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

Return flights

31 Jan - 18 Feb	LEVEL
22 Jan - 05 Feb	LEVEL
25 Jan - 01 Feb	LEVEL
25 Jan - 07 Feb	LEVEL
31 Jan - 27 Feb	LEVEL
22 Jan - 08 Feb	Vueling Airlines
23 Jan - 08 Feb	Ryanair
15 Jan - 29 Jan	TAP
24 Jan - 03 Feb	Air Europa
20 Jan - 04 Feb	Delta
18 Jan - 30 Jan	TAP
31 Jan - 17 Feb	LEVEL
16 Jan - 30 Jan	Royal Air Maroc
19 Jan - 29 Jan	Vueling Airlines
12 Jan - 29 Jan	TAP
19 Jan - 30 Jan	Ryanair
17 Jan - 30 Jan	TAP
17 Jan - 26 Jan	LEVEL
20 Jan - 31 Jan	TAP
23 Jan - 31 Jan	Ryanair

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 552€

Return flights