A modern airport control tower with a spherical top and a curved, white-roofed building in the foreground.

Flights from Gatwick Airport (LGW) to Washington Dulles Intl. Airport (IAD)
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Popular airlines from Gatwick Airport (LGW) to Washington Dulles Intl. Airport (IAD)

TAP Portugal
Swiss International Air Lines
British Airways
Air France
Turkish Airlines
KLM
Virgin Atlantic

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Cheap Flights from London to Washington (LGW-IAD)

Prices were available within the past 7 days and start at NT$21,843 for one-way flights, for the period specified. Prices and availability are subject to change.

One way

Sat, Jan 30

LGW

London

IAD

Washington

NT$21,843

One way

Found 1 day ago

Select Swiss International Air Lines flight, departing Sat, Jan 30 from London to Washington, priced at NT$21,843 Found 1 day ago

Sun, Jan 31

LGW

London

IAD

Washington

NT$31,918

One way

Found 1 day ago

Select Delta flight, departing Sun, Jan 31 from London to Washington, priced at NT$31,918 Found 1 day ago

Sun, Jan 31

LGW

London

IAD

Washington

NT$32,806

One way

Found 1 day ago

Select Air France flight, departing Sun, Jan 31 from London to Washington, priced at NT$32,806 Found 1 day ago

Sun, Jan 31

LGW

London

IAD

Washington

NT$32,806

One way

Found 1 day ago

Select KLM flight, departing Sun, Jan 31 from London to Washington, priced at NT$32,806 Found 1 day ago

Sun, Jan 31

LGW

London

IAD

Washington

NT$33,705

One way

Found 1 day ago

Select Turkish Airlines flight, departing Sun, Jan 31 from London to Washington, priced at NT$33,705 Found 1 day ago

Wed, Jan 20

LGW

London

IAD

Washington

NT$34,791

One way

Found 1 day ago

Select Delta flight, departing Wed, Jan 20 from London to Washington, priced at NT$34,791 Found 1 day ago

Wed, Jan 20

LGW

London

IAD

Washington

NT$35,679

One way

Found 1 day ago

Select Air France flight, departing Wed, Jan 20 from London to Washington, priced at NT$35,679 Found 1 day ago

Tue, Dec 15

LGW

London

IAD

Washington

NT$35,877

One way

Found 3 days ago

Select KLM flight, departing Tue, Dec 15 from London to Washington, priced at NT$35,877 Found 3 days ago

Tue, Dec 15

LGW

London

IAD

Washington

NT$36,275

One way

Found 3 days ago

Select Air France flight, departing Tue, Dec 15 from London to Washington, priced at NT$36,275 Found 3 days ago

Tue, Dec 15

LGW

London

IAD

Washington

NT$36,293

One way

Found 3 days ago

Select Turkish Airlines flight, departing Tue, Dec 15 from London to Washington, priced at NT$36,293 Found 3 days ago

Travel information

Origin airport	Gatwick Airport
Destination airport	Washington Dulles Intl. Airport
Distance	5,931 km away
Airlines serving	TAP Portugal, Swiss International Air Lines, British Airways, Air France, Turkish Airlines, KLM, Virgin Atlantic, Delta, Icelandair, Iberia, American Airlines, Royal Air Maroc, Ethiopian Airlines
Popular airline	TAP Portugal
Roundtrip price	NT$21,843

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NT$21,843 Cheap Flights from London (LGW) to Washington (IAD)

Popular airlines from Gatwick Airport (LGW) to Washington Dulles Intl. Airport (IAD)

Be in the know

Book smarter

Earn twice

Cheap Flights from London to Washington (LGW-IAD)

Travel information

Explore a world of travel with Expedia