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Cheap flights from District of Columbia to London Gatwick Airport from £189

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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LGW
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from District of Columbia to Gatwick

Keep the following information in mind while searching for District of Columbia to Gatwick flight deals. Data was last updated 29 October 2025.

Round-trip from

£421

One-way from

£189

Popular in

June

Cheapest in

September

Average price

£507
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 29/1-1/2
  • 3 total stops
  • 28h 15m total
  • District of Columbia to London
Search Deals
7/1
  • 7/1
  • 3 total stops
  • 52h 30m total
  • District of Columbia to London
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£52 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from District of Columbia to Gatwick

Enter your travel dates to find the best prices.

Cheapest flights from District of Columbia to Gatwick
Explore the most affordable flight options available from District of Columbia to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2025.

Mon 1/1219:40IAD - LGW
2 stops15h 40mMultiple Airlines
Thu 4/1217:40LGW - IAD
3 stops29h 50mMultiple Airlines
Deal found 28/10£422
Thu 13/1119:40IAD - LGW
2 stops13h 45mMultiple Airlines
Tue 18/1108:50LGW - IAD
2 stops14h 40mMultiple Airlines
Deal found 27/10£424
Tue 4/1119:40IAD - LGW
1 stop10h 15mIcelandair
Thu 13/1111:55LGW - IAD
1 stop11h 35mIcelandair
Deal found 28/10£424
Mon 1/1216:10DCA - LGW
2 stops18h 15mMultiple Airlines
Thu 4/1207:00LGW - DCA
2 stops19h 56mMultiple Airlines
Deal found 26/10£424
Sat 29/1117:30IAD - LGW
2 stops22h 10mTAP AIR PORTUGAL
Sun 7/1210:40LGW - IAD
1 stop33h 35mTAP AIR PORTUGAL
Deal found 28/10£425
Tue 4/1121:00IAD - LGW
1 stop12h 00mMultiple Airlines
Tue 11/1109:40LGW - IAD
1 stop14h 50mMultiple Airlines
Deal found 28/10£427
Mon 1/1217:30IAD - LGW
1 stop17h 15mTAP AIR PORTUGAL
Mon 8/1210:40LGW - IAD
1 stop32h 55mTAP AIR PORTUGAL
Deal found 28/10£428
Tue 2/1217:30IAD - LGW
1 stop11h 20mTAP AIR PORTUGAL
Mon 8/1211:00LGW - IAD
2 stops32h 35mTAP AIR PORTUGAL
Deal found 27/10£429
Tue 11/1119:40IAD - LGW
1 stop10h 15mIcelandair
Tue 2/1211:55LGW - IAD
1 stop11h 35mIcelandair
Deal found 27/10£430
Sun 30/1119:40IAD - LGW
2 stops22h 40mMultiple Airlines
Sat 6/1221:05LGW - IAD
2 stops26h 25mMultiple Airlines
Deal found 28/10£432
Mon 10/1106:00IAD - LGW
2 stops19h 00mMultiple Airlines
Thu 13/1114:00LGW - IAD
1 stop34h 51mMultiple Airlines
Deal found 28/10£433
Wed 26/1122:55IAD - LGW
2 stops17h 10mMultiple Airlines
Wed 3/1221:40LGW - IAD
3 stops27h 46mMultiple Airlines
Deal found 27/10£434

Cheapflights Fare Finder

 
Customise your flight search to find flights from District of Columbia to Gatwick 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 29 October 2025.
Use the filters below to find and compare flights from District of Columbia to London Gatwick Airport that are best for you.

Fly from

District of Columbia

Fly to

Gatwick

Route

Depart

Return

Price

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Wed 26/11

16:10-15:10

2 stops18h 00m

London Gatwick

Mon 1/12

17:20-15:31

3 stops27h 11m

£434

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Mon 1/12

16:10-13:50

2 stops16h 40m

London Gatwick

Thu 4/12

20:50-15:31

3 stops23h 41m

£444

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Mon 16/2

11:19-07:30

1 stop15h 11m

London Gatwick

Mon 23/2

19:40-21:30

2 stops30h 50m

£451

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Tue 2/12

09:45-19:05

3 stops28h 20m

London Gatwick

Sun 7/12

06:50-20:59

2 stops19h 09m

£458

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Sun 16/11

17:25-17:50

1 stop19h 25m

London Gatwick

Tue 25/11

18:40-15:30

1 stop25h 50m

£459

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Sun 8/2

18:00-23:20

2 stops24h 20m

London Gatwick

Wed 18/2

17:50-16:30

2 stops27h 40m

£460

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Wed 7/1

22:30-15:05

1 stop11h 35m

London Gatwick

Sun 11/1

14:10-14:38

1 stop29h 28m

£484

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Tue 30/12

17:30-09:25

2 stops34h 55m

London Gatwick

Tue 13/1

16:35-21:00

1 stop33h 25m

£487

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Mon 5/1

17:30-20:35

2 stops22h 05m

London Gatwick

Wed 14/1

10:40-21:00

1 stop15h 20m

£488

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Sun 16/11

19:40-10:55

1 stop10h 15m

London Gatwick

Fri 21/11

11:55-18:30

1 stop11h 35m

£493

Flights are sorted by cheapest return flights first.

Deals found on 28/10

Showing 1-10 of 42 results
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Best time to book a flight from District of Columbia to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from District of Columbia 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 District of Columbia to London Gatwick Airport

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

Currently, April is the cheapest month in which you can book a flight from District of Columbia to London Gatwick Airport (average of £316). Flying from District of Columbia to London Gatwick Airport in June is currently the most expensive (average of £707). 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.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Gatwick. 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 District of Columbia to London Gatwick Airport?

    There are many flights that can get you from District of Columbia to London Gatwick Airport in 13h. Fly via British Airways, TAP AIR PORTUGAL, or Icelandair to get the fastest option. The distance between District of Columbia and London Gatwick Airport is about 3670 mi. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from District of Columbia to Gatwick 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 District of Columbia to London Gatwick Airport?

    Currently, April is the cheapest month in which you can book a flight from District of Columbia to London Gatwick Airport (average of £316). Flying from District of Columbia to London Gatwick Airport in June is currently the most expensive (average of £707). 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

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Chichester
Crawley
Romford
Brentford
Ipswich
Bedford
Eastbourne

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Alternative routes for District of Columbia to Gatwick

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

Discover the top airline that operate flights from District of Columbia to Gatwick. 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 29 October 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£558Average£878FlexibilityNo cancel feeOn-time76%
Search Icelandair flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from District of Columbia to Gatwick. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from District of Columbia to Gatwick for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from District of Columbia to Gatwick 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 District of Columbia to Gatwick become cheaper?

Of course! You can now track prices for flights from District of Columbia to Gatwick and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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