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

Return flights

27 Apr - 04 May	Vueling Airlines
24 Apr - 01 May	Delta
18 Apr - 28 Apr	Vueling Airlines
14 Apr - 19 Apr	Vueling Airlines
17 Apr - 28 Apr	Vueling Airlines
17 Apr - 02 May	Vueling Airlines
10 Apr - 25 Apr	Delta
13 Apr - 26 Apr	Delta
12 Apr - 26 Apr	Delta
17 Apr - 06 May	Delta
10 Apr - 24 Apr	Vueling Airlines
18 Apr - 30 Apr	Vueling Airlines
17 Apr - 03 May	Vueling Airlines
18 Apr - 01 May	Vueling Airlines
01 Apr - 30 Apr	Delta
06 Apr - 20 Apr	Delta

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

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 April from 658€

Return flights