AirHint found the following cheapest return flights from Astana (NQZ) to Seoul (ICN) in December 2025 (see full year).

Return flights

08 Dec - 11 Dec	Air China
29 Dec - 16 Jan	Scat Airlines
24 Dec - 11 Jan	Air China
27 Dec - 01 Jan	Air Astana
29 Dec - 15 Jan	Air Astana
28 Dec - 15 Jan	Scat Airlines
27 Dec - 15 Jan	Air Astana
27 Dec - 11 Jan	Air Astana
28 Dec - 11 Jan	Air Astana
27 Dec - 02 Jan	Air Astana
10 Dec - 14 Dec	Air Astana
11 Dec - 15 Dec	Air Astana
27 Dec - 04 Jan	Air Astana
17 Dec - 22 Dec	Air Astana
18 Dec - 21 Dec	Air Astana
10 Dec - 14 Dec	Asiana Airlines	direct

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

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 Astana to Seoul in December from 543€

Return flights