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

Return flights

17 Dec - 25 Jan	Asiana Airlines
03 Dec - 08 Dec	Air France
25 Dec - 06 Jan	KLM
02 Dec - 10 Dec	Korean Air
23 Dec - 26 Dec	KLM
01 Dec - 07 Dec	Air France
01 Dec - 08 Dec	Air France
01 Dec - 06 Dec	Air France
24 Dec - 31 Dec	Air France
22 Dec - 26 Dec	Air France
22 Dec - 27 Dec	Turkish Airlines
07 Dec - 13 Dec	KLM
25 Dec - 02 Jan	Korean Air
30 Dec - 03 Jan	KLM
29 Dec - 03 Jan	Air France
28 Dec - 02 Jan	Korean Air
29 Dec - 02 Jan	Air France
26 Dec - 03 Jan	Air France
26 Dec - 02 Jan	Air France
27 Dec - 03 Jan	Lufthansa

Also check the deals for one-way flights from Osaka to Prague 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 Osaka to Prague in December from 767€

Return flights