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Cheap flights from Belfast (BFS) to San Francisco (SFO)

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How to find the cheapest flight from Belfast (BFS) to San Francisco (SFO)

How to find the cheapest flight from Belfast (BFS) to San Francisco (SFO)
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How to find the cheapest flight from Belfast (BFS) to San Francisco (SFO)
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How to find the cheapest flight from Belfast (BFS) to San Francisco (SFO)
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Cheap flights from Belfast to San Francisco in October , November 2026

31 Oct - 09 Nov $ 1,024.00
BFS
Belfast
easyJet
2 STOPS
SFO
San Francisco
SFO
San Francisco
easyJet
2 STOPS
BFS
Belfast
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31 Oct - 17 Nov $ 1,032.00
BFS
Belfast
easyJet
2 STOPS
SFO
San Francisco
SFO
San Francisco
easyJet
2 STOPS
BFS
Belfast
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30 Oct - 02 Nov $ 1,088.00
BFS
Belfast
easyJet
2 STOPS
SFO
San Francisco
SFO
San Francisco
easyJet
2 STOPS
BFS
Belfast
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Last minute flights from Belfast to San Francisco

21 Oct - 02 Nov $ 1,399.00
BFS
Belfast
easyJet
3 STOPS
SFO
San Francisco
SFO
San Francisco
easyJet
3 STOPS
BFS
Belfast
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21 Oct - 02 Nov $ 1,400.00
BFS
Belfast
easyJet
3 STOPS
SFO
San Francisco
SFO
San Francisco
easyJet
3 STOPS
BFS
Belfast
Pick dates
29 Oct - 02 Nov $ 1,480.00
BFS
Belfast
easyJet
2 STOPS
SFO
San Francisco
SFO
San Francisco
easyJet
3 STOPS
BFS
Belfast
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One-way flights to San Francisco from Belfast

7:15 AM - 9:21 AM
Frontier Airlines
3 Stops
35h 2m
BFS - SFO
$ 726
Kiwi
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5:25 PM - 9:55 AM
TAP Portugal
3 Stops
29h 5m
BFS - SFO
$ 781
Kiwi
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7:15 AM - 7:59 PM
Alaska Airlines
2 Stops
22h 38m
BFS - SFO
$ 850
Kiwi
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How to find the cheapest flight from Belfast (BFS) to San Francisco (SFO)

Related info for your journey
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How to find the cheapest flight from Belfast (BFS) to San Francisco (SFO)
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 Belfast (BFS) to San Francisco (SFO)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.