$480 Cheap Flights to Ulaanbaatar
One-way
Departing from
United States
Going to
Ulaanbaatar, Mongolia
Ulaanbaatar (UBN)
Mongolia • July, 2026
95% AI deal score
$2,400 $575
Ulaanbaatar (UBN)
Mongolia • March, 2026
89% AI deal score
$1,625 $617
Ulaanbaatar (UBN)
Mongolia • March, 2026
89% AI deal score
$1,625 $621
Top Cheap Flight Deals from United States to Ulaanbaatar
Recent round-trip flight deals to Ulaanbaatar
Tue, Mar 24 - Sun, Mar 29
Cheapest
Hagåtña (GUM) - Ulaanbaatar (UBN)
Jin Air airlines • 1 stop • Seoul (ICN)
Ulaanbaatar (UBN) - Hagåtña (GUM)
Jeju Air airlines • 1 stop • Seoul (ICN)
$658
$513
-$145
22%
Tue, Apr 21 - Sun, Apr 26
Hagåtña (GUM) - Ulaanbaatar (UBN)
Jin Air airlines • 1 stop • Seoul (ICN)
Ulaanbaatar (UBN) - Hagåtña (GUM)
Jeju Air airlines • 1 stop • Seoul (ICN)
$658
$562
-$96
15%
Thu, Apr 9 - Tue, Apr 14
Hagåtña (GUM) - Ulaanbaatar (UBN)
Jin Air airlines • 1 stop • Seoul (ICN)
Ulaanbaatar (UBN) - Hagåtña (GUM)
Jeju Air airlines • 1 stop • Seoul (ICN)
$658
$580
-$78
12%
Tue, Mar 24 - Sun, Mar 29
Hagåtña (GUM) - Ulaanbaatar (UBN)
Jin Air airlines • 1 stop • Seoul (ICN)
Ulaanbaatar (UBN) - Hagåtña (GUM)
Jeju Air airlines • 1 stop • Seoul (ICN)
$658
$582
-$76
12%
Wed, Apr 8 - Sat, Apr 18
Hagåtña (GUM) - Ulaanbaatar (UBN)
Jin Air airlines • 1 stop • Seoul (ICN)
Ulaanbaatar (UBN) - Hagåtña (GUM)
airlines • 1 stop • Seoul (ICN)
$658
$584
-$74
11%
Sun, Apr 12 - Tue, Apr 21
Hagåtña (GUM) - Ulaanbaatar (UBN)
Jin Air airlines • 1 stop • Seoul (ICN)
Ulaanbaatar (UBN) - Hagåtña (GUM)
Jeju Air airlines • 1 stop • Seoul (ICN)
$658
$610
-$48
7%
The cheapest time to fly to Ulaanbaatar
Ready to jet to Ulaanbaatar on a budget? Check out these popular routes with surprisingly cheap fares (one-way prices):
Last-Minute Flights from United States to Ulaanbaatar
Need to get to Ulaanbaatar ASAP? Even if you're booking a flight on short notice, there are often last-minute deals available:
Next 2 weeks deals
Last Minute Flight Deals
Fly to Ulaanbaatar, Mongolia starting from $656 for flights departing in the next two weeks.
⌛ Last-Minute
Chicago - ULN
A great last-minute steal for a cross-country flight.
Found 5 days ago
$656
one-way
Facts About Flights from United States to Ulaanbaatar
To help you plan your journey, here are some quick Ulaanbaatar flight facts and tips.
Ulaanbaatar city airports
Ulaanbaatar, Mongolia, is primarily served by the Chinggis Khaan International Airport (UBN), which is the country's main international gateway. UBN accommodates the majority of international flights to and from Mongolia, connecting Ulaanbaatar to various destinations in Asia and Europe. Expect modern facilities including duty-free shops, restaurants, and comfortable waiting areas. Transportation options from the airport to the city center include taxis, buses and hotel shuttles.
Pro tip: search “Ulaanbaatar (Any)” to see fares to all Ulaanbaatar airports – sometimes one is cheaper than the others on your dates.
Insights for flights to Ulaanbaatar
Cheapest airport
Chinggis Khaan International Airport (UBN)
Get ready to explore! Chinggis Khaan International Airport (UBN) is your gateway to Ulaanbaatar, offering modern facilities and services to start your Mongolian adventure right. While it may not be the biggest, its efficiency and friendly atmosphere make it a breeze to navigate. Plus, you might just spot some stunning views of the surrounding landscapes as you land!
Nonstop vs. 1-stop
20+ cities
While not a major international hub, Ulaanbaatar Airport (ULN) serves as a crucial gateway within Mongolia, connecting the country to over 20 cities, including popular routes to Seoul, Beijing, and Frankfurt.
Number of airlines
10+ airlines
Ulaanbaatar is served by more than 10 airlines, with MIAT Mongolian Airlines and Hunnu Air being the most popular full-service airlines, and Air Seoul as the most popular low-cost option.
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, Wednesday has the best chance of finding a deal for Chinggis Khaan International Airport. Sunday is the second best day to find deals, according to the data.
Avg. deal survival time
11.7 hours
Deals for Chinggis Khaan International Airport typically last around 11.7 hours. Be sure to book quickly if you find a deal you like!
Rare deal frequency
6 deals
We discovered six rare deals for Chinggis Khaan International Airport in the last month, thanks to our advanced AI. These rare finds, scoring 90+ on our AI Deal Score, typically include mistake fares, special promotions, or ultra-discounts.
Average price drop
-42%
The average price drop for flights to Chinggis Khaan International Airport is 42.3%, making it a potentially great destination for budget travelers. This significant price decrease suggests that travelers could find substantial savings on flights to this airport.
