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Cheap flights from London Gatwick Airport to District of Columbia from £381

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — IAD
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

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 11 November 2025.

Round-trip from

£433

One-way from

£381

Popular in

July

Cheapest in

February

Average price

£500
24/11-19/1
  • 24/11-19/1
  • 2 total stops
  • 36h 12m total
  • London to District of Columbia
Search Deals
12/12
  • 12/12
  • 3 total stops
  • 34h 06m total
  • London to District of Columbia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£58 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Gatwick to District of Columbia

Enter your travel dates to find the best prices.

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 11 November 2025.

Thu 20/1114:00LGW - IAD
1 stop22h 50mMultiple Airlines
Sun 18/117:37IAD - LGW
2 stops31h 23mMultiple Airlines
Deal found 9/11£432
Mon 24/1114:00LGW - IAD
1 stop22h 45mMultiple Airlines
Mon 19/115:33IAD - LGW
1 stop13h 27mMultiple Airlines
Deal found 9/11£433
Thu 20/1114:00LGW - IAD
1 stop22h 50mMultiple Airlines
Sat 17/115:33IAD - LGW
1 stop13h 32mMultiple Airlines
Deal found 9/11£437
Fri 21/1114:00LGW - IAD
1 stop22h 45mMultiple Airlines
Fri 28/1108:35IAD - LGW
1 stop20h 25mMultiple Airlines
Deal found 9/11£453
Fri 21/1114:00LGW - IAD
1 stop22h 45mMultiple Airlines
Tue 20/117:30IAD - LGW
2 stops18h 25mMultiple Airlines
Deal found 9/11£458
Fri 21/1111:55LGW - IAD
1 stop11h 35mIcelandair
Tue 2/1219:40IAD - LGW
1 stop10h 15mIcelandair
Deal found 9/11£460
Fri 21/1111:55LGW - IAD
1 stop11h 35mIcelandair
Sat 29/1119:40IAD - LGW
1 stop10h 15mIcelandair
Deal found 10/11£460
Mon 24/1114:00LGW - IAD
1 stop22h 45mMultiple Airlines
Sat 17/115:33IAD - LGW
1 stop13h 32mMultiple Airlines
Deal found 9/11£462
Thu 27/1111:55LGW - IAD
1 stop11h 35mIcelandair
Mon 1/1219:40IAD - LGW
1 stop10h 15mIcelandair
Deal found 9/11£463
Wed 3/1209:35LGW - IAD
2 stops16h 25mTAP AIR PORTUGAL
Tue 9/1217:30IAD - LGW
1 stop17h 15mTAP AIR PORTUGAL
Deal found 9/11£464
Wed 19/1111:55LGW - DCA
2 stops14h 38mIcelandair
Wed 10/1215:40DCA - LGW
2 stops14h 15mIcelandair
Deal found 8/11£551
Fri 21/1111:55LGW - DCA
2 stops38h 08mIcelandair
Tue 2/1215:40DCA - LGW
2 stops14h 15mIcelandair
Deal found 8/11£577

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 11 November 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 - IAD

LGWIAD

London Gatwick

Wed 28/1

21:05-16:30

2 stops24h 25m

Washington, D.C. Dulles Intl

Sun 8/2

18:00-23:20

2 stops24h 20m

£507

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Thu 26/2

18:30-21:00

2 stops31h 30m

Washington, D.C. Dulles Intl

Mon 16/3

18:30-10:20

3 stops35h 50m

£532

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Sun 3/5

13:00-19:20

1 stop11h 20m

Washington, D.C. Dulles Intl

Wed 6/5

23:35-14:40

1 stop10h 05m

£573

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Fri 17/4

21:45-15:30

2 stops22h 45m

Washington, D.C. Dulles Intl

Tue 21/4

17:00-20:25

2 stops22h 25m

£574

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Tue 25/11

11:20-00:03

2 stops17h 43m

Washington, D.C. Reagan-National

Mon 1/12

16:47-12:25

2 stops14h 38m

£580

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Thu 27/11

15:50-15:31

3 stops28h 41m

Washington, D.C. Reagan-National

Wed 3/12

11:05-16:20

2 stops24h 15m

£590

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Wed 4/3

11:55-14:58

2 stops32h 03m

Washington, D.C. Reagan-National

Wed 11/3

16:59-10:55

2 stops13h 56m

£592

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Tue 25/11

11:20-23:07

1 stop16h 47m

Washington, D.C. Reagan-National

Mon 1/12

11:45-07:30

1 stop14h 45m

£592

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Wed 3/12

11:55-14:44

2 stops31h 49m

Washington, D.C. Reagan-National

Tue 9/12

16:55-10:55

2 stops13h 00m

£597

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Wed 8/4

15:40-08:01

2 stops21h 21m

Washington, D.C. Reagan-National

Wed 22/4

19:55-14:40

2 stops37h 45m

£604

Flights are sorted by cheapest return flights first.

Deals found on 10/11

Showing 1-10 of 42 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 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, February is the cheapest month in which you can book a flight from London Gatwick Airport to District of Columbia (average of £319). Flying from London Gatwick Airport to District of Columbia in July is currently the most expensive (average of £597). 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?

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 11 November 2025.

When flying from London Gatwick Airport to District of Columbia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 42% versus a flight in the evening.

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 11 November 2025.
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
576 reviews
Check prices

Overall

7.0

Comfort

6.9

Boarding

7.2

Crew

8.0

Entertainment

7.0

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
576 reviews
Icelandair
7.0
Good
576 reviews
Check prices

Overall

7.0

Comfort

6.9

Boarding

7.2

Crew

8.0

Entertainment

7.0

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.
British Airways
6.7
Okay
7,509 reviews
Icelandair
7.0
Good
576 reviews
Check prices

Overall

7.0

Comfort

6.9

Boarding

7.2

Crew

8.0

Entertainment

7.0

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?

    Icelandair and British Airways can get you from London Gatwick Airport to District of Columbia in just under 11h 20m. Your travel time can differ by up to 5h 27m. There are 3683 mi between London Gatwick Airport and District of Columbia. When browsing for deals, the options you’ll see will be for both direct flights and flights with 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 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, February is the cheapest month in which you can book a flight from London Gatwick Airport to District of Columbia (average of £319). Flying from London Gatwick Airport to District of Columbia in July is currently the most expensive (average of £597). 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

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Alternative routes for Gatwick to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Gatwick to District of Columbia

Discover the top airline that operate flights from Gatwick to District of Columbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 November 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£352Average£520FlexibilityNo cancel feeOn-time76%
Search Icelandair flights

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?

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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