Cheapest return flights from Seoul to Istanbul in January from 543€

Best time to book flights for Seoul (ICN) to Istanbul (IST) flights at AirHint

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

Return flights

10 Jan - 16 Jan Air China
22 Jan - 31 Jan Etihad Airways
29 Jan - 31 Jan Etihad Airways
12 Jan - 15 Jan Etihad Airways
12 Jan - 19 Jan Etihad Airways
16 Jan - 31 Jan Etihad Airways
19 Jan - 31 Jan Etihad Airways
05 Jan - 13 Jan Qatar Airways
12 Jan - 22 Jan Qatar Airways
01 Jan - 08 Jan Qatar Airways
30 Jan - 11 Feb Qatar Airways
27 Jan - 04 Feb China Southern
05 Jan - 05 Feb China Southern
31 Jan - 08 Feb Singapore Airlines
24 Jan - 01 Feb Singapore Airlines
30 Jan - 08 Feb Singapore Airlines
31 Jan - 10 Feb Singapore Airlines
31 Jan - 07 Feb KLM
30 Jan - 08 Feb Turkish Airlines direct
30 Jan - 11 Feb Turkish Airlines direct

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

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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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