Cheapest return flights from San Francisco to London in January from 393€

AirHint found the following cheapest return flights from San Francisco (SFO) to London (LHR) in January 2026 (see full year).

Return flights

16 Jan - 18 Jan Scandinavian Airlines
12 Jan - 12 Feb Scandinavian Airlines
12 Jan - 16 Jan Scandinavian Airlines
24 Jan - 28 Jan Scandinavian Airlines
11 Jan - 18 Jan Scandinavian Airlines
11 Jan - 31 Jan Scandinavian Airlines
24 Jan - 31 Jan Scandinavian Airlines
12 Jan - 07 Feb Scandinavian Airlines
17 Jan - 07 Feb Scandinavian Airlines
25 Jan - 14 Feb Scandinavian Airlines
19 Jan - 14 Feb Scandinavian Airlines
16 Jan - 25 Jan TAP
16 Jan - 07 Feb TAP
20 Jan - 17 Feb Virgin Atlantic
09 Jan - 17 Jan Scandinavian Airlines
16 Jan - 24 Jan Scandinavian Airlines
10 Jan - 16 Jan Scandinavian Airlines
12 Jan - 12 Feb British Airways direct
27 Jan - 03 Feb British Airways direct
14 Jan - 07 Feb KLM

Also check the deals for one-way flights from San Francisco to London in January.

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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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