Bangkok Flight Deals
Skip to main content
Ulaanbaatar, Mongolia
One way

Bangkok to Ulaanbaatar

1 stop · Seoul
02:25BKK → UBN18:35

8h 30m · 1 stop

6h 40m layover Seoul

฿11,386
฿12,939-12%
฿1,553 below average
M0Thai VietJet Air

Exact-itinerary fare history

At the tracked low

Route avg. ฿12,939

฿13,395฿11,386Aug 16Sep 9
First seen
฿12,292
Tracked low
฿11,386
Now
฿11,386
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundOctober 31·Saturday

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 October 31, 2026
AvgMinp25–p75
฿10,000฿12,000฿14,000Oct 16Oct 22Oct 28Nov 3Nov 9Nov 15

Cheapest

฿9,267

Oct 27

Global average

฿12,939

All travel dates

October avg

฿11,882

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿11,386
One-way low ฿8,794One-way high ฿17,324

Current fare

฿11,386

One-way average

฿12,939

This month

฿12,532

Deal score

46/100

Flexible Dates

One-way departures around your current date

Depart →
Mon
Oct 26
Tue
Oct 27
Wed
Oct 28
Thu
Oct 29
Fri
Oct 30
Sat
Oct 31
Sun
Nov 1
Mon
Nov 2
Tue
Nov 3
Wed
Nov 4
Thu
Nov 5
One way฿11,581฿9,267฿11,386฿9,312฿13,112
฿11,386
฿11,109฿10,228฿10,547฿11,590฿10,612

One-way price history

This itinerary’s recorded one-way fare over time

Aug 16 – Sep 9 · Price History
LowestHighest▼ 7% since Aug 16
฿13,800฿12,425฿11,050฿11,386Aug 16 12:54Aug 24 10:55Sep 1 08:55Sep 9 06:56

Ulaanbaatar

Explore

1°C

Cold

0km

Distance

MNT

Currency

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.
Find more Ulaanbaatar deals

Keep exploring

Similar one-way deals

Daegu

South Korea

One way
Oct 2Fri

One-way fare

฿3,801Steal

฿4,725 below one-way average

T'way AirT'way Air
Direct

Xi'an

China

One way
Sep 28Mon

One-way fare

฿2,830Steal

฿2,497 below one-way average

Thai Lion AirThai Lion Air
Direct

Wuxi

China

One way
Sep 29Tue

One-way fare

฿3,497Steal

฿3,107 below one-way average

China SouthernChina Southern
1 Stop

Changzhou

China

One way
Sep 18Fri

One-way fare

฿3,536Steal

฿3,120 below one-way average

China SouthernChina Southern
1 Stop

Chengdu

China

One way
Sep 29Tue

One-way fare

฿2,484Steal

฿2,078 below one-way average

Thai Lion AirThai Lion Air
Direct
Oct 31
฿11,386฿12,939
-12%฿1,553 below average
View fare