Daegu
South Korea
One way
Oct 2Fri
One-way fare
฿3,788Steal
฿5,231 below one-way average
T'way Air
One way
Bangkok to Ulaanbaatar
1 stop · Seoul
00:05BKK → UBN12:40
9h 15m · 1 stop
2h 20m layover Seoul
฿13,929
Jeju AirT'way AirExact-itinerary fare history
9% above tracked low
Route avg. ฿12,976
- First seen
- ฿12,744
- Tracked low
- ฿12,736
- Now
- ฿13,929
View one-way fare
Continue to secure booking
One-way itinerary
Outbound flight only
One-way itinerary
Outbound flight only
OutboundOctober 20·Tuesday
00:05
BKK
1 stop9h 15m
12:40
UBNGMT+8
- BKK00:05ICN07:405h 35m
- 2h 20m layover in Seoul
- ICN10:00UBN12:403h 40m
Baggage varies — check booking details.
Nearby one-way departures to Ulaanbaatar15 days around October 20, 2026
AvgMinp25–p75
Cheapest
฿8,856
Oct 29
Global average
฿12,976
All travel dates
October avg
฿12,529
Selected month
One-way price check
Compared only with historical one-way fares on this route
฿13,929
One-way low ฿8,811One-way high ฿17,309
Current fare
฿13,929
One-way average
฿12,976
This month
฿12,547
Deal score
15/100
Flexible Dates
One-way departures around your current date
One-way price history
This itinerary’s recorded one-way fare over time
Jul 27 – Sep 9 · Price History
LowestHighest▲ 9% since Jul 27
Ulaanbaatar
1°C
Cold
0km
Distance
MNT
Currency
FAQ about Ulaanbaatar
What is the cheapest flight from Bangkok to Ulaanbaatar?
The lowest currently observed flight from Bangkok to Ulaanbaatar is ฿8,811. Confirm the final itinerary total and availability before booking.
What is the average flight price from Bangkok to Ulaanbaatar?
The average price for flights from Bangkok to Ulaanbaatar is around ฿12,976. You can save up to 32% by booking the cheapest available deal.
When is the best time to fly from Bangkok to Ulaanbaatar?
Prices vary throughout the year. Use the month filter on this page to find the cheapest time to fly from Bangkok to Ulaanbaatar.
Are there direct flights from Bangkok to Ulaanbaatar?
Availability of direct flights depends on the season and airline. Use the "Direct" filter on our search page to find non-stop flights from Bangkok to Ulaanbaatar.
Do I need a visa to visit Ulaanbaatar, Mongolia?
Visa requirements depend on your nationality. We recommend checking with the embassy or consulate of Mongolia for the most up-to-date visa information before booking your flight.
Keep exploring
Similar one-way deals
Oct 20
฿13,929