Cheapest return flights from Seoul to Istanbul in December from 523€

AirHint found the following cheapest return flights from Seoul (ICN) to Istanbul (IST) in December 2026 (see full year).

Return flights

30 Dec - 26 Jan Qatar Airways
24 Dec - 31 Dec Qatar Airways
24 Dec - 01 Jan Qatar Airways
08 Dec - 12 Dec Qatar Airways
23 Dec - 27 Dec Qatar Airways
23 Dec - 26 Dec Qatar Airways
01 Dec - 06 Dec KLM
02 Dec - 06 Dec Air France
25 Dec - 10 Jan KLM
25 Dec - 09 Jan KLM
01 Dec - 05 Dec KLM
12 Dec - 19 Dec Qatar Airways
13 Dec - 19 Dec Qatar Airways
14 Dec - 18 Dec Qatar Airways
21 Dec - 01 Jan Emirates
30 Dec - 03 Jan Air Astana
29 Dec - 02 Jan Emirates
30 Dec - 26 Jan Turkish Airlines direct
30 Dec - 03 Jan Turkish Airlines direct
23 Dec - 02 Jan Emirates

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

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