Cheapest return flights from Hanoi to Ulaanbaatar in April from $584

Best time to book flights for Hanoi (HAN) to Ulaanbaatar (UBN) flights at AirHint

AirHint found the following cheapest return flights from Hanoi (HAN) to Ulaanbaatar (UBN) in April 2025 (see full year).

Return flights

09 Apr - 13 Apr VietJet Air

Also check the deals for one-way flights from Hanoi to Ulaanbaatar in April.

Skyscanner

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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