Cheapest return flights from San Francisco to London in March from 460€

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

Return flights

09 Mar - 20 Mar Scandinavian Airlines
10 Mar - 18 Mar Scandinavian Airlines
11 Mar - 21 Mar Scandinavian Airlines
02 Mar - 18 Mar Scandinavian Airlines
12 Mar - 17 Mar Scandinavian Airlines
05 Mar - 09 Mar Scandinavian Airlines
15 Mar - 22 Mar Scandinavian Airlines
31 Mar - 10 Apr Scandinavian Airlines
03 Mar - 10 Mar British Airways direct
07 Mar - 08 Apr Scandinavian Airlines
04 Mar - 18 Mar Scandinavian Airlines
19 Mar - 11 Apr Scandinavian Airlines
06 Mar - 18 Apr Scandinavian Airlines
20 Mar - 11 Apr Scandinavian Airlines
02 Mar - 18 Mar British Airways direct
29 Mar - 18 Apr Aer Lingus
30 Mar - 05 Apr Austrian Airlines
29 Mar - 18 Apr British Airways direct
15 Mar - 04 Apr United direct
18 Mar - 04 Apr United direct

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

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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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