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

Return flights

17 Dec - 28 Dec	Air China
17 Dec - 29 Dec	China Southern
24 Dec - 11 Jan	Air China
10 Dec - 21 Dec	Air China
22 Dec - 08 Jan	Air China
04 Dec - 07 Dec	Scat Airlines
17 Dec - 28 Dec	Air Astana	direct
23 Dec - 10 Jan	Air Astana
20 Dec - 08 Jan	Air Astana
27 Dec - 09 Jan	Air Astana
24 Dec - 11 Jan	Air Astana	direct
10 Dec - 21 Dec	Asiana Airlines	direct
20 Dec - 08 Jan	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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Cheapest return flights from Astana to Seoul in December from 479€

Return flights