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

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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 July , August 2026

30 Jul - 07 Aug $ 1,480.00
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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30 Jul - 07 Aug $ 1,480.00
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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29 Jul - 10 Aug $ 6,293.00
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

29 Jul - 02 Aug $ 2,096.00
LCY
London
Swiss International Air Lines
2 STOPS
SFO
San Francisco
SFO
San Francisco
Swiss International Air Lines
2 STOPS
LCY
London
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29 Jul - 02 Aug $ 2,426.00
LCY
London
ITA Airways
1 STOPS
SFO
San Francisco
SFO
San Francisco
ITA Airways
2 STOPS
LCY
London
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29 Jul - 02 Aug $ 6,467.00
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

7:45 AM - 8:25 PM
Hawaiian Airlines
3 Stops
22h 18m
LCY - SFO
$ 1,323
Kiwi
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8:15 PM - 9:50 AM
KLM Royal Dutch Airlines
1 Stops
23h 30m
LCY - SFO
$ 1,447
Kiwi
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9:15 AM - 12:55 PM
United Airlines
1 Stops
14h
LCY - SFO
$ 2,230
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.