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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 June , July 2026

24 Jun - 09 Jul $ 711.00
LCY
London
United Airlines
1 STOPS
SFO
San Francisco
SFO
San Francisco
United Airlines
1 STOPS
LCY
London
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18 Jun - 08 Jul $ 1,441.00
LCY
London
ITA Airways
1 STOPS
SFO
San Francisco
SFO
San Francisco
ITA Airways
2 STOPS
LCY
London
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18 Jun - 09 Jul $ 2,075.00
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

24 Jun - 01 Jul $ 785.00
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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16 Jun - 02 Jul $ 1,779.00
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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18 Jun - 01 Jul $ 2,444.00
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

1:10 PM - 9:40 AM
TAP Portugal
3 Stops
33h 25m
LCY - SFO
$ 676
Kiwi
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7:00 PM - 9:50 AM
KLM Royal Dutch Airlines
1 Stops
24h 45m
LCY - SFO
$ 960
Kiwi
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9:15 AM - 12:55 PM
United Airlines
1 Stops
14h
LCY - SFO
$ 1,451
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.