British Airways Cheap Flights from London to Washington

View €856 flight on Wed, 19 Nov 2025Opens in a new window

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Prices were available within the past 7 days and start at €856 for one-way flights and €535 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Fri, 12 Sep - Fri, 19 Sep
LHR
London
IAD
Washington
€535 Return, just found
€535
Return
just found
Select British Airways flight, departing Fri, 12 Sep from London to Washington, returning Fri, 19 Sep, priced at €535 just found
British Airways
Mon, 8 Sep - Mon, 22 Sep
LHR
London
DCA
Washington
€536 Return, found 2 days ago
€536
Return
found 2 days ago
Select British Airways flight, departing Mon, 8 Sep from London to Washington, returning Mon, 22 Sep, priced at €536 found 2 days ago
British Airways
Mon, 8 Sep - Mon, 22 Sep
LHR
London
DCA
Washington
€567 Return, found 2 days ago
€567
Return
found 2 days ago
Select British Airways flight, departing Mon, 8 Sep from London to Washington, returning Mon, 22 Sep, priced at €567 found 2 days ago
British Airways
Tue, 16 Sep - Sun, 28 Sep
LHR
London
DCA
Washington
€587 Return, found 2 hours ago
€587
Return
found 2 hours ago
Select British Airways flight, departing Tue, 16 Sep from London to Washington, returning Sun, 28 Sep, priced at €587 found 2 hours ago
British Airways
Mon, 8 Sep - Mon, 15 Sep
LHR
London
BWI
Baltimore
€590 Return, found 4 days ago
€590
Return
found 4 days ago
Select British Airways flight, departing Mon, 8 Sep from London to Baltimore, returning Mon, 15 Sep, priced at €590 found 4 days ago
British Airways
Mon, 8 Sep - Mon, 15 Sep
LHR
London
BWI
Baltimore
€601 Return, found 4 days ago
€601
Return
found 4 days ago
Select British Airways flight, departing Mon, 8 Sep from London to Baltimore, returning Mon, 15 Sep, priced at €601 found 4 days ago
London to Baltimore route information
Origin airport
Stansted
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Popular airline
British Airways
Distance
5831 km
*Available to Expedia members.