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

Return flights

08 Apr - 24 Apr	Ryanair
08 Apr - 22 Apr	Vueling Airlines
20 Apr - 04 May	Ryanair
25 Apr - 29 Apr	Ryanair
15 Apr - 29 Apr	Ryanair
13 Apr - 26 Apr	Ryanair
13 Apr - 24 Apr	Ryanair
13 Apr - 27 Apr	Ryanair
08 Apr - 20 Apr	Vueling Airlines
14 Apr - 25 Apr	Vueling Airlines
26 Apr - 10 May	Ryanair
07 Apr - 21 Apr	Vueling Airlines
19 Apr - 04 May	Ryanair
24 Apr - 02 May	Delta
18 Apr - 02 May	Ryanair
30 Apr - 04 May	LEVEL
27 Apr - 20 May	SWISS
18 Apr - 03 May	Wizz Air Malta
17 Apr - 01 May	Royal Air Maroc
29 Apr - 10 May	Vueling Airlines

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 605€

Return flights