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Southeast Asia

Cheap flights from Ulaanbaatar (ULN) to Southeast Asia

ULN — BKK
dic. 3 — dic. 101
mié. 12/3
mié. 12/10
1 adult, Economy
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Everything you need to know about your flight from Ulaanbaatar to Southeast Asia

What is the cheapest month to book a flight from Ulaanbaatar to Southeast Asia?

Currently, March is the cheapest month in which you can book a flight from Ulaanbaatar to Southeast Asia (average of $243). Flying from Ulaanbaatar to Southeast Asia in June is currently the most expensive (average of $530). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southeast Asia. Reviews last updated noviembre 3, 2025.
Read reviews from past customers who have flown Korean Air and Air China from Ulaanbaatar to Southeast Asia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,158 reviews

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,158 reviews
Korean Air
8.4
Very good
1,158 reviews

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Air China
7.1
Good
122 reviews
Korean Air
8.4
Very good
1,158 reviews

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

Find useful and relevant information for your journey from Ulaanbaatar to Southeast Asia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ulaanbaatar to Southeast Asia?

    Located just 8.1 mi from the city center, Ulaanbaatar Buyant Ukhaa (ULN) is the airport most travelers will use when flying to Southeast Asia from Ulaanbaatar.

  • Can I find deals for flights from Ulaanbaatar to Southeast Asia that include hotel bookings?

    Yes. In addition to deals on Ulaanbaatar to Southeast Asia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ulaanbaatar to Southeast Asia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ulaanbaatar to Southeast Asia.

  • Can I find deals for business class flights from Ulaanbaatar to Southeast Asia?

    Yes. Cheapflights offers flight deals from Ulaanbaatar to Southeast Asia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ulaanbaatar to Southeast Asia?

    Currently, March is the cheapest month in which you can book a flight from Ulaanbaatar to Southeast Asia (average of $243). Flying from Ulaanbaatar to Southeast Asia in June is currently the most expensive (average of $530). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Ulaanbaatar to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Ulaanbaatar to Southeast Asia

Discover the top 2 airlines that operate flights from Ulaanbaatar to Southeast Asia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$421Average$577FlexibilityNo cancel feeOn-time67%
MIAT MongolianCheapest$517Average$971FlexibilityNo cancel feeOn-time63%

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