Cheapest return flights from London to San Jose in June from 671€

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

Return flights

04 Jun - 20 Jun Lufthansa
12 Jun - 20 Jun Lufthansa
05 Jun - 20 Jun Lufthansa
02 Jun - 18 Jun SWISS
02 Jun - 16 Jun SWISS
10 Jun - 24 Jun Lufthansa
08 Jun - 21 Jun Lufthansa
19 Jun - 26 Jun Lufthansa
05 Jun - 18 Jun Lufthansa
26 Jun - 07 Jul Lufthansa
22 Jun - 25 Jul Lufthansa
02 Jun - 12 Jun KLM

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

Skyscanner

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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