Cheapest return flights from Kuala Lumpur to Ulaanbaatar in December from $501

AirHint found the following cheapest return flights from Kuala Lumpur (KUL) to Ulaanbaatar (UBN) in December 2025 (see full year).

Return flights

11 Dec - 14 Dec VietJet Air
01 Dec - 06 Dec Air China
08 Dec - 14 Dec Korean Air
30 Dec - 07 Jan Condor

Also check the deals for one-way flights from Kuala Lumpur to Ulaanbaatar in December.

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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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