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

Return flights

10 Mar - 17 Mar	Air China
12 Mar - 22 Mar	Air China
12 Mar - 24 Mar	Air China
02 Mar - 10 Mar	Air China
02 Mar - 16 Mar	Air China
16 Mar - 16 Apr	Air China
05 Mar - 19 Mar	Vueling Airlines
12 Mar - 26 Mar	Vueling Airlines
20 Mar - 10 Apr	T'way Air
06 Mar - 14 Mar	Ryanair
15 Mar - 02 Apr	Ryanair
04 Mar - 25 Mar	Ryanair
03 Mar - 19 Mar	Ryanair
30 Mar - 07 Apr	Vueling Airlines
30 Mar - 12 Apr	Vueling Airlines
30 Mar - 11 Apr	Vueling Airlines
29 Mar - 14 Apr	Air China
27 Mar - 13 Apr	Ryanair
27 Mar - 06 Apr	Ryanair
28 Mar - 11 Apr	Vueling Airlines

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 541€

Return flights