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to District of Columbia.
Can I find deals for business class flights from Gatwick to District of Columbia?
Yes. Cheapflights offers flight deals from Gatwick to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London Gatwick Airport to District of Columbia?
Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to District of Columbia (average of £599). Flying from London Gatwick Airport to District of Columbia in July is currently the most expensive (average of £947). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Direct flights to United States

Top airline flying from Gatwick to District of Columbia

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£351	Average£507	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights

Fly with Cheapflights

How does Cheapflights help users find flights from Gatwick to District of Columbia?

Cheapflights makes it easy to find Gatwick to District of Columbia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Gatwick to District of Columbia?

Cheapflights helps you find that perfect flight to District of Columbia from Gatwick by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Gatwick to District of Columbia with no change fees?

Yes, we can. To see specific flights from Gatwick to District of Columbia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Gatwick to District of Columbia become cheaper?

Not ready to book yet? You can track prices for flights from Gatwick to District of Columbia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from London Gatwick Airport to District of Columbia from £396

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Gatwick to District of Columbia

Keep the following information in mind while searching for Gatwick to District of Columbia flight deals. Data was last updated 16 August 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Gatwick to District of Columbia

Cheapest flights from Gatwick to District of ColumbiaExplore the most affordable flight options available from Gatwick to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 August 2025.

Explore the most affordable flight options available from Gatwick to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 August 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Gatwick Airport to District of Columbia that are best for you.

Best time to book a flight from Gatwick to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Gatwick with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to District of Columbia

What is the cheapest month to book a flight from London Gatwick Airport to District of Columbia?

What is the cheapest time of day to fly from LGW to DC?

Find hourly flight availability from Gatwick to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 August 2025.

Reviews of airlines servicing District of Columbia

Get a feel of what it's like to fly with Icelandair and British Airways from London Gatwick Airport to District of Columbia by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Gatwick to District of Columbia that include hotel bookings?

How can I find direct flights from Gatwick to District of Columbia?

Can I find deals for business class flights from Gatwick to District of Columbia?

What is the cheapest month to book a flight from London Gatwick Airport to District of Columbia?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Gatwick to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Gatwick to District of Columbia

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Gatwick to District of Columbia?

Why should you use Cheapflights to find cheap flight tickets from Gatwick to District of Columbia?

Can Cheapflights find flights from Gatwick to District of Columbia with no change fees?

Can Cheapflights notify me if prices for flights from Gatwick to District of Columbia become cheaper?

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Cheapest flights from Gatwick to District of Columbia
Explore the most affordable flight options available from Gatwick to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 August 2025.