Cheapest return flights from Hong Kong to Ulaanbaatar in March from $593

AirHint found the following cheapest return flights from Hong Kong (HKG) to Ulaanbaatar (UBN) in March 2026 (see full year).

Return flights

15 Mar - 21 Mar HK Express
15 Mar - 20 Mar Korean Air

Also check the deals for one-way flights from Hong Kong to Ulaanbaatar in March.

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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