--- title: "Seoul (ICN) to Zuunmod (UBN) flights: who flies it" description: "MIAT Mongolian Airlines, Korean Air and 3 more airlines fly nonstop from ICN to UBN, about 35 flights a week. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/icn-ubn" url: "https://2lnr.com/routes/icn-ubn.md" date_modified: "2026-10-18T05:10:47Z" --- # 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 October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 22, 2026. See ICN to UBN on the interactive map [Get started free](https://2lnr.com/login) 35 Flights a week, 4-week average 2h 55m to 3h 45m Scheduled flight time 1,216 mi Nonstop distance Free To get started ## 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. Scheduled nonstop departures from Seoul (ICN) to Zuunmod (UBN) | Date | Flight | Airline | Departs ICN | Arrives UBN | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | KE 2041 | Korean Air | 08:35 | 11:10 | 3h 35m | [Airbus A330-300](https://2lnr.com/seatmaps/ke/a330-300.md) | | Thu, Oct 22 | 7C 5203 | Jeju Air | 10:00 | 12:40 | 3h 40m | Boeing 737 MAX 8 | | Thu, Oct 22 | OM 302 | MIAT Mongolian Airlines | 14:20 | 17:00 | 3h 40m | 737 | | Thu, Oct 22 | M0 602 | Aero Mongolia | 17:35 | 19:35 | 3h | Airbus A319 | | Fri, Oct 23 | KE 2041 | Korean Air | 08:35 | 11:10 | 3h 35m | Airbus A330-300 | | Fri, Oct 23 | OM 302 | MIAT Mongolian Airlines | 14:20 | 17:00 | 3h 40m | 787 | | Fri, Oct 23 | M0 602 | Aero Mongolia | 17:35 | 19:35 | 3h | Airbus A319 | | Sat, Oct 24 | OM 308 | MIAT Mongolian Airlines | 00:05 | 02:45 | 3h 40m | Boeing 787-8 Dreamliner | | Sat, Oct 24 | KE 2041 | Korean Air | 08:35 | 11:10 | 3h 35m | Airbus A330-300 | | Sat, Oct 24 | OM 302 | MIAT Mongolian Airlines | 14:20 | 17:00 | 3h 40m | 787 | | Sat, Oct 24 | M0 602 | Aero Mongolia | 16:40 | 18:35 | 2h 55m | Airbus A319 | | Sat, Oct 24 | OZ 567 | Asiana Airlines | 20:20 | 23:05 | 3h 45m | [Airbus A330-300](https://2lnr.com/seatmaps/oz/a330-300.md) | | Sun, Oct 25 | OM 308 | MIAT Mongolian Airlines | 00:05 | 02:45 | 3h 40m | Boeing 787-8 Dreamliner | | Sun, Oct 25 | KE 2041 | Korean Air | 07:45 | 10:25 | 3h 40m | [Airbus A321neo family](https://2lnr.com/seatmaps/ke/a321neo.md) | | Sun, Oct 25 | KE 2043 | Korean Air | 07:45 | 10:25 | 3h 40m | Airbus A321neo family | | Sun, Oct 25 | 7C 5203 | Jeju Air | 11:30 | 14:15 | 3h 45m | Boeing 737-800 | | Sun, Oct 25 | OM 302 | MIAT Mongolian Airlines | 13:20 | 16:05 | 3h 45m | 737 | | Mon, Oct 26 | KE 2041 | Korean Air | 07:45 | 10:25 | 3h 40m | Airbus A321neo family | | Mon, Oct 26 | KE 2043 | Korean Air | 07:45 | 10:25 | 3h 40m | Airbus A330-300 | | Mon, Oct 26 | OM 302 | MIAT Mongolian Airlines | 13:20 | 16:05 | 3h 45m | Boeing 737-700 | | Mon, Oct 26 | M0 602 | Aero Mongolia | 17:35 | 19:35 | 3h | Airbus A319 | | Mon, Oct 26 | OZ 567 | Asiana Airlines | 20:20 | 23:05 | 3h 45m | [Airbus A321neo family](https://2lnr.com/seatmaps/oz/a321neo.md) | | Tue, Oct 27 | 7C 5203 | Jeju Air | 11:30 | 14:15 | 3h 45m | Boeing 737-800 | | Tue, Oct 27 | OM 302 | MIAT Mongolian Airlines | 14:20 | 17:00 | 3h 40m | Boeing 787-8 Dreamliner | | Tue, Oct 27 | OM 308 | MIAT Mongolian Airlines | 23:55 | 02:40 | 3h 45m | Boeing 737-700 | | Wed, Oct 28 | KE 2041 | Korean Air | 07:45 | 10:25 | 3h 40m | Airbus A321neo family | | Wed, Oct 28 | KE 2043 | Korean Air | 07:45 | 10:25 | 3h 40m | Airbus A330-300 | | Wed, Oct 28 | OM 302 | MIAT Mongolian Airlines | 14:20 | 17:00 | 3h 40m | 787 | | Wed, Oct 28 | M0 602 | Aero Mongolia | 17:30 | 20:00 | 3h 30m | Airbus A319 | | Wed, Oct 28 | OZ 567 | Asiana Airlines | 20:20 | 23:05 | 3h 45m | Airbus 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](https://2lnr.com/seatmaps/ke/a330-300.md) and the [Airbus A321neo family](https://2lnr.com/seatmaps/ke/a321neo.md). 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](https://2lnr.com/seatmaps/oz/a321neo.md). 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. - [MIAT Mongolian Airlines (OM) route map](https://2lnr.com/routes/airlines/om.md)\ [The aircraft OM flies](https://2lnr.com/seatmaps/om.md) - [Korean Air (KE) route map](https://2lnr.com/routes/airlines/ke.md)\ [The aircraft KE flies](https://2lnr.com/seatmaps/ke.md) - [Aero Mongolia (M0) route map](https://2lnr.com/routes/airlines/m0.md)\ [The aircraft M0 flies](https://2lnr.com/seatmaps/m0.md) - [Asiana Airlines (OZ) route map](https://2lnr.com/routes/airlines/oz.md)\ [The aircraft OZ flies](https://2lnr.com/seatmaps/oz.md) - [Jeju Air (7C) route map](https://2lnr.com/routes/airlines/7c.md)\ [The aircraft 7C flies](https://2lnr.com/seatmaps/7c.md) 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. Flying the other way? See [UBN to ICN nonstop flights](https://2lnr.com/routes/ubn-icn.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Seoul (ICN)](https://2lnr.com/routes/icn.md), or [every route from Zuunmod (UBN)](https://2lnr.com/routes/ubn.md). - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full ICN to UBN nonstop schedule Every scheduled departure on this route, with who flies it. [Get started free](https://2lnr.com/login)