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

Return flights

24 Dec - 23 Jan	Korean Air
08 Dec - 12 Dec	Korean Air
01 Dec - 04 Dec	Korean Air
09 Dec - 15 Dec	Korean Air
15 Dec - 29 Dec	Korean Air
10 Dec - 15 Dec	Korean Air
07 Dec - 12 Dec	Korean Air
23 Dec - 31 Dec	Vietnam Airlines
08 Dec - 15 Dec	Korean Air
11 Dec - 15 Dec	Korean Air
06 Dec - 13 Dec	Korean Air
31 Dec - 07 Jan	Korean Air
20 Dec - 11 Jan	Korean Air
27 Dec - 01 Jan	Korean Air
24 Dec - 04 Jan	Korean Air
31 Dec - 04 Jan	Korean Air
24 Dec - 01 Jan	Korean Air
26 Dec - 01 Jan	Korean Air
28 Dec - 04 Jan	Vietnam Airlines
27 Dec - 03 Jan	Korean Air

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 $908

Return flights