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

Return flights

07 Jul - 15 Jul	T'way Air
19 Jul - 26 Jul	Eastar Jet
17 Jul - 22 Jul	Shanghai Airlines
20 Jul - 26 Jul	Shanghai Airlines
16 Jul - 20 Jul	Shanghai Airlines
06 Jul - 15 Jul	China Airlines
07 Jul - 14 Jul	China Airlines

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

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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Cheapest return flights from Taipei to Ulaanbaatar in July from $737

Return flights