Cheapest return flights from San Francisco to London in March from 365€

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

Return flights

07 Mar - 08 Apr TAP
11 Mar - 14 Mar Scandinavian Airlines
03 Mar - 06 Mar Scandinavian Airlines
08 Mar - 11 Mar Scandinavian Airlines
12 Mar - 19 Mar Scandinavian Airlines
12 Mar - 23 Mar Scandinavian Airlines
01 Mar - 08 Mar Scandinavian Airlines
16 Mar - 26 Mar TAP
31 Mar - 25 Apr Scandinavian Airlines
14 Mar - 24 Mar TAP
20 Mar - 26 Mar TAP
24 Mar - 18 Apr Scandinavian Airlines
24 Mar - 04 Apr Scandinavian Airlines
11 Mar - 25 Mar United
30 Mar - 25 Apr Scandinavian Airlines
30 Mar - 05 Apr Lufthansa
29 Mar - 05 Apr Lufthansa
19 Mar - 11 Apr Scandinavian Airlines
22 Mar - 11 Apr Scandinavian Airlines
21 Mar - 11 Apr Scandinavian Airlines

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

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