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Cheap flights Seoul to Ulaanbaatar (Chinggis Khaan)

1 passenger, economy

Cheap flights Seoul to Ulaanbaatar

Compare prices, duration and stops

Columbia Pacific Airline
7C 907
10:55
Seoul, Gimpo International Airport (GMP)
Thu, 17 sep
29h 55min
1 stop
16:50
Ulaanbaatar, Chinggis Khaan (UBN)
Fri, 18 sep +1
20 950 ₹
MIAT Mongolian Airlines
OM 308
15:05
Seoul, Incheon International Airport (ICN)
Thu, 17 sep
3h 40min
Direct
18:45
Ulaanbaatar, Chinggis Khaan (UBN)
Thu, 17 sep
18 696 ₹
MIAT Mongolian Airlines
OM 310
16:50
Seoul, Incheon International Airport (ICN)
Thu, 17 sep
3h 40min
Direct
20:30
Ulaanbaatar, Chinggis Khaan (UBN)
Thu, 17 sep
18 390 ₹
Air Busan
BX 8811
02:40
Seoul, Gimpo International Airport (GMP)
Fri, 18 sep
37h 55min
1 stop
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Sat, 19 sep +1
16 898 ₹
T'Way Air
TW 927
09:50
Seoul, Gimpo International Airport (GMP)
Fri, 18 sep
30h 45min
1 stop
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Sat, 19 sep +1
16 540 ₹
Columbia Pacific Airline
7C 5203
01:00
Seoul, Incheon International Airport (ICN)
Sat, 19 sep
3h 40min
Direct
04:40
Ulaanbaatar, Chinggis Khaan (UBN)
Sat, 19 sep
14 148 ₹
Air Busan
BX 8823
09:40
Seoul, Gimpo International Airport (GMP)
Sat, 19 sep
30h 55min
1 stop
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 20 sep +1
14 430 ₹
T'Way Air
TW 927
09:50
Seoul, Gimpo International Airport (GMP)
Sat, 19 sep
30h 45min
1 stop
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 20 sep +1
21 496 ₹
Columbia Pacific Airline
7C 907
10:55
Seoul, Gimpo International Airport (GMP)
Sat, 19 sep
29h 40min
1 stop
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 20 sep +1
21 838 ₹
Air Busan
BX 8827
11:00
Seoul, Gimpo International Airport (GMP)
Sat, 19 sep
29h 35min
1 stop
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 20 sep +1
16 170 ₹
Air Busan
BX 8803
22:20
Seoul, Gimpo International Airport (GMP)
Sat, 19 sep
18h 15min
1 stop
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 20 sep +1
21 117 ₹
Columbia Pacific Airline
7C 5203
01:00
Seoul, Incheon International Airport (ICN)
Sun, 20 sep
3h 40min
Direct
04:40
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 20 sep
15 001 ₹
Air Busan
BX 8809
01:40
Seoul, Gimpo International Airport (GMP)
Sun, 20 sep
14h 55min
1 stop
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 20 sep
17 721 ₹
Air Busan
BX 8813
03:40
Seoul, Gimpo International Airport (GMP)
Sun, 20 sep
12h 55min
1 stop
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 20 sep
16 391 ₹
Columbia Pacific Airline
7C 5203
01:00
Seoul, Incheon International Airport (ICN)
Mon, 21 sep
3h 40min
Direct
04:40
Ulaanbaatar, Chinggis Khaan (UBN)
Mon, 21 sep
17 754 ₹
Air Busan
BX 8813
03:40
Seoul, Gimpo International Airport (GMP)
Mon, 21 sep
12h 50min
1 stop
16:30
Ulaanbaatar, Chinggis Khaan (UBN)
Mon, 21 sep
19 830 ₹
Air Busan
BX 8817
05:20
Seoul, Gimpo International Airport (GMP)
Mon, 21 sep
11h 10min
1 stop
16:30
Ulaanbaatar, Chinggis Khaan (UBN)
Mon, 21 sep
20 430 ₹
Air Busan
BX 8821
07:40
Seoul, Gimpo International Airport (GMP)
Mon, 21 sep
8h 50min
1 stop
16:30
Ulaanbaatar, Chinggis Khaan (UBN)
Mon, 21 sep
17 976 ₹
Air Busan
BX 8823
09:40
Seoul, Gimpo International Airport (GMP)
Thu, 24 sep
54h 55min
1 stop
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Sat, 26 sep +1
17 960 ₹
Air Busan
BX 8827
11:00
Seoul, Gimpo International Airport (GMP)
Thu, 24 sep
53h 35min
1 stop
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Sat, 26 sep +1
17 792 ₹
Air Busan
BX 8811
02:40
Seoul, Gimpo International Airport (GMP)
Fri, 25 sep
37h 55min
1 stop
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Sat, 26 sep +1
17 796 ₹
Air Busan
BX 8817
05:20
Seoul, Gimpo International Airport (GMP)
Fri, 25 sep
35h 15min
1 stop
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Sat, 26 sep +1
16 219 ₹
Air Busan
BX 8823
09:40
Seoul, Gimpo International Airport (GMP)
Fri, 25 sep
30h 55min
1 stop
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Sat, 26 sep +1
19 120 ₹
Air Busan
BX 8827
11:00
Seoul, Gimpo International Airport (GMP)
Fri, 25 sep
29h 35min
1 stop
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Sat, 26 sep +1
19 542 ₹
Asiana Airlines
OZ 567
11:20
Seoul, Incheon International Airport (ICN)
