Cheapest return flights from Barcelona to San Jose in December from $741

Best time to book flights for Barcelona (BCN) to San Jose (SJO) flights at AirHint

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

Return flights

04 Dec - 14 Dec Delta
08 Dec - 15 Dec Delta
01 Dec - 22 Dec SWISS
28 Dec - 10 Jan Delta
01 Dec - 20 Dec KLM
06 Dec - 22 Dec KLM
12 Dec - 28 Dec Air France
22 Dec - 05 Jan Aeromexico
17 Dec - 13 Jan Aeromexico
23 Dec - 06 Jan Aeromexico
26 Dec - 06 Jan Aeromexico
28 Dec - 07 Jan Aeromexico
26 Dec - 07 Jan Aeromexico
13 Dec - 28 Dec Iberia
22 Dec - 13 Jan Iberia
27 Dec - 10 Jan Iberia
26 Dec - 05 Jan Aeromexico
19 Dec - 30 Dec Iberia
20 Dec - 29 Dec Air France

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

Skyscanner

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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