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Cheap flights from London (LCY) 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 London (LCY) to San Francisco (SFO)

How to find the cheapest flight from London (LCY) to San Francisco (SFO)
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How to find the cheapest flight from London (LCY) to San Francisco (SFO)
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How to find the cheapest flight from London (LCY) to San Francisco (SFO)
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Cheap flights from London to San Francisco in January , February 2026

26 Jan - 03 Feb $ 514.00
LCY
London
Swiss International Air Lines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Swiss International Air Lines
1 STOPS
LCY
London
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28 Jan - 02 Feb $ 522.00
LCY
London
Swiss International Air Lines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Swiss International Air Lines
1 STOPS
LCY
London
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21 Jan - 10 Feb $ 1,599.00
LCY
London
Swiss International Air Lines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Swiss International Air Lines
1 STOPS
LCY
London
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Last minute flights from London to San Francisco

18 Jan - 02 Feb $ 754.00
LCY
London
Swiss International Air Lines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Swiss International Air Lines
1 STOPS
LCY
London
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22 Jan - 01 Feb $ 784.00
LCY
London
Swiss International Air Lines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Swiss International Air Lines
1 STOPS
LCY
London
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15 Jan - 01 Feb $ 1,137.00
LCY
London
Swiss International Air Lines
1 STOPS
SFO
San Francisco
SFO
San Francisco
Swiss International Air Lines
1 STOPS
LCY
London
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One-way flights to San Francisco from London

9:20 AM - 1:15 PM
Swiss International Air Lines
1 Stops
15h 10m
LCY - SFO
$ 685
Kiwi
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9:20 AM - 1:15 PM
Swiss International Air Lines
1 Stops
15h 10m
LCY - SFO
$ 685
Kiwi
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9:50 AM - 1:20 PM
United Airlines
1 Stops
14h 5m
LCY - SFO
$ 763
Kiwi
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How to find the cheapest flight from London (LCY) to San Francisco (SFO)

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