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

Return flights

06 Apr - 13 Apr	LEVEL
10 Apr - 19 Apr	LEVEL
22 Apr - 26 Apr	LEVEL
08 Apr - 22 Apr	Delta
22 Apr - 01 May	Vueling Airlines
10 Apr - 24 Apr	Delta
15 Apr - 02 May	Vueling Airlines
24 Apr - 06 May	Vueling Airlines
30 Apr - 12 May	Ryanair
10 Apr - 25 Apr	Royal Air Maroc
30 Apr - 13 May	Ryanair
11 Apr - 25 Apr	Royal Air Maroc
02 Apr - 14 Apr	Avianca
27 Apr - 20 May	SWISS
03 Apr - 17 Apr	Avianca
02 Apr - 08 Apr	Avianca
17 Apr - 01 May	Iberia
18 Apr - 02 May	Air France
24 Apr - 03 May	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 631€

Return flights