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Cheap flights from London Gatwick Airport to Washington, D.C. from £288

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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — WAS
29 Dec — 5 Jan1
1 adult

Cheap flight deals from Gatwick to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 24 December 2024.

Round-trip from

£395

One-way from

£288

Popular in

July

Cheapest in

March

Average price

£670
Icelandair
  • Icelandair
  • 13/1-20/1
  • 2 total stops
  • 22h 00m total
  • London to Washington, D.C.
7/2
  • 7/2
  • 2 total stops
  • 31h 10m total
  • London to Washington, D.C.
High demand for flights, 20% potential price rise
Best time to find cheap flights, 3% potential price drop
Average for round-trip flights in December 2024

Find flight deals from Gatwick to Washington, D.C.

Cheapest flights from Gatwick to Washington, D.C.
Explore the most affordable flight options available from Gatwick to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 December 2024.

Mon 30/1207:40LGW - BWI
1 stop14h 20mMultiple Airlines
Mon 24/319:10BWI - LGW
1 stop16h 20mMultiple Airlines
Deal found 23/12£594
Tue 24/1216:35LGW - IAD
1 stop33h 25mTAP AIR PORTUGAL
Mon 13/119:15IAD - LGW
1 stop15h 30mTAP AIR PORTUGAL
Deal found 23/12£640
Thu 26/1207:00LGW - IAD
1 stop13h 40mMultiple Airlines
Sat 18/117:10IAD - LGW
1 stop15h 15mMultiple Airlines
Deal found 23/12£675
Mon 30/1218:45LGW - IAD
1 stop26h 40mSWISS
Fri 10/117:35IAD - LGW
2 stops19h 15mSWISS
Deal found 23/12£738
Mon 30/1211:55LGW - BWI
1 stop11h 35mIcelandair
Thu 24/420:30BWI - LGW
1 stop13h 10mIcelandair
Deal found 23/12£847
Sun 29/1211:55LGW - IAD
1 stop11h 30mIcelandair
Mon 20/119:40IAD - LGW
1 stop10h 15mIcelandair
Deal found 23/12£888
Mon 30/1211:20LGW - BWI
2 stops26h 36mAmerican Airlines
Mon 24/310:25BWI - LGW
2 stops18h 35mAmerican Airlines
Deal found 23/12£962
Thu 26/1216:55LGW - IAD
1 stop24h 20mTurkish Airlines
Tue 21/121:25IAD - LGW
1 stop19h 05mTurkish Airlines
Deal found 23/12£981
Tue 24/1215:45LGW - IAD
1 stop31h 55mRoyal Air Maroc
Sun 29/1220:40IAD - LGW
1 stop13h 05mRoyal Air Maroc
Deal found 23/12£986
Mon 30/1216:35LGW - DCA
2 stops35h 02mMultiple Airlines
Fri 3/118:50DCA - LGW
2 stops15h 55mMultiple Airlines
Deal found 23/12£1,025
Mon 23/1219:35LGW - BWI
2 stops28h 50mBritish Airways
Thu 9/117:26BWI - LGW
2 stops44h 24mBritish Airways
Deal found 23/12£1,522
Sat 28/1211:55LGW - DCA
2 stops37h 04mIcelandair
Sat 4/106:00DCA - LGW
2 stops23h 55mIcelandair
Deal found 23/12£1,643

Find flights from Gatwick to Washington, D.C. within your budget

Customise your flight search to find flights from Gatwick to Washington, D.C. 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 24 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonBaltimore

