Cheapest return flights from San Francisco to London in June from 761€

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

01 Jun - 19 Jun Air Canada
04 Jun - 20 Jun Air Canada
08 Jun - 17 Jun Aer Lingus
03 Jun - 17 Jun Aer Lingus
01 Jun - 12 Jun Delta
09 Jun - 18 Jun Delta
01 Jun - 15 Jun Air Canada
05 Jun - 12 Jun WestJet
07 Jun - 17 Jun Aer Lingus
01 Jun - 08 Jun United
30 Jun - 09 Jul Air Canada
10 Jun - 08 Jul Air Canada
22 Jun - 04 Jul Air Canada
01 Jun - 02 Jul Air Canada
23 Jun - 15 Jul Air Canada
17 Jun - 01 Jul Air Canada
03 Jun - 01 Jul Air Canada
03 Jun - 02 Jul Air Canada
03 Jun - 03 Jul Air Canada
29 Jun - 11 Jul Air Canada

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

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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