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

Bangkok to Ulaanbaatar

1 stop · Seoul
01:30BKK → UBN14:15

9h 15m · 1 stop

2h 30m layover Seoul

฿9,267
฿12,939-28%
฿3,672 below average
Jeju AirT'way Air
Cheapest of October 2026

Exact-itinerary fare history

1% above tracked low

Route avg. ฿12,939

฿13,129฿9,206Jul 27Sep 9
First seen
฿12,251
Tracked low
฿9,206
Now
฿9,267
View one-way fare

Continue to secure booking

One-way itinerary

Outbound flight only

OutboundOctober 27·Tuesday

01:30

BKK

1 stop
9h 15m

14:15

UBNGMT+8

  1. T'way Air
    BKK01:30ICN09:00
    5h 30m
  2. 2h 30m layover in Seoul
  3. Jeju Air
    ICN11:30UBN14:15
    3h 45m

Baggage varies — check booking details.

Nearby one-way departures to Ulaanbaatar15 days around October 27, 2026
AvgMinp25–p75
฿10,000฿12,000฿14,000Oct 12Oct 18Oct 24Oct 30Nov 5Nov 11

Cheapest

฿9,267

Oct 27

Global average

฿12,939

All travel dates

October avg

฿12,124

Selected month

One-way price check

Compared only with historical one-way fares on this route

฿9,267
One-way low ฿8,794One-way high ฿17,324

Current fare

฿9,267

One-way average

฿12,939

This month

฿12,532

Deal score

62/100

Flexible Dates

One-way departures around your current date

Depart →
Thu
Oct 22
Fri
Oct 23
Sat
Oct 24
Sun
Oct 25
Mon
Oct 26
Tue
Oct 27
Wed
Oct 28
Thu
Oct 29
Fri
Oct 30
Sat
Oct 31
Sun
Nov 1
One way฿13,799฿14,905฿11,590฿10,925฿11,581
฿9,267
฿11,386฿9,312฿13,112฿11,386฿11,109

One-way price history

This itinerary’s recorded one-way fare over time

Jul 27 – Sep 9 · Price History
LowestHighest▼ 24% since Jul 27
฿13,950฿11,275฿8,600฿9,267Jul 27 06:57Aug 10 21:56Aug 25 12:55Sep 9 03:54

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 27
฿9,267฿12,939
-28%฿3,672 below average
View fare