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

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0 Children (2~11)
0 Infants (0~2)
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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 2026

30 Apr - 09 May $ 1,040.00
BFS
Belfast
easyJet
2 STOPS
SFO
San Francisco
SFO
San Francisco
easyJet
2 STOPS
BFS
Belfast
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29 Apr - 11 May $ 1,104.00
BFS
Belfast
easyJet
1 STOPS
SFO
San Francisco
SFO
San Francisco
easyJet
1 STOPS
BFS
Belfast
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25 Apr - 05 May $ 1,112.00
BFS
Belfast
easyJet
2 STOPS
SFO
San Francisco
SFO
San Francisco
easyJet
1 STOPS
BFS
Belfast
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Last minute flights from Belfast to San Francisco

15 Apr - 02 May $ 1,084.00
BFS
Belfast
easyJet
2 STOPS
SFO
San Francisco
SFO
San Francisco
easyJet
2 STOPS
BFS
Belfast
Pick dates
23 Apr - 01 May $ 1,130.00
BFS
Belfast
easyJet
2 STOPS
SFO
San Francisco
SFO
San Francisco
easyJet
2 STOPS
BFS
Belfast
Pick dates
23 Apr - 01 May $ 1,144.00
BFS
Belfast
easyJet
2 STOPS
SFO
San Francisco
SFO
San Francisco
easyJet
2 STOPS
BFS
Belfast
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One-way flights to San Francisco from Belfast

6:20 PM - 11:45 AM
TAP Portugal
3 Stops
30h
BFS - SFO
$ 515
Kiwi
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8:10 PM - 2:05 PM
Level
2 Stops
29h 45m
BFS - SFO
$ 519
Kiwi
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9:05 PM - 2:05 PM
Level
2 Stops
28h 50m
BFS - SFO
$ 522
Kiwi
Pick dates

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.