Fri, 25 sep
3h 45min
Direct
15:05
Ulaanbaatar, Chinggis Khaan (UBN)
Fri, 25 sep
16 410 ₹
Air Busan
BX 8803
22:20
Seoul, Gimpo International Airport (GMP)
Fri, 25 sep
18h 15min
1 stop
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Sat, 26 sep +1
20 659 ₹
Columbia Pacific Airline
7C 5203 🔥 Hot deal Best price
01:00
Seoul, Incheon International Airport (ICN)
Sat, 26 sep
3h 40min
Direct
04:40
Ulaanbaatar, Chinggis Khaan (UBN)
Sat, 26 sep
10 431 ₹
Asiana Airlines
OZ 567
11:20
Seoul, Incheon International Airport (ICN)
Sat, 26 sep
3h 45min
Direct
15:05
Ulaanbaatar, Chinggis Khaan (UBN)
Sat, 26 sep
19 605 ₹
Korean Air
KE 1803
22:00
Seoul, Gimpo International Airport (GMP)
Sat, 26 sep
18h 35min
1 stop
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 27 sep +1
19 430 ₹
Air Busan
BX 8803
22:20
Seoul, Gimpo International Airport (GMP)
Sat, 26 sep
18h 15min
1 stop
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 27 sep +1
19 588 ₹
Columbia Pacific Airline
7C 5203 🔥 Hot deal
01:00
Seoul, Incheon International Airport (ICN)
Sun, 27 sep
3h 40min
Direct
04:40
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 27 sep
10 464 ₹
Columbia Pacific Airline
7C 5203 🔥 Hot deal
01:00
Seoul, Incheon International Airport (ICN)
Mon, 28 sep
3h 40min
Direct
04:40
Ulaanbaatar, Chinggis Khaan (UBN)
Mon, 28 sep
13 440 ₹
Air Busan
BX 8809
01:40
Seoul, Gimpo International Airport (GMP)
Mon, 28 sep
14h 50min
1 stop
16:30
Ulaanbaatar, Chinggis Khaan (UBN)
Mon, 28 sep
18 615 ₹
Air Busan
BX 8811
02:40
Seoul, Gimpo International Airport (GMP)
Mon, 28 sep
13h 50min
1 stop
16:30
Ulaanbaatar, Chinggis Khaan (UBN)
Mon, 28 sep
18 458 ₹
Air Busan
BX 8817
05:20
Seoul, Gimpo International Airport (GMP)
Mon, 28 sep
11h 10min
1 stop
16:30
Ulaanbaatar, Chinggis Khaan (UBN)
Mon, 28 sep
17 035 ₹
Asiana Airlines
OZ 567
11:20
Seoul, Incheon International Airport (ICN)
Tue, 29 sep
3h 45min
Direct
15:05
Ulaanbaatar, Chinggis Khaan (UBN)
Tue, 29 sep
19 666 ₹
Air Busan
BX 8817
05:20
Seoul, Gimpo International Airport (GMP)
Wed, 30 sep
35h 15min
1 stop
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Thu, 1 oct +1
18 666 ₹
Aero Mongolia
M0 602
07:40
Seoul, Incheon International Airport (ICN)
Wed, 30 sep
2h 55min
Direct
10:35
Ulaanbaatar, Chinggis Khaan (UBN)
Wed, 30 sep
22 018 ₹
Columbia Pacific Airline
7C 907
10:55
Seoul, Gimpo International Airport (GMP)
Wed, 30 sep
29h 40min
1 stop
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Thu, 1 oct +1
18 049 ₹
Asiana Airlines
OZ 567
11:20
Seoul, Incheon International Airport (ICN)
Wed, 30 sep
3h 45min
Direct
15:05
Ulaanbaatar, Chinggis Khaan (UBN)
Wed, 30 sep
19 604 ₹
Air Busan
BX 8803
22:20
Seoul, Gimpo International Airport (GMP)
Wed, 30 sep
18h 15min
1 stop
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Thu, 1 oct +1
19 302 ₹
Air Busan
BX 8807
00:05
Seoul, Gimpo International Airport (GMP)
Thu, 1 oct
16h 30min
1 stop
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Thu, 1 oct
14 811 ₹
Columbia Pacific Airline
7C 5203
01:00
Seoul, Incheon International Airport (ICN)
Thu, 1 oct
3h 40min
Direct
04:40
Ulaanbaatar, Chinggis Khaan (UBN)
Thu, 1 oct
15 476 ₹
MIAT Mongolian Airlines
OM 302
05:20
Seoul, Incheon International Airport (ICN)
Thu, 1 oct
3h 40min
Direct
09:00
Ulaanbaatar, Chinggis Khaan (UBN)
Thu, 1 oct
21 642 ₹
Air Busan
BX 8809
01:40
Seoul, Gimpo International Airport (GMP)
Fri, 2 oct
62h 55min
1 stop
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 4 oct +1
15 994 ₹
Air Busan
BX 8811
02:40
Seoul, Gimpo International Airport (GMP)
Fri, 2 oct
61h 55min
1 stop
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 4 oct +1
18 934 ₹
Air Busan
BX 8813
03:40
Seoul, Gimpo International Airport (GMP)
Fri, 2 oct
60h 55min
1 stop
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 4 oct +1
16 267 ₹
T'Way Air
TW 927
09:50
Seoul, Gimpo International Airport (GMP)
Fri, 2 oct
54h 45min
1 stop
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 4 oct +1
20 510 ₹
Air Busan
BX 8827
11:00
Seoul, Gimpo International Airport (GMP)
Fri, 2 oct
53h 35min
1 stop
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 4 oct +1
14 045 ₹
Air Busan
BX 8817
05:20
Seoul, Gimpo International Airport (GMP)
Sat, 3 oct
35h 15min
1 stop
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 4 oct +1
19 243 ₹

