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Flights from Ulaanbaatar to Bangkok

What to know about flights from Ulaanbaatar to Bangkok?

The approximate distance between Ulaanbaatar and Bangkok is 3,836.86 km. According to Trip.com data, travel demand hits its peak in January. The cheapest month to book flights is September.

Cheapest one-way
US$206
Spring Airlines Spring Airlines ULN-BKK 23h 50m · 1 stop Mon, Nov 16
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Cheapest round-trip
US$499
Spring Airlines Spring Airlines ULN-BKK 14h 20m · 1 stop Tue, Nov 17 - Mon, Nov 23
Book Now
When to fly
October
Cheapest
January
Peak season
Route details
3,836.86 km
Flight distance

Explore the cheapest one-way and round-trip flights from Ulaanbaatar to Bangkok over the next 90 days, with one-way fares from US$206 and round-trip from US$499. Based on Trip.com's latest 7-day flight data.

Displayed flight fares from Ulaanbaatar to Bangkok are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airlines are the most popular for Ulaanbaatar to Bangkok flights?

The most popular airlines flying from Ulaanbaatar to Bangkok are Miat Mongolian Airlines, Spring Airlines, and Air China, among 14 carriers on this route. Spring Airlines offers the lowest fares. Based on Trip.com's flight booking data from the previous 12 months.
Miat Mongolian Airlines logo Miat Mongolian Airlines
Spring Airlines logo Spring Airlines
Air China logo Air China
Korean Air logo Korean Air
Thai Vietjet Air logo Thai Vietjet Air
Asiana Airlines logo Asiana Airlines
Hunnu Air logo Hunnu Air
Shenzhen Airlines logo Shenzhen Airlines
Jin Air logo Jin Air
Thai Airways logo Thai Airways
Aero Mongolia logo Aero Mongolia
Xiamen Airlines logo Xiamen Airlines
Hainan Airlines logo Hainan Airlines
Jeju Air logo Jeju Air
Airlines are determined based on actual purchased flight tickets from Ulaanbaatar to Bangkok according to previous 12 months data from Trip.com.

Trip.com Price Trends on Flights from Ulaanbaatar to Bangkok

Which month has the cheapest one-way flights from Ulaanbaatar to Bangkok?

Average monthly one-way flight prices from Ulaanbaatar to Bangkok, based on bookings made by Trip.com users over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Ulaanbaatar to Bangkok is October, with an average price of US$302; while the month with the highest flight price is usually December, with an average price of up to US$522.

US$522
US$412
US$302
US$192
  • US$302
    Oct
  • US$347
    Nov
  • US$522
    Dec
  • US$369
    Jan
  • US$305
    Feb
  • US$322
    Mar
  • US$420
    Apr
  • US$398
    May
  • US$416
    Jun
  • US$386
    Jul
  • US$390
    Aug
  • US$430
    Sep

Which month has the cheapest round-trip flights from Ulaanbaatar to Bangkok?

The average price of round-trip flights from Ulaanbaatar to Bangkok purchased by Trip.com users by month over the past 12 months.

Based on data from Trip.com, the lowest prices for round-trip flights from Ulaanbaatar to Bangkok are found during February, with an average price of US$611. Conversely, the highest prices are found during August, with an average price of up to US$760.

US$760
US$686
US$611
US$537
    Cheapest
  • US$754
    Oct
  • US$672
    Nov
  • US$690
    Dec
  • US$634
    Jan
  • US$611
    Feb
  • US$716
    Mar
  • US$705
    Apr
  • US$749
    May
  • US$707
    Jun
  • US$662
    Jul
  • US$760
    Aug
  • US$704
    Sep

When is the cheapest day to fly from Ulaanbaatar to Bangkok during Halloween?

Based on Trip.com's data over the past 3 days, these are the lowest one-way flight prices from Ulaanbaatar to Bangkok during Halloween.

