Cheapest return flights from Taipei to Ulaanbaatar in December from $471

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

Return flights

20 Dec - 24 Dec Air China
10 Dec - 16 Dec Scoot
10 Dec - 17 Dec Tigerair Taiwan
01 Dec - 18 Dec Scoot
05 Dec - 11 Dec Scoot
02 Dec - 08 Dec Tigerair Taiwan
26 Dec - 12 Jan Hong Kong Airlines
24 Dec - 29 Dec China Airlines
22 Dec - 27 Dec Korean Air

Also check the deals for one-way flights from Taipei 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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