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

Return flights

13 May - 23 May	Japan Airlines
12 May - 20 May	Japan Airlines
19 May - 28 May	Japan Airlines
30 May - 04 Jun	ANA
11 May - 17 May	Lufthansa
10 May - 20 May	Lufthansa
13 May - 30 May	Lufthansa
14 May - 18 May	ANA
14 May - 23 May	Japan Airlines
10 May - 22 May	Lufthansa
19 May - 22 May	Japan Airlines
09 May - 07 Jun	Japan Airlines

Also check the deals for one-way flights from Osaka to Prague 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 Prague in May from 1239€

Return flights