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Cheapest flights from Bangkok to Ulaanbaatar
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Bangkok to Ulaanbaatar. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
Remember that on average the ideal time to book flights is 2 months before departure!
In different months, ticket prices from Bangkok to Ulaanbaatar vary: minimum — $287 (June 2026), maximum — $370 (March 2027). Typically, the flight costs $331–$705.
Airlines operating on route
Non-stop flights from Bangkok to Ulaanbaatar
A non-stop flight is the most convenient and comfortable way to fly from Bangkok to Ulaanbaatar, despite the fact that sometimes flights with transfers can cost significantly less.
Schedule of direct flights from Bangkok to Ulaanbaatar
Bangkok airports overview
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Ulaanbaatar airports overview
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Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets from Bangkok to Ulaanbaatar
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Alternative routes
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Cheapest one way flight
$286
MIAT Mongolian Airlines
Direct flight
5h 40m
02/10/2027
The cheapest one-way flight from Bangkok to Ulaanbaatar departs on 02/10/2027, is operated by MIAT Mongolian Airlines and costs $286
Cheapest round trip flight
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There is no information about the cheapest roundtrip flight from Bangkok to Ulaanbaatar
The fastest flight
5h 40m
Fastest flight from Bangkok to Ulaanbaatar takes 5h 40m
Direct flights
No direct flights
There are no direct flights on this route.
Average flight duration
12h 59m
Distance
3839km
Timezone difference
1h
The distance between Bangkok and Ulaanbaatar is 3839km (2380 miles). The average flight duration is 12h 59m. The time difference between Bangkok and Ulaanbaatar is 1h
June 2026
Lowest price
on average:
$287
March 2027
Highest price
on average:
$370
Avg Price
Price dynamics
Flight prices from Bangkok to Ulaanbaatar are steadily rising: from June 2026 to March 2027, ticket costs increased by 29%. The sooner you book, the better the deal.
Cheaper and more expensive periods
The most significant price increase was from June 2026 to March 2027 — up 29%. The best time to fly is June 2026–July 2026, when the average price is $311. In July 2026–March 2027, tickets cost around $353.
Best time to buy
Given the rising prices, it's best not to delay your purchase. Flying in June 2026–July 2026 can save you up to 12% compared to the most expensive months.
Price predictability
Price variation across months on this route is 10.2%. Your choice of departure month significantly affects the total flight cost.
The route Bangkok — Ulaanbaatar is served by many carriers — 8 in total, including MIAT Mongolian Airlines, Spring Airlines, Shanghai Airlines, Xiamen Airlines, China Eastern Airlines, Thai Vietjet Air, Hainan Airlines, and Air Busan. This gives passengers wide opportunities: from finding the lowest fare (from $286) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.
There appear to be no non-stop flights from Bangkok to Ulaanbaatar at this time.... Well, or something went wrong on our side and we couldn't find anything
There are most likely no direct flights on the Bangkok — Ulaanbaatar route
Bangkok is served mainly by two airports with different roles. Suvarnabhumi (BKK) is the international hub handling most long-haul and full-service carriers; it’s usually seen as the city’s primary premium gateway and is about 30–35 km east of downtown (roughly 30–60 minutes by car depending on traffic). Transfer options include the Airport Rail Link to central stations (about 25–35 minutes, moderate fares), taxis and ride-hailing (variable time and cost). Don Mueang (DMK) functions as the budget and domestic base, favored by low-cost carriers and some regional flights; it sits about 20–25 km north of the centre (30–50 minutes by road) and is reachable by buses, local trains and taxis. Pros: BKK tends to offer more transit amenities and airline choices, while DMK can be cheaper and quicker for domestic/low-cost travel; cons: both can be affected by heavy road traffic and transfers may take longer during peak hours.
What is the cheapest price for flights from Bangkok to Ulaanbaatar?
The cheapest flight ticket from Bangkok to Ulaanbaatar according to data for the last 48 hours costs $286
When is the best time to buy air tickets on the route Bangkok — Ulaanbaatar?
Often the best time to buy tickets from Bangkok to Ulaanbaatar is 2 months before departure.
When is the cheapest time of year to fly from Bangkok to Ulaanbaatar?
Based on statistics over the past years, the lowest prices for flights from Bangkok to Ulaanbaatar can be found flying in these months: June, July, March.
How long does it take to fly from Bangkok to Ulaanbaatar?
The fastest flights from Bangkok to Ulaanbaatar start from 5 hours 40 minutes in the air.
Which airline can fly direct from Bangkok to Ulaanbaatar?
The following airlines operate direct flights on the route Bangkok — Ulaanbaatar:
Ulaanbaatar’s main gateway is Chinggis Khaan International Airport (ULN), a modern international hub handling most long-haul and regional flights and serving national carrier MIAT alongside international airlines. The airport is located about 20–25 km south of the city center; road transfers typically take 30–60 minutes depending on traffic and weather, with taxis, airport shuttles and private transfers as common options (fares can vary from budget-friendly shared shuttles to higher taxi or private transfer rates). Facilities are relatively new and straightforward, though winter conditions can affect comfort and punctuality. Pros: international connectivity and recent amenities; cons: distance from downtown and possible seasonal delays.
We couldn't find any special offers for flights from Bangkok to Ulaanbaatar
