Cheapest return flights from London to San Jose in June from $824

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

Return flights

04 Jun - 30 Jun KLM
03 Jun - 18 Jun KLM
04 Jun - 18 Jun KLM
08 Jun - 14 Jul KLM
04 Jun - 02 Jul KLM
03 Jun - 20 Jun KLM
09 Jun - 17 Jun SWISS
10 Jun - 24 Jun SWISS
11 Jun - 08 Jul SWISS
06 Jun - 16 Jun KLM
11 Jun - 21 Jun SWISS
11 Jun - 25 Jun SWISS
18 Jun - 25 Jun SWISS
22 Jun - 02 Jul KLM
17 Jun - 09 Jul KLM
25 Jun - 09 Jul SWISS
11 Jun - 30 Jul SWISS
18 Jun - 04 Jul KLM
30 Jun - 10 Jul Iberia
27 Jun - 11 Jul KLM

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

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