Cheapest return flights from San Francisco to London in June from 638€

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

Return flights

02 Jun - 16 Jun WestJet
03 Jun - 08 Jun Flair Airlines
10 Jun - 18 Jun British Airways direct
12 Jun - 21 Jun WestJet
01 Jun - 16 Jun WestJet
02 Jun - 24 Jun WestJet
08 Jun - 23 Jun WestJet
03 Jun - 08 Jun British Airways direct
23 Jun - 08 Jul Air Canada
13 Jun - 20 Jun Air Canada
10 Jun - 01 Jul WestJet
16 Jun - 07 Jul Air France direct
17 Jun - 16 Jul Air France direct
21 Jun - 09 Jul Delta direct
02 Jun - 24 Jun Austrian Airlines direct
10 Jun - 01 Jul Air France direct
10 Jun - 03 Jul Air France direct
23 Jun - 08 Jul Austrian Airlines direct
30 Jun - 12 Jul Air France direct
25 Jun - 11 Jul Air France direct

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

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