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Cheap flights from Buffalo (BUF) to Belfast (BFS)

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How to find the cheapest flight from Buffalo (BUF) to Belfast (BFS)

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

23 Mar - 28 Apr $ 731.00
BUF
Buffalo
Frontier Airlines
2 STOPS
BFS
Belfast
BFS
Belfast
Frontier Airlines
3 STOPS
BUF
Buffalo
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23 Mar - 23 Apr $ 734.00
BUF
Buffalo
Frontier Airlines
2 STOPS
BFS
Belfast
BFS
Belfast
Frontier Airlines
3 STOPS
BUF
Buffalo
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23 Mar - 16 Apr $ 751.00
BUF
Buffalo
Frontier Airlines
2 STOPS
BFS
Belfast
BFS
Belfast
Frontier Airlines
3 STOPS
BUF
Buffalo
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Last minute flights from Buffalo to Belfast

23 Mar - 01 Apr $ 1,174.00
BUF
Buffalo
Frontier Airlines
2 STOPS
BFS
Belfast
BFS
Belfast
Frontier Airlines
2 STOPS
BUF
Buffalo
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23 Mar - 01 Apr $ 1,176.00
BUF
Buffalo
Frontier Airlines
2 STOPS
BFS
Belfast
BFS
Belfast
Frontier Airlines
2 STOPS
BUF
Buffalo
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23 Mar - 01 Apr $ 1,196.00
BUF
Buffalo
Frontier Airlines
2 STOPS
BFS
Belfast
BFS
Belfast
Frontier Airlines
2 STOPS
BUF
Buffalo
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One-way flights to Belfast from Buffalo

9:25 PM - 12:05 PM
easyJet
2 Stops
36h 10m
BUF - BFS
$ 280
Kiwi
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10:44 AM - 12:05 PM
easyJet
2 Stops
22h 51m
BUF - BFS
$ 425
Kiwi
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11:44 AM - 12:10 PM
easyJet
2 Stops
20h 56m
BUF - BFS
$ 452
Kiwi
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How to find the cheapest flight from Buffalo (BUF) to Belfast (BFS)

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How to find the cheapest flight from Buffalo (BUF) to Belfast (BFS)
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 Belfast (BFS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.