Cheapest return flights from Beijing to Ulaanbaatar in August from $342

AirHint found the following cheapest return flights from Beijing (PEK) to Ulaanbaatar (UBN) in August 2025 (see full year).

Return flights

14 Aug - 10 Sep MIAT Mongolian Airlines direct
21 Aug - 26 Aug MIAT Mongolian Airlines direct
07 Aug - 11 Aug Air China direct
22 Aug - 26 Aug MIAT Mongolian Airlines direct
06 Aug - 09 Aug Air China direct
19 Aug - 23 Aug Air China direct
07 Aug - 15 Aug MIAT Mongolian Airlines direct
07 Aug - 10 Aug MIAT Mongolian Airlines direct
13 Aug - 15 Aug Air China direct

Also check the deals for one-way flights from Beijing to Ulaanbaatar in August.

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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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