South Korea ↔ Mongolia
Seoul to Ulan Bator by direct flight
Incheon International (ICN) and Chinggis Khaan International (ULN) are connected non-stop — 1,971 km apart, roughly 2 h 48 m in the air, served in both directions.
1,971
km, great-circle
2 h 48 m
estimated flight time
A ⇄ B
both directions
→ Open this route in the interactive map
The two airports
| Airport | City | Country | Direct destinations |
|---|---|---|---|
| ICN Incheon International | Seoul | South Korea | 130 |
| ULN Chinggis Khaan International | Ulan Bator | Mongolia | 15 |
More routes from Seoul
- ICN–ATLAtlanta11,487 km
- ICN–IAHHouston11,346 km
- ICN–IADWashington11,173 km
- ICN–JFKNew York11,089 km
- ICN–DFWDallas-Fort Worth10,987 km
- ICN–DTWDetroit10,655 km
- ICN–YYZToronto10,617 km
- ICN–ORDChicago10,519 km
More routes from Ulan Bator
- ULN–SVOMoscow4,635 km
- ULN–BKKBangkok3,839 km
- ULN–NRTTokyo3,061 km
- ULN–HKGHong Kong2,910 km
- ULN–FRUBishkek2,554 km
- ULN–PEKBeijing1,165 km
Route network built from the open OpenFlights and OurAirports datasets. Flight time is a distance-based estimate; carriers and timetables change and are not shown here — verify schedules before booking.