AirHint found the following cheapest return flights from London (LON) to San Diego (SAN) in February 2026 (see full year).

Return flights

06 Feb - 09 Feb	Lufthansa
06 Feb - 10 Feb	Lufthansa
13 Feb - 28 Feb	Lufthansa
13 Feb - 22 Feb	Lufthansa
04 Feb - 23 Feb	Lufthansa
25 Feb - 04 Mar	Lufthansa
01 Feb - 11 Feb	Lufthansa
01 Feb - 09 Feb	Lufthansa
06 Feb - 08 Feb	Lufthansa
08 Feb - 14 Feb	Lufthansa
08 Feb - 22 Feb	Lufthansa
13 Feb - 01 Mar	Lufthansa
27 Feb - 09 Mar	Lufthansa
24 Feb - 10 Mar	SWISS
26 Feb - 11 Mar	Austrian Airlines
20 Feb - 01 Mar	Lufthansa
25 Feb - 18 Mar	Lufthansa
23 Feb - 02 Mar	Virgin Atlantic
23 Feb - 02 Mar	British Airways	direct
22 Feb - 07 Mar	Lufthansa

Also check the deals for one-way flights from London to San Diego in February.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from London to San Diego in February from 455€

Return flights