Halloween is scheduled for Oct 31. The cheapest flights from Ulaanbaatar to Bangkok are available on Oct 28, with fares starting at US$261.

US$434
US$348
US$261
US$175
  • US$407
    27
    Oct
  • US$261
    28
  • US$422
    29
  • US$348
    30
  • US$434
    31
  • US$340
    1
    Nov
  • US$340
    2

Frequently Asked Questions

  • What are the cheapest flights from Ulaanbaatar to Bangkok (ULN-BKK)?

    Based on Trip.com data, Spring Airlines offers one-way fares as low as US$206 on Cheapest nonstop routes (e.g. UBN to BKK on Mon, Nov 16), while Spring Airlines offers Cheapest nonstop round-trips from US$499 departing on Tue, Nov 17 and returning on Mon, Nov 23.
  • At the moment, you can catch a nonstop flight from Ulaanbaatar to Bangkok with the following airlines, including: Miat Mongolian Airlines Spring Airlines Air China Hunnu Air Thai Vietjet Air Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Ulaanbaatar to Bangkok is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 1 flight per week flying from Ulaanbaatar to Bangkok. You can check the weekly schedule for popular airlines on this route below: Miat Mongolian Airlines: -/-/-/-/-/-/- -- OM701 (08:44)
  • To find best deals on flights from Ulaanbaatar to Bangkok, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Nov 16, with one-way flights priced at just US$206.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Miat Mongolian Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Bangkok travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Ulaanbaatar to Bangkok is September, when demand for travel is lower.
  • After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Ulaanbaatar to Bangkok on October 17, 2026 with Miat Mongolian Airlines, with prices starting at US$568.
  • You can land at any one of the following hubs in Bangkok: Suvarnabhumi Airport (BKK), and Don Mueang International Airport (DMK). Flying from Chinggis Khaan International Airport to Suvarnabhumi Airport (UBN-BKK) is by far the most common option on this route.
  • The time difference between Bangkok and Ulaanbaatar is 1h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Ulaanbaatar to Bangkok is US$440. Fares vary by travel date, airline and availability.
  • Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Ulaanbaatar to Bangkok is US$696. The final price depends on the outbound and return dates, airline and fare conditions.
  • Enter Ulaanbaatar and Bangkok, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.
  • Spring Airlines, Jin Air and Air Busanare the most popular budget airlines flying from Ulaanbaatar to Bangkok. Check baggage, seat and payment fees before comparing the final price.

Flights from Ulaanbaatar to Bangkok: Flight Info, Best Time to Buy Tickets, Airports, and Top Attractions

Are you planning a trip from Ulaanbaatar to Bangkok? Look no further, because we have all the information you need to make your journey smooth and hassle-free. In this article, we will cover everything from flight information to transportation options, as well as tips on finding cheap flights and exploring Bangkok. So, let's get started!

Flight Information: Flights from Ulaanbaatar to Bangkok

Chinggis Khaan International Airport. Source: meanwhileinmongolia.com

Chinggis Khaan International Airport. Source: meanwhileinmongolia.com

If you're looking to travel from Ulaanbaatar to Bangkok, you're in luck! This route is incredibly popular and important, connecting two vibrant cities. The average flight distance from Ulaanbaatar to Bangkok is approximately 3,822 km. When it comes to airlines, the most popular choice for this route is Miat Mongolian Airlines. With their excellent service and competitive prices, you can't go wrong with Miat Mongolian Airlines.

However, due to the vast distance and the lack of direct rail or road connections, the most common and practical means of travel between Ulaanbaatar and Bangkok is only by air.

