AirHint found the following cheapest one-way flights from Osaka (KIX) to Barcelona (BCN) in October 2025 (see full year).
One-Way flights
| 30 Oct | Hainan Airlines | ||
| 16 Oct | Hainan Airlines | ||
| 28 Oct | Jeju Air | ||
| 21 Oct | Hainan Airlines | ||
| 29 Oct | China Eastern | ||
| 15 Oct | Eastar Jet | ||
| 27 Oct | Eastar Jet | ||
| 24 Oct | Air China | ||
| 17 Oct | Air China | ||
| 20 Oct | Air China |
Also check the deals for return flights from Osaka to Barcelona in October.
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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