RM1,561 Cheap Flights from Washington (WAS) to London (LON)

View RM1,561 flight on Sun, 3 May 2026Opens in a new window

Popular airlines from Washington to London

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Cheap Flights from Washington to London (WAS-LON)

Prices were available within the past 7 days and start at RM1,561 for one-way flights and RM2,469 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Thu, 23 Apr - Wed, 6 May
IAD
Washington
LHR
London
RM2,469 Return, found 4 days ago
RM2,469
Return
found 4 days ago
Select Scandinavian Airlines flight, departing Thu, 23 Apr from Washington to London, returning Wed, 6 May, priced at RM2,469 found 4 days ago
Scandinavian Airlines
Thu, 23 Apr - Wed, 6 May
IAD
Washington
LHR
London
RM2,484 Return, found 4 days ago
RM2,484
Return
found 4 days ago
Select Scandinavian Airlines flight, departing Thu, 23 Apr from Washington to London, returning Wed, 6 May, priced at RM2,484 found 4 days ago
Scandinavian Airlines
Thu, 23 Apr - Wed, 6 May
IAD
Washington
LHR
London
RM2,499 Return, found 4 days ago
RM2,499
Return
found 4 days ago
Select Scandinavian Airlines flight, departing Thu, 23 Apr from Washington to London, returning Wed, 6 May, priced at RM2,499 found 4 days ago
Scandinavian Airlines
Thu, 23 Apr - Wed, 6 May
IAD
Washington
LHR
London
RM2,514 Return, found 4 days ago
RM2,514
Return
found 4 days ago
Select Scandinavian Airlines flight, departing Thu, 23 Apr from Washington to London, returning Wed, 6 May, priced at RM2,514 found 4 days ago
Scandinavian Airlines
Thu, 23 Apr - Wed, 6 May
IAD
Washington
LHR
London
RM2,529 Return, found 4 days ago
RM2,529
Return
found 4 days ago
Select Scandinavian Airlines flight, departing Thu, 23 Apr from Washington to London, returning Wed, 6 May, priced at RM2,529 found 4 days ago
British Airways
Tue, 21 Apr - Wed, 6 May
BWI
Baltimore
LHR
London
RM2,633 Return, found 4 days ago
RM2,633
Return
found 4 days ago
Select British Airways flight, departing Tue, 21 Apr from Baltimore to London, returning Wed, 6 May, priced at RM2,633 found 4 days ago
British Airways
Tue, 21 Apr - Wed, 6 May
BWI
Baltimore
LHR
London
RM2,713 Return, found 4 days ago
RM2,713
Return
found 4 days ago
Select British Airways flight, departing Tue, 21 Apr from Baltimore to London, returning Wed, 6 May, priced at RM2,713 found 4 days ago
United
Tue, 21 Apr - Wed, 6 May
BWI
Baltimore
LHR
London
RM2,724 Return, found 4 days ago
RM2,724
Return
found 4 days ago
Select United flight, departing Tue, 21 Apr from Baltimore to London, returning Wed, 6 May, priced at RM2,724 found 4 days ago
Delta
Sun, 26 Apr - Wed, 6 May
BWI
Baltimore
LHR
London
RM2,751 Return, found 4 days ago
RM2,751
Return
found 4 days ago
Select Delta flight, departing Sun, 26 Apr from Baltimore to London, returning Wed, 6 May, priced at RM2,751 found 4 days ago
Lufthansa
Thu, 23 Apr - Wed, 6 May
IAD
Washington
LHR
London
RM2,956 Return, found 4 days ago
RM2,956
Return
found 4 days ago
Select Lufthansa flight, departing Thu, 23 Apr from Washington to London, returning Wed, 6 May, priced at RM2,956 found 4 days ago

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

February is typically the cheapest month to fly

From RM 1,370 - RM 3,146 per traveller.
Washington to London route information
Origin airport
Washington Dulles Intl.
Destination airport
Heathrow
Return price
RM2,469
Distance
5866 km

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