฿15,465 Cheap Air Canada flights from Washington to London (WAS→LON)

View ฿15,465 flight on Sun, 19 Apr 2026Opens in a new window

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Air Canada flights from Washington to London (WAS→LON)

Prices were available within the past 7 days and start at ฿15,465 for one-way flights and ฿40,060 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, 17 Jun - Wed, 24 Jun
IAD
Washington
LHR
London
฿40,060 Return, found 21 hours ago
฿40,060
Return
found 21 hours ago
Select Air Canada flight, departing Wed, 17 Jun from Washington to London, returning Wed, 24 Jun, priced at ฿40,060 found 21 hours ago
Air Canada
Wed, 17 Jun - Wed, 24 Jun
IAD
Washington
LHR
London
฿40,985 Return, found 21 hours ago
฿40,985
Return
found 21 hours ago
Select Air Canada flight, departing Wed, 17 Jun from Washington to London, returning Wed, 24 Jun, priced at ฿40,985 found 21 hours ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Heathrow LHR. Cheapest option available. Average driving time to city centre is 28 minutes. Flights from ฿28,975
LHR
Heathrow
Cheapest
Average driving time to city centre28 min
Flights from ฿28,975

Find the cheapest month to fly from Washington (WAS) to London (LON)

February is typically the cheapest month to fly

From ฿10,701 - ฿24,576 per traveller.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Heathrow
Airlines serving
Air France, American Airlines, Austrian Airlines, British Airways, Delta, Finnair, ITA Airways, Iberia, Icelandair, KLM, Lufthansa, Swiss International Air Lines, TAP Portugal, United
Popular airline
British Airways
Distance
5866 km
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