AirHint found the following cheapest return flights from Barcelona (BCN) to San Juan (SJU) in February 2026 (see full year).

Return flights

02 Feb - 17 Feb	Finnair
09 Feb - 19 Feb	Finnair
18 Feb - 25 Feb	Finnair
19 Feb - 26 Feb	Finnair
26 Feb - 03 Mar	Finnair
11 Feb - 19 Feb	Iberia
18 Feb - 24 Feb	Finnair
09 Feb - 15 Feb	Finnair
02 Feb - 15 Feb	Finnair
25 Feb - 01 Mar	Finnair
23 Feb - 01 Mar	Finnair
03 Feb - 09 Feb	LEVEL
07 Feb - 15 Feb	Finnair
07 Feb - 07 Mar	LEVEL
25 Feb - 08 Mar	Iberia
26 Feb - 05 Mar	Finnair
27 Feb - 08 Mar	LEVEL
25 Feb - 04 Mar	LEVEL
27 Feb - 07 Mar	LEVEL
23 Feb - 09 Mar	Delta

Also check the deals for one-way flights from Barcelona to San Juan in February.

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 Juan in February from 447€

Return flights