Flights Ulaanbaatar — Haikou is a popular route. The straight-line distance is 3 110 km. Flight time 4h 10m. Time difference +0h.
From Ulaanbaatar (UBN) flights depart from 1 airport: UBN. To Haikou (HAK) — 1 arrival airport: HAK.
2 airlines operate on this route: Aero Mongolia, Asiana Airlines.
The minimum price for the next 3 months — from $367 (14.12.2026). The cheapest dates are highlighted in the calendar above.
The average ticket price — $367, ranging from $367 to $367. Book 1–3 months in advance to get the best deals.
Cheapest day to fly — Monday.