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

Return flights

01 Apr - 13 Apr	ANA
02 Apr - 14 Apr	Lufthansa
02 Apr - 15 Apr	Lufthansa
01 Apr - 10 Apr	Lufthansa
15 Apr - 29 Apr	ANA
02 Apr - 13 Apr	Lufthansa
12 Apr - 17 Apr	ANA
26 Apr - 09 May	Japan Airlines
08 Apr - 15 Apr	Lufthansa
03 Apr - 18 Apr	ANA
25 Apr - 08 May	Japan Airlines
20 Apr - 28 Apr	Iberia
28 Apr - 10 May	Finnair
23 Apr - 01 May	Japan Airlines
23 Apr - 02 May	ANA
26 Apr - 03 May	Lufthansa
29 Apr - 03 May	Lufthansa
04 Apr - 06 May	Lufthansa
25 Apr - 14 May	Lufthansa
27 Apr - 05 May	Lufthansa

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

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 Osaka to Barcelona in April from 721€

Return flights