Cheapest one-way flights from Bangkok to Ulaanbaatar in October from $223

AirHint found the following cheapest one-way flights from Bangkok (DMK) to Ulaanbaatar (UBN) in October 2025 (see full year).

One-Way flights

18 Oct Thai AirAsia
20 Oct Thai Lion Air
22 Oct Thai AirAsia
15 Oct Thai Lion Air
21 Oct Thai AirAsia
19 Oct Thai AirAsia X
17 Oct Thai AirAsia
13 Oct Thai AirAsia
24 Oct Thai AirAsia
25 Oct Thai AirAsia

Also check the deals for return flights from Bangkok to Ulaanbaatar in October.

Skyscanner

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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