All airlines flying from Seoul Incheon (ICN) to Ulaanbaatar (UBN).

FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue,Thu,Sat 13:20 Seoul Incheon (ICN) 1 16:05 Ulaanbaatar (UBN) Korean Air KE 5867 Non-stop Boeing 787 (787) 3:45 Effective 2026-02-24 through 2026-02-28 Codeshare flight, operated by Miat Mongolian Airlines.(OM 302)
Mon,Wed,Fri 13:20 Seoul Incheon (ICN) 1 16:05 Ulaanbaatar (UBN) Korean Air KE 5867 Non-stop Boeing 767-300 (763) 3:45 Effective 2026-03-02 through 2026-03-16 Codeshare flight, operated by Miat Mongolian Airlines.(OM 302)
Tue,Sun 13:20 Seoul Incheon (ICN) 1 16:05 Ulaanbaatar (UBN) Korean Air KE 5867 Non-stop Boeing 737 (737) 3:45 Effective 2026-03-03 through 2026-03-15 Codeshare flight, operated by Miat Mongolian Airlines.(OM 302)
Thu,Sat 13:20 Seoul Incheon (ICN) 1 16:05 Ulaanbaatar (UBN) Korean Air KE 5867 Non-stop Boeing 787 (787) 3:45 Effective 2026-03-05 through 2026-03-28 Codeshare flight, operated by Miat Mongolian Airlines.(OM 302)
Tue,Wed 13:20 Seoul Incheon (ICN) 1 16:05 Ulaanbaatar (UBN) Korean Air KE 5867 Non-stop Boeing 737-700 (73G) 3:45 Effective 2026-03-17 through 2026-03-25 Codeshare flight, operated by Miat Mongolian Airlines.(OM 302)
Fri,Sun 13:20 Seoul Incheon (ICN) 1 16:05 Ulaanbaatar (UBN) Korean Air KE 5867 Non-stop Boeing 737 (737) 3:45 Effective 2026-03-20 through 2026-03-27 Codeshare flight, operated by Miat Mongolian Airlines.(OM 302)
Mon 13:20 Seoul Incheon (ICN) 1 16:05 Ulaanbaatar (UBN) Korean Air KE 5867 Non-stop Boeing 767-300 (763) 3:45 Operates only on 2026-03-23 Codeshare flight, operated by Miat Mongolian Airlines.(OM 302)
Thu 19:35 Seoul Incheon (ICN) 1 22:20 Ulaanbaatar (UBN) Korean Air KE 5867 Non-stop Boeing 737 (737) 3:45 Operates only on 2026-01-15 Codeshare flight, operated by Miat Mongolian Airlines.(OM 302)
Mon,Wed-Sun 07:45 Seoul Incheon (ICN) 2 10:25 Ulaanbaatar (UBN) Delta Air Lines DL 7885 Non-stop Airbus A330-300 (333) 3:40 Valid until 2026-03-28 Codeshare flight, operated by Korean Air.(KE 2041)
Mon,Wed-Sun 07:45 Seoul Incheon (ICN) 2 10:25 Ulaanbaatar (UBN) Delta Air Lines DL 7885 Non-stop Airbus A321neo (32Q) 3:40 Effective from 2026-10-25 Codeshare flight, operated by Korean Air.(KE 2041)
Mon,Wed-Sun 08:10 Seoul Incheon (ICN) 2 10:50 Ulaanbaatar (UBN) Delta Air Lines DL 7885 Non-stop Airbus A330-300 (333) 3:40 Effective 2026-03-29 through 2026-06-01 Codeshare flight, operated by Korean Air.(KE 2041)
Daily 08:10 Seoul Incheon (ICN) 2 10:50 Ulaanbaatar (UBN) Delta Air Lines DL 7885 Non-stop Airbus A330-300 (333) 3:40 Effective 2026-06-02 through 2026-10-05 Codeshare flight, operated by Korean Air.(KE 2041)
Mon,Wed-Sun 08:10 Seoul Incheon (ICN) 2 10:50 Ulaanbaatar (UBN) Delta Air Lines DL 7885 Non-stop Airbus A330-300 (333) 3:40 Effective 2026-10-07 through 2026-10-24 Codeshare flight, operated by Korean Air.(KE 2041)
Mon,Wed,Sat 20:20 Seoul Incheon (ICN) 2 23:05 Ulaanbaatar (UBN) Etihad EY 8460 Non-stop Airbus A320 (320) 3:45 Effective 2026-03-30 through 2026-05-30 Codeshare flight, operated by Asiana Airlines.(OZ 567)
Mon-Wed,Fri,Sat 20:20 Seoul Incheon (ICN) 2 23:05 Ulaanbaatar (UBN) Etihad EY 8460 Non-stop Airbus A330 (330) 3:45 Effective 2026-06-01 through 2026-09-30 Codeshare flight, operated by Asiana Airlines.(OZ 567)
Mon,Wed,Sat 20:20 Seoul Incheon (ICN) 2 23:05 Ulaanbaatar (UBN) Etihad EY 8460 Non-stop Airbus A320 (320) 3:45 Effective from 2026-10-03 Codeshare flight, operated by Asiana Airlines.(OZ 567)
Mon,Wed,Sat 20:45 Seoul Incheon (ICN) 1 23:30 Ulaanbaatar (UBN) Etihad EY 8460 Non-stop Airbus A320 (320) 3:45 Valid until 2026-01-12 Codeshare flight, operated by Asiana Airlines.(OZ 567)
Mon,Wed,Sat 20:45 Seoul Incheon (ICN) 2 23:30 Ulaanbaatar (UBN) Etihad EY 8460 Non-stop Airbus A320 (320) 3:45 Effective 2026-01-14 through 2026-03-28 Codeshare flight, operated by Asiana Airlines.(OZ 567)

