UBN - PUS

Find cheap flights from Ulaanbaatar to Busan

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Busan

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ulaanbaatar to Busan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ulaanbaatar to Busan, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Ulaanbaatar to Busan (UBN-PUS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ulaanbaatar to Busan that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ulaanbaatar to Busan

Multiple Airlines Logo
UBN-PUS
1425 mimulti-stop
Multiple Airlines Logo
PUS-UBN
1425 mimulti-stop
Multiple Airlines
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Everything you should know

Our travelers' advice
AI-generated summary based on content written by travel experts
Jin Air includes a 22-pound carry-on with all tickets.
Jeju Air's Refresh Point holds fares for 24–72 hours.
Expert advice
Expert advice
Expert advice
Expert advice
When to travel
June
Cheapest • 41% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
6 days a week
There are direct flights from Ulaanbaatar to Busan 6 days a week: Mon, Wed, Thu, Fri, Sat, Sun.
Direct flights
Direct flights
Direct flights
Direct flights
Cheapest round-trip
Multiple Airlines
lun. 9/15
UBN - PUS • multi-stop
Cheapest one-way
Multiple Airlines
lun. 9/15
UBN - PUS • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Busan!
Expert advice

Expert advice for your flight from Ulaanbaatar to Busan

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Jeju Air

Jeju Air's Refresh Point lets you book without immediate payment, holding fares for 24–72 hours.


Jeju Air offers bundle options for seats, baggage, and perks, saving costs on additional services.

Read more about Jeju Airby Daniel Scheffler
Jin Air

Jin Air includes a 22-pound carry-on and 33-pound checked bag in all tickets, unusual for low-cost airlines.


Jin Air's Wi-Fi is available on Boeing 737 MAX 8, with messaging and browsing packages.

Read more about Jin Airby John Walton
Our travel experts
Daniel Scheffler

Daniel Scheffler

Expert on Jeju Air

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
John Walton

John Walton

Expert on Jin Air

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Booking Insights

KAYAK's insights & trends for Ulaanbaatar to Busan flights

Get data-powered insights and trends into flights from Ulaanbaatar to Busan to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Ulaanbaatar to Busan?

The average price of all round-trip flights from Ulaanbaatar to Busan clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Ulaanbaatar to Busan, look for departures on Fridays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Busan, Sunday is the cheapest day to fly and Tuesday is the most expensive.

What is the cheapest month to fly from Ulaanbaatar to Busan?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ulaanbaatar to Busan, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ulaanbaatar to Busan is June, where tickets cost $182 (return) on average. On the other hand, the most expensive months are August and January, where the average cost of round-trip tickets is $432 and $420 respectively.

Find deals

Good to know

Low seasonFebruary
Best time to beat the crowds but there is an average 21% increase in price.
Most popular time to fly and prices are also 42% lower on average.

When to book flights from Ulaanbaatar to Busan

Are your dates flexible? Find out the best times to travel from Ulaanbaatar to Busan based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ulaanbaatar to Busan

  • Do I need a passport to fly between Ulaanbaatar and Busan?

    A passport is required to fly from Ulaanbaatar to Busan.

  • Which aircraft models fly most regularly from Ulaanbaatar to Busan?

    The Boeing 737-800 is the aircraft model that flies most regularly on the Ulaanbaatar to Busan flight route.

  • Which airline alliances offer flights from Ulaanbaatar to Busan?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Ulaanbaatar and Busan, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Ulaanbaatar to Busan?

    You can catch a nonstop flight from Ulaanbaatar to Busan on on Monday, Wednesday, Thursday, Friday, Saturday, and Sunday.

  • Which is the best airline for flights from Ulaanbaatar to Busan, MIAT Mongolian or Jin Air?

    The two airlines most popular with KAYAK users for flights from Ulaanbaatar to Busan are MIAT Mongolian and Jin Air. With an average price for the route of $340 and an overall rating of 8.7, MIAT Mongolian is the most popular choice. Jin Air is also a great choice for the route, with an average price of $173 and an overall rating of 8.7.

