Cheapest return flights from Taipei to Ulaanbaatar in September from 388€

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

Return flights

13 Sep - 20 Sep Tigerair Taiwan
22 Sep - 08 Oct Scoot Tigerair
05 Sep - 12 Sep Tigerair Taiwan
06 Sep - 27 Sep Jeju Air
16 Sep - 27 Sep Eastar Jet
09 Sep - 11 Sep Tigerair Taiwan
09 Sep - 14 Sep Tigerair Taiwan
11 Sep - 16 Sep Jeju Air
01 Sep - 08 Sep Tigerair Taiwan
01 Sep - 16 Sep Tigerair Taiwan
03 Sep - 08 Sep Tigerair Taiwan
27 Sep - 02 Oct Scoot Tigerair
27 Sep - 11 Oct Tigerair Taiwan
27 Sep - 12 Oct Tigerair Taiwan

Also check the deals for one-way flights from Taipei to Ulaanbaatar in September.

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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