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An international route departing from Seoul Incheon airport, South Korea (ICN) and arriving at Ulaanbaatar airport, Mongolia (UBN).
The flight distance is 1215 miles, or 1956 km.
The timezone of the departure airport is UTC+9 , and the timezone of the arrival airport is UTC+8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 3:00 and 3:45.

Return (UBN-ICN) flights

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All airlines flying from Seoul Incheon (ICN) to Ulaanbaatar (UBN).

FLIGHT SCHEDULE

Direct Codeshare Flights:

Korean Air KE5867

13:20

Seoul Incheon (ICN) 1

16:05

Ulaanbaatar (UBN)

Effective 2026-02-24 through 2026-02-28

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by Miat Mongolian Airlines. (OM 302)

Duration: 3:45, non-stop
Boeing 787 (787)

Direct Codeshare Flights:

Korean Air KE5867

13:20

Seoul Incheon (ICN) 1

16:05

Ulaanbaatar (UBN)

Effective 2026-03-02 through 2026-03-16

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Miat Mongolian Airlines. (OM 302)

Duration: 3:45, non-stop
Boeing 767-300 (763)

Direct Codeshare Flights:

Korean Air KE5867

13:20

Seoul Incheon (ICN) 1

16:05

Ulaanbaatar (UBN)

Effective 2026-03-03 through 2026-03-15

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Miat Mongolian Airlines. (OM 302)

Duration: 3:45, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Korean Air KE5867

13:20

Seoul Incheon (ICN) 1

16:05

Ulaanbaatar (UBN)

Effective 2026-03-05 through 2026-03-28

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by Miat Mongolian Airlines. (OM 302)

Duration: 3:45, non-stop
Boeing 787 (787)

Direct Codeshare Flights:

Korean Air KE5867

13:20

Seoul Incheon (ICN) 1

16:05

Ulaanbaatar (UBN)

Effective 2026-03-17 through 2026-03-25

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Miat Mongolian Airlines. (OM 302)

Duration: 3:45, non-stop
Boeing 737-700 (73G)

Direct Codeshare Flights:

Korean Air KE5867

13:20

Seoul Incheon (ICN) 1

16:05

Ulaanbaatar (UBN)

