There appear to be no non-stop flights from Phnom Penh to Ulaanbaatar at this time.... Well, or something went wrong on our side and we couldn't find anything
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 Phnom Penh to Ulaanbaatar. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Phnom Penh to Ulaanbaatar, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Phnom Penh to Ulaanbaatar
There appear to be no non-stop flights from Phnom Penh to Ulaanbaatar at this time.... Well, or something went wrong on our side and we couldn't find anything
starting at $323
On the Phnom Penh — Ulaanbaatar route, flights are operated only by China Southern Airlines. This simplifies the choice for passengers, as all tickets come from a single trusted carrier. Our service lets you instantly check fares for upcoming dates and find the most advantageous option. The minimum ticket price starts at $323, making this trip affordable for a wide range of travelers. To save even more, we recommend booking early and keeping an eye on promotions — China Southern Airlines regularly offers special deals.
The cheapest flight ticket from Phnom Penh to Ulaanbaatar according to data for the last 48 hours costs $323
Often the best time to buy tickets from Phnom Penh to Ulaanbaatar is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Phnom Penh to Ulaanbaatar can be found flying in these months: August.
The fastest flights from Phnom Penh to Ulaanbaatar start from 23 hours 15 minutes in the air.
The following airlines operate direct flights on the route Phnom Penh — Ulaanbaatar:
The cheapest one-way flight from Phnom Penh to Ulaanbaatar departs on 08/29/2026, is operated by China Southern Airlines and costs $323
There is no information about the cheapest roundtrip flight from Phnom Penh to Ulaanbaatar
Fastest flight from Phnom Penh to Ulaanbaatar takes 23h 15m
There are no direct flights on this route.
The distance between Phnom Penh and Ulaanbaatar is 4043km (2507 miles). The time difference between Phnom Penh and Ulaanbaatar is 1h
There are most likely no direct flights on the Phnom Penh — Ulaanbaatar route
We couldn't find any special offers for flights from Phnom Penh to Ulaanbaatar