Cheapest return BCN–SJO flights, December

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

Return flights

30 Dec - 16 Jan Air Transat
11 Dec - 30 Dec Iberia
11 Dec - 28 Dec Iberia
09 Dec - 13 Dec LEVEL
06 Dec - 18 Dec Iberia
28 Dec - 30 Jan United
26 Dec - 26 Jan Vueling Airlines
31 Dec - 16 Jan Iberia
26 Dec - 05 Jan Iberia
31 Dec - 10 Jan United
27 Dec - 09 Jan Vueling Airlines
07 Dec - 19 Dec TAP
06 Dec - 19 Dec TAP
23 Dec - 09 Jan Iberia
05 Dec - 19 Dec British Airways
26 Dec - 10 Jan Vueling Airlines
20 Dec - 06 Jan TAP

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

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