Low price calendar

September 2026
Price chart (September 2026)
min: 14148 ₹ · max: 20530 ₹
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Mon
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Sun
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20530 ₹
18
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16540 ₹
19
Good deal
14148 ₹
20
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17721 ₹
21
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17754 ₹
22
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17792 ₹
25
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16410 ₹
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19430 ₹
27
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14882 ₹
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18458 ₹
29
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19620 ₹
30
Good deal
16001 ₹

Cheap flights Seoul to Ulaanbaatar

Columbia Pacific Airline
Columbia Pacific Airline
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
₹12 442
Asiana Airlines
Asiana Airlines
Mon, Tue, Wed, Fri, Sat
Price from
₹15 607
Cosmos Air
Cosmos Air
Mon, Sun
Price from
₹17 459
Air Busan
Air Busan
Mon, Wed, Thu, Fri, Sat, Sun
Price from
₹17 507
MIAT Mongolian Airlines
MIAT Mongolian Airlines
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
₹18 004
Korean Air
Korean Air
Tue, Thu, Sat, Sun
Price from
₹19 430
Aero Mongolia
Aero Mongolia
Mon, Wed, Sat
Price from
₹21 535

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Popular destinations to Ulaanbaatar

All →
PUS
Busan — Ulaanbaatar
South Korea → Mongolia
UBN
from
₹6 418
TYO
Tokyo — Ulaanbaatar
Japan → Mongolia
UBN
from
₹7 227
CJJ
Cheongju — Ulaanbaatar
South Korea → Mongolia
UBN
from
₹7 295
IKT
Irkutsk — Ulaanbaatar
Russia → Mongolia
UBN
from
₹7 336
KYZ
Kyzyl — Ulaanbaatar
Russia → Mongolia
UBN
from
₹7 777
SHA
Shanghai — Ulaanbaatar
China → Mongolia
UBN
from
₹9 157
BJS
Beijing — Ulaanbaatar
China → Mongolia
UBN
from
₹12 307
TAE
Daegu — Ulaanbaatar
South Korea → Mongolia
UBN
from
₹13 039

Cheap flights Seoul to Ulaanbaatar

Interesting facts about the route

Flight time

3h 45min

Distance

1 958 km

Average price

₹19 161

Most frequent flight

7C 5203

Passenger reviews

No reviews for this route yet

Internet abroad

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₹2399

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Frequently Asked Questions

The average ticket price Seoul Ulaanbaatar is ₹19 161. The cheapest ticket costs ₹14 148, operated by Columbia Pacific Airline, flight 5203, departing Seoul on 19 September at 01:00, arriving Ulaanbaatar on 19 September at 04:40.
The average flight time is 29 hours 35 minutes. The fastest flight takes 3 hours 40 minutes, flight 308 operated by MIAT Mongolian Airlines, departing Seoul on 17 September at 15:05, arriving Ulaanbaatar on 17 September at 18:45.
Flights on the Seoul - Ulaanbaatar route are operated by the following airlines: Columbia Pacific Airline, Air Busan, Korean Air, Aero Mongolia, MIAT Mongolian Airlines, Asiana Airlines, Cosmos Air.
The distance from Seoul to Ulaanbaatar is 1958 km.