Cheapest return flights from Busan to Istanbul in December from 659€

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

Return flights

30 Dec - 07 Jan Air Busan
31 Dec - 07 Jan Korean Air
30 Dec - 02 Jan Korean Air
29 Dec - 02 Jan Korean Air
30 Dec - 04 Jan Vietnam Airlines
29 Dec - 04 Jan Vietnam Airlines
30 Dec - 06 Jan Vietnam Airlines
27 Dec - 31 Dec Vietnam Airlines
31 Dec - 04 Jan Vietnam Airlines
27 Dec - 01 Jan Vietnam Airlines
28 Dec - 08 Jan Vietnam Airlines
27 Dec - 29 Dec Philippine Airlines

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

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