Cheapest return flights from Alma-ata to Ulaanbaatar in September from $766

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

Return flights

23 Sep - 25 Sep Hunnu Air direct
11 Sep - 16 Sep Hunnu Air
11 Sep - 18 Sep Hunnu Air
04 Sep - 08 Sep Hunnu Air
12 Sep - 19 Sep Air Astana
16 Sep - 23 Sep Hunnu Air direct
19 Sep - 27 Sep Air China
25 Sep - 27 Sep Hunnu Air
16 Sep - 18 Sep Hunnu Air
21 Sep - 28 Sep Air China

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

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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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