Seoul to Zuunmod (ICN-UBN): nonstop flights and who flies them

MIAT Mongolian Airlines, Korean Air, Aero Mongolia, Asiana Airlines, and Jeju Air fly nonstop between Seoul (ICN) and Zuunmod (UBN), roughly 35 times a week. The timetable below shows the nonstop scheduled at 2h 55m to 3h 45m for the 1,216 miles.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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35
Flights a week, 4-week average
2h 55m to 3h 45m
Scheduled flight time
1,216 mi
Nonstop distance
Free
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Seoul to Zuunmod flight schedule

Scheduled nonstop departures for ICN to UBN starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Seoul (ICN) to Zuunmod (UBN)
Date Flight Airline Departs ICN Arrives UBN Duration Aircraft
KE 2041Korean Air08:3511:103h 35mAirbus A330-300
7C 5203Jeju Air10:0012:403h 40mBoeing 737 MAX 8
OM 302MIAT Mongolian Airlines14:2017:003h 40m737
M0 602Aero Mongolia17:3519:353hAirbus A319
KE 2041Korean Air08:3511:103h 35mAirbus A330-300
OM 302MIAT Mongolian Airlines14:2017:003h 40m787
M0 602Aero Mongolia17:3519:353hAirbus A319
OM 308MIAT Mongolian Airlines00:0502:453h 40mBoeing 787-8 Dreamliner
KE 2041Korean Air08:3511:103h 35mAirbus A330-300
OM 302MIAT Mongolian Airlines14:2017:003h 40m787
M0 602Aero Mongolia16:4018:352h 55mAirbus A319
OZ 567Asiana Airlines20:2023:053h 45mAirbus A330-300
OM 308MIAT Mongolian Airlines00:0502:453h 40mBoeing 787-8 Dreamliner
KE 2041Korean Air07:4510:253h 40mAirbus A321neo family
KE 2043Korean Air07:4510:253h 40mAirbus A321neo family
7C 5203Jeju Air11:3014:153h 45mBoeing 737-800
OM 302MIAT Mongolian Airlines13:2016:053h 45m737
KE 2041Korean Air07:4510:253h 40mAirbus A321neo family
KE 2043Korean Air07:4510:253h 40mAirbus A330-300
OM 302MIAT Mongolian Airlines13:2016:053h 45mBoeing 737-700
M0 602Aero Mongolia17:3519:353hAirbus A319
OZ 567Asiana Airlines20:2023:053h 45mAirbus A321neo family
7C 5203Jeju Air11:3014:153h 45mBoeing 737-800
OM 302MIAT Mongolian Airlines14:2017:003h 40mBoeing 787-8 Dreamliner
OM 308MIAT Mongolian Airlines23:5502:403h 45mBoeing 737-700
KE 2041Korean Air07:4510:253h 40mAirbus A321neo family
KE 2043Korean Air07:4510:253h 40mAirbus A330-300
OM 302MIAT Mongolian Airlines14:2017:003h 40m787
M0 602Aero Mongolia17:3020:003h 30mAirbus A319
OZ 567Asiana Airlines20:2023:053h 45mAirbus A321neo family

Showing all 30 scheduled ICN to UBN departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every ICN to UBN date on the interactive map

Aircraft on the Seoul to Zuunmod nonstop

In the schedule table on this page, MIAT Mongolian Airlines flies the Boeing 787 Dreamliner, the Boeing 787-8 Dreamliner, the Boeing 737, and the Boeing 737-700. Korean Air flies the Airbus A330-300 and the Airbus A321neo family. Aero Mongolia flies the Airbus A319. Jeju Air flies the Boeing 737-800 and the Boeing 737 MAX 8. Asiana Airlines flies the Airbus A321neo family. The Aircraft column has the rest. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full ICN to UBN nonstop schedule

This page carries the full ICN to UBN nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each ICN to UBN nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See ICN to UBN on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Seoul to Zuunmod nonstop

Carriers operating ICN to UBN nonstop in the current schedule.

See ICN to UBN on the interactive map →

Frequently asked questions about ICN to UBN

How long is the flight from Seoul (ICN) to Zuunmod (UBN)?
Scheduled flight times from Seoul (ICN) to Zuunmod (UBN) run from 2h 55m to 3h 45m across the departures in the schedule table on this page. The nonstop covers about 1,216 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from ICN to UBN?
MIAT Mongolian Airlines, Korean Air, Aero Mongolia, Asiana Airlines, and Jeju Air fly ICN to UBN nonstop.
How many flights a week are there from ICN to UBN?
About 35 nonstop flights a week run between Seoul (ICN) and Zuunmod (UBN) in the current schedule, operated by MIAT Mongolian Airlines, Korean Air, Aero Mongolia, Asiana Airlines, and Jeju Air. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from ICN to UBN depart?
Scheduled ICN to UBN nonstops in the next 7 days with service leave between 00:05 and 23:55, local time at Seoul. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate ICN to UBN nonstop?
In the schedule table on this page, ICN to UBN nonstops fly as OM 302 and OM 308 on MIAT Mongolian Airlines; KE 2041 and KE 2043 on Korean Air; M0 602 on Aero Mongolia; 7C 5203 on Jeju Air; and OZ 567 on Asiana Airlines. The table lists each departure by date with its times and aircraft.
Where do I find the ICN to UBN schedule?
The page carries the full ICN to UBN nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full ICN to UBN nonstop schedule

Every scheduled departure on this route, with who flies it.

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