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Cheap flights from Buffalo (BUF) to London (LCY)

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How to find the cheapest flight from Buffalo (BUF) to London (LCY)

How to find the cheapest flight from Buffalo (BUF) to London (LCY)
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How to find the cheapest flight from Buffalo (BUF) to London (LCY)
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How to find the cheapest flight from Buffalo (BUF) to London (LCY)
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Cheap flights from Buffalo to London in March , April 2026

23 Mar - 28 Apr $ 1,002.00
BUF
Buffalo
Frontier Airlines
3 STOPS
LCY
London
LCY
London
Frontier Airlines
3 STOPS
BUF
Buffalo
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23 Mar - 16 Apr $ 1,007.00
BUF
Buffalo
Frontier Airlines
3 STOPS
LCY
London
LCY
London
Frontier Airlines
3 STOPS
BUF
Buffalo
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23 Mar - 24 Apr $ 1,035.00
BUF
Buffalo
Frontier Airlines
3 STOPS
LCY
London
LCY
London
Frontier Airlines
2 STOPS
BUF
Buffalo
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Last minute flights from Buffalo to London

23 Mar - 01 Apr $ 1,377.00
BUF
Buffalo
Frontier Airlines
3 STOPS
LCY
London
LCY
London
Frontier Airlines
3 STOPS
BUF
Buffalo
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23 Mar - 01 Apr $ 1,449.00
BUF
Buffalo
TAP Portugal
2 STOPS
LCY
London
LCY
London
TAP Portugal
3 STOPS
BUF
Buffalo
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23 Mar - 01 Apr $ 1,567.00
BUF
Buffalo
Frontier Airlines
2 STOPS
LCY
London
LCY
London
Frontier Airlines
3 STOPS
BUF
Buffalo
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One-way flights to London from Buffalo

7:00 AM - 11:55 AM
United Airlines
2 Stops
24h 35m
BUF - LCY
$ 532
Kiwi
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7:00 AM - 12:10 PM
United Airlines
2 Stops
24h 55m
BUF - LCY
$ 643
Kiwi
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1:50 PM - 7:00 AM
Aer Lingus
2 Stops
14h 45m
BUF - LCY
$ 1,370
Kiwi
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How to find the cheapest flight from Buffalo (BUF) to London (LCY)

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