Cheapest return flights from Busan to Istanbul in December from $638

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

Return flights

04 Dec - 11 Dec Jin Air
18 Dec - 22 Dec Jin Air
04 Dec - 09 Dec Eastar Jet
10 Dec - 13 Dec Eastar Jet
04 Dec - 13 Dec Eastar Jet
03 Dec - 08 Dec Air Busan
05 Dec - 14 Dec T'way Air
25 Dec - 05 Jan China Eastern
09 Dec - 13 Dec Jin Air
18 Dec - 23 Dec Jin Air
19 Dec - 27 Dec T'way Air
30 Dec - 05 Jan Korean Air
28 Dec - 02 Jan Jin Air
26 Dec - 03 Jan China Eastern
29 Dec - 05 Jan Korean Air
29 Dec - 02 Jan Korean Air
25 Dec - 02 Jan Singapore Airlines
26 Dec - 02 Jan Korean Air
30 Dec - 13 Jan Vietnam Airlines
30 Dec - 04 Jan Singapore Airlines

Also check the deals for one-way flights from Busan to Istanbul in December.

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