Cheap flights from Hong Kong to Ulaanbaatar

Direct flight: 2,887 km, ~3h 24m from Hong Kong (HKG) to Ulaanbaatar (UBN).

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Live fares · HKG → UBN

Frequently asked questions

  • How long is the flight from Hong Kong to Ulaanbaatar?

    Direct flights from HKG to UBN cover approximately 2,887 km (1,794 miles), with an estimated flight time of 3h 24m. Operating airlines: OM.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: HKG → UBN Cheapest month to fly to Ulaanbaatar All flights from Hong Kong All flights to Ulaanbaatar Flights to Mongolia Visa-free with Hong Kong SAR passport OM routes