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

Return flights

29 Jun - 12 Jul	Etihad Airways
09 Jun - 23 Jun	Etihad Airways
01 Jun - 02 Jul	Air France
01 Jun - 11 Jun	Finnair
18 Jun - 30 Jun	Vueling Airlines
22 Jun - 29 Jun	KLM
27 Jun - 11 Jul	Wizz Air Malta
27 Jun - 17 Jul	Etihad Airways
30 Jun - 16 Jul	Air France

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

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 June from 680€

Return flights