Cheapest one-way flights from Osaka to Barcelona in September from $390

AirHint found the following cheapest one-way flights from Osaka (KIX) to Barcelona (BCN) in September 2025 (see full year).

One-Way flights

27 Sep Eastar Jet
23 Sep T'way Air
29 Sep Greater Bay Airlines
30 Sep Greater Bay Airlines
28 Sep Hong Kong Airlines
22 Sep T'way Air
24 Sep T'way Air
19 Sep Vietnam Airlines
25 Sep Thai AirAsia X
26 Sep Peach

Also check the deals for return flights from Osaka to Barcelona in September.

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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