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

Return flights

13 Jan - 29 Jan	Air Canada
29 Jan - 10 Feb	Air Canada
20 Jan - 03 Feb	Air Canada
12 Jan - 25 Jan	Air Canada
17 Jan - 01 Feb	Air Canada
19 Jan - 30 Jan	United
08 Jan - 28 Jan	United
08 Jan - 29 Jan	United
08 Jan - 31 Jan	United
08 Jan - 01 Feb	United
30 Jan - 14 Feb	United
06 Jan - 20 Jan	Delta
09 Jan - 26 Jan	Delta
01 Jan - 01 Feb	Avianca
01 Jan - 10 Jan	Avianca

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

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 January from 532€

Return flights