LGW - BWI

LGWBWI

London Gatwick

Mon 13/1

11:55-18:30

1 stop11h 35m

Baltimore/Washington

Mon 20/1

19:30-10:55

1 stop10h 25m

£395

LondonBaltimore

LGW - BWI

LGWBWI

London Gatwick

Mon 27/1

06:00-17:00

2 stops16h 00m

Baltimore/Washington

Mon 3/2

18:10-21:35

2 stops22h 25m

£402

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Thu 16/1

11:55-18:25

1 stop11h 30m

Washington, D.C. Dulles Intl

Wed 29/1

19:40-10:55

1 stop10h 15m

£456

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Mon 13/1

09:00-15:40

1 stop11h 40m

Washington, D.C. Dulles Intl

Sun 19/1

17:10-08:25

1 stop10h 15m

£481

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Mon 20/1

18:45-16:25

1 stop26h 40m

Washington, D.C. Dulles Intl

Mon 27/1

17:30-17:50

1 stop19h 20m

£482

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Mon 3/2

17:40-21:00

3 stops32h 20m

Washington, D.C. Reagan-National

Tue 11/2

11:10-16:55

3 stops24h 45m

£484

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Fri 14/2

10:40-21:00

1 stop15h 20m

Washington, D.C. Dulles Intl

Sun 23/2

22:30-15:45

1 stop12h 15m

£497

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Tue 29/4

15:05-22:33

1 stop12h 28m

Washington, D.C. Reagan-National

Tue 6/5

17:30-08:10

1 stop9h 40m

£532

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Wed 4/6

12:10-18:53

1 stop11h 43m

Washington, D.C. Reagan-National

Tue 10/6

14:30-09:35

1 stop14h 05m

£534

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Sat 3/5

15:05-22:33

1 stop12h 28m

Washington, D.C. Reagan-National

Mon 12/5

17:30-08:10

1 stop9h 40m

£535

Flights are sorted by cheapest return flights first.

Deals found on 23/12

Showing 1-10 of 37 results
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Best time to book a flight from Gatwick to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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.

Travel insights for flights from Gatwick to Washington, D.C.

Get recent, data-driven insights about flights from Gatwick to Washington, D.C. including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from London Gatwick Airport to Washington, D.C.?

Currently, February is the cheapest month in which you can book a flight from London Gatwick Airport to Washington, D.C. (average of £565). Flying from London Gatwick Airport to Washington, D.C. in July is currently the most expensive (average of £946). 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 WAS?

Find hourly flight availability from Gatwick to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 December 2024.

One of the essential ways to save on airfare from London Gatwick Airport to Washington, D.C. is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 33% on airfare.

What is the cheapest day to fly from London Gatwick Airport to Washington, D.C.?

Use this chart to determine the cheapest time to fly return from Gatwick to Washington, D.C.. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London Gatwick Airport to Washington, D.C. flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. 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 Washington, D.C. when rainfall is around 66.0 mm.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., 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).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated 24 December 2024.
Peruse reviews from past customers who have flown with Icelandair, American Airlines and SWISS from London to Washington, D.C. to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
8,580 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

8.0
Very Good
8,580 reviews
8.0
Very Good
8,580 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.7
Good
1,285 reviews
8.0
Very Good
8,580 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.6
Good
1,605 reviews
8.0
Very Good
8,580 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.5
Good
666 reviews
8.0
Very Good
8,580 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.4
Good
1,503 reviews
8.0
Very Good
8,580 reviews

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.9

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from London Gatwick Airport to Washington, D.C. round-trip?

    Flying on Icelandair is currently your cheapest option to Washington, D.C., with prices starting at £395. Additional return tickets that might be worth considering are offered by SWISS and TAP AIR PORTUGAL, with the lowest prices starting at £482 and £497, respectively. These flights start at 32% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from London Gatwick Airport to Washington, D.C. one-way?

    The cheapet airlines for a one-way flight from London Gatwick Airport to Washington, D.C. are Icelandair (£367), TAP AIR PORTUGAL (£457), and SWISS (£459).

  • What are the most popular routes from London Gatwick Airport to Washington, D.C.?

  • Can I find deals for flights from Gatwick to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Gatwick to Washington, D.C. flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to Washington, D.C.?

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

  • Can I find deals for business class flights from Gatwick to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Gatwick to Washington, D.C. 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 Washington, D.C.?

    Currently, February is the cheapest month in which you can book a flight from London Gatwick Airport to Washington, D.C. (average of £565). Flying from London Gatwick Airport to Washington, D.C. in July is currently the most expensive (average of £946). 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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Top 6 airlines flying from Gatwick to Washington, D.C.

Discover the top 6 airlines that operate flights from Gatwick to Washington, D.C.. 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 24 December 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£376Average£575FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
TAP AIR PORTUGALCheapest£405Average£663FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
JetBlueCheapest£457Average£640FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Aer LingusCheapest£458Average£577FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£465Average£657FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£532Average£684FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

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How does Cheapflights help users find flights from Gatwick to Washington, D.C.?

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Why should you use Cheapflights to find cheap flight tickets from Gatwick to Washington, D.C.?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Washington, D.C. from Gatwick.

Can Cheapflights find flights from Gatwick to Washington, D.C. with no change fees?

Yes! Cheapflights helps users easily find flights from Gatwick to Washington, D.C. with no change fees.

Can Cheapflights notify me if prices for flights from Gatwick to Washington, D.C. become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Washington, D.C. from Gatwick today and book when prices fit your budget.

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