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Cheapest flights from Ulaanbaatar to Jeju
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 Jeju. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
Remember that on average the ideal time to book flights is 2 months before departure!
A non-stop flight is the most convenient and comfortable way to fly from Ulaanbaatar to Jeju, despite the fact that sometimes flights with transfers can cost significantly less.
Schedule of direct flights from Ulaanbaatar to Jeju
Ulaanbaatar airports overview
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Jeju airports overview
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Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets from Ulaanbaatar to Jeju
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.
Alternative routes
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Cheapest one way flight
$230
Air Busan
1 layover
16h 30m
09/11/2026
The cheapest one-way flight from Ulaanbaatar to Jeju departs on 09/11/2026, is operated by Air Busan and costs $230
Cheapest round trip flight
$494
Korean Air
1 layover
1d 5h
09/20/2026
The cheapest roundtrip flight from Ulaanbaatar to Jeju departs on 09/20/2026, is operated by Korean Air and costs $494
The fastest flight
12h 50m
Fastest flight from Ulaanbaatar to Jeju takes 12h 50m
Direct flights
No direct flights
There are no direct flights on this route.
Distance
2287km
Timezone difference
1h
The distance between Ulaanbaatar and Jeju is 2287km (1418 miles). The time difference between Ulaanbaatar and Jeju is 1h
September 2026
Lowest price
on average:
$230
October 2026
Highest price
on average:
$279
Avg Price
The route Ulaanbaatar — Jeju is served by many carriers — 7 in total, including Air Busan, MIAT Mongolian Airlines, Korean Air, Asiana Airlines, Jeju Air, T'way Air, and Air China. This gives passengers wide opportunities: from finding the lowest fare (from $230) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.
There appear to be no non-stop flights from Ulaanbaatar to Jeju at this time.... Well, or something went wrong on our side and we couldn't find anything
There are most likely no direct flights on the Ulaanbaatar — Jeju route
Chinggis Khaan International Airport (UBN) is Ulaanbaatar’s main international gateway and typically functions as the country’s primary hub for scheduled and charter flights. You’ll usually find international carriers and Mongolia’s flag carrier operating alongside regional and low-cost services, with fares sometimes perceived as mid- to high-range compared with nearby markets. The airport sits about 45–50 km south of the city center; transfer options generally include airport shuttles or private taxis taking roughly 45–75 minutes depending on traffic, with shuttle fares often being the most economical and taxis typically costing more. Pros: modern facilities and regular international connections. Cons: significant distance from downtown and variable road conditions can affect journey times.
Jeju International Airport is the island’s primary gateway and typically functions as both a busy domestic hub and a growing international point of entry, with a mix of legacy carriers and budget airlines operating frequent services. Flights to and from South Korea’s mainland are often competitively priced, while international fares can vary seasonally. The airport sits about 2–4 km from Jeju City center; taxis commonly take 10–15 minutes and cost roughly KRW 5,000–10,000, while local buses run 20–40 minutes for a lower fare (usually under KRW 2,000). Pros: compact layout and fast transfer times make it convenient. Cons: it can be crowded during peak holiday periods and international facilities may feel limited compared with major continental hubs.
We couldn't find any special offers for flights from Ulaanbaatar to Jeju
What is the cheapest price for flights from Ulaanbaatar to Jeju?
The cheapest flight ticket from Ulaanbaatar to Jeju according to data for the last 48 hours costs $230
When is the best time to buy air tickets on the route Ulaanbaatar — Jeju?
Often the best time to buy tickets from Ulaanbaatar to Jeju is 2 months before departure.
When is the cheapest time of year to fly from Ulaanbaatar to Jeju?
Based on statistics over the past years, the lowest prices for flights from Ulaanbaatar to Jeju can be found flying in these months: September, March, October.
How long does it take to fly from Ulaanbaatar to Jeju?
The fastest flights from Ulaanbaatar to Jeju start from 12 hours 50 minutes in the air.
Which airline can fly direct from Ulaanbaatar to Jeju?
The following airlines operate direct flights on the route Ulaanbaatar — Jeju:
In different months, ticket prices from Ulaanbaatar to Jeju vary: minimum — $230 (September 2026), maximum — $279 (October 2026). Typically, the flight costs $251–$522.
Price dynamics
Flight prices from Ulaanbaatar to Jeju barely change from month to month. You can comfortably choose any convenient dates — there won't be a significant overpayment.
Cheaper and more expensive periods
There is a slight difference: it's a bit cheaper in September 2026–October 2026 (averaging $255) and slightly more in October 2026–March 2027 ($261). But overall, the difference is small.
Best time to buy
On this route, you don't need to target specific months — prices are stable. The difference between the cheapest and most expensive period is only 3%. Book whenever it's convenient.
Price predictability
Monthly price variation is just 8.1%. Ticket costs on this route are among the most predictable.
