AirHint found the following cheapest one-way flights from Osaka (KIX) to Barcelona (BCN) in September 2026 (see full year).
One-Way flights
| 08 Sep | AirAsia X | ||
| 29 Sep | AirAsia X | ||
| 01 Sep | T'way Air | ||
| 12 Sep | AirAsia X | ||
| 17 Sep | AirAsia X | ||
| 25 Sep | AirAsia X | ||
| 26 Sep | AirAsia X | ||
| 10 Sep | Parata Air | ||
| 27 Sep | AirAsia X | ||
| 13 Sep | Eastar Jet |
Also check the deals for return flights from Osaka to Barcelona in September.
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