Cheap flight from Ulaanbaatar to Beijing from MXN$4,012

Frequently Asked Questions

• Which airlines offer direct flights from Ulaanbaatar to Beijing?

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

• How long does it take to fly from Ulaanbaatar (ULN) to Beijing (BJS) and what is the distance?

  It takes around 2 hours 13 minutes to fly from Ulaanbaatar (ULN) to Beijing (BJS).

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

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Ulaanbaatar to Beijing 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 Ulaanbaatar to Beijing?

  Based on Trip.com data in the past 4 weeks, there is 39 flight per week flying from Ulaanbaatar to Beijing. You can check the weekly schedule for popular airlines on this route below: Air China: S/M/T/W/T/F/S -- CA902 (12:13) Air China: S/M/T/W/T/F/S -- CA5051 (06:19) Miat Mongolian Airlines: S/M/T/W/T/F/S -- OM223 (06:19)

• When are flight tickets from Ulaanbaatar (ULN) to Beijing (BJS) the cheapest?

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

• Which upcoming date is cheapest to fly from Ulaanbaatar to Beijing on?

  After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Ulaanbaatar to Beijing on October 31, 2025 with China United Airlines, with prices starting at MXN$3,594.

• Which airports can I fly to for Beijing from Ulaanbaatar?

  You can land at any one of the following hubs in Beijing, with Chinggis Khaan International Airport to Beijing Capital International Airport (UBN-PEK) is by far the most common option on this route: Beijing Miyun Mujiayu Airport (MY2) Beijing Capital International Airport (PEK) Beijing Daxing International Airport (PKX).

• Is there any time difference between Ulaanbaatar and Beijing?

  The time difference between Beijing and Ulaanbaatar is 0h.

• How do I change or cancel my ticket from Ulaanbaatar to Beijing?

  Tickets can only be changed or canceled 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.