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

Return flights

01 Jun - 14 Jun	Delta
08 Jun - 21 Jun	Iberia
10 Jun - 18 Jun	SWISS
15 Jun - 28 Jun	Iberia
01 Jun - 11 Jun	Iberia
01 Jun - 19 Jun	Iberia
01 Jun - 21 Jun	Iberia
01 Jun - 30 Jun	Iberia
29 Jun - 13 Jul	Iberia
20 Jun - 03 Jul	Iberia
15 Jun - 29 Jun	Vueling Airlines

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

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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Cheapest return flights from Barcelona to San Jose in June from 759€

Return flights