Cheapest return flights from San Jose to London in June from 645€

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

Return flights

05 Jun - 07 Jun Air France
08 Jun - 18 Jun Air France
06 Jun - 17 Jun Air France
04 Jun - 17 Jun Iberia
04 Jun - 12 Jun Iberia
22 Jun - 28 Jun Air France
12 Jun - 26 Jun Air France
16 Jun - 23 Jun Iberojet
29 Jun - 20 Jul Avianca
18 Jun - 04 Jul Iberojet
28 Jun - 26 Jul Air France
22 Jun - 20 Jul Alaska Airlines
19 Jun - 12 Jul Alaska Airlines
20 Jun - 20 Jul Alaska Airlines
24 Jun - 11 Jul Alaska Airlines
25 Jun - 21 Jul Iberojet

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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