Cheapest return flights from Barcelona to San Jose in September from 680€

Best time to book flights for Barcelona (BCN) to San Jose (SJO) flights at AirHint

AirHint found the following cheapest return flights from Barcelona (BCN) to San Jose (SJO) in September 2025 (see full year).

Return flights

05 Sep - 18 Sep Delta
03 Sep - 10 Sep Delta
08 Sep - 01 Oct Delta
16 Sep - 07 Oct Delta
15 Sep - 06 Oct Delta
15 Sep - 07 Oct Delta
26 Sep - 07 Oct Delta
08 Sep - 19 Sep Delta
29 Sep - 12 Oct Delta
01 Sep - 12 Sep Delta
30 Sep - 19 Oct Air France
05 Sep - 21 Sep United
02 Sep - 08 Sep United
06 Sep - 14 Sep Vueling Airlines
04 Sep - 11 Sep United
01 Sep - 13 Sep TAP
01 Sep - 15 Sep TAP

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

Skyscanner

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