  • How does KAYAK find such low prices on flights from Ulaanbaatar to Busan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ulaanbaatar to Busan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ulaanbaatar to Busan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Busan from Ulaanbaatar is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ulaanbaatar to Busan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Busan with an airline and back to Ulaanbaatar with another airline. Booking your flights between Ulaanbaatar and PUS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ulaanbaatar to Busan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Busan from Ulaanbaatar up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Ulaanbaatar to Busan

  • Looking for a cheap flight? 25% of our users found flights on this route for $207 or less one-way and $176 or less round-trip.

Prefer to fly direct from Ulaanbaatar to Busan?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Ulaanbaatar Chinggis Khaan to Busan Gimhae.
Find which airlines fly direct from Ulaanbaatar Chinggis Khaan Airport to Busan Gimhae Airport, which days they fly and book direct flights.

Direct departures

Ulaanbaatar Chinggis Khaan to Busan Gimhae

Monday

Jeju Air, Jin Air

Jeju Air, Jin Air

Wednesday

Air Busan

Air Busan

Thursday

Jeju Air, MIAT Mongolian

Jeju Air, MIAT Mongolian

Friday

Jeju Air, Jin Air

Jeju Air, Jin Air

Saturday

Air Busan

Air Busan

Sunday

Jeju Air, MIAT Mongolian

Jeju Air, MIAT Mongolian

See more direct flights

Direct returns

Busan Gimhae to Ulaanbaatar Chinggis Khaan

Tuesday

Air Busan

Air Busan

Wednesday

Jeju Air

Jeju Air

Thursday

Jeju Air, Jin Air, MIAT Mongolian

Jeju Air, Jin Air, +1 more

Friday

Air Busan

Air Busan

Saturday

Jeju Air

Jeju Air

Sunday

Jeju Air, Jin Air, MIAT Mongolian

Jeju Air, Jin Air, +1 more

See more direct flights

Reviews of the top 3 airlines serving from Ulaanbaatar to Busan

 
See real verified KAYAK customer reviews for airlines flying from Ulaanbaatar to Busan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ulaanbaatar to Busan? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.7
Jin AirOverall score based on 20 reviews
9.1Crew
7.9Entertainment
7.9Food
8.8Boarding
8.3Comfort
Airline reviews

I like the landing which is nice and safe, seats are also comfortable

10.0 ExcellentAnonymous, Apr 2025NRT - ICN
Read more Jin Air reviews

I like the landing which is nice and safe, seats are also comfortable

Staff on board were good - food was fine tasted good - tv was old 1970ts in seat back but hey it was a 2 out flight so no drama

It was great. I had an exit row seat so I had a ton of legroom. The service was good and the food was decent.

Aircraft used was a 10 year old 767 which is being maintained in excellent condition. Business class was very comfortable and reclined sufficiently to allow me to sleep. The crew were excellent and very attentive. The only two unfortunates were a) food quality, the beef was very tough and below the standard for business class service; and b) the onboard entertainment offered little for non-Mongolians. All around, I would gladly fly MIAT again.

The flight was on time and the aircraft new and well-maintained. Service was friendly and well carried out. Seating on the 737 MAX in business class was comfortable enough that I could doze off during the 4 hour flight. Arrival in Ulsan Baatar was on time and baggage delivered to the belt quickly. I was pleasantly surprised by the entire event and have no trouble recommending MIAT.

No entertainment display working whole flight it was like a veggie 😒

At the boarding gate, Jeju airline accepted "carry on" bags for checking in for free due to the "limited cabin space". This is because most passengers were carrying multiple bags that exceed the size and weight limit for carry on items. Rather than inspecting carry-on bags at the counter and requiring excess bags to be checked in for a fee, they allowed freeloading at the boarding gate to to the detriment of those who paid the fee for checked bags. This is totally unfair.

As posred earlier the crew was very accommodating & professional. Thank You Allen

All though you can not help it the kids was loud and unruly, The crew was very accommodating and professional. Thank You Allen.

No priority counter check in for families with young children.

The flight was delayed from GUM to ICN, there was no notification on how delayed the flight would be. Although we received notice, there was no specified time given. The flight was also very uncomfortable.

Everything you need to know for your flight from Ulaanbaatar to Busan

Information on your arrival and departure airports

Ulaanbaatar (UBN)
Busan (PUS)

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