Cheapest return flights from London to San Jose in June from 713€

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

Return flights

23 Jun - 07 Jul SWISS
04 Jun - 09 Jun Lufthansa
11 Jun - 02 Jul SWISS
18 Jun - 09 Jul SWISS
20 Jun - 05 Jul SWISS
10 Jun - 17 Jun SWISS
23 Jun - 10 Jul SWISS
20 Jun - 02 Jul SWISS
16 Jun - 30 Jun SWISS
25 Jun - 05 Jul SWISS
11 Jun - 21 Jun Lufthansa
02 Jun - 13 Jun KLM
20 Jun - 01 Jul SWISS
06 Jun - 16 Jun KLM
05 Jun - 14 Jun KLM
09 Jun - 22 Jun KLM
08 Jun - 21 Jun KLM
01 Jun - 01 Jul Lufthansa
20 Jun - 14 Jul KLM
12 Jun - 27 Jun KLM

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

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