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

Return flights

08 Jul - 15 Jul	Jin Air
01 Jul - 09 Jul	Jin Air
01 Jul - 23 Jul	Jin Air
05 Jul - 09 Jul	T'way Air
12 Jul - 23 Jul	Jin Air
01 Jul - 08 Jul	Jin Air
01 Jul - 23 Aug	Jin Air
05 Jul - 18 Jul	T'way Air
01 Jul - 24 Aug	Jin Air
15 Jul - 22 Jul	Eastar Jet
15 Jul - 19 Jul	Eastar Jet
07 Jul - 10 Jul	Scoot Tigerair
16 Jul - 06 Aug	Jetstar Japan
04 Jul - 31 Aug	HK Express
29 Jul - 16 Aug	Eastar Jet
17 Jul - 03 Aug	Jin Air
27 Jul - 02 Aug	Jin Air
26 Jul - 08 Aug	Eastar Jet
02 Jul - 25 Aug	HK Express
01 Jul - 30 Aug	T'way Air

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 $467

Return flights