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Flights from Ulaanbaatar to Bangkok – Direct & connecting routes

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UBN to BKK flights and routes map UBN to BKK – All flight route options from Chinggis Khan International Airport, Mongolia to Suvarnabhumi Airport, Thailand. These flights are operated by 3 airlines. Fly non-stop with Miat - Mongolian Airlines or choose from 3 different transit flights. The shortest flight time is 6 hours and 30 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
Mongolia UBN Chinggis Khan Airport Ulaanbaatar, Mongolia
Thailand BKK Suvarnabhumi Airport, Thailand
UBN
Chinggis Khan Airport
MongoliaUlaanbaatar, Mongolia
Suvarnabhumi Airport
ThailandBangkok, Thailand
BKK
1 direct route found »
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4 routes with 1 stop found »
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Non-stop route options:

Duration

Miat - Mongolian Airlines
Non-stop with Miat - Mongolian Airlines. 0-1 flights per day.
Begins in 1/11

SHOW SCHEDULE
6h 30m

Begins in 1/11
Miat - Mongolian Airlines
Non-stop with Miat - Mongolian Airlines.
6h 30m
0-1 flights per day.
Begins in 1/11
SHOW SCHEDULE
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1 stop route options with the same airline:

Duration

Via Beijing PEK
1 stop with Air China. 0-1 flights per day.

SHOW SCHEDULE
8h 40m

Via Beijing PEK
1 stop with Air China.
8h 40m
0-1 flights per day.
SHOW SCHEDULE

1 stop route options with codeshare or different airlines:

Duration

Via Beijing PEK With Air China & Bangkok Airways
CODESHARE

SHOW SCHEDULE
10h 25m

Via Beijing PEK
10h 25m
With Air China & Bangkok Airways
CODESHARE
SHOW SCHEDULE
Via Ho Chi Minh City SGN With Miat - Mongolian Airlines & Thai Airways International 0-1 flights per day.
Begins in 28/10

SHOW SCHEDULE
10h 40m

Begins in 28/10
Via Ho Chi Minh City SGN
10h 40m
With Miat - Mongolian Airlines & Thai Airways International 0-1 flights per day.
Begins in 28/10
SHOW SCHEDULE
Via Hong Kong HKG 1 stop with Cathay Pacific. 0-1 flights per day.
CODESHARE

SHOW SCHEDULE
11h 10m

Via Hong Kong HKG
11h 10m
1 stop with Cathay Pacific. 0-1 flights per day.
CODESHARE
SHOW SCHEDULE
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Ulaanbaatar to Bangkok flights

With over 52 flights every week and 4 different airlines you have a wide range of options. You can fly non-stop to Bangkok (BKK) from Ulaanbaatar (UBN) with Miat - Mongolian Airlines but if a stopover option suits you better you can choose to fly via Beijing, Ho Chi Minh City or any other of the 3 alternatives with connectiing airports.

Ulaanbaatar to Bangkok with Miat - Mongolian Airlines

Miat - Mongolian Airlines has non-stop every Wednesday or Saturday at 08:45.

Note Non-stop flights with Miat - Mongolian Airlines will begin in Nov 2025.

With Air China

If you fly from Ulaanbaatar with Air China you will do a stopover in Beijing, PEK before reaching Bangkok. This flight trip will take 8 hours and 40 minutes and you can fly every weekday with departures at 13:05 or 16:30. Air China is a Star Alliance member.

Distance & flight times: Chinggis Khan International Airport to Suvarnabhumi Airport

The shortest flight time between UBN and BKK is 6 hours and 30 minutes.

ViaTotal flight timeLayover timeDistance
Direct6h 30m-2386 miles (3839 km)
PEK Beijing8h 40m4h 55m2790 miles (4489 km)
SGN Ho Chi Minh City10h 40m2h 45m3006 miles (4837 km)
HKG Hong Kong11h 10m1h 5m2859 miles (4600 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.UBN-BKK flight routesUlaanbaatar to Bangkok flight routes illustrated on a map.
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Ulaanbaatar - Bangkok route map and flight paths
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From Ulaanbaatar to Thailand

Below is a list of other destinations to Thailand from Chinggis Khan International Airport with either direct flights or 1 stop connections.

You can fly non-stop from Ulaanbaatar (UBN) to Bangkok (BKK) with Miat - Mongolian Airlines. The flight takes approximately 6 hours and 30 minutes. If you travel with a connecting flight instead, for example via Beijing, the total flight time will be 8 hours and 40 minutes.

If you're interested in direct flights, Miat - Mongolian Airlines is available. For flights with stopovers, Air China, Miat - Mongolian Airlines, Thai Airways International or Cathay Pacific is also an option.

The flight time between Chinggis Khan Airport (UBN) and Suvarnabhumi Airport (BKK) is approximately 6 hours and 30 minutes. The distance between the two airports is 2790 miles (or 4489 kilometers).

Yes, you can fly non-stop to BKK from UBN with Miat - Mongolian Airlines.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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