Cheapest one-way flights from San Jose to Barcelona in September from $387
AirHint found the following cheapest one-way flights from San Jose (SJC) to Barcelona (BCN) in September 2025 (see full year).
One-Way flights
| 27 Sep | Hawaiian Airlines | ||
| 24 Sep | Hawaiian Airlines | ||
| 18 Sep | ITA Airways | ||
| 21 Sep | ITA Airways | ||
| 11 Sep | ITA Airways | ||
| 07 Sep | British Airways | ||
| 28 Sep | Icelandair | ||
| 09 Sep | Icelandair | ||
| 19 Sep | Icelandair |
Also check the deals for return flights from San Jose to Barcelona in September.
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.
