Typical price difference
+2%฿26,442 here compared with ฿25,978
One-way and roundtrip flights from Bangkok
Thai AirAsia 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. 27 one-way fares from ฿11,594 · 730 roundtrips from ฿20,211. These results are for thai airasia (fd).
- One way from
- ฿11,594
- 27 outbound-only options
- Roundtrip from
- ฿20,211
- 730 complete trips
- Typical roundtrip
- ฿26,442
- Half cost less, half cost more
- Flight options
- 730
- Roundtrips available
Saved searches
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Best Deals
Roundtrip deals
730 fares · from ฿20,211
Outbound and return flights together in one total fare.
Departure monthOctober 2026
Ulaanbaatar
Weather1°ColdTypical roundtrip฿26,156Cheapest roundtrip฿20,211฿26,156−23%Oct 29 → Nov 17Save ฿5,945
Departure month
October 2026
Ulaanbaatar
Weather1°Cold
Typical roundtrip฿26,156
Cheapest roundtrip฿20,211
฿26,156−23%
Oct 29 → Nov 17Save ฿5,945
Departure monthNovember 2026
Ulaanbaatar
Weather-12°ColdTypical roundtrip฿26,156Cheapest roundtrip฿21,048฿26,156−20%Nov 18 → Nov 22Save ฿5,108
Departure month
November 2026
Ulaanbaatar
Weather-12°Cold
Typical roundtrip฿26,156
Cheapest roundtrip฿21,048
฿26,156−20%
Nov 18 → Nov 22Save ฿5,108
Departure monthDecember 2026
Ulaanbaatar
Weather-22°ColdTypical roundtrip฿26,156Cheapest roundtrip฿21,815฿26,156−17%Dec 7 → Dec 15Save ฿4,341
Departure month
December 2026
Ulaanbaatar
Weather-22°Cold
Typical roundtrip฿26,156
Cheapest roundtrip฿21,815
฿26,156−17%
Dec 7 → Dec 15Save ฿4,341
Departure monthFebruary 2027
Ulaanbaatar
Weather-19°ColdTypical roundtrip฿26,156Cheapest roundtrip฿23,435฿26,156−10%Feb 1 → Feb 14Save ฿2,721
Departure month
February 2027
Ulaanbaatar
Weather-19°Cold
Typical roundtrip฿26,156
Cheapest roundtrip฿23,435
฿26,156−10%
Feb 1 → Feb 14Save ฿2,721
Departure monthSeptember 2026
Ulaanbaatar
Weather10°ColdTypical roundtrip฿26,156Cheapest roundtrip฿24,842฿26,156−5%Sep 26 → Oct 1Save ฿1,314
Departure month
September 2026
Ulaanbaatar
Weather10°Cold
Typical roundtrip฿26,156
Cheapest roundtrip฿24,842
฿26,156−5%
Sep 26 → Oct 1Save ฿1,314
Departure monthMarch 2027
Ulaanbaatar
Weather-9°ColdTypical roundtrip฿26,156Cheapest roundtrip฿25,562฿26,156−2%Mar 5 → Mar 22Save ฿594
Departure month
March 2027
Ulaanbaatar
Weather-9°Cold
Typical roundtrip฿26,156
Cheapest roundtrip฿25,562
฿26,156−2%
Mar 5 → Mar 22Save ฿594
Departure monthJanuary 2027
Ulaanbaatar
Weather-24°ColdTypical roundtrip฿26,156Cheapest roundtrip฿27,851Jan 31 → Feb 3
Departure month
January 2027
Ulaanbaatar
Weather-24°Cold
Typical roundtrip฿26,156
Cheapest roundtrip฿27,851
Jan 31 → Feb 3
One-way deals
27 fares · from ฿11,594
Outbound fare only — add a return separately if you need one.
