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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 June , July 2026

10 Jun - 13 Jul $ 1,053.00
BFS
Belfast
Aer Lingus
2 STOPS
SFO
San Francisco
SFO
San Francisco
Aer Lingus
2 STOPS
BFS
Belfast
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10 Jun - 29 Jul $ 1,056.00
BFS
Belfast
easyJet
2 STOPS
SFO
San Francisco
SFO
San Francisco
easyJet
2 STOPS
BFS
Belfast
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10 Jun - 29 Jul $ 1,087.00
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

19 Jun - 01 Jul $ 1,165.00
BFS
Belfast
Air France
2 STOPS
SFO
San Francisco
SFO
San Francisco
Air France
2 STOPS
BFS
Belfast
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19 Jun - 01 Jul $ 1,174.00
BFS
Belfast
Air France
1 STOPS
SFO
San Francisco
SFO
San Francisco
Air France
2 STOPS
BFS
Belfast
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19 Jun - 01 Jul $ 1,180.00
BFS
Belfast
Air France
2 STOPS
SFO
San Francisco
SFO
San Francisco
Air France
1 STOPS
BFS
Belfast
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One-way flights to San Francisco from Belfast

9:05 PM - 11:30 AM
French Bee
2 Stops
24h 45m
BFS - SFO
$ 572
Kiwi
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9:05 PM - 11:30 AM
French Bee
2 Stops
24h 45m
BFS - SFO
$ 631
Kiwi
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7:30 AM - 7:55 PM
WestJet
2 Stops
22h 25m
BFS - SFO
$ 636
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.