AirHint found the following cheapest return flights from Busan (PUS) to Prague (PRG) in January 2026 (see full year).

Return flights

14 Jan - 19 Jan	Korean Air
14 Jan - 18 Jan	Korean Air
14 Jan - 17 Jan	Korean Air
28 Jan - 01 Feb	Korean Air
26 Jan - 04 Feb	Korean Air
20 Jan - 23 Jan	Korean Air
16 Jan - 23 Jan	Korean Air
19 Jan - 23 Jan	Korean Air
12 Jan - 16 Jan	Korean Air
05 Jan - 09 Jan	Korean Air
28 Jan - 09 Feb	Korean Air
10 Jan - 17 Jan	Korean Air
27 Jan - 03 Feb	China Eastern
31 Jan - 08 Feb	Korean Air
20 Jan - 22 Jan	China Eastern
27 Jan - 05 Feb	China Eastern
01 Jan - 01 Feb	China Eastern

Also check the deals for one-way flights from Busan to Prague in January.

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 January from $832

Return flights