Cheapest return flights from San Jose to London in June from $1071

Best time to book flights for San Jose (SJC) to London (LGW) flights at AirHint

AirHint found the following cheapest return flights from San Jose (SJC) to London (LGW) in June 2025 (see full year).

Return flights

20 Jun - 09 Jul Alaska Airlines
02 Jun - 09 Jun Alaska Airlines
10 Jun - 19 Jun Icelandair
10 Jun - 14 Jun Icelandair
17 Jun - 26 Jun Icelandair
17 Jun - 08 Jul Icelandair
17 Jun - 17 Jul Icelandair
17 Jun - 01 Jul Icelandair
19 Jun - 21 Jun Icelandair

Also check the deals for one-way flights from San Jose 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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