Daegu
South Korea
One way
Oct 2Fri
One-way fare
฿3,788Steal
฿5,226 below one-way average
T'way Air
One way
Bangkok to Ulaanbaatar
1 stop · Seoul
02:25BKK → UBN17:00
9h 15m · 1 stop
4h 20m layover Seoul
฿12,272
฿12,940-5%
฿668 below average
OM
Thai VietJet Air
Thai VietJet AirExact-itinerary fare history
9% above tracked low
Route avg. ฿12,940
- First seen
- ฿12,747
- Tracked low
- ฿11,246
- Now
- ฿12,272
View one-way fare
Continue to secure booking
One-way itinerary
Outbound flight only
One-way itinerary
Outbound flight only
OutboundOctober 1·Thursday
02:25
BKK
1 stop9h 15m
17:00
UBNGMT+8
- BKK02:25ICN10:005h 35m
- 4h 20m layover in Seoul
- ICN14:20UBN17:003h 40m
Baggage varies — check booking details.
Nearby one-way departures to Ulaanbaatar15 days around October 1, 2026
AvgMinp25–p75
Cheapest
฿10,546
Sep 21
Global average
฿12,940
All travel dates
October avg
฿13,064
Selected month
One-way price check
Compared only with historical one-way fares on this route
฿12,272
One-way low ฿8,811One-way high ฿16,967
Current fare
฿12,272
One-way average
฿12,940
This month
฿12,438
Deal score
29/100
Flexible Dates
One-way departures around your current date
One-way price history
This itinerary’s recorded one-way fare over time
Jul 28 – Sep 10 · Price History
LowestHighest▼ 4% since Jul 28
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 ฿12,940. 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.
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Similar one-way deals
Oct 1
฿12,272฿12,940
-5%฿668 below average