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District of Columbia

$509+ Cheap flights from Gatwick (LGW) to District of Columbia

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 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — IAD
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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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 November 20, 2025.

Most accurate provider

OneTravel
3 stars

Most trusted provider

OneTravel
3 stars

Round-trip from

$609
(Gotogate)

One-way from

$508
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$658
Provider with most accurate pricing for London (LON)-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for London (LON)-Washington, D.C. (WAS) flights.
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From London Gatwick to District of Columbia
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One-way flight from London Gatwick to District of Columbia
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Highest demand for flights based on searches. 12% potential increase in price ($101 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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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 November 20, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/911:55 amLGW - IAD
1 stop11h 35mIcelandair
Sun 12/147:40 pmIAD - LGW
1 stop10h 15mIcelandair
Deal found 11/18$613
This Justfly.com deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/510:40 amLGW - IAD
1 stop15h 20mTAP AIR PORTUGAL
Wed 1/710:30 pmIAD - LGW
1 stop11h 35mTAP AIR PORTUGAL
Deal found 11/19$614
This Justfly.com deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/510:40 amLGW - IAD
1 stop15h 20mTAP AIR PORTUGAL
Fri 1/910:30 pmIAD - LGW
1 stop12h 15mTAP AIR PORTUGAL
Deal found 11/19$615
This Netflights deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1211:55 amLGW - IAD
1 stop11h 35mIcelandair
Mon 12/157:40 pmIAD - LGW
1 stop10h 15mIcelandair
Deal found 11/19$618
This Justfly.com deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/44:00 pmLGW - IAD
1 stop34h 00mTAP AIR PORTUGAL
Wed 1/710:30 pmIAD - LGW
1 stop11h 35mTAP AIR PORTUGAL
Deal found 11/19$619
This FlightHub deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/511:55 amLGW - IAD
1 stop11h 35mIcelandair
Mon 12/157:40 pmIAD - LGW
1 stop10h 15mIcelandair
Deal found 11/19$621
This Trip.com deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2610:40 amLGW - IAD
1 stop15h 20mTAP AIR PORTUGAL
Sat 11/295:30 pmIAD - LGW
1 stop11h 20mTAP AIR PORTUGAL
Deal found 11/19$625
This TAP AIR PORTUGAL deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/44:00 pmLGW - IAD
1 stop34h 00mTAP AIR PORTUGAL
Tue 1/65:30 pmIAD - LGW
1 stop17h 15mTAP AIR PORTUGAL
Deal found 11/19$627
This oojo deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:55 amLGW - IAD
1 stop11h 35mIcelandair
Sun 12/77:40 pmIAD - LGW
1 stop10h 15mIcelandair
Deal found 11/19$630
This Gurufare deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/244:35 pmLGW - IAD
1 stop27h 00mTAP AIR PORTUGAL
Sat 11/295:30 pmIAD - LGW
1 stop11h 20mTAP AIR PORTUGAL
Deal found 11/19$633
This oojo deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/134:35 pmLGW - IAD
1 stop33h 25mTAP AIR PORTUGAL
Thu 1/85:30 pmIAD - LGW
1 stop11h 20mTAP AIR PORTUGAL
Deal found 11/19$637
This TAP AIR PORTUGAL deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/44:00 pmLGW - IAD
1 stop34h 00mTAP AIR PORTUGAL
Sat 1/105:30 pmIAD - LGW
2 stops22h 10mTAP AIR PORTUGAL
Deal found 11/19$641

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gatwick 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, Cheapflights users made 2,558,603 searches. Data last updated November 20, 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

Gatwick

Fly to

District of Columbia

Route

Depart

Return

Price

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Thu 1/15

11:20 am-9:43 am

2 stops51h 23m

Washington, D.C. Reagan-National

Sun 1/18

7:31 pm-7:30 am

2 stops54h 59m

$622

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Mon 1/5

7:40 pm-4:30 pm

1 stop25h 50m

Washington, D.C. Dulles Intl

Thu 1/22

6:00 pm-7:00 pm

1 stop20h 00m

$651

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Thu 1/15

11:55 am-6:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Mon 1/19

7:40 pm-10:55 am

1 stop10h 15m

$678

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Tue 1/20

11:55 am-6:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Fri 1/30

7:40 pm-10:55 am

1 stop10h 15m

$680

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Fri 1/23

11:55 am-6:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Tue 1/27

7:40 pm-10:55 am

1 stop10h 15m

$680

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Thu 1/22

11:55 am-6:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Sun 1/25

7:40 pm-10:55 am

1 stop10h 15m

$680

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Sat 1/24

11:55 am-6:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Tue 1/27

7:40 pm-10:55 am

1 stop10h 15m

$680

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Wed 1/21

11:55 am-6:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Mon 1/26

7:40 pm-10:55 am

1 stop10h 15m

$680

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Tue 1/20

11:55 am-6:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Mon 1/26

7:40 pm-10:55 am

1 stop10h 15m

$680

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Fri 1/23

11:55 am-6:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Thu 1/29

7:40 pm-10:55 am

1 stop10h 15m

$680

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 39 results
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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 round-trip 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, February is the cheapest month in which you can book a flight from London Gatwick Airport to District of Columbia (average of $427). Flying from London Gatwick Airport to District of Columbia in July is currently the most expensive (average of $786). 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.

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated November 20, 2025.
Peruse reviews from past customers who have flown with Icelandair from London Gatwick Airport to District of Columbia to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.0
Good
581 reviews

Boarding

7.1

Comfort

6.9

Overall

7.0

Entertainment

7.0

Crew

8.0

Food

6.2

Reviews

1 / 20
8.0
Excellent

Dmitry,Oct 2025

KEF - EWR

It was a nice experience, the plane was clean and the crew was friendly. The boarding process went smoothly and there were no delays.
Icelandair
7.0
Good
581 reviews
Icelandair
7.0
Good
581 reviews

Boarding

7.1

Comfort

6.9

Overall

7.0

Entertainment

7.0

Crew

8.0

Food

6.2

Reviews

1 / 20
8.0
Excellent

Dmitry,Oct 2025

KEF - EWR

It was a nice experience, the plane was clean and the crew was friendly. The boarding process went smoothly and there were no delays.

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.

  • How long is the flight from London Gatwick Airport to District of Columbia?

    Departing from London Gatwick Airport to District of Columbia will take you 25h 50m. The distance from London Gatwick Airport to District of Columbia is about 3683 mi. This flight may include one or multiple stops.

  • 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 vacation 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, February is the cheapest month in which you can book a flight from London Gatwick Airport to District of Columbia (average of $427). Flying from London Gatwick Airport to District of Columbia in July is currently the most expensive (average of $786). 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.

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Alternative routes for Gatwick to District of Columbia

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