AirHint found the following cheapest return flights from Osaka (ITM) to Barcelona (BCN) in September 2026 (see full year).
Return flights
| 30 Sep - 07 Oct | ANA | ||
| 18 Sep - 24 Sep | ANA | ||
| 02 Sep - 07 Sep | Japan Airlines | ||
| 18 Sep - 27 Sep | ANA | ||
| 19 Sep - 27 Sep | ANA | ||
| 18 Sep - 26 Sep | Japan Airlines | ||
| 11 Sep - 19 Sep | Air France | ||
| 11 Sep - 21 Sep | Air France |
Also check the deals for one-way flights from Osaka to Barcelona in September.
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