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

Return flights

25 Jan - 05 Feb	Air Canada
13 Jan - 26 Jan	Air Canada
20 Jan - 02 Feb	Air Canada
14 Jan - 22 Jan	United
12 Jan - 31 Jan	United
12 Jan - 25 Jan	United
16 Jan - 31 Jan	United
18 Jan - 30 Jan	United
12 Jan - 26 Jan	United
19 Jan - 02 Feb	United
29 Jan - 19 Feb	United
17 Jan - 01 Feb	United
23 Jan - 08 Feb	United
23 Jan - 07 Feb	United
31 Jan - 14 Feb	United
30 Jan - 14 Feb	United
20 Jan - 25 Jan	United
20 Jan - 30 Jan	United
11 Jan - 18 Jan	Iberia
31 Jan - 21 Feb	Iberia

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.

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Cheapest return flights from Barcelona to San Jose in January from 486€

Return flights