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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 April , May 2026

29 Apr - 11 May $ 1,482.00
LCY
London
KLM Royal Dutch Airlines
3 STOPS
DCA
Washington
DCA
Washington
KLM Royal Dutch Airlines
2 STOPS
LCY
London
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29 Apr - 11 May $ 1,482.00
LCY
London
KLM Royal Dutch Airlines
3 STOPS
DCA
Washington
DCA
Washington
KLM Royal Dutch Airlines
2 STOPS
LCY
London
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27 Apr - 11 May $ 1,539.00
LCY
London
KLM Royal Dutch Airlines
3 STOPS
DCA
Washington
DCA
Washington
KLM Royal Dutch Airlines
2 STOPS
LCY
London
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Last minute flights from London to Washington

24 Apr - 01 May $ 1,085.00
LCY
London
United Airlines
2 STOPS
DCA
Washington
DCA
Washington
United Airlines
2 STOPS
LCY
London
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16 Apr - 01 May $ 1,601.00
LCY
London
Lufthansa
3 STOPS
DCA
Washington
DCA
Washington
Lufthansa
2 STOPS
LCY
London
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27 Apr - 01 May $ 1,602.00
LCY
London
Lufthansa
3 STOPS
DCA
Washington
DCA
Washington
Lufthansa
2 STOPS
LCY
London
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One-way flights to Washington from London

8:30 PM - 9:22 PM
WestJet
3 Stops
31h 20m
LCY - DCA
$ 846
Kiwi
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8:00 AM - 3:00 PM
United Airlines
2 Stops
37h 24m
LCY - DCA
$ 1,230
Kiwi
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8:00 AM - 4:00 PM
United Airlines
2 Stops
38h 25m
LCY - DCA
$ 1,230
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.