Effective 2026-03-20 through 2026-03-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Miat Mongolian Airlines. (OM 302)

Duration: 3:45, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Korean Air KE5867

13:20

Seoul Incheon (ICN) 1

16:05

Ulaanbaatar (UBN)

Operates only on 2026-03-23

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Miat Mongolian Airlines. (OM 302)

Duration: 3:45, non-stop
Boeing 767-300 (763)

Direct Codeshare Flights:

Korean Air KE5867

19:35

Seoul Incheon (ICN) 1

22:20

Ulaanbaatar (UBN)

Operates only on 2026-01-15

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Miat Mongolian Airlines. (OM 302)

Duration: 3:45, non-stop
Boeing 737 (737)

Direct Codeshare Flights:

Delta Air Lines DL7885

07:45

Seoul Incheon (ICN) 2

10:25

Ulaanbaatar (UBN)

Valid until 2026-03-28

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Korean Air. (KE 2041)

Duration: 3:40, non-stop
Airbus A330-300 (333)

Direct Codeshare Flights:

Delta Air Lines DL7885

07:45

Seoul Incheon (ICN) 2

10:25

Ulaanbaatar (UBN)

Effective from 2026-10-25

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Korean Air. (KE 2041)

Duration: 3:40, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

Delta Air Lines DL7885

08:10

Seoul Incheon (ICN) 2

10:50

Ulaanbaatar (UBN)

Effective 2026-03-29 through 2026-06-01

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Korean Air. (KE 2041)

Duration: 3:40, non-stop
Airbus A330-300 (333)

Direct Codeshare Flights:

Delta Air Lines DL7885

08:10

Seoul Incheon (ICN) 2

10:50

Ulaanbaatar (UBN)

Effective 2026-06-02 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Korean Air. (KE 2041)

Duration: 3:40, non-stop
Airbus A330-300 (333)

Direct Codeshare Flights:

Delta Air Lines DL7885

08:10

Seoul Incheon (ICN) 2

10:50

Ulaanbaatar (UBN)

Effective 2026-10-07 through 2026-10-24

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Korean Air. (KE 2041)

Duration: 3:40, non-stop
Airbus A330-300 (333)

Direct Codeshare Flights:

Etihad EY8460

20:20

Seoul Incheon (ICN) 2

23:05

Ulaanbaatar (UBN)

Effective 2026-03-30 through 2026-05-30

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Asiana Airlines. (OZ 567)

Duration: 3:45, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Etihad EY8460

20:20

Seoul Incheon (ICN) 2

23:05

Ulaanbaatar (UBN)

Effective 2026-06-01 through 2026-09-30

Mon

Tue

Wed

Thu
-

Fri

Sat

Sun
-

Codeshare flight, operated by Asiana Airlines. (OZ 567)

Duration: 3:45, non-stop
Airbus A330 (330)

Direct Codeshare Flights:

Etihad EY8460

20:20

Seoul Incheon (ICN) 2

23:05

Ulaanbaatar (UBN)

Effective from 2026-10-03

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Asiana Airlines. (OZ 567)

Duration: 3:45, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Etihad EY8460

20:45

Seoul Incheon (ICN) 1

23:30

Ulaanbaatar (UBN)

Valid until 2026-01-12

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Asiana Airlines. (OZ 567)

Duration: 3:45, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Etihad EY8460

20:45

Seoul Incheon (ICN) 2

23:30

Ulaanbaatar (UBN)

Effective 2026-01-14 through 2026-03-28

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Asiana Airlines. (OZ 567)

Duration: 3:45, non-stop
Airbus A320 (320)

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An international route departing from Seoul Incheon airport, South Korea (ICN) and arriving at Ulaanbaatar airport, Mongolia (UBN).
The flight distance is 1215 miles, or 1956 km.
The timezone of the departure airport is UTC+9 , and the timezone of the arrival airport is UTC+8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 3:00 and 3:45.

Return (UBN-ICN) flights

Feedback - Disclaimer - Privacy