
Popular airlines from Ulaanbaatar (UBN-Chinggis Khaan Intl.) to Incheon Intl. Airport (ICN)
- MIAT-Mongolian Airlines
MIAT-Mongolian Airlines
- Korean Air
Korean Air
- Asiana Airlines
Asiana Airlines
- Jeju Air
Jeju Air
- Air China
Air China
- Hahn Air Systems
Hahn Air Systems
- T'way Air with baggage
T'way Air with baggage
- Plan, book, fly with confidence
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Cheap Flights from Ulaanbaatar (UBN) to Seoul (ICN)
Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.




Find the cheapest month to fly from Ulaanbaatar (UBN) to Seoul (ICN)
April is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | Chinggis Khaan Intl. |
Destination airport | Incheon Intl. |
Airlines serving | Air China, Hahn Air Systems, Jeju Air, Jeju Air with Bag, Korean Air, MIAT-Mongolian Airlines, Turkish Airlines |
Return price | AU$520 |
Distance | 1945 km |
Average flight time | 4 hours 9 mins |
Your quick guide to flights from Ulaanbaatar to Seoul
Pick up great flights from Ulaanbaatar to Seoul
With Expedia, you have your pick of 15 flights a day with 20 airlines covering flights from Ulaanbaatar to Seoul. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Ulaanbaatar to Seoul that take around 3 hours.
Find cheap flights from Ulaanbaatar to Seoul
From the great flight deals with prices currently ranging from AU$521 to AU$1,024, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Ulaanbaatar to Seoul around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Seoul is normally in September.
Reasons to book your flight from Ulaanbaatar to Seoul with Expedia
Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Ulaanbaatar to Seoul across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Seoul right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.
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Top Routes to Seoul
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