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Flights Seoul – Ulaanbaatar (Chinggis Khaan), Korean Air

1 passenger, economy

Flight schedule Seoul – Ulaanbaatar (Chinggis Khaan), Korean Air

Compare prices, duration and stops

Korean Air
KE 1803 Best price
22:00
Seoul, Гимпо (GMP)
Sat, 26 sep
18h 35min
1 stop
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 27 sep +1
203 $
Korean Air
KE 2043
22:45
Seoul, Инчеон (ICN)
Sun, 25 oct
3h 40min
Direct
02:25
Ulaanbaatar, Chinggis Khaan (UBN)
Mon, 26 oct +1
233 $
Korean Air
KE 2043
22:45
Seoul, Инчеон (ICN)
Sun, 1 nov
3h 40min
Direct
02:25
Ulaanbaatar, Chinggis Khaan (UBN)
Mon, 2 nov +1
222 $
Korean Air
KE 2043
22:45
Seoul, Инчеон (ICN)
Thu, 5 nov
3h 40min
Direct
02:25
Ulaanbaatar, Chinggis Khaan (UBN)
Fri, 6 nov +1
222 $
Korean Air
KE 2043
22:45
Seoul, Инчеон (ICN)
Sun, 8 nov
3h 40min
Direct
02:25
Ulaanbaatar, Chinggis Khaan (UBN)
Mon, 9 nov +1
226 $
Korean Air
KE 2043
22:45
Seoul, Инчеон (ICN)
Thu, 12 nov
3h 40min
Direct
02:25
Ulaanbaatar, Chinggis Khaan (UBN)
Fri, 13 nov +1
233 $
Korean Air
KE 2043
22:45
Seoul, Инчеон (ICN)
Sun, 15 nov
3h 40min
Direct
02:25
Ulaanbaatar, Chinggis Khaan (UBN)
Mon, 16 nov +1
224 $
Korean Air
KE 2043
22:45
Seoul, Инчеон (ICN)
Thu, 26 nov
3h 40min
Direct
02:25
Ulaanbaatar, Chinggis Khaan (UBN)
Fri, 27 nov +1
210 $
Korean Air
KE 2043
22:45
Seoul, Инчеон (ICN)
Tue, 1 dec
3h 40min
Direct
02:25
Ulaanbaatar, Chinggis Khaan (UBN)
Wed, 2 dec +1
205 $

Low price calendar

September 2026
Price chart (September 2026)
min: 147 $ · max: 214 $
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214 $
18
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172 $
19
Good deal
147 $
20
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185 $
21
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185 $
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185 $
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171 $
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203 $
27
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155 $
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192 $
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204 $
30
Good deal
167 $

Popular Korean Air flights Seoul – Ulaanbaatar (Chinggis Khaan)

All →
Flight Departure days Price from
KE1803 Sat $203
KE2043 TueThuSun $205

Popular destinations from Seoul

All →
SEL
Seoul — Jeju
South Korea → South Korea
CJU
from
$4
SEL
Seoul — Osaka
South Korea → Japan
OSA
from
$9
SEL
Seoul — Osaka
South Korea → Japan
KIX
from
$9
SEL
Seoul — Busan
South Korea → South Korea
PUS
from
$14
SEL
Seoul — Tokyo
South Korea → Japan
NRT
from
$18
SEL
Seoul — Tokyo
South Korea → Japan
TYO
from
$18
SEL
Seoul — Gwangju
South Korea → South Korea
KWJ
from
$28
SEL
Seoul — Yantai
South Korea → China
YNT
from
$31
SEL
Seoul — Jinju
South Korea → South Korea
HIN
from
$31

Popular destinations to Ulaanbaatar

All →
PUS
Busan — Ulaanbaatar
South Korea → Mongolia
UBN
from
$67
TYO
Tokyo — Ulaanbaatar
Japan → Mongolia
UBN
from
$75
CJJ
Cheongju — Ulaanbaatar
South Korea → Mongolia
UBN
from
$76
IKT
Irkutsk — Ulaanbaatar
Russia → Mongolia
UBN
from
$76
KYZ
Kyzyl — Ulaanbaatar
Russia → Mongolia
UBN
from
$81
SHA
Shanghai — Ulaanbaatar
China → Mongolia
UBN
from
$95
BJS
Beijing — Ulaanbaatar
China → Mongolia
UBN
from
$128
TAE
Daegu — Ulaanbaatar
South Korea → Mongolia
UBN
from
$136

Flight statistics Seoul – Ulaanbaatar (Chinggis Khaan), Korean Air

We gathered interesting facts about the flight for you

Cheapest flight

KE 1803

$203

Fastest flight

KE 2043

3h 40min

Average time

5h 19min

Distance

13 856 km

Passenger reviews

No reviews for this route yet

Other airlines Seoul – Ulaanbaatar (Chinggis Khaan)

Columbia Pacific Airline
Columbia Pacific Airline
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
$130
Asiana Airlines
Asiana Airlines
Mon, Tue, Wed, Fri, Sat
Price from
$163
Cosmos Air
Cosmos Air
Mon, Sun
Price from
$182
Air Busan
Air Busan
Mon, Wed, Thu, Fri, Sat, Sun
Price from
$182
MIAT Mongolian Airlines
MIAT Mongolian Airlines
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
$188
Aero Mongolia
Aero Mongolia
Mon, Wed, Sat
Price from
$224

Internet abroad

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15

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data

30

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$15

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5 GB

data

30

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$25

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10 GB

data

30

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$43

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mongomobilefiber

1 GB

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7

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$6

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Frequently Asked Questions

The cheapest Korean Air ticket Seoul – Ulaanbaatar costs $203, flight KE1803, departing at 22:00.
The fastest Korean Air flight Seoul – Ulaanbaatar takes 3h 40min, flight KE2043, departing at 22:45.
The earliest Korean Air flight Seoul – Ulaanbaatar (KE1803) departs at 22:00.