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

Return flights

25 Dec - 31 Dec	Korean Air
17 Dec - 24 Dec	China Eastern
20 Dec - 31 Dec	Jeju Air
24 Dec - 31 Dec	Jeju Air
03 Dec - 10 Dec	Jeju Air
24 Dec - 02 Jan	Jeju Air
23 Dec - 06 Jan	KLM
06 Dec - 13 Dec	Spring Airlines
27 Dec - 03 Jan	Jeju Air
25 Dec - 02 Jan	Shanghai Airlines
25 Dec - 03 Jan	T'way Air
20 Dec - 27 Dec	Jeju Air
22 Dec - 26 Dec	Spring Airlines
24 Dec - 03 Jan	Korean Air
22 Dec - 27 Dec	Korean Air
18 Dec - 21 Dec	Japan Airlines
30 Dec - 03 Jan	Japan Airlines
28 Dec - 03 Jan	Japan Airlines

Also check the deals for one-way flights from Busan 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 Busan to Prague in December from $757

Return flights