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

Return flights

12 Mar - 31 Mar	Iberia
13 Mar - 31 Mar	Wizz Air Malta
16 Mar - 30 Mar	Ryanair
17 Mar - 31 Mar	Vueling Airlines
21 Mar - 28 Mar	Iberia
13 Mar - 21 Mar	Wizz Air Malta
20 Mar - 31 Mar	Ryanair
18 Mar - 30 Mar	Vueling Airlines
09 Mar - 17 Mar	Vueling Airlines
12 Mar - 26 Mar	Iberia
12 Mar - 02 Apr	Ryanair
17 Mar - 02 Apr	Vueling Airlines
22 Mar - 11 Apr	Ryanair
21 Mar - 06 Apr	Iberia
13 Mar - 05 Apr	Wizz Air Malta
14 Mar - 05 Apr	Vueling Airlines
09 Mar - 06 Apr	Wizz Air Malta
13 Mar - 06 Apr	Wizz Air Malta
10 Mar - 24 Apr	Vueling Airlines
20 Mar - 03 Apr	Ryanair

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

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 March from $660

Return flights