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

Return flights

20 Dec - 28 Dec	Jetstar Japan
24 Dec - 30 Dec	Air France
03 Dec - 08 Dec	Singapore Airlines
28 Dec - 02 Jan	KLM
26 Dec - 01 Jan	Qatar Airways
30 Dec - 04 Jan	Singapore Airlines
06 Dec - 12 Dec	Singapore Airlines
30 Dec - 05 Jan	Singapore Airlines
27 Dec - 03 Jan	Singapore Airlines
27 Dec - 02 Jan	Singapore Airlines
12 Dec - 19 Dec	Singapore Airlines
13 Dec - 19 Dec	Singapore Airlines

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.

Book a cheap hotel in Prague

Cheap car rent in Prague

Cheapest return flights from Osaka to Prague in December from $998

Return flights