# Ulaanbaatar to Seoul flights

Page: https://www.routavio.com/flights/ulaanbaatar-to-seoul

## About this route

Explore the fares we observed from Ulaanbaatar to Seoul. Prices move often, so pick your dates to see the latest options.

- Route distance: 1,992 km
- Fastest observed flight time: 3h 05m
- Airlines seen: Jeju Air, Korean Air, Aero Mongolia, MIAT Mongolian Airlines, Asiana Airlines, Air China
- Alternative airports: GMP

- Cheapest checked fare: €136 one way (checked 5 Nov 2026, departing 24 Nov 2026)

## Frequently asked

### How much is a flight from Ulaanbaatar to Seoul?

The lowest fare Routavio has observed is €136, found on 5 Nov 2026.

### Are there direct flights from Ulaanbaatar to Seoul?

Yes. Published schedules report non-stop flights on this route with Jeju Air, Korean Air, Aero Mongolia, MIAT Mongolian Airlines, Asiana Airlines.

### Which airlines fly from Ulaanbaatar to Seoul?

Routavio has seen these carriers on the route: Jeju Air, Korean Air, Aero Mongolia, MIAT Mongolian Airlines, Asiana Airlines, Air China.

### How long does the flight from Ulaanbaatar to Seoul take?

Across the 125 fares Routavio observed, the average journey time is 3h 08m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.

### How many of the observed Ulaanbaatar to Seoul fares were non-stop?

125 of the 125 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.

Route data last updated by Routavio on 6 November 2026