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Ulaanbaatar, Mongolia
One way

Bangkok to Ulaanbaatar

1 stop · Seoul
00:05BKK → UBN17:00

9h 15m · 1 stop

6h 40m layover Seoul

฿14,224
OMT'way Air

Exact-itinerary fare history

11% above tracked low

Route avg. ฿12,939

฿14,224฿12,813Aug 31Sep 9
First seen
฿12,813
Tracked low
฿12,813
Now
฿14,224
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundSeptember 17·Thursday

00:05

BKK

1 stop
9h 15m

17:00

UBNGMT+8

  1. T'way Air
    BKK00:05ICN07:40
    5h 35m
  2. 6h 40m layover in Seoul
  3. ICN14:20UBN17:00
    3h 40m

Baggage varies — check booking details.

Nearby one-way departures to Ulaanbaatar15 days around September 17, 2026
AvgMinp25–p75
฿12,000฿14,000฿16,000Sep 9Sep 13Sep 18Sep 22Sep 27Oct 2

Cheapest

฿11,065

Sep 21

Global average

฿12,939

All travel dates

September avg

฿12,944

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿14,224
One-way low ฿8,794One-way high ฿17,324

Current fare

฿14,224

One-way average

฿12,939

This month

฿12,944

Deal score

9/100

Flexible Dates

One-way departures around your current date

Depart →
Sat
Sep 12
Sun
Sep 13
Mon
Sep 14
Tue
Sep 15
Wed
Sep 16
Thu
Sep 17
Fri
Sep 18
Sat
Sep 19
Sun
Sep 20
Mon
Sep 21
Tue
Sep 22
One way฿15,856฿11,680฿11,683฿13,686฿11,680
฿14,224
฿15,138฿11,590฿13,925฿11,065฿14,099

One-way price history

This itinerary’s recorded one-way fare over time

Aug 31 – Sep 9 · Price History
LowestHighest▲ 11% since Aug 31
฿14,350฿13,475฿12,600฿14,224Aug 31 03:53Sep 3 02:53Sep 6 01:53Sep 9 00:53

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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