Direct flights from Ulaanbaatar to Seoul UBN → ICN
Aero Mongolia, Asiana Airlines, Jeju Air, Korean Air and Miat - Mongolian Airlines operate nonstop flights from Ulaanbaatar (UBN) to Seoul (ICN). The nonstop flight takes around ~2h 27m, covering 1,216 miles (1,957 km) and operates multiple daily. Updated 28 June 2026.
📬 Cheap nonstop deals from Ulaanbaatar
We'll email you when a fare from UBN drops well below normal. Free, weekly, no password needed.
Free · weekly digest · no password needed
Aero Mongolia
M0
Asiana Airlines
OZ
Jeju Air
7C
Korean Air
KE
Miat - Mongolian Airlines
OM
Departure Schedule next 7 days
Sign up to see Seoul schedule from UBN
Already have an account? Sign in
Frequently asked questions
Is there a direct flight from Ulaanbaatar to Seoul?
Yes, Aero Mongolia, Asiana Airlines and 3 more airlines operate nonstop flights from Ulaanbaatar (UBN) to Seoul (ICN).
Which airlines fly direct from Ulaanbaatar to Seoul?
Aero Mongolia, Asiana Airlines, Jeju Air, Korean Air, Miat - Mongolian Airlines operate nonstop flights from Ulaanbaatar to Seoul.
How long is the flight from Ulaanbaatar to Seoul?
The nonstop flight from Ulaanbaatar to Seoul takes ~2h 27m (approximately 1957 km).
How often do direct flights operate from Ulaanbaatar to Seoul?
Nonstop flights from Ulaanbaatar to Seoul operate multiple daily.