Cheapest return flights from San Francisco to London in June from 626€

Best time to book flights for San Francisco (SFO) to London (LHR) flights at AirHint

AirHint found the following cheapest return flights from San Francisco (SFO) to London (LHR) in June 2025 (see full year).

Return flights

09 Jun - 16 Jun Flair Airlines
11 Jun - 16 Jun Scandinavian Airlines
04 Jun - 17 Jun Aer Lingus
04 Jun - 18 Jun Aer Lingus
03 Jun - 18 Jun Aer Lingus
09 Jun - 18 Jun Aer Lingus
08 Jun - 18 Jun Aer Lingus
04 Jun - 09 Jun Aer Lingus
02 Jun - 09 Jun Aer Lingus
03 Jun - 09 Jun Aer Lingus
24 Jun - 08 Jul SWISS
11 Jun - 09 Jul Aer Lingus
25 Jun - 03 Jul Aer Lingus
09 Jun - 15 Jul Air Canada
17 Jun - 03 Jul Aer Lingus
17 Jun - 16 Jul Aer Lingus
17 Jun - 24 Jul Aer Lingus
11 Jun - 10 Jul Aer Lingus
30 Jun - 15 Jul Air Canada
04 Jun - 30 Jul Aer Lingus

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

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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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