Cheapest return flights from London to San Jose in June from 661€

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

Return flights

11 Jun - 20 Jun Lufthansa
02 Jun - 09 Jun SWISS
04 Jun - 20 Jun Lufthansa
03 Jun - 20 Jun SWISS
12 Jun - 02 Jul KLM
05 Jun - 04 Jul KLM
18 Jun - 09 Jul KLM
04 Jun - 18 Jun KLM
01 Jun - 07 Jun KLM
01 Jun - 30 Jun KLM
13 Jun - 27 Jun KLM
04 Jun - 21 Jun Lufthansa
17 Jun - 21 Jun Lufthansa
20 Jun - 11 Jul SWISS

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

Powered by

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.

Book a cheap hotel in San Jose

Cheap car rent in San Jose

Feel free to contact us with any feedback or request another flight research.