Typical price difference
-1%฿25,878 here compared with ฿26,160
One-way and roundtrip flights from Bangkok
Asiana Airlines flights to Ulaanbaatar
Top deals
Flights and prices
How much are flights from Bangkok to Ulaanbaatar?
Planning a trip to Ulaanbaatar? Compare dates, airlines, flight times and direct options from Bangkok. 447 roundtrips from ฿20,184. These results are for asiana airlines (oz).
- Roundtrip from
- ฿20,184
- 447 complete trips
- Typical roundtrip
- ฿25,878
- Half cost less, half cost more
- Flight options
- 447
- Roundtrips available
- Non-stop
- 0%
- 0 fully non-stop roundtrips
Saved searches
Save this search
Filters
Sort bySort by
Best Deals
Roundtrip deals
447 fares · from ฿20,184
Outbound and return flights together in one total fare.
Departure monthOctober 2026
Ulaanbaatar
Weather1°ColdTypical roundtrip฿26,341Cheapest roundtrip฿20,184฿26,341−23%Oct 29 → Nov 17Save ฿6,157
Departure month
October 2026
Ulaanbaatar
Weather1°Cold
Typical roundtrip฿26,341
Cheapest roundtrip฿20,184
฿26,341−23%
Oct 29 → Nov 17Save ฿6,157
Departure monthNovember 2026
Ulaanbaatar
Weather-12°ColdTypical roundtrip฿26,341Cheapest roundtrip฿21,006฿26,341−20%Nov 18 → Nov 22Save ฿5,335
Departure month
November 2026
Ulaanbaatar
Weather-12°Cold
Typical roundtrip฿26,341
Cheapest roundtrip฿21,006
฿26,341−20%
Nov 18 → Nov 22Save ฿5,335
Departure monthDecember 2026
Ulaanbaatar
Weather-22°ColdTypical roundtrip฿26,341Cheapest roundtrip฿21,815฿26,341−17%Dec 7 → Dec 15Save ฿4,526
Departure month
December 2026
Ulaanbaatar
Weather-22°Cold
Typical roundtrip฿26,341
Cheapest roundtrip฿21,815
฿26,341−17%
Dec 7 → Dec 15Save ฿4,526
Departure monthSeptember 2026
Ulaanbaatar
Weather10°ColdTypical roundtrip฿26,341Cheapest roundtrip฿23,170฿26,341−12%Sep 30 → Oct 15Save ฿3,171
Departure month
September 2026
Ulaanbaatar
Weather10°Cold
Typical roundtrip฿26,341
Cheapest roundtrip฿23,170
฿26,341−12%
Sep 30 → Oct 15Save ฿3,171
Departure monthFebruary 2027
Ulaanbaatar
Weather-19°ColdTypical roundtrip฿26,341Cheapest roundtrip฿23,179฿26,341−12%Feb 22 → Mar 2Save ฿3,162
Departure month
February 2027
Ulaanbaatar
Weather-19°Cold
Typical roundtrip฿26,341
Cheapest roundtrip฿23,179
฿26,341−12%
Feb 22 → Mar 2Save ฿3,162
Departure monthMarch 2027
Ulaanbaatar
Weather-9°ColdTypical roundtrip฿26,341Cheapest roundtrip฿27,053Mar 3 → Mar 7
Departure month
March 2027
Ulaanbaatar
Weather-9°Cold
Typical roundtrip฿26,341
Cheapest roundtrip฿27,053
Mar 3 → Mar 7
Departure monthJanuary 2027
Ulaanbaatar
Weather-24°ColdTypical roundtrip฿26,341Cheapest roundtrip฿27,967Jan 31 → Feb 7
Departure month
January 2027
Ulaanbaatar
Weather-24°Cold
Typical roundtrip฿26,341
Cheapest roundtrip฿27,967
Jan 31 → Feb 7
Plan with confidence
Find the trip that fits
Compare prices, dates, airlines and travel time. Then choose the deal that feels right.
See the difference
Asiana Airlines (OZ) at a glance
Compare price, non-stop choice and travel time with other Ulaanbaatar options.
Non-stop options
0%-5 points compared with other flights
Typical flight time
8h0h 25m longer than the comparison
Roundtrip options
447Trips ready to compare
Typical prices
What do Ulaanbaatar roundtrips usually cost?
