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

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How to find the cheapest flight from San Diego (SAN) to London (LCY)

How to find the cheapest flight from San Diego (SAN) to London (LCY)
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How to find the cheapest flight from San Diego (SAN) to London (LCY)
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How to find the cheapest flight from San Diego (SAN) to London (LCY)
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Cheap flights from San Diego to London in April , May 2026

25 Apr - 13 May $ 1,280.00
SAN
San Diego
Frontier Airlines
1 STOPS
LCY
London
LCY
London
Frontier Airlines
2 STOPS
SAN
San Diego
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04 Apr - 08 May $ 2,192.00
SAN
San Diego
Aer Lingus
1 STOPS
LCY
London
LCY
London
Aer Lingus
2 STOPS
SAN
San Diego
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11 Apr - 08 May $ 2,197.00
SAN
San Diego
Aer Lingus
1 STOPS
LCY
London
LCY
London
Aer Lingus
2 STOPS
SAN
San Diego
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Last minute flights from San Diego to London

24 Apr - 30 Apr $ 1,382.00
SAN
San Diego
Alaska Airlines
2 STOPS
LCY
London
LCY
London
Alaska Airlines
2 STOPS
SAN
San Diego
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21 Apr - 30 Apr $ 1,480.00
SAN
San Diego
Alaska Airlines
2 STOPS
LCY
London
LCY
London
Alaska Airlines
2 STOPS
SAN
San Diego
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13 Apr - 30 Apr $ 1,545.00
SAN
San Diego
Alaska Airlines
2 STOPS
LCY
London
LCY
London
Alaska Airlines
2 STOPS
SAN
San Diego
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One-way flights to London from San Diego

4:21 PM - 4:50 PM
Swiss International Air Lines
2 Stops
17h 4m
SAN - LCY
$ 555
Kiwi
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4:21 PM - 8:00 AM
Swiss International Air Lines
2 Stops
32h 19m
SAN - LCY
$ 649
Kiwi
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1:40 PM - 1:05 PM
KLM Royal Dutch Airlines
1 Stops
15h 35m
SAN - LCY
$ 787
Kiwi
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How to find the cheapest flight from San Diego (SAN) to London (LCY)

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