Cheapest return flights from San Francisco to London in June from 690€

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

Return flights

03 Jun - 08 Jun WestJet
01 Jun - 17 Jun Alaska Airlines
01 Jun - 16 Jun WestJet
04 Jun - 12 Jun WestJet
05 Jun - 12 Jun Frontier Airlines
18 Jun - 24 Jun Turkish Airlines
11 Jun - 19 Jun WestJet
22 Jun - 30 Jun Turkish Airlines
20 Jun - 29 Jun Frontier Airlines
25 Jun - 29 Jun TAP
13 Jun - 04 Jul WestJet
12 Jun - 01 Jul jetBlue
29 Jun - 13 Jul Condor
18 Jun - 02 Jul Turkish Airlines
29 Jun - 04 Jul Alaska Airlines
01 Jun - 01 Jul Alaska Airlines
27 Jun - 10 Jul TAP
15 Jun - 02 Jul WestJet
20 Jun - 04 Jul Alaska Airlines
26 Jun - 29 Jul TAP

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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