AirHint found the following cheapest return flights from Barcelona (BCN) to Osaka (KIX) in May 2026 (see full year).

Return flights

18 May - 27 May	Etihad Airways
19 May - 12 Jun	Vueling Airlines
14 May - 28 May	Vueling Airlines
14 May - 27 May	Etihad Airways
18 May - 26 May	Etihad Airways
18 May - 28 May	Vueling Airlines
09 May - 23 May	Vueling Airlines
12 May - 21 May	Vueling Airlines
11 May - 18 May	Wizz Air Malta
11 May - 27 May	Air China
17 May - 24 May	Air China
16 May - 10 Jun	Vueling Airlines

Also check the deals for one-way flights from Barcelona to Osaka in May.

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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Cheapest return flights from Barcelona to Osaka in May from 674€

Return flights