$68 Cheap Flights from South Korea to Mongolia
One-way
Departing from
South Korea
Going to
Mongolia
Ulaanbaatar (UBN)
Mongolia • May, 2026
91% AI deal score
$460 $68
Hovd (HVD)
Mongolia • May, 2026
63% AI deal score
$695 $303
Ölgii (ULG)
Mongolia • September, 2026
62% AI deal score
$573 $310
Top Cheap Flight Deals from South Korea to Mongolia
Recent round-trip flight deals to Mongolia
Sat, May 23 - Fri, May 29
Cheapest
Busan (PUS) - Ulaanbaatar (UBN)
Jeju Air airlines • Direct
Ulaanbaatar (UBN) - Busan (PUS)
Jeju Air airlines • Direct
$460
$152
-$308
67%
Sun, May 24 - Fri, May 29
Busan (PUS) - Ulaanbaatar (UBN)
Jeju Air airlines • Direct
Ulaanbaatar (UBN) - Busan (PUS)
Jeju Air airlines • Direct
$460
$153
-$307
67%
Wed, May 6 - Fri, May 22
Busan (PUS) - Ulaanbaatar (UBN)
Jeju Air airlines • Direct
Ulaanbaatar (UBN) - Busan (PUS)
Jeju Air airlines • Direct
$460
$165
-$295
64%
Wed, May 6 - Fri, May 29
Busan (PUS) - Ulaanbaatar (UBN)
Jeju Air airlines • Direct
Ulaanbaatar (UBN) - Busan (PUS)
Jeju Air airlines • Direct
$460
$166
-$294
64%
Sat, May 23 - Fri, May 29
Busan (PUS) - Ulaanbaatar (UBN)
Jeju Air airlines • Direct
Ulaanbaatar (UBN) - Busan (PUS)
Jeju Air airlines • Direct
$460
$169
-$291
63%
Sun, May 24 - Fri, May 29
Busan (PUS) - Ulaanbaatar (UBN)
Jeju Air airlines • Direct
Ulaanbaatar (UBN) - Busan (PUS)
Jeju Air airlines • Direct
$460
$190
-$270
59%
The cheapest time to fly to Mongolia
Ready to jet to Mongolia on a budget? Check out these popular routes with surprisingly cheap fares (one-way prices):
Last-Minute Flights from South Korea to Mongolia
Need to get to Mongolia ASAP? Even if you're booking a flight on short notice, there are often last-minute deals available:
Next 2 weeks deals
Last Minute Mongolia Deals
In the next two weeks, fly to Mongolia from $119 with discounts up to 74%.
⌛ Last-Minute
Busan - MN
A great last-minute steal for a cross-country flight.
Found 3 days ago
$303
one-way
Facts About Flights from South Korea to Mongolia
To help you plan your journey, here are some quick Mongolia flight facts and tips.
Mongolia airports
Mongolia, a landlocked country in East Asia, is served by a number of public airports, facilitating both domestic and international travel. While Chinggis Khaan International Airport (UBN) is the primary international gateway, several domestic airports connect the capital to various provinces. Here's a brief overview of some key Mongolian airports: **Chinggis Khaan International Airport (UBN):** Located near Ulaanbaatar, this is Mongolia's largest and busiest airport, handling the vast majority of international flights. Expect modern facilities and connections to major Asian and European hubs. **Khovd Airport (HVD):** Situated in the western province of Khovd, this airport primarily serves domestic routes, linking the region to Ulaanbaatar and other provincial centers. It's a vital transportation hub for this remote area of Mongolia. **Ulaangom Airport (ULO):** Serving the capital of the Uvs province in western Mongolia, Ulaangom Airport is another key domestic airport. Flights connect Ulaangom with Ulaanbaatar, facilitating travel to and from this remote region. **Mörön Airport (MXV):** Located in the Khuvsgul province, Mörön Airport provides essential air links to Ulaanbaatar. It's an important airport for those visiting Khuvsgul Lake and the surrounding national park.
Chinggis Khaan International Airport (UBN)
Ulaanbaatar, Mongolia
Khovd (HVD)
Hovd, Mongolia
Ulaangom (ULO)
Ulaangom, Mongolia
Mörön (MXV)
Moron, Mongolia
Pro tip: search “Mongolia (Any)” to see fares to all Mongolia airports – sometimes one is cheaper than the others on your dates.
Insights for flights to Mongolia
Cheapest airport
Ulaanbaatar (UBN)
Chinggis Khaan International Airport (UBN) is the primary international airport serving Ulaanbaatar, Mongolia. Though it may not be the flashiest airport, it efficiently connects you to the heart of Mongolia, serving as a launching pad for your adventures into this amazing nation. Get ready to explore the land of Genghis Khan!
UBN Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
UBN airport insights
Best days to catch a deal
Thur, Tue
Based on the provided data, Sunday and Wednesday appear to be the days when the cheapest deals for Chinggis Khaan International Airport are most frequently found. You are more likely to find a deal on these days compared to others.
Avg. deal survival time
15.8 hours
Deals for Chinggis Khaan International Airport last 15.8 hours on average. This means you should book quickly when you find a deal that works for you.
Rare deal frequency
8 deals
We've discovered 8 rare flight deals for Chinggis Khaan International Airport in the last month. These rare deals, which received an AI Deal Score of 90+, typically include mistake fares, special promotions, or ultra-discounts.
Average price drop
-40%
The average price drop for flights to Chinggis Khaan International Airport is 40.3%, indicating a significant potential for savings. Travelers can benefit from monitoring prices and booking when they drop to secure a better deal.
