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

Return flights

12 May - 25 May	Japan Airlines
18 May - 24 May	Japan Airlines
12 May - 18 May	Japan Airlines
12 May - 22 May	Japan Airlines
11 May - 18 May	Japan Airlines
27 May - 02 Jun	Japan Airlines
13 May - 18 May	Lufthansa
15 May - 20 May	Lufthansa
15 May - 19 May	Lufthansa
05 May - 12 May	Japan Airlines
22 May - 25 May	Lufthansa
27 May - 01 Jun	Lufthansa
28 May - 02 Jun	Air France
28 May - 01 Jun	Air France

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.

Book a cheap hotel in Prague

Cheap car rent in Prague

Cheapest return flights from Osaka to Prague in May from $1182

Return flights