S$529 Cheap Flights from Washington to London

Airlines that fly 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 S$529 for one-way flights and S$838 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, 5 Mar - Mon, 17 Mar
IAD
Washington
LHR
London
S$838 Return, found 13 hours ago
S$838
Return
found 13 hours ago
Select United flight, departing Wed, 5 Mar from Washington to London, returning Mon, 17 Mar, priced at S$838 found 13 hours ago
Delta
Mon, 9 Dec - Wed, 18 Dec
IAD
Washington
LHR
London
S$843 Return, found 1 day ago
S$843
Return
found 1 day ago
Select Delta flight, departing Mon, 9 Dec from Washington to London, returning Wed, 18 Dec, priced at S$843 found 1 day ago
Virgin Atlantic
Mon, 9 Dec - Wed, 18 Dec
IAD
Washington
LHR
London
S$843 Return, found 1 day ago
S$843
Return
found 1 day ago
Select Virgin Atlantic flight, departing Mon, 9 Dec from Washington to London, returning Wed, 18 Dec, priced at S$843 found 1 day ago
Delta
Mon, 9 Dec - Wed, 18 Dec
BWI
Baltimore
LHR
London
S$851 Return, found 1 day ago
S$851
Return
found 1 day ago
Select Delta flight, departing Mon, 9 Dec from Baltimore to London, returning Wed, 18 Dec, priced at S$851 found 1 day ago
Delta
Mon, 9 Dec - Wed, 18 Dec
DCA
Washington
LHR
London
S$851 Return, found 1 day ago
S$851
Return
found 1 day ago
Select Delta flight, departing Mon, 9 Dec from Washington to London, returning Wed, 18 Dec, priced at S$851 found 1 day ago
United
Wed, 5 Mar - Mon, 17 Mar
IAD
Washington
LGW
London
S$856 Return, found 13 hours ago
S$856
Return
found 13 hours ago
Select United flight, departing Wed, 5 Mar from Washington to London, returning Mon, 17 Mar, priced at S$856 found 13 hours ago
Air Canada
Wed, 5 Mar - Mon, 17 Mar
DCA
Washington
LGW
London
S$864 Return, found 13 hours ago
S$864
Return
found 13 hours ago
Select Air Canada flight, departing Wed, 5 Mar from Washington to London, returning Mon, 17 Mar, priced at S$864 found 13 hours ago
British Airways
Mon, 9 Dec - Wed, 18 Dec
IAD
Washington
LHR
London
S$880 Return, found 1 day ago
S$880
Return
found 1 day ago
Select British Airways flight, departing Mon, 9 Dec from Washington to London, returning Wed, 18 Dec, priced at S$880 found 1 day ago
KLM
Mon, 9 Dec - Wed, 18 Dec
IAD
Washington
LHR
London
S$913 Return, found 1 day ago
S$913
Return
found 1 day ago
Select KLM flight, departing Mon, 9 Dec from Washington to London, returning Wed, 18 Dec, priced at S$913 found 1 day ago
Air France
Mon, 9 Dec - Wed, 18 Dec
IAD
Washington
LHR
London
S$913 Return, found 1 day ago
S$913
Return
found 1 day ago
Select Air France flight, departing Mon, 9 Dec from Washington to London, returning Wed, 18 Dec, priced at S$913 found 1 day ago
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Washington to London route information
Origin airport
Washington Dulles Intl.
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, Finnair, Iberia, KLM, Lufthansa, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic
Return price
S$837
Distance
5866 km

Flights from Maryland to England

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London Airports

London

Washington to Heathrow
S$837.30
*Available to Expedia members.