Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline MIAT Mongolian Airlines

The cheapest airline(s) flying from Seoul to Ulaanbaatar is MIAT Mongolian Airlines.

  • MIAT Mongolian Airlines MIAT Mongolian Airlines
  • Aero Mongolia Aero Mongolia
  • Asiana Airlines Asiana Airlines
  • Korean Air Korean Air
  • Air China Air China
  • Turkish Airlines Turkish Airlines
Cheapest Month August

Travel Period: February 2025 - January 2026

The cheapest month(s) to fly from Seoul to Ulaanbaatar is August.

  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
  • Oct 2025
  • Nov 2025
  • Dec 2025
  • Jan 2026
Cheapest Day of the Week Friday

The cheapest day(s) of the week to fly from Seoul to Ulaanbaatar is Friday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday

Flight Schedules

Last Updated: Thu, 2 Jan, 2025

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  • Availability
    • M
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  • 09:20 ICN
    11:55 UBN
    3Hrs, 35m Direct
  • ICNSeoul Incheon International Airport 09:20 - UBN 11:55 3h 35m Direct
  • ICNSeoul Incheon International Airport 09:20
  • UBNChinggis Khaan International Airport 11:55
  • 3h 35m
  • Direct
  • Asiana Airlines (OZ 567)Airbus A321 Neo
  • Asiana Airlines (OZ 567)
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  • Airbus A321 Neo
  • 11:25 ICN
    14:15 UBN
    3Hrs, 50m Direct
  • ICNSeoul Incheon International Airport 11:25 - UBN 14:15 3h 50m Direct
  • ICNSeoul Incheon International Airport 11:25
  • UBNChinggis Khaan International Airport 14:15
  • 3h 50m
  • Direct
  • Jeju Air (7C 5203)Boeing 737 800
  • Jeju Air (7C 5203)
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  • Boeing 737 800
  • 07:45 ICN
    10:25 UBN
    3Hrs, 40m Direct
  • ICNSeoul Incheon International Airport 07:45 - UBN 10:25 3h 40m Direct
  • ICNSeoul Incheon International Airport 07:45
  • UBNChinggis Khaan International Airport 10:25
  • 3h 40m
  • Direct
  • Korean Air (KE 197)Airbus Industrie 330 300
  • Korean Air (KE 197)
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    • S
    • S
  • Airbus Industrie 330 300
  • 16:40 GMP
    00:15 UBN
    8Hrs, 35m 1 Stop (PUS)
  • GMPSeoul Gimpo International Airport 16:40 - UBN 00:15 8h 35m 1 Stop (PUS) Busan
  • GMPSeoul Gimpo International Airport 16:40
    PUSBusan Airport 21:00
  • PUSBusan Airport 17:45
    UBNChinggis Khaan International Airport 00:15
  • 8h 35m (3h 15m)
  • 1 Stop PUS · Busan 3h 15m
  • Air Busan (BX 8819)Airbus
    Air Busan (BX 411)Airbus
  • Air Busan (BX 8819)
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What’s the fastest flight time from Seoul to Ulaanbaatar?

The fastest flight time for direct flights from Seoul to Ulaanbaatar is 3 hours 35 minutes. Check latest flight schedules & prices on Wego.

What’s the most popular airline flying from Seoul to Ulaanbaatar?

The most popular airline flying from Seoul to Ulaanbaatar is MIAT Mongolian Airlines. Find the latest flight deals on Wego.

How far is Ulaanbaatar from Seoul?

The flight distance between Seoul and Ulaanbaatar is 1992km. Check all available flights on Wego.

When is the earliest and latest flight of the day?

The earliest flight of the day departs at 07:45. The last flight of the day departs at 09:20. See the full list of flight times on Wego.

How many airlines offer direct flights from Seoul to Ulaanbaatar?

There are 3 airlines that offer direct flights from Seoul to Ulaanbaatar. Find out the list of airlines on Wego.