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Find cheap one-way flights from Busan to Ulaanbaatar starting at US$66.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • PUS21:35
        3h 55m
        Direct
        UBN00:30
        Mon, May 27|Busan - Ulaanbaatar|Jeju Air
        US$66US$127
        48% OFF
        48% OFF
        US$127US$66
      • PUS22:00
        3h 50m
        Direct
        UBN00:50
        Tue, Apr 23|Busan - Ulaanbaatar|Air Busan
        US$86US$127
        33% OFF
        33% OFF
        US$127US$86
      • PUS21:35
        3h 55m
        Direct
        UBN00:30
        Mon, May 13|Busan - Ulaanbaatar|Jeju Air
        US$86US$127
        32% OFF
        32% OFF
        US$127US$86
      • PUS21:35
        3h 55m
        Direct
        UBN00:30
        Mon, May 20|Busan - Ulaanbaatar|Jeju Air
        US$86
        US$86
      • PUS21:35
        3h 55m
        Direct
        UBN00:30
        Sat, May 18|Busan - Ulaanbaatar|Jeju Air
        US$86
        US$86
      • PUS21:35
        3h 55m
        Direct
        UBN00:30
        Mon, May 6|Busan - Ulaanbaatar|Jeju Air
        US$86
        US$86
      • PUS22:00
        3h 50m
        Direct
        UBN00:50
        Fri, Apr 26|Busan - Ulaanbaatar|Air Busan
        US$87
        US$87
      • PUS21:35
        3h 55m
        Direct
        UBN00:30
        Sat, May 4|Busan - Ulaanbaatar|Jeju Air
        US$87
        US$87
      • PUS21:35
        3h 55m
        Direct
        UBN00:30
        Wed, May 8|Busan - Ulaanbaatar|Jeju Air
        US$89
        US$89
      • PUS21:35
        3h 55m
        Direct
        UBN00:30
        Wed, May 15|Busan - Ulaanbaatar|Jeju Air
        US$93
        US$93
      • PUS13:00
        3h 5m
        Direct
        ULN14:00
        Tue, Apr 23|Busan - Ulaanbaatar|Jeju Air
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Busan to Ulaanbaatar?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Busan to Ulaanbaatar

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Air Busan
From US$86
Jeju Air
From US$86
Air China
From US$122
Miat Mongolian Airlines
From US$127
Jin Air
From US$165
Asiana Airlines
From US$237
Korean Air
From US$292
Shanghai Airlines
From US$296
China Eastern Airlines
From US$299
China Southern Airlines
From US$357
ANA airlines

Find more flights and airlines

Find cheap flights from Busan to Ulaanbaatar by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Busan to Ulaanbaatar.

  • Cheapest
    Jeju Air
    PUS
    21:35
    3h 55m
    Direct
    UBN
    00:30
    Gimhae International Airport - New Ulaanbaatar International Airport
    Mon, May 27Jeju Air
    US$66
  • Jeju Air
    PUS
    21:35
    3h 55m
    Direct
    UBN
    00:30
    Gimhae International Airport - New Ulaanbaatar International Airport
    Mon, May 27Jeju Air
    US$66
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Busan (PUS) to Ulaanbaatar (ULN) the cheapest?

    Airlines adjust prices for flights from Busan to Ulaanbaatar based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Busan (PUS) to Ulaanbaatar (ULN) cost?

    According to Trip.com's data, the lowest price is around $413.

  • How long does it take to fly from Busan (PUS) to Ulaanbaatar (ULN) and what is the distance?

    It takes around 4 hours 9 minutes to fly from Busan (PUS) to Ulaanbaatar (ULN).

  • What is the transportation method from the main airport to downtown in Ulaanbaatar?

    • The distance from New Ulaanbaatar International Airport to downtown is about 26km. It takes about 40 minutes by taxi.

  • What are the most popular airlines that fly from Busan (PUS) to Ulaanbaatar (ULN)?

    Airlines with flights from Busan (PUS) to Ulaanbaatar (ULN): Asiana Airlines, Miat Mongolian Airlines, Turkish Airlines, Air Busan and Korean Air.

How to find a cheap flight from Busan to Ulaanbaatar

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Busan to Ulaanbaatar. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Busan to Ulaanbaatar Flight Information

Cheapest nonstop flight price

$66

Cheapest round-trip ticket price

$183

Off-season for travel

May

Peak season for travel

July

Flight distance

2,308.22km

Average flight time

4 hours 9 minutes

Popular airline

Jeju Air

What You Should Know about Flights from Busan to Ulaanbaatar

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