There are most likely no direct flights on the Ulaanbaatar — Cheongju route
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Ulaanbaatar to Cheongju. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
In different months, ticket prices from Ulaanbaatar to Cheongju vary: minimum — $297 (December 2026), maximum — $401 (October 2026). Typically, the flight costs $349–$401.
A non-stop flight is the most convenient and comfortable way to fly from Ulaanbaatar to Cheongju, despite the fact that sometimes flights with transfers can cost significantly less.
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There are most likely no direct flights on the Ulaanbaatar — Cheongju route
There appear to be no non-stop flights from Ulaanbaatar to Cheongju at this time.... Well, or something went wrong on our side and we couldn't find anything
starting at $351
You can fly from Ulaanbaatar to Cheongju with Spring Airlines. It is the only carrier on this route, which makes the choice straightforward. Despite the lack of competition, ticket prices remain affordable: fares start from $351. Our service helps you track price changes, compare by dates, and select the most suitable flight. If you value stability and predictability, flying with Spring Airlines is a convenient solution. We make it easy to find good deals and ensure a comfortable booking process.
The cheapest flight ticket from Ulaanbaatar to Cheongju according to data for the last 48 hours costs $351
Often the best time to buy tickets from Ulaanbaatar to Cheongju is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Ulaanbaatar to Cheongju can be found flying in these months: December, October.
The fastest flights from Ulaanbaatar to Cheongju start from 16 hours in the air.
The following airlines operate direct flights on the route Ulaanbaatar — Cheongju:
The cheapest one-way flight from Ulaanbaatar to Cheongju departs on 12/31/2026, is operated by Spring Airlines and costs $351
The cheapest roundtrip flight from Ulaanbaatar to Cheongju departs on 10/28/2026, is operated by Asiana Airlines and costs $712
Fastest flight from Ulaanbaatar to Cheongju takes 1d 16h
There are no direct flights on this route.
The distance between Ulaanbaatar and Cheongju is 2094km (1298 miles). The average flight duration is 3h 5m. There are 5 direct flights from Ulaanbaatar to Cheongju. The time difference between Ulaanbaatar and Cheongju is 1h. Flights from Ulaanbaatar begin at 2:05 AM. The latest flight from Ulaanbaatar departs at 2:05 AM
We couldn't find any special offers for flights from Ulaanbaatar to Cheongju