Cheap flights from Denver to Ulaanbaatar from £489

Cheap flights from Denver to Ulaanbaatar from £489

Trusted by millions

Kiwi.com Guarantee for stress-free travel

One search, all the best deals

Explore flight deals to Ulaanbaatar

2 stops
Tue, Jul 28
Denver DENUlaanbaatar UBN
£489
Search
2 stops
Wed, Jul 29
Denver DENUlaanbaatar UBN
£505
Search
3 stops
Mon, Jul 27
Denver DENUlaanbaatar UBN
£521
Search
2 stops
Mon, Jul 27
Denver DENUlaanbaatar UBN
£522
Search
3 stops
Mon, Jul 27
Denver DENUlaanbaatar UBN
£541
Search
2 stops
Wed, Jul 29
Denver DENUlaanbaatar UBN
£624
Search

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

2 stops
Wed, Jul 29 – Wed, Aug 5
Denver DENUlaanbaatar UBN
£1,133
Search
2 stops
Tue, Jul 28 – Wed, Aug 5
Denver DENUlaanbaatar UBN
£1,135
Search
2 stops
Wed, Jul 29 – Mon, Aug 3
Denver DENUlaanbaatar UBN
£1,265
Search
3 stops
Mon, Jul 27 – Mon, Aug 3
Denver DENUlaanbaatar UBN
£1,301
Search
2 stops
Wed, Jul 29 – Tue, Aug 4
Denver DENUlaanbaatar UBN
£1,335
Search
2 stops
Wed, Jul 29 – Tue, Aug 4
Denver DENUlaanbaatar UBN
£1,386
Search

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

How much do flights to Ulaanbaatar cost?

Cheapest one-way trip

£489

Cheapest round-trip

£1,133

Average round-trip

£1,328

Includes rare itinerary

Travel hack

Most popular airline

Frontier Airlines

Getting from Ulaanbaatar's airport to the city center

Fastest options: taxi and ride-hailing services. Best value: public bus.

Ulaanbaatar is served by Chinggis Khaan International Airport (UBN), located approximately 52 km southwest of the city center. The airport opened in 2021, replacing the older Buyant Ukhaa Airport. Airport transfers to city center destinations include public buses, taxis, ride-hailing services, and private transfers. Journey times vary significantly depending on traffic conditions, particularly during rush hours when congestion in Ulaanbaatar can be severe.

Transport Option

Typical Time

Typical Cost

Frequency

Best For

50-80 min

₮5,000; approximately $1.50 USD

every 30–60 min (traffic dependent)

budget travelers

40-70 min

₮80,000 – ₮120,000; approximately $23–35 USD; metered fare

on-demand 24/7 (traffic dependent)

door-to-door convenience

40-70 min

₮70,000 – ₮100,000; approximately $20–29 USD; app-based pricing

on-demand via app (traffic dependent)

cashless payment option

40-70 min

₮100,000 – ₮180,000; approximately $29–52 USD; fixed price

pre-booked (traffic dependent)

groups and guaranteed pickup

40-70 min

₮150,000 – ₮300,000; approximately $44–87 USD per day

on-demand at airport (traffic dependent)

flexibility and onward travel

Notes:

  • Prices in MNT (Mongolian Tugrik); table created in 2025 and subject to change.
  • Traffic congestion in Ulaanbaatar can significantly extend journey times, especially during morning and evening rush hours.
  • The airport express bus terminates at the Dragon Center in central Ulaanbaatar.
  • Taxis at the airport should be licensed; agree on fare or ensure meter is used before departure.
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Key info about flying to Ulaanbaatar

Depart from
Denver International
Arrive to
Chinggis Khaan International Airport
Average flights per week
400
Flight distance

Check-in for a flight from Denver to Ulaanbaatar

NameCarrier codeIATA CodePassport needed during booking
Frontier AirlinesFFTF9No
MIAT Mongolian AirlinesMGLOMYes
Air ChinaCCACAYes
Korean AirKALKEYes
Asiana AirlinesAAROZYes

Online check-in is not available for these airlines.

