AirHint found the following cheapest return flights from Osaka (ITM) to Lisbon (LIS) in May 2026 (see full year).

Return flights

25 May - 08 Jun	Lufthansa
13 May - 19 May	ANA
20 May - 30 Jun	Japan Airlines
27 May - 04 Jun	Japan Airlines
15 May - 19 May	Lufthansa
18 May - 30 Jun	Lufthansa
18 May - 28 Jun	Japan Airlines
27 May - 09 Jun	Lufthansa
07 May - 10 May	ANA
01 May - 07 May	Japan Airlines
01 May - 06 May	Lufthansa
01 May - 05 May	Lufthansa
02 May - 05 May	Lufthansa
02 May - 09 May	Lufthansa
03 May - 07 May	ANA
25 May - 07 Jun	Japan Airlines

Also check the deals for one-way flights from Osaka to Lisbon in May.

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 Lisbon in May from 1210€

Return flights