This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.
Lowest฿20,184
Typical low฿23,710
Typical฿25,878
Typical high฿28,233
Best time to fly
How prices change by month
Compare the lowest and typical roundtrip fare for each month.
฿26,318
Sep 2026
฿24,615
Oct 2026
฿23,173
Nov 2026
฿25,749
Dec 2026
฿30,225
Jan 2027
฿27,951
Feb 2027
฿28,052
Mar 2027
Airline comparison
Alternative airlines for Ulaanbaatar
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1OM | ฿16,162 | ฿24,624–฿28,688 | 3,137 | 6% |
| 2Jeju Air | ฿18,688 | ฿22,737–฿25,558 | 640 | 0% |
| 3T'way Air | ฿18,688 | ฿23,043–฿26,143 | 555 | 0% |
| 4Hainan Airlines | ฿18,688 | ฿23,386–฿26,258 | 859 | 0% |
| 5Asiana Airlines | ฿20,184 | ฿23,710–฿28,233 | 447 | 0% |
| 6Thai AirAsia | ฿20,184 | ฿25,042–฿28,705 | 732 | 0% |
| 7Eastar Jet | ฿20,279 | ฿23,187–฿29,859 | 118 | 0% |
| 8Air China | ฿20,547 | ฿23,908–฿27,216 | 1,135 | 0% |
| 9M0 | ฿20,731 | ฿23,875–฿27,348 | 222 | 0% |
| 10Thai VietJet Air | ฿20,731 | ฿24,598–฿27,955 | 578 | 0% |
| 11Air Premia | ฿20,803 | ฿24,681–฿29,965 | 150 | 0% |
| 12Thai Airways | ฿21,205 | ฿26,148–฿28,655 | 981 | 0% |
Weather through the year
Typical temperatures in Ulaanbaatar
Usual monthly temperatures can help you choose when to go. They are not a live forecast.
-24°Jan
-19°Feb
-9°Mar
2°Apr
10°May
16°Jun
18°Jul
16°Aug
10°Sep
1°Oct
-12°Nov
-22°Dec
Useful trip facts
What to know about Ulaanbaatar
- Country
- Mongolia
- Arrival code
- ULN
- Typical annual temperature
- -1°C
- Usual temperature, not a forecast
- Trip styles
- City
- Bangkok departure airports
- BKK
- Airports represented in the current fare results
- Arrival airports
- UBN
- Airports represented in the current fare results
- Typical outbound from Bangkok
- 8h
- Typical stay
- 12 nights
Why go
Why travelers consider Ulaanbaatar
The world's coldest capital city sprawls across a valley framed by sacred mountains, where Soviet-era apartment blocks meet gold-roofed Buddhist monasteries. Ulaanbaatar is the wild gateway to Mongolia's endless steppe, Gobi Desert adventures, and a nomadic culture that still thrives.
Explore related searches
Common questions about Ulaanbaatar
What is the lowest available roundtrip fare for Ulaanbaatar?
The lowest available roundtrip fare is ฿20,184. Check the dates, baggage and final total before booking.
What is a typical fare for Ulaanbaatar?
A typical fare is ฿25,878. Many available options sit between ฿23,710 and ฿28,233.
How many choices are available for Ulaanbaatar?
Choose from 447 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Ulaanbaatar?
0 roundtrip flights are non-stop both ways. That is 0% of the current choices.
Which month has the lowest fares for Ulaanbaatar?
Oct 2026 has the lowest available roundtrip fare, from ฿20,184.
Which airlines are available for Ulaanbaatar?
Jeju Air, T'way Air, Thai AirAsia, Asiana Airlines currently offer some of the lowest fares. Check both flights before booking, as a trip may combine airlines.
What is the cheapest Asiana Airlines to Ulaanbaatar flight from Bangkok?
The cheapest Asiana Airlines to Ulaanbaatar flight from Bangkok we've found is ฿20,184.
Where does Asiana Airlines to Ulaanbaatar fly from Bangkok?
Asiana Airlines to Ulaanbaatar operates flights from Bangkok to multiple destinations. Browse the deals on this page to see all available Asiana Airlines to Ulaanbaatar routes.