Cheapest return flights from London to San Jose in June from 688€

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

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

Return flights

05 Jun - 12 Jun Lufthansa
04 Jun - 10 Jul Air France
06 Jun - 13 Jun SWISS
03 Jun - 15 Jul Air France
03 Jun - 11 Jun Lufthansa
01 Jun - 09 Jun Air Canada
26 Jun - 09 Jul Air France
11 Jun - 26 Jun Lufthansa
25 Jun - 07 Jul Air France
25 Jun - 08 Jul Air France
02 Jun - 14 Jun Lufthansa
24 Jun - 05 Jul Air Canada
30 Jun - 17 Jul KLM
11 Jun - 25 Jun Air France
05 Jun - 19 Jun British Airways
01 Jun - 30 Jun Lufthansa
07 Jun - 19 Jun Air France
25 Jun - 16 Jul Air France
21 Jun - 12 Jul Air France
20 Jun - 04 Jul SWISS

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