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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 June , July 2026

29 Jun - 20 Jul $ 1,404.00
LCY
London
Swiss International Air Lines
3 STOPS
DCA
Washington
DCA
Washington
Swiss International Air Lines
2 STOPS
LCY
London
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29 Jun - 20 Jul $ 1,413.00
LCY
London
Virgin Atlantic Airways
3 STOPS
DCA
Washington
DCA
Washington
Virgin Atlantic Airways
2 STOPS
LCY
London
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29 Jun - 20 Jul $ 1,417.00
LCY
London
Virgin Atlantic Airways
3 STOPS
DCA
Washington
DCA
Washington
Virgin Atlantic Airways
2 STOPS
LCY
London
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Last minute flights from London to Washington

29 Jun - 02 Jul $ 1,970.00
LCY
London
Lufthansa
3 STOPS
DCA
Washington
DCA
Washington
Lufthansa
3 STOPS
LCY
London
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29 Jun - 02 Jul $ 2,043.00
LCY
London
Swiss International Air Lines
3 STOPS
DCA
Washington
DCA
Washington
Swiss International Air Lines
2 STOPS
LCY
London
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29 Jun - 01 Jul $ 2,128.00
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

10:00 AM - 10:25 AM
Air Canada
3 Stops
31h
LCY - DCA
$ 961
Kiwi
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1:10 PM - 6:00 AM
United Airlines
2 Stops
48h 44m
LCY - DCA
$ 1,730
Kiwi
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1:10 PM - 3:30 PM
United Airlines
2 Stops
32h 47m
LCY - DCA
$ 2,053
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.