AirHint found the following cheapest return flights from Prague (PRG) to Osaka (KIX) in December 2025 (see full year).

Return flights

01 Dec - 16 Dec	Wizz Air
05 Dec - 14 Dec	easyJet
11 Dec - 22 Dec	Ryanair
29 Dec - 06 Jan	Hainan Airlines
11 Dec - 23 Dec	Ryanair
05 Dec - 06 Jan	Hainan Airlines
13 Dec - 16 Jan	Ryanair
15 Dec - 07 Jan	Ryanair
06 Dec - 17 Dec	KLM
28 Dec - 07 Jan	easyJet
27 Dec - 05 Jan	Ryanair
28 Dec - 09 Jan	easyJet
28 Dec - 05 Jan	easyJet
23 Dec - 05 Jan	Turkish Airlines
17 Dec - 22 Dec	Smart Wings
27 Dec - 08 Jan	Ryanair
17 Dec - 21 Dec	Hainan Airlines
18 Dec - 21 Dec	Smart Wings
20 Dec - 31 Dec	Air France

Also check the deals for one-way flights from Prague to Osaka in December.

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 Prague to Osaka in December from 668€

Return flights