AirHint found the following cheapest return flights from Seoul (GMP) to Alma-ata (ALA) in September 2025 (see full year).

Return flights

10 Sep - 16 Sep	China Southern
05 Sep - 11 Sep	China Southern
17 Sep - 21 Sep	China Southern
05 Sep - 14 Sep	China Southern
05 Sep - 13 Sep	China Southern
06 Sep - 14 Sep	China Southern
17 Sep - 20 Sep	China Southern
17 Sep - 24 Sep	China Southern
17 Sep - 15 Oct	China Southern
10 Sep - 15 Sep	Air China
22 Sep - 15 Oct	Air China
01 Sep - 07 Sep	Air China
29 Sep - 06 Oct	China Southern
29 Sep - 05 Oct	China Southern
28 Sep - 15 Oct	Air China
19 Sep - 03 Oct	Air China
30 Sep - 11 Oct	China Eastern
26 Sep - 10 Oct	Air China
29 Sep - 08 Oct	Air China
25 Sep - 02 Oct	China Southern

Also check the deals for one-way flights from Seoul to Alma-ata in September.

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 Seoul to Alma-ata in September from 415€

Return flights