Next 4 weeks: deal forecast
Chinggis Khaan International Airport - Next Month Flight Forecast
Based on current trends, flight prices to and from Chinggis Khaan International Airport are expected to remain stable next month. There are no significant price drops or increases anticipated at this time.
Top 5 biggest price drops (last 3 months)
Found on March 2
Hohhot - UBN
$1,425 → $140
90%
Found on March 7
Daegu - UBN
$675 → $70
90%
Found on March 5
Nha Trang - UBN
$980 → $208
79%
Found on March 5
Dallas - UBN
$2,400 → $575
76%
Found on March 1
Shanghai - UBN
$870 → $271
69%
Check these nearby airports too
Looking for more options? These airports near UBN sometimes drop rare deals too:
Amami (ASJ)
~10 rare deals/month
Chinggis Khaan International Airport (UBN)
~10 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially ASJ and UBN for long-haul deal surprises.
When Is the Best Time to Fly from United States to Ulaanbaatar
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to Ulaanbaatar:
Cheapest month
December
Cheapest month
The cheapest month to fly to Ulaanbaatar is December. The weather is cold and dry, so bundle up! The city is beautifully decorated for the holidays, and you'll find fewer tourists, making it a perfect time for budget travelers to explore the heart of Mongolia.
Best day to book
Tuesday
Best day to book
The best day to book a flight to Ulaanbaatar is typically on a Tuesday. Airlines often release deals early in the week to spark demand. Keep an eye on flash sales and limited-time offers that pop up on Tuesdays to snag the best prices for your Mongolian adventure!
Cheapest days to fly
Wednesday
Cheapest days to fly
The cheapest days to fly to Ulaanbaatar are usually midweek, especially Wednesday. Fewer people travel midweek, causing airlines to drop prices to fill seats. Consider adjusting your travel dates to take advantage of these lower fares and save some serious cash!
Advance booking sweet spot
2 Months
Advance booking sweet spot
The advance booking sweet spot for flights to Ulaanbaatar is around 2 months. Booking ahead often means lower prices as airlines try to fill seats in advance. Plus, you'll have plenty of time to plan your itinerary and get excited about exploring this fascinating city!
Ulaanbaatar Airports & Ground Transportation
One big question for travelers is which Ulaanbaatar airport to fly into. Here’s a quick guide to Ulaanbaatar’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! Located a relatively short 52 kilometers southwest of Ulaanbaatar, it is well connected to the city. This airport boasts modern facilities, including duty-free shops and cozy restaurants, ensuring a comfortable start or end to your Mongolian adventure. The airport is relatively new, replacing the old Buyant-Ukhaa International Airport. Getting to Ulaanbaatar is straightforward with readily available taxi services and airport shuttles, making the journey into the city convenient and hassle-free.
Tip: Exchange currency at the airport for better rates than you might find in the city.
Other airports
While Ulaanbaatar is the central hub, sometimes nearby airports in other cities might offer better deals! Consider flying into cities with good transport links to Ulaanbaatar, but weigh the travel time against potential savings. Keep in mind that the main challenge will be transportation from those cities, so make sure to consider all options and schedules!
Airport transfers
Getting around from the Ulaanbaatar airport is a breeze with options like taxis, public buses, and pre-booked airport transfers. Taxis are readily available, buses offer an economical ride, and transfers provide a hassle-free experience. Choose the option that best suits your budget and time!
What to Do in Ulaanbaatar
Ulaanbaatar isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in Ulaanbaatar, organized by interest:
Sightseeing & landmarks
Ulaanbaatar is filled with interesting sights! Visit the Gandantegchinlen Monastery, a beautiful and serene place of worship. Don't miss the Zaisan Memorial for panoramic city views and a glimpse into Mongolian history – it's a photo-op you won't want to miss!
Arts & culture
Dive into Mongolia's rich culture at the National Museum of Mongolia, exploring everything from ancient artifacts to traditional costumes. Catch a performance at the National Academic Theatre of Opera and Ballet for a taste of Mongolian performing arts or visit the Choijin Lama Temple Museum to see unique religious art.
Food & nightlife
Ulaanbaatar's food scene blends traditional Mongolian flavors with international cuisine. Try khuushuur (deep-fried meat pastries) and buuz (steamed dumplings) at local eateries. For nightlife, explore the bars and clubs around Peace Avenue for a fun evening out!
Shopping & fashion
From traditional crafts to modern fashion, Ulaanbaatar offers a diverse shopping experience! Check out the State Department Store for a mix of local and international brands. Narantuul Market (Black Market) is an experience itself if you are looking for literally anything.
Nearby getaways
Escape the city buzz with a trip to the Gorkhi-Terelj National Park, just a short drive from Ulaanbaatar. Experience stunning landscapes, hike through picturesque valleys, and even visit the famous Turtle Rock. It's a breath of fresh air and a chance to connect with nature!
Ulaanbaatar Weather
Weather in Ulaanbaatar
Sun, Mar 8
5%
-2° -16°
5%
Mon, Mar 9
Frequently Asked Questions About Flights to Ulaanbaatar
Pro Tips for Finding Cheap Flights to Ulaanbaatar
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on Ulaanbaatar flights:
Be Flexible with Your Travel Dates: If your dates aren't set in stone, play around with different departure and return days. Mid-week flights are often cheaper than weekend flights, and flying during the off-season can save you a bundle.
Consider Alternative Airports: Ulaanbaatar has its main airport, but nearby airports might offer better deals. Don't be afraid to explore flying into a smaller, regional airport and then travel to Ulaanbaatar.
