starting at $131
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starting at $266
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starting at $340
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 Busan 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 Busan to Ulaanbaatar, despite the fact that sometimes flights with transfers can cost significantly less.
The only airline operating direct flights from Busan to Ulaanbaatar is Air Busan. Flights operate on Friday.
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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.
The Busan — Ulaanbaatar route is served by a wide range of airlines: 7 in total, including Jeju Air, Air Busan, Jin Air, Korean Air, Air China, T'way Air, and Eastar Jet. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $131. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
starting at $131
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starting at $193
starting at $237
starting at $266
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starting at $340
Busan — Ulaanbaatar
09/16/2026
Departure
Direct flight
7C5257
starting at $131
Busan — Ulaanbaatar
06/06/2026
Departure
Direct flight
7C5257
starting at $143
Busan — Ulaanbaatar
08/12/2026
Departure
Direct flight
7C5257
starting at $160
Busan — Ulaanbaatar
06/05/2026
Departure
Direct flight
BX411
starting at $164
Busan — Ulaanbaatar
06/02/2026
Departure
Direct flight
BX411
starting at $165
Busan — Ulaanbaatar
06/09/2026
Departure
Direct flight
BX411
starting at $178
Busan — Ulaanbaatar
08/15/2026
Departure
Direct flight
7C5257
starting at $181
Busan — Ulaanbaatar
07/26/2026
Departure
Direct flight
7C5257
starting at $183
Busan — Ulaanbaatar
08/25/2026
Departure
Direct flight
BX411
starting at $191
Busan — Ulaanbaatar
06/08/2026
Departure
Direct flight
LJ781
starting at $193
Air Busan
Fr
starting at $88
We couldn't find any special offers for flights from Busan to Ulaanbaatar
The cheapest one-way flight from Busan to Ulaanbaatar departs on 09/16/2026, is operated by Jeju Air and costs $131
The cheapest roundtrip flight from Busan to Ulaanbaatar departs on 06/02/2026, is operated by Air Busan and costs $297
Fastest flight from Busan to Ulaanbaatar takes 3h 50m
There are direct flights on this route 6 days a week: Su, Mo, Tu, We, Fr, and Sa
The distance between Busan and Ulaanbaatar is 2309km (1432 miles). The average flight duration is 3h 56m. The time difference between Busan and Ulaanbaatar is 1h
The cheapest flight ticket from Busan to Ulaanbaatar according to data for the last 48 hours costs $131
Often the best time to buy tickets from Busan to Ulaanbaatar is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Busan to Ulaanbaatar can be found flying in these months: September, June, August.
The fastest flights from Busan to Ulaanbaatar start from 3 hours 50 minutes in the air.
The following airlines operate direct flights on the route Busan — Ulaanbaatar: Jeju Air, Air Busan, Jin Air
The minimum one-way ticket price from Busan to Ulaanbaatar is $131 (September 2026), while the maximum is $250 (November 2026). On average, a ticket costs $183–$184.
Ticket prices for Busan — Ulaanbaatar are higher at the start and end of the period but lowest in the middle. This creates a convenient window for booking at a reduced price.
Prices fall from July 2026 to September 2026 (28%), then rise from September 2026 to November 2026 (+91%). The best period is August 2026–September 2026 ($146), the most expensive is October 2026–November 2026 ($244).
The best time to buy is August 2026–September 2026, when prices are at their lowest. This can save you up to 40% compared to the expensive months (October 2026–November 2026).
Monthly price variation is 24.6%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.