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

Return flights

21 Apr - 02 May	Delta
01 Apr - 15 Apr	TAP
24 Apr - 02 May	Delta
18 Apr - 28 Apr	Vueling Airlines
07 Apr - 16 Apr	Delta
23 Apr - 16 May	Iberia
07 Apr - 14 Apr	Delta
14 Apr - 25 Apr	Delta
06 Apr - 30 Apr	Delta
08 Apr - 12 Apr	Iberia
02 Apr - 12 Apr	Iberia
03 Apr - 12 Apr	Iberia
28 Apr - 10 May	Air Canada
10 Apr - 24 Apr	Iberia
27 Apr - 20 May	Avianca

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.

Book a cheap hotel in San Jose

Cheap car rent in San Jose

Cheapest return flights from Barcelona to San Jose in April from 672€

Return flights