AirHint found the following cheapest return flights from Barcelona (BCN) to San Jose (SJO) in July 2025 (see full year).

Return flights

30 Jul - 20 Aug	Delta
22 Jul - 06 Aug	Ryanair
23 Jul - 01 Aug	Iberojet
29 Jul - 10 Aug	United
29 Jul - 09 Aug	United
30 Jul - 12 Aug	Air Canada
28 Jul - 10 Aug	United
28 Jul - 11 Aug	United
29 Jul - 12 Aug	United
28 Jul - 12 Aug	United
23 Jul - 25 Jul	Iberojet

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

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 July from 735€

Return flights