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Flights Fare Calendar Find minimum fare between Washington Dulles Intl. and Gatwick Click this button to get previous days data Click this button to get next days data $4,412 $3,782 $3,151 $2,521 $1,891 $1,261 $630 $0 25 26 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F Price is $4,412 on Brussels Airlines Price is $661 on Turkish Airlines Price is $3,286 on Brussels Airlines Price is $591 on Royal Air Maroc Price is $4,398 on Brussels Airlines Price is $1,001 on Turkish Airlines Price is $1,254 on Turkish Airlines Price is $883 on Swiss International Air Lines Price is $592 on Royal Air Maroc Price is $3,260 on Brussels Airlines Price is $591 on Royal Air Maroc Price is $4,402 on Brussels Airlines Price is $1,016 on Turkish Airlines Price is $831 on Turkish Airlines Price is $866 on Turkish Airlines Price is $701 on Swiss International Air Lines

Amazing IAD to LGW Flight Deals

The cheapest flights to Gatwick found within the past 7 days were $441 round trip and $209 one way. Prices and availability subject to change. Additional terms may apply.

FAQs about flights from Washington Dulles Intl. Airport (IAD) to Gatwick Airport (LGW)

Are there direct flights from Washington, DC (IAD-Washington Dulles Intl.) to London (LGW-Gatwick)?

If you'd rather travel quickly from Washington (and vicinity) to London (and vicinity), look up Aer Lingus, British Airways and Emirates. No airlines advertise nonstop flights between the two cities, so you'll need to make at least one stopover.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to London (LGW-Gatwick), please visit our Customer Service Portal.

How long is the flight from Washington, DC (IAD-Washington Dulles Intl.) to London (LGW-Gatwick)?

With the flight from Washington, DC (IAD-Washington Dulles Intl.) to London (LGW-Gatwick) taking around 8 hours and 30 minutes, there will be time to get a lot of things done in the air. Take advantage of the journey by bringing that novel you never have time to read, seeing what in-flight entertainment is on offer or taking a nice long nap. You might even find you can squeeze in all three before disembarking.

What is the flight distance from Washington, DC (IAD-Washington Dulles Intl.) to London (LGW-Gatwick)?

From Washington, DC (IAD-Washington Dulles Intl.) to London (LGW-Gatwick), the flight distance is 3,728 mi. It's a lengthy ride, so make sure you pack your carry-on essentials. Some compression tights and a travel pillow are fantastic items to start with.

What airlines fly from Washington, DC (IAD-Washington Dulles Intl.) to London (LGW-Gatwick)?

No airlines currently offer direct flights between Washington, DC (IAD-Washington Dulles Intl.) and London (LGW-Gatwick). Save time and avoid tedious stopovers by exploring the best routes well in advance.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2019, flights departing on a Tuesday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2019. Savings are subject to change based on departure location, date and destination.

Washington Dulles Intl. to Gatwick Flight FAQ

Traveling FromWashington Dulles Intl.
Traveling ToGatwick
Shortest Flight Time hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price$441

Washington to London Carriers and Route Information

Flight path for flights from Washington Dulles International Airport to London Gatwick Airport.


Distance:
4,565.00 miles


Popular Flight Routes from Washington (IAD)

Travelers at IAD love to visit these top cities. Roam to the top destinations from Washington (IAD) today with the cheap prices from Travelocity!

Popular Flight Routes from London (LGW)

Travelers at LGW love to visit these top cities. Roam to the top destinations from London(LGW) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.