Cheapest return flights from San Jose to London in June from $689

Best time to book flights for San Jose (SJO) to London (LHR) flights at AirHint

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

Return flights

04 Jun - 11 Jun Air France
13 Jun - 17 Jun Air France
12 Jun - 22 Jun Air France
11 Jun - 25 Jun Air France
01 Jun - 15 Jun KLM
05 Jun - 10 Jun Air France
30 Jun - 05 Jul Air Canada
21 Jun - 31 Jul KLM
28 Jun - 12 Jul KLM
30 Jun - 12 Jul KLM
29 Jun - 13 Jul Iberia
27 Jun - 12 Jul Iberia
24 Jun - 18 Jul KLM
24 Jun - 08 Jul British Airways

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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