Cheapest one-way flights from Osaka to Barcelona in May from $522

AirHint found the following cheapest one-way flights from Osaka (ITM) to Barcelona (BCN) in May 2026 (see full year).

One-Way flights

20 May Japan Airlines
17 May Japan Airlines
21 May Japan Airlines
02 May Japan Airlines
01 May Japan Airlines
31 May Qatar Airways
07 May Qatar Airways
30 May Qatar Airways
04 May Turkish Airlines
03 May Japan Airlines

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

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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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