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Cheap flights from London (LCY) to Washington (DCA)

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How to find the cheapest flight from London (LCY) to Washington (DCA)

How to find the cheapest flight from London (LCY) to Washington (DCA)
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How to find the cheapest flight from London (LCY) to Washington (DCA)
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How to find the cheapest flight from London (LCY) to Washington (DCA)
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Cheap flights from London to Washington in February , March 2026

11 Feb - 12 Mar $ 1,312.00
LCY
London
Swiss International Air Lines
2 STOPS
DCA
Washington
DCA
Washington
Swiss International Air Lines
2 STOPS
LCY
London
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11 Feb - 12 Mar $ 1,322.00
LCY
London
United Airlines
2 STOPS
DCA
Washington
DCA
Washington
United Airlines
2 STOPS
LCY
London
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09 Feb - 10 Mar $ 1,400.00
LCY
London
Vueling
3 STOPS
DCA
Washington
DCA
Washington
Vueling
2 STOPS
LCY
London
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Last minute flights from London to Washington

18 Feb - 01 Mar $ 1,467.00
LCY
London
Swiss International Air Lines
3 STOPS
DCA
Washington
DCA
Washington
Swiss International Air Lines
3 STOPS
LCY
London
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09 Feb - 01 Mar $ 1,529.00
LCY
London
Swiss International Air Lines
3 STOPS
DCA
Washington
DCA
Washington
Swiss International Air Lines
3 STOPS
LCY
London
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09 Feb - 01 Mar $ 1,552.00
LCY
London
Lufthansa
3 STOPS
DCA
Washington
DCA
Washington
Lufthansa
3 STOPS
LCY
London
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One-way flights to Washington from London

7:15 PM - 5:00 PM
TAP Portugal
3 Stops
28h 34m
LCY - DCA
$ 839
Kiwi
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1:20 PM - 4:00 PM
United Airlines
2 Stops
33h 11m
LCY - DCA
$ 1,552
Kiwi
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9:20 AM - 7:35 PM
United Airlines
2 Stops
18h 28m
LCY - DCA
$ 1,565
Kiwi
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How to find the cheapest flight from London (LCY) to Washington (DCA)

Related info for your journey
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How to find the cheapest flight from London (LCY) to Washington (DCA)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from London (LCY) to Washington (DCA)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.