Major Airport in Ulaanbaatar and Transportation

Chinggis Khaan International Airport. Source: Methos31/structurae.net

Chinggis Khaan International Airport. Source: Methos31 / structurae.net

Ulaanbaatar is served by one primary airport, that is:

  • Chinggis Khaan International Airport: Situated in the southwestern part of the city, Chinggis Khaan International Airport has taken over the role of Buyant-Ukhaa International Airport, emerging as the new pivotal airport linking Mongolia to both domestic and international destinations. The airport is equipped with a unified terminal servicing arrivals and departures, providing traveler amenities and accommodating various airlines. Serving as the primary international gateway for Mongolia, Chinggis Khaan International Airport functions as a central hub for Mongolian airlines, facilitating connections to cities across Asia and Europe. Travelers can enjoy complimentary Wi-Fi, baggage services, charging stations, as well as a diverse array of dining and shopping options. For seamless transfers between terminals, shuttle buses are conveniently available at Chinggis Khaan International Airport.

When it comes to transportation from the downtown area to Ulaanbaatar airport, you have several options. Here are the estimated price ranges for each transportation method:

  • Taxi: MNT20,000-MNT30,000
  • Bus: MNT1,000-MNT2,000
  • Airport Shuttle: MNT5,000-MNT15,000

These transportation options provide convenient and affordable ways for travelers to reach the airport from downtown Ulaanbaatar.

Major Airports in Bangkok and Transportation

Suvarnabhumi Airport. Source: Anantachai Saothong/unsplash.com

Suvarnabhumi Airport. Source: Anantachai Saothong / unsplash.com

Bangkok, the vibrant capital of Thailand, is home to several major airports. Here are the airports in Bangkok:

  • Suvarnabhumi Airport: Situated to the east of downtown Bangkok, Suvarnabhumi Airport serves as Thailand's primary international gateway. This expansive airport is distinguished by its contemporary architecture and cutting-edge facilities. With a single main terminal housing concourses A, B, C, and D, Suvarnabhumi Airport ensures a smooth and integrated travel experience. Complimentary shuttle service is provided to facilitate passenger movement between the concourses within the airport complex. The airport offers a wide range of amenities, including duty-free shops, a diverse selection of dining options featuring both local and international cuisine, VIP lounges catering to premium passengers, and various transportation services such as taxis, buses, and car rentals.
  • Don Mueang International Airport: Situated to the north of central Bangkok, Don Mueang International Airport operates as a vibrant hub for both domestic and international flights. The airport consists of two terminals: Terminal 1 caters to international flights, while Terminal 2 serves domestic flights. These terminals are interconnected, facilitating easy pedestrian movement between them. Their close proximity allows for convenient foot transfers. Don Mueang International Airport boasts a wide range of facilities, including diverse shops and restaurants offering various goods and cuisines. Additionally, exclusive lounges cater to the preferences of business and first-class passengers. The airport is well-linked with transportation options such as taxis, buses, and a rail link.

When it comes to transportation from Bangkok airports to the downtown area, you have several options. Here are the estimated price ranges for each transportation method:

  • Taxi: THB250-THB500
  • Bus: THB30-THB60
  • Airport Rail Link: THB30-THB90
  • Airport Shuttle: THB150-THB200
  • Private Car Service: THB600-THB1,000

These transportation options provide easy access to the city center, allowing you to explore all that Bangkok has to offer.

When is the Best Time to Buy Flights from Ulaanbaatar to Bangkok?

Wat Arun Ratchawararam Ratchawaramahawihan, Bangkok

Wat Arun Ratchawararam Ratchawaramahawihan, Bangkok.

If you're looking to score the best deals on flights from Ulaanbaatar to Bangkok, timing is everything. The most expensive month to fly this route is June, while the cheapest month is September. By planning your trip accordingly, you can save a significant amount on your airfare.

