Cheapest return UBN–BKK flights, June

AirHint found the following cheapest return flights from Ulaanbaatar (UBN) to Bangkok (BKK) in June 2026 (see full year).

Return flights

06 Jun - 13 Jun MIAT Mongolian Airlines
05 Jun - 12 Jun Jeju Air
25 Jun - 02 Jul Hunnu Air
26 Jun - 03 Jul Jeju Air
01 Jun - 08 Jun MIAT Mongolian Airlines
04 Jun - 11 Jun Jeju Air
10 Jun - 17 Jun Air China
29 Jun - 06 Jul Hunnu Air
22 Jun - 29 Jun MIAT Mongolian Airlines
08 Jun - 15 Jun MIAT Mongolian Airlines
28 Jun - 05 Jul Hunnu Air
12 Jun - 19 Jun MIAT Mongolian Airlines
17 Jun - 24 Jun Air China
02 Jun - 09 Jun Air China
24 Jun - 01 Jul Air China
27 Jun - 04 Jul Air China

Also check the deals for one-way flights from Ulaanbaatar to Bangkok in June.

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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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