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

Return flights

04 Dec - 12 Dec	Korean Air
04 Dec - 08 Jan	KLM
19 Dec - 26 Dec	Air France
25 Dec - 31 Dec	Korean Air
25 Dec - 28 Dec	KLM
09 Dec - 18 Dec	KLM
05 Dec - 12 Dec	Emirates
26 Dec - 31 Dec	Air France
29 Dec - 04 Jan	KLM
28 Dec - 04 Jan	KLM
03 Dec - 11 Dec	Singapore Airlines
28 Dec - 02 Jan	Korean Air
24 Dec - 31 Dec	Singapore Airlines
29 Dec - 01 Jan	Singapore Airlines
27 Dec - 31 Dec	Turkish Airlines
25 Dec - 02 Jan	Singapore Airlines
27 Dec - 02 Jan	Singapore Airlines
27 Dec - 03 Jan	Singapore Airlines
30 Dec - 05 Jan	Singapore Airlines
30 Dec - 04 Jan	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.

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Cheapest return flights from Osaka to Prague in December from 890€

Return flights