Cheapest return flights from San Jose to Barcelona in October from $607

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

Return flights

08 Oct - 22 Oct Scandinavian Airlines
05 Oct - 21 Oct Iberia
08 Oct - 25 Oct Delta
20 Oct - 27 Oct United
06 Oct - 20 Oct Iberia
07 Oct - 21 Oct Iberia
05 Oct - 19 Oct Iberia
01 Oct - 15 Oct British Airways
01 Oct - 14 Oct British Airways
08 Oct - 17 Oct British Airways

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

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.

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