Departure monthDecember 2026
Ulaanbaatar
Weather-22°ColdTypical one way฿12,935Cheapest one-way fare฿11,594฿12,935−10%Dec 8Save ฿1,341
Departure month
December 2026
Ulaanbaatar
Weather-22°Cold
Typical one way฿12,935
Cheapest one-way fare฿11,594
฿12,935−10%
Dec 8Save ฿1,341
Departure monthOctober 2026
Ulaanbaatar
Weather1°ColdTypical one way฿12,935Cheapest one-way fare฿13,029Oct 16
Departure month
October 2026
Ulaanbaatar
Weather1°Cold
Typical one way฿12,935
Cheapest one-way fare฿13,029
Oct 16
Departure monthMarch 2027
Ulaanbaatar
Weather-9°ColdTypical one way฿12,935Cheapest one-way fare฿14,077Mar 5
Departure month
March 2027
Ulaanbaatar
Weather-9°Cold
Typical one way฿12,935
Cheapest one-way fare฿14,077
Mar 5
Departure monthFebruary 2027
Ulaanbaatar
Weather-19°ColdTypical one way฿12,935Cheapest one-way fare฿14,894Feb 25
Departure month
February 2027
Ulaanbaatar
Weather-19°Cold
Typical one way฿12,935
Cheapest one-way fare฿14,894
Feb 25
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
Thai AirAsia (FD) at a glance
Compare price, non-stop choice and travel time with other Ulaanbaatar options.
Non-stop options
0%-4 points compared with other flights
Typical flight time
8h 5m0h 30m longer than the comparison
Roundtrip options
730Trips 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฿20,211
Typical low฿24,956
Typical฿26,442
Typical high฿28,295
Best time to fly
How prices change by month
Compare the lowest and typical roundtrip fare for each month.
฿26,135
Sep 2026
฿24,738
Oct 2026
฿23,290
Nov 2026
฿25,374
Dec 2026
฿30,408
Jan 2027
฿27,393
Feb 2027
฿26,798
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 | ฿16,198 | ฿24,227–฿28,424 | 3,257 | 4% |
| 2Jeju Air | ฿18,912 | ฿22,738–฿25,802 | 576 | 0% |
| 3T'way Air | ฿18,912 | ฿23,184–฿25,933 | 505 | 0% |
| 4Hainan Airlines | ฿18,912 | ฿23,379–฿26,095 | 1,154 | 0% |
| 5M0 | ฿19,893 | ฿23,875–฿27,499 | 251 | 0% |
| 6Thai VietJet Air | ฿19,893 | ฿24,503–฿27,728 | 655 | 0% |
| 7Eastar Jet | ฿19,988 | ฿23,012–฿30,499 | 73 | 0% |
| 8Asiana Airlines | ฿20,211 | ฿23,604–฿28,353 | 366 | 0% |
| 9Thai AirAsia | ฿20,211 | ฿24,956–฿28,295 | 730 | 0% |
| 10Thai Airways | ฿20,551 | ฿26,130–฿28,639 | 924 | 0% |
| 11Air China | ฿20,721 | ฿23,736–฿26,456 | 1,238 | 0% |
| 12Air Premia | ฿20,942 | ฿25,091–฿30,101 | 133 | 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, DMK
- Airports represented in the current fare results
- Arrival airports
- UBN
- Airports represented in the current fare results
- Typical outbound from Bangkok
- 8h 5m
- 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 one-way fare for Ulaanbaatar?
The lowest available one-way fare is ฿11,594. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Ulaanbaatar?
The lowest available roundtrip fare is ฿20,211. Check the dates, baggage and final total before booking.
What is a typical fare for Ulaanbaatar?
A typical fare is ฿26,442. Many available options sit between ฿24,956 and ฿28,295.
How many choices are available for Ulaanbaatar?
Choose from 730 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 ฿20,211.
Where does Thai AirAsia to Ulaanbaatar fly from Bangkok?
Thai AirAsia to Ulaanbaatar operates flights from Bangkok to multiple destinations. Browse the deals on this page to see all available Thai AirAsia to Ulaanbaatar routes.
How do I find the best deals on Thai AirAsia to Ulaanbaatar?
Compare the current Thai AirAsia to Ulaanbaatar fares from Bangkok, then save a suitable option to your local watchlist so you can recheck its price later.