AirHint found the following cheapest return flights from San Diego (SAN) to London (LHR) in November 2025 (see full year).

Return flights

11 Nov - 18 Nov	Air Canada
09 Nov - 21 Nov	Air Canada
03 Nov - 24 Nov	Air Canada
24 Nov - 05 Dec	Air Canada
19 Nov - 05 Dec	Air Canada
18 Nov - 24 Nov	Air Canada
22 Nov - 03 Dec	Air Canada
05 Nov - 19 Nov	Air Canada
25 Nov - 11 Dec	Air Canada
19 Nov - 24 Nov	Air Canada
01 Nov - 14 Nov	Air Canada
11 Nov - 18 Nov	British Airways	direct
19 Nov - 27 Nov	Air Canada
15 Nov - 26 Nov	Air Canada
25 Nov - 11 Dec	British Airways	direct
24 Nov - 05 Dec	British Airways	direct
26 Nov - 03 Dec	British Airways
18 Nov - 13 Dec	Air Canada
28 Nov - 02 Dec	Air Canada
19 Nov - 13 Dec	Air Canada

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

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 November from $527

Return flights