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Ulaanbaatar, Mongolia
One way

Bangkok to Ulaanbaatar

1 stop · Seoul
02:25BKK → UBN18:35

8h 30m · 1 stop

6h 40m layover Seoul

฿13,927
M0Thai VietJet Air

Exact-itinerary fare history

11% above tracked low

Route avg. ฿12,939

฿13,927฿12,556Jul 27Sep 9
First seen
฿13,088
Tracked low
฿12,556
Now
฿13,927
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundJanuary 6·Wednesday

02:25

BKK

1 stop
8h 30m

18:35

UBNGMT+8

  1. Thai VietJet Air
    BKK02:25ICN10:00
    5h 35m
  2. 6h 40m layover in Seoul
  3. ICN16:40UBN18:35
    2h 55m

Baggage varies — check booking details.

Nearby one-way departures to Ulaanbaatar15 days around January 6, 2027
AvgMinp25–p75
฿10,000฿12,000฿14,000฿16,000Dec 22Dec 27Jan 2Jan 8Jan 14Jan 20

Cheapest

฿8,794

Dec 28

Global average

฿12,939

All travel dates

January avg

฿14,632

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿13,927
One-way low ฿8,794One-way high ฿17,324

Current fare

฿13,927

One-way average

฿12,939

This month

฿14,853

Deal score

32/100

Flexible Dates

One-way departures around your current date

Depart →
Fri
Jan 1
Sat
Jan 2
Sun
Jan 3
Mon
Jan 4
Tue
Jan 5
Wed
Jan 6
Thu
Jan 7
Fri
Jan 8
Sat
Jan 9
Sun
Jan 10
Mon
Jan 11
One way฿14,765฿11,933฿15,800฿12,339฿15,060
฿13,927
฿14,155฿15,246฿14,638฿15,567฿14,874

One-way price history

This itinerary’s recorded one-way fare over time

Jul 27 – Sep 9 · Price History
LowestHighest▲ 6% since Jul 27
฿14,150฿13,250฿12,350฿13,927Jul 27 15:55Aug 11 02:54Aug 25 13:54Sep 9 00:53

Ulaanbaatar

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-24°C

Cold

0km

Distance

MNT

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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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