Cheapest one-way flights from Hanoi to Ulaanbaatar in March from $247

AirHint found the following cheapest one-way flights from Hanoi (HAN) to Ulaanbaatar (UBN) in March 2026 (see full year).

One-Way flights

10 Mar China Eastern
09 Mar China Southern
11 Mar Shenzhen Airlines
06 Mar Philippine Airlines
22 Mar VietJet Air
12 Mar Jeju Air

Also check the deals for return flights from Hanoi to Ulaanbaatar in March.

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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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