Cheapest return flights from Beijing to Ulaanbaatar in May from $301

AirHint found the following cheapest return flights from Beijing (PEK) to Ulaanbaatar (UBN) in May 2026 (see full year).

Return flights

07 May - 21 May MIAT Mongolian Airlines direct
14 May - 18 May Air China direct
22 May - 30 May Air China direct
01 May - 06 May Air China direct
01 May - 07 May Air China direct
02 May - 06 May Air China direct

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