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

Return flights

11 Feb - 18 Feb	Brussels Airlines
11 Feb - 25 Feb	Lufthansa
14 Feb - 23 Feb	Lufthansa
15 Feb - 23 Feb	Lufthansa
04 Feb - 12 Feb	Lufthansa
18 Feb - 23 Feb	Brussels Airlines
02 Feb - 17 Feb	Lufthansa
18 Feb - 24 Feb	Lufthansa
16 Feb - 24 Feb	Lufthansa
01 Feb - 07 Feb	Frontier Airlines
13 Feb - 03 Mar	Lufthansa
21 Feb - 08 Mar	Lufthansa
28 Feb - 10 Mar	KLM
20 Feb - 08 Mar	Lufthansa
13 Feb - 03 Mar	British Airways	direct
28 Feb - 10 Mar	British Airways	direct
21 Feb - 08 Mar	British Airways	direct
20 Feb - 08 Mar	British Airways	direct

Also check the deals for one-way flights from San Diego to London 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 San Diego to London in February from $606

Return flights