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

Return flights

20 Jan - 04 Feb	China Eastern
15 Jan - 22 Jan	China Eastern
26 Jan - 02 Feb	Air China
26 Jan - 08 Feb	Air China
19 Jan - 28 Jan	Air China
13 Jan - 22 Jan	Air China
19 Jan - 23 Jan	Air China
16 Jan - 18 Jan	Shenzhen Airlines
13 Jan - 24 Jan	Air China
24 Jan - 04 Feb	Vueling Airlines
16 Jan - 19 Jan	China Eastern
20 Jan - 26 Jan	China Eastern
28 Jan - 04 Feb	Iberia
12 Jan - 18 Jan	Air China
15 Jan - 24 Jan	China Eastern
26 Jan - 05 Feb	Vueling Airlines
22 Jan - 01 Feb	Iberia
23 Jan - 05 Feb	Wizz Air Malta
21 Jan - 05 Feb	Iberia
24 Jan - 02 Feb	Vueling Airlines

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

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 January from 473€

Return flights