Cheapest return flights from Beijing to Ulaanbaatar in May from $364
AirHint found the following cheapest return flights from Beijing (PEK) to Ulaanbaatar (UBN) in May 2025 (see full year).
Return flights
| 06 May - 07 May | MIAT Mongolian Airlines | direct | |
| 22 May - 29 May | Air China | direct | |
| 05 May - 06 May | Air China | direct | |
| 16 May - 18 May | Air China | direct | |
| 30 May - 02 Jun | MIAT Mongolian Airlines | direct |
Also check the deals for one-way flights from Beijing to Ulaanbaatar in May.
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.
