PHP 29,222 Cheap Flights from Cheongju to Ulaanbaatar

FAQ

• Which airlines offer direct flights from Cheongju to Ulaanbaatar?

  At the moment, you can catch a direct flight from Cheongju to Ulaanbaatar with the following airlines, including: T'Way Air Aero K Airlines 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 Cheongju (CJJ) to Ulaanbaatar (ULN)?

  It takes about 3 hours 35 minutes to fly from Cheongju (CJJ) to Ulaanbaatar (ULN).

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

  Based on Trip.com data in the past 4 weeks, there is 6 flight per week flying from Cheongju to Ulaanbaatar. You can check the weekly schedule for popular airlines on this route below: T'Way Air: -/-/-/-/-/-/- -- TW425 (20:57) Aero K Airlines: S/-/T/-/T/-/S -- RF421 (22:22)

• When are flight tickets from Cheongju (CJJ) to Ulaanbaatar (ULN) the cheapest?

  The cheapest months to fly from Cheongju to Ulaanbaatar is September, when demand for travel is lower.

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

  After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Cheongju to Ulaanbaatar on October 31, 2025 with Aero K Airlines, with prices starting at PHP 30,588.

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

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

• Is there any time difference between Cheongju and Ulaanbaatar?

  The time difference between Ulaanbaatar and Cheongju is 1h.

• How do I change or cancel my ticket from Cheongju 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.