Weather in Ulaanbaatar

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January-17°C-24°C
February-14°C-22°C
March-4°C-13°C
April5°C-2°C
May12°C3°C
June18°C10°C
July20°C13°C
August17°C11°C
September11°C4°C
October2°C-4°C
November-8°C-14°C
December-15°C-22°C
Hottest Month
20°C
July
Coldest month
-24°C
January
Sunny days
288
days per year
Snow days
21
days per year

14 day forecast

Sunday
12 Jul
72%
16°C6°C
19 Jul
63%
18°C10°C
Monday
13 Jul
17%
21°C7°C
20 Jul
25°C8°C
Tuesday
14 Jul
22°C8°C
21 Jul
31°C13°C
Wednesday
15 Jul
25°C9°C
22 Jul
33°C17°C
Thursday
16 Jul
57%
25°C12°C
23 Jul
26°C16°C
Friday
17 Jul
59%
23°C13°C
24 Jul
25°C14°C
Saturday
18 Jul
36%
27°C11°C
25 Jul
17%
26°C13°C
The most popular airlines for this route are Frontier Airlines, MIAT Mongolian Airlines, Air China, Korean Air, and Asiana Airlines. Denver and Ulaanbaatar have 400 direct flights per week.

Frequently asked questions

What are the most popular routes to and from Denver?
Travelers frequently search for route combinations, such as Denver and Mexico City, London, Guadalajara, Los Angeles, Vancouver, Cancún, Tokyo, Edinburgh, Las Vegas, New York, Puerto Escondido, Oaxaca, Toronto, Houston, Monterrey, Washington, D.C., Chicago, San Francisco, Medellín, Phoenix, Chihuahua.
What are the most popular routes to and from Ulaanbaatar?
Travelers frequently search for route combinations, such as Ulaanbaatar and London, Budapest, Istanbul, Manchester, Edinburgh, Sydney, Beijing, Prague, Tokyo, Seoul, Manila, Frankfurt, Shanghai, Perth, Almaty, San Francisco, Brisbane, Stockholm, Phuket City, Vienna.
Which airports are there in Denver?
Denver is mainly served by Denver International. But there are other airports nearby, including Centennial Airport, Rocky Mountain Metropolitan Airport.
What airports are near Denver?
The main airport in Denver is Denver International. It is also served by Eagle County Regional, Colorado Springs, Pueblo Memorial, Cheyenne Regional, Laramie Regional.
Which airlines fly between Denver and Ulaanbaatar?
Currently, you can fly between Denver and Ulaanbaatar with Frontier Airlines, MIAT Mongolian Airlines, Air China, Korean Air, Asiana Airlines.
When’s the best time to travel between Denver and Ulaanbaatar?
If you don’t have specific dates for your trip between Denver and Ulaanbaatar, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between Denver and Ulaanbaatar?
Traveling between Denver and Ulaanbaatar, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.
How many airports are there near Denver?
There are a number of airports in and around Denver. The main one is Denver International and other nearby airports include Eagle County Regional, Colorado Springs, Pueblo Memorial, Cheyenne Regional, Laramie Regional
What time do nonstop (direct) flights between Denver and Ulaanbaatar depart?
This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Denver, such as morning, afternoon, evening, or night, or select the exact hours for departure.
What time do nonstop (direct) flights between Denver and Ulaanbaatar arrive?
What time do flights between Denver and Ulaanbaatar depart?
What time do flights between Denver and Ulaanbaatar arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.

Search flightsSearch direct flights

Explore alternative trips

Flights from Denver

Flights to Ulaanbaatar

Popular routes

The nearest countries with flights to Ulaanbaatar

Here is a list of countries people are flying from

Other destination countries from Denver

Here is a list of countries people are flying to

Airports near Denver

Airports near Ulaanbaatar

Download our app

Start your next adventure now. Download our app and explore cheap flights effortlessly!

Search flights
Find the best connection from Denver to Ulaanbaatar

Search, compare, and book flights to get there.

Search flights