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Cheap flights from London (LCY) to San Diego (SAN)

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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 Diego (SAN)

How to find the cheapest flight from London (LCY) to San Diego (SAN)
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How to find the cheapest flight from London (LCY) to San Diego (SAN)
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How to find the cheapest flight from London (LCY) to San Diego (SAN)
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Cheap flights from London to San Diego in December 2025 , January 2026

24 Dec - 22 Jan $ 1,373.00
LCY
London
Swiss International Air Lines
2 STOPS
SAN
San Diego
SAN
San Diego
Swiss International Air Lines
2 STOPS
LCY
London
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29 Dec - 23 Jan $ 1,493.00
LCY
London
Swiss International Air Lines
2 STOPS
SAN
San Diego
SAN
San Diego
Swiss International Air Lines
2 STOPS
LCY
London
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29 Dec - 23 Jan $ 1,556.00
LCY
London
Swiss International Air Lines
2 STOPS
SAN
San Diego
SAN
San Diego
Swiss International Air Lines
2 STOPS
LCY
London
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Last minute flights from London to San Diego

24 Dec - 01 Jan $ 1,305.00
LCY
London
Air Dolomiti
2 STOPS
SAN
San Diego
SAN
San Diego
Air Dolomiti
2 STOPS
LCY
London
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24 Dec - 01 Jan $ 1,678.00
LCY
London
Lufthansa
2 STOPS
SAN
San Diego
SAN
San Diego
Lufthansa
2 STOPS
LCY
London
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24 Dec - 01 Jan $ 1,730.00
LCY
London
Swiss International Air Lines
2 STOPS
SAN
San Diego
SAN
San Diego
Swiss International Air Lines
2 STOPS
LCY
London
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One-way flights to San Diego from London

9:20 AM - 8:20 AM
Hawaiian Airlines
2 Stops
32h 44m
LCY - SAN
$ 1,042
Kiwi
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9:20 AM - 8:15 PM
Swiss International Air Lines
2 Stops
21h 31m
LCY - SAN
$ 1,164
Kiwi
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9:15 AM - 7:10 PM
Swiss International Air Lines
2 Stops
19h 33m
LCY - SAN
$ 1,893
Kiwi
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How to find the cheapest flight from London (LCY) to San Diego (SAN)

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