Cheapest return flights from Ulaanbaatar (UBN) to Bangkok (BKK), December

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
19 Dec 09 Jan Aero Mongolia
15 Dec 05 Jan Air China
16 Dec 06 Jan Air China
15 Dec 06 Jan Air China
20 Dec 17 Jan Jeju Air
19 Dec 09 Jan MIAT Mongolian Airlines
Direct Flight
27 Dec 04 Jan Air China
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deals for one-way flights from Ulaanbaatar to Bangkok in December.

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Updated Jul 18, 2026.

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