Next 4 weeks: deal forecast
April Flights Forecast
Flights to Chinggis Khaan International Airport are expected to remain stable in price for the next month. No significant price drops or increases are currently anticipated based on the latest forecasts.
Top 5 biggest price drops (last 3 months)
Found on April 3
Hohhot - UBN
$1,425 → $148
90%
Found on March 31
Daegu - UBN
$675 → $92
86%
Found on March 27
Aktobe - UBN
$2,650 → $687
74%
Found on April 1
Phú Quốc - UBN
$1,130 → $314
72%
Found on April 1
Hagåtña - UBN
$945 → $275
71%
Check these nearby airports too
Looking for more options? These airports near UBN sometimes drop rare deals too:
Huaihua Zhijiang (HJJ)
~14 rare deals/month
Donoi (ULZ)
~11 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially HJJ and ULZ for long-haul deal surprises.
When Is the Best Time to Fly from South Korea to Mongolia
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to Mongolia:
Cheapest month
December
Cheapest month
The cheapest month to fly to Ulaanbaatar is December! Bundle up, because Ulaanbaatar in December offers a unique, frosty charm. You'll find lower prices and fewer tourists, making it a great time for budget travelers who don't mind the cold. Plus, the winter scenery can be absolutely stunning!
Best day to book
Tuesday
Best day to book
If you're hunting for flight deals to Ulaanbaatar, aim to book on Tuesdays! Historically, airlines release new deals at the start of the week, making Tuesday the prime day to snag those discounts. Keep an eye out, and you might just save a bundle for your Mongolian adventure.
Cheapest days to fly
Wednesday
Cheapest days to fly
To save some serious cash, consider flying to Ulaanbaatar on a Wednesday. Mid-week flights often come with lower price tags as business travel dips. So, pack your bags for a Wednesday departure and enjoy the savings on your journey to Mongolia!
Advance booking sweet spot
2 months
Advance booking sweet spot
Snag the best flight deals to Ulaanbaatar by booking around 2 months in advance. This timeframe often hits the sweet spot between airline eagerness to fill seats and the last-minute price surges. Plan ahead, and you'll be rewarded with better prices for your Mongolian adventure.
Mongolia Airports & Ground Transportation
One big question for travelers is which Mongolia airport to fly into. Here’s a quick guide to Mongolia’s airports and how to get to the city from each:
Chinggis Khaan International Airport (UBN)
Welcome to Chinggis Khaan International Airport, your gateway to Mongolia! Just a hop, skip, and a jump (okay, maybe a 52 km drive) southwest from Ulaanbaatar, this airport offers a variety of amenities to make your travel smoother, including restaurants and shops. The airport is well-organized, making it easy to navigate, and it primarily serves international flights. Getting to the city center is straightforward, with taxi and bus services readily available right outside the terminal. Keep an eye out for the official taxi stands to ensure a fair price to Ulaanbaatar.
Tip: Exchange your currency at the airport for better rates before heading into the city.
Other airports
Okay, globetrotters, listen up! While Ulaanbaatar itself boasts the Buyant Ukhaa International Airport, sometimes snagging a flight to a nearby city can save some serious coin. However, keep in mind that this might mean a lengthy taxi or train ride to reach Ulaanbaatar, so weigh those costs and transit times carefully before booking.
Airport transfers
Getting around from Ulaanbaatar airport is a breeze, you can choose taxi services right outside the terminal for a direct ride to your accommodation, or opt for the more budget-friendly public buses that connect to the city center. For the ultimate convenience, pre-booked private airport transfers ensure a smooth and stress-free start to your Mongolian adventure!
What to Do in Mongolia
Mongolia isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in Mongolia, organized by interest:
Sightseeing & landmarks
Ulaanbaatar is brimming with cultural and historical landmarks! Visit the Gandantegchinlen Monastery, a serene escape in the city, or explore the National Museum of Mongolia to dive into the country's rich history.
Arts & culture
Immerse yourself in Ulaanbaatar's vibrant arts scene by attending a traditional Mongolian music and dance performance. The Zanabazar Museum of Fine Arts showcases impressive Mongolian artwork, offering a deep dive into the nation's artistic heritage.
Food & nightlife
Get ready to tantalize your taste buds with Mongolian cuisine! Try khuushuur (fried meat pastries) or buuz (steamed dumplings). As the sun sets, experience Ulaanbaatar's nightlife, with cozy bars and energetic clubs offering a taste of the city's modern vibe.
Shopping & fashion
Discover unique Mongolian crafts and cashmere products in Ulaanbaatar's bustling markets and boutiques. From traditional clothing to modern designs, you'll find something special to take home as a memento of your trip.
Nearby getaways
Escape the city buzz with a day trip to the stunning Gorkhi-Terelj National Park, just a short drive from Ulaanbaatar. Explore dramatic rock formations, hike through lush meadows, and even visit a nomadic family for an authentic cultural experience.
No matter your interest – be it art, food, nightlife, or nature – Mongolia has something for everyone. And the best part? Many events and attractions refresh throughout the year, so there’s always something new to experience each visit.
Mongolia Weather
Weather in Mongolia
Fri, Apr 3
10%
3° -7°
10%
Sat, Apr 4
Frequently Asked Questions About Flights to Mongolia
Pro Tips for Finding Cheap Flights to Mongolia
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on Mongolia flights:
Be Flexible with Your Dates: Mongolia's peak tourist season is during the Naadam Festival in July. Traveling during the shoulder seasons (May-June or September-October) can save you big bucks and still offer pleasant weather!
Consider Alternative Airports: Ulaanbaatar is the main international gateway, but flying into a nearby regional airport (if available) and taking ground transportation could be surprisingly cheaper. Just be sure to factor in travel time!
