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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 April , May 2025

30 Apr - 29 May $ 796.00
BFS
Belfast
easyJet
2 STOPS
SFO
San Francisco
SFO
San Francisco
easyJet
2 STOPS
BFS
Belfast
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30 Apr - 26 May $ 816.00
BFS
Belfast
Aer Lingus
2 STOPS
SFO
San Francisco
SFO
San Francisco
Aer Lingus
2 STOPS
BFS
Belfast
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30 Apr - 29 May $ 829.00
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

28 Apr - 01 May $ 975.00
BFS
Belfast
easyJet
2 STOPS
SFO
San Francisco
SFO
San Francisco
easyJet
2 STOPS
BFS
Belfast
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28 Apr - 01 May $ 976.00
BFS
Belfast
easyJet
2 STOPS
SFO
San Francisco
SFO
San Francisco
easyJet
2 STOPS
BFS
Belfast
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24 Apr - 01 May $ 1,238.00
BFS
Belfast
British Airways
1 STOPS
SFO
San Francisco
SFO
San Francisco
British Airways
1 STOPS
BFS
Belfast
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One-way flights to San Francisco from Belfast

6:10 AM - 6:55 PM
Frontier Airlines
2 Stops
22h 27m
BFS - SFO
$ 440
Kiwi
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7:05 AM - 6:55 PM
Frontier Airlines
2 Stops
21h 32m
BFS - SFO
$ 472
Kiwi
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6:10 AM - 5:47 PM
Hawaiian Airlines
2 Stops
21h 7m
BFS - SFO
$ 486
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.