Cheapest return flights from San Francisco to London in March from 452€

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

Return flights

09 Mar - 22 Mar TAP
10 Mar - 17 Mar SWISS
05 Mar - 09 Mar SWISS
12 Mar - 26 Mar SWISS
12 Mar - 16 Mar SWISS
25 Mar - 15 Apr TAP
25 Mar - 31 Mar TAP
27 Mar - 05 Apr Aer Lingus
21 Mar - 29 Mar Turkish Airlines

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

Skyscanner

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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