Cheap Flights from Hong Kong to Ulaanbaatar from AU$ 312

Flight FAQs

• Which airlines offer the cheapest flights from Hong Kong (HKG) to Ulaanbaatar (ULN)?

  Based on Trip.com data, Spring Airlines offers one-way fares as low as AU$ 312 on Cheapest nonstop routes (e.g. HKG to UBN on Fri, Sep 4), while Air China offers Cheapest nonstop round-trips from AU$ 610 departing on Sat, Sep 19 and returning on Tue, Sep 22.

• Which airlines offer direct flights from Hong Kong to Ulaanbaatar?

  At the moment, you can catch a direct flight from Hong Kong to Ulaanbaatar with the following airlines, including: Miat Mongolian Airlines China Eastern Airlines Air China Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is the flights from Hong Kong (HKG) to Ulaanbaatar (ULN)?

  It takes about 4 hours 40 minutes to fly from Hong Kong (HKG) to Ulaanbaatar (ULN).

• When is the best time to book flights from Hong Kong to Ulaanbaatar?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Hong Kong to Ulaanbaatar is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Hong Kong to Ulaanbaatar?

  Based on Trip.com data in the past 4 weeks, there is 22 flight per week flying from Hong Kong to Ulaanbaatar. You can check the weekly schedule for popular airlines on this route below: Miat Mongolian Airlines: S/M/T/W/T/-/S -- OM298 (19:15)

• How can I find the best deals on flights from Hong Kong to Ulaanbaatar?

  To find best deals on flights from Hong Kong to Ulaanbaatar, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Sep 4, with one-way flights priced at just AU$ 312.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Miat Mongolian Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Ulaanbaatar travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Hong Kong to Ulaanbaatar to get the best price?

  The cheapest months to fly from Hong Kong to Ulaanbaatar is October, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from Hong Kong to Ulaanbaatar?

  After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Hong Kong to Ulaanbaatar on August 29, 2026 with Shanghai Airlines, with prices starting at AU$ 302.

• Which airports can I fly through when travelling to Ulaanbaatar from Hong Kong?

  You can land at any one of the following hubs in Ulaanbaatar, with Hong Kong International Airport to Chinggis Khaan International Airport (HKG-UBN) is by far the most common option on this route: Chinggis Khaan International Airport (UBN) Buyant Ukhaa International Airport (ULN).

• What is the time difference between Hong Kong and Ulaanbaatar?

  The time difference between Ulaanbaatar and Hong Kong is 0m.

• How can I change or cancel my flight ticket from Hong Kong to Ulaanbaatar?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from Hong Kong to Ulaanbaatar?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Hong Kong to Ulaanbaatar is AU$ 567. Fares vary by travel date, airline and availability.

• What is the average cost of a return flight from Hong Kong to Ulaanbaatar?

  Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Hong Kong to Ulaanbaatar is AU$ 992. The final price depends on the outbound and return dates, airline and fare conditions.

• How do I book flights from Hong Kong to Ulaanbaatar on Trip.com?

  Enter Hong Kong and Ulaanbaatar, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.

• Are there budget airlines on the Hong Kong to Ulaanbaatar route?

  Spring Airlines and HK Expressare the most popular budget airlines flying from Hong Kong to Ulaanbaatar. Check baggage, seat and payment fees before comparing the final price.