How to Find Cheap Flights from Ulaanbaatar to Bangkok

Suvarnabhumi Airport. Source: Ruben Sukatendel/unsplash.com

Suvarnabhumi Airport. Source: Ruben Sukatendel / unsplash.com

Looking for the best deals on flights from Ulaanbaatar to Bangkok? Here are some tips to help you find the cheapest fares:

  • Be flexible with your travel dates
  • Book your flight in advance
  • Use a reliable flight comparison website like Trip.com to compare prices
  • Sign up for fare alerts to stay updated on the latest deals
  • Consider booking a round-trip ticket for additional savings

By following these tips, you'll be well on your way to finding the best deals on flights from Ulaanbaatar to Bangkok. And remember, Trip.com is here to help you every step of the way!

Tips to Travel to Bangkok

Floating Markets, Bangkok (Damnoen Saduak)

Floating Markets, Bangkok (Damnoen Saduak)

If you're a first-time visitor to Bangkok, here are some tips to make your trip memorable:

  • Explore the vibrant street markets and try the delicious street food
  • Visit the iconic temples, such as Wat Arun and Wat Phra Kaew
  • Take a boat tour along the Chao Phraya River for a unique perspective of the city
  • Experience the bustling nightlife in areas like Khao San Road and Sukhumvit
  • Don't forget to try traditional Thai massage for a relaxing experience

These tips will help you make the most of your trip to Bangkok and create unforgettable memories.

Explore Bangkok

The Grand Palace (Wat Phra Kaew), Bangkok

The Grand Palace (Wat Phra Kaew), Bangkok.

Bangkok is a city full of incredible attractions. Here are 10 popular spots you shouldn't miss:

  1. The Grand Palace (Wat Phra Kaew) - A stunning complex showcasing intricate Thai architecture and the revered Emerald Buddha.
  2. Wat Arun Ratchawararam Ratchawaramahawihan - A riverside temple adorned with porcelain and seashell mosaics, providing breathtaking views of the Chao Phraya River.
  3. Chatuchak Weekend Market - One of the world's largest markets, offering a vibrant array of goods, from antiques to local crafts.
  4. Jim Thompson House - A museum showcasing traditional Thai architecture and art, once the home of an American silk entrepreneur.
  5. Floating Markets (Damnoen Saduak) - Experience the charm of traditional Thai commerce as vendors sell their goods from boats along the winding canals.
  6. Lumpini Park - A tranquil oasis in the heart of the city, perfect for relaxation, jogging, or boating on the lake.
  7. MBK Center - A colossal shopping mall offering a mix of international and local brands, electronics, and diverse dining options.
  8. Erawan Shrine - A revered Hindu shrine in the midst of bustling city life, attracting locals and tourists alike for prayers and performances.
  9. Chao Phraya River Dinner Cruise - Enjoy a romantic evening cruise along the river with stunning views of illuminated landmarks and a sumptuous Thai dinner.
  10. Terminal 21 - A unique shopping experience with each floor designed to represent a different world city, offering a blend of international and local retail outlets.

Getting around Bangkok is easy with various transportation options available. You can choose to travel by Skytrain, subway, taxi, or tuk-tuk. These options provide convenient access to all the major attractions in the city.

With all this information at your fingertips, you're ready to plan your trip from Ulaanbaatar to Bangkok. Whether you choose to fly or explore alternative transportation methods, we hope you have a fantastic journey. Happy travels!

Trip.com Airline Insights on Flights from Ulaanbaatar to Bangkok

Which airline offers the cheapest direct flights from Ulaanbaatar to Bangkok?

Data is based on the average price of all nonstop flights from Ulaanbaatar to Bangkok on Trip.com over the past 12 months.

Based on Trip.com’s data from the past 12 months, Spring Airlines provides the lowest-priced direct flights from Ulaanbaatar to Bangkok, with fares starting at US$335.

US$243
US$335
US$428
US$521
US$613
Spring Airlines
US$335
Spring Airlines
Jeju Air
US$384
Jeju Air
Miat Mongolian Airlines
US$471
Miat Mongolian Airlines
Air China
US$534
Air China
Asiana Airlines
US$549
Asiana Airlines
Korean Air
US$613
Korean Air

Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.