Airlines with flights from Seoul to Ulaanbaatar
There are 8 airlines with scheduled flights between ICN and UBN. Miat - Mongolian Airlines, Korean Air and 5 more carriers has non-stop flights from Incheon International Airport to Chinggis Khan International Airport and the flight time is 3 hours and 40 minutes. You can also connect with Air China via Beijing with a flight time of 5 hours and 15 minutes.
There are 8 airlines with scheduled flights between ICN and UBN. Miat - Mongolian Airlines, Korean Air and 5 more carriers has non-stop flights from Incheon International Airport to Chinggis Khan International Airport and the flight time is 3 hours and 40 minutes. You can also connect with Air China via Beijing with a flight time of 5 hours and 15 minutes. Choose airline
Schedules
Non-stop with Miat - Mongolian Airlines
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Total flight time: 3 hours and 40 minutes
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20 flights per week
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Boeing 737MAX 8 PassengerBoeing 787-8Boeing 767-300 PassengerBoeing 737-700 PassengerBoeing 737 PassengerBoeing 787
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Business and first class available
Flight
The timetable & schedule information was updated at 2026-04-21
Non-stop with Korean Air
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Total flight time: 3 hours and 35 minutes
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Sky Team Alliance
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Seoul is a Korean Air hub.
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8 flights per week
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Airbus A330-300
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Business class available
Flight
The timetable & schedule information was updated at 2026-04-21
Non-stop with Asiana Airlines
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Total flight time: 3 hours and 45 minutes
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6 flights per week
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Airbus A330-300
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Business class available
Flight
The timetable & schedule information was updated at 2026-04-21
Non-stop with Aero Mongolia
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Total flight time: 3 hours
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6 flights per week
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Airbus A319
Flight
The timetable & schedule information was updated at 2026-04-21
Non-stop with Jeju Air
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Total flight time: 3 hours and 40 minutes
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Low-cost airline
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Seoul is a Jeju Air focus city (Operating base).
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5 flights per week
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Boeing 737-800 Passenger
Flight
The timetable & schedule information was updated at 2026-04-21
Non-stop with T´Way Air
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Total flight time: 3 hours and 40 minutes
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Low-cost airline
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Seoul is a T´Way Air hub.
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4 flights per week
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Airbus A330-300
Flight
The timetable & schedule information was updated at 2026-04-21
Non-stop with Vladivostok Air
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Total flight time: 3 hours and 15 minutes
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2 flights per week
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Airbus A320
Flight
The timetable & schedule information was updated at 2026-04-21
Via Beijing with Air China
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Total flight time: 5h 15m - 7h 25m.
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7 flights per week
Flight
CA955
CA723
The timetable & schedule information was updated at 2026-04-21
