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Ulaanbaatar, Mongolia
One way

Bangkok to Ulaanbaatar

1 stop · Beijing
19:35BKK → UBN12:00

7h 20m · 1 stop

8h 5m layover Beijing

฿12,886
฿12,939
฿53 below average
Air ChinaOM

Exact-itinerary fare history

10% above tracked low

Route avg. ฿12,939

฿12,917฿11,724Sep 1Sep 9
First seen
฿11,895
Tracked low
฿11,724
Now
฿12,886
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundSeptember 29·Tuesday

19:35

BKK

1 stop
7h 20m

12:00

UBNGMT+8

  1. Air China
    BKK19:35PEK01:25
    4h 50m
  2. 8h 5m layover in Beijing
  3. PEK09:30UBN12:00
    2h 30m

Baggage varies — check booking details.

Nearby one-way departures to Ulaanbaatar15 days around September 29, 2026
AvgMinp25–p75
฿12,000฿14,000฿16,000Sep 14Sep 20Sep 26Oct 2Oct 8Oct 14

Cheapest

฿10,540

Oct 6

Global average

฿12,939

All travel dates

September avg

฿12,785

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿12,886
One-way low ฿8,794One-way high ฿17,324

Current fare

฿12,886

One-way average

฿12,939

This month

฿12,944

Deal score

27/100

Flexible Dates

One-way departures around your current date

Depart →
Thu
Sep 24
Fri
Sep 25
Sat
Sep 26
Sun
Sep 27
Mon
Sep 28
Tue
Sep 29
Wed
Sep 30
Thu
Oct 1
Fri
Oct 2
Sat
Oct 3
Sun
Oct 4
One way฿13,803฿13,780฿11,590฿12,116฿13,090
฿12,886
฿11,400฿12,214฿11,946฿12,829฿13,752

One-way price history

This itinerary’s recorded one-way fare over time

Sep 1 – Sep 9 · Price History
LowestHighest▲ 8% since Sep 1
฿13,200฿12,350฿11,500฿12,886Sep 1 03:53Sep 3 20:54Sep 6 13:55Sep 9 06:56

Ulaanbaatar

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FAQ about Ulaanbaatar

What is the cheapest flight from Bangkok to Ulaanbaatar?
The lowest currently observed flight from Bangkok to Ulaanbaatar is ฿8,794. 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 ฿12,939. 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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