Cheapest one-way flights from Ulaanbaatar to Beijing in May from $156

Best time to book flights for Ulaanbaatar (UBN) to Beijing (PEK) flights at AirHint

AirHint found the following cheapest one-way flights from Ulaanbaatar (UBN) to Beijing (PEK) in May 2025 (see full year).

One-Way flights

15 May MIAT Mongolian Airlines direct
31 May MIAT Mongolian Airlines direct
14 May MIAT Mongolian Airlines direct
27 May MIAT Mongolian Airlines direct
10 May MIAT Mongolian Airlines direct
03 May MIAT Mongolian Airlines direct
09 May MIAT Mongolian Airlines direct
08 May Air China direct
25 May Air China direct
05 May MIAT Mongolian Airlines direct

Also check the deals for return flights from Ulaanbaatar to Beijing in May.

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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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