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Cheap flights Ulaanbaatar (Chinggis Khaan) to Busan (Gimhae)

1 passenger, economy

Cheap flights Ulaanbaatar to Busan

Compare prices, duration and stops

Air Busan
BX 412 🔥 Hot deal
17:50
Ulaanbaatar, Chinggis Khaan (UBN)
Tue, 15 sep
3h 30min
Direct
21:20
Busan, Gimhae (PUS)
Tue, 15 sep
157 €
Air China
CA 902
03:50
Ulaanbaatar, Chinggis Khaan (UBN)
Wed, 16 sep
22h 55min
1 stop
02:45
Busan, Gimhae (PUS)
Thu, 17 sep +1
238 €
Asiana Airlines
OZ 568
16:25
Ulaanbaatar, Chinggis Khaan (UBN)
Wed, 16 sep
8h 5min
1 stop
00:30
Busan, Gimhae (PUS)
Thu, 17 sep +1
273 €
Columbia Pacific Airline
7C 5258
18:20
Ulaanbaatar, Chinggis Khaan (UBN)
Wed, 16 sep
3h 30min
Direct
21:50
Busan, Gimhae (PUS)
Wed, 16 sep
194 €
Korean Air
KE 2042
05:00
Ulaanbaatar, Chinggis Khaan (UBN)
Thu, 17 sep
25h 5min
1 stop
06:05
Busan, Gimhae (PUS)
Fri, 18 sep +1
242 €
Columbia Pacific Airline
7C 5204
05:40
Ulaanbaatar, Chinggis Khaan (UBN)
Thu, 17 sep
17h 50min
1 stop
23:30
Busan, Gimhae (PUS)
Thu, 17 sep
285 €
MIAT Mongolian Airlines
OM 307
10:15
Ulaanbaatar, Chinggis Khaan (UBN)
Thu, 17 sep
17h 30min
1 stop
03:45
Busan, Gimhae (PUS)
Fri, 18 sep +1
235 €
Columbia Pacific Airline
7C 5258
17:35
Ulaanbaatar, Chinggis Khaan (UBN)
Thu, 17 sep
3h 40min
Direct
21:15
Busan, Gimhae (PUS)
Thu, 17 sep
129 €
Columbia Pacific Airline
7C 5258
18:20
Ulaanbaatar, Chinggis Khaan (UBN)
Thu, 17 sep
3h 30min
Direct
21:50
Busan, Gimhae (PUS)
Thu, 17 sep
194 €
Sierra National Airlines
LJ 782
17:30
Ulaanbaatar, Chinggis Khaan (UBN)
Fri, 18 sep
3h 40min
Direct
21:10
Busan, Gimhae (PUS)
Fri, 18 sep
174 €
Sierra National Airlines
LJ 782
17:50
Ulaanbaatar, Chinggis Khaan (UBN)
Fri, 18 sep
3h 40min
Direct
21:30
Busan, Gimhae (PUS)
Fri, 18 sep
151 €
Air Busan
BX 412 🔥 Hot deal
17:50
Ulaanbaatar, Chinggis Khaan (UBN)
Fri, 18 sep
3h 30min
Direct
21:20
Busan, Gimhae (PUS)
Fri, 18 sep
158 €
Columbia Pacific Airline
7C 5258
17:35
Ulaanbaatar, Chinggis Khaan (UBN)
Sat, 19 sep
3h 40min
Direct
21:15
Busan, Gimhae (PUS)
Sat, 19 sep
139 €
Korean Air
KE 2046
16:45
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 20 sep
6h
1 stop
22:45
Busan, Gimhae (PUS)
Sun, 20 sep
294 €
Columbia Pacific Airline
7C 5258
17:35
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 20 sep
3h 40min
Direct
21:15
Busan, Gimhae (PUS)
Sun, 20 sep
130 €
T'Way Air
TW 424
17:50
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 20 sep
17h 25min
2 stops
11:15
Busan, Gimhae (PUS)
Mon, 21 sep +1
240 €
Columbia Pacific Airline
7C 5258
18:20
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 20 sep
3h 30min
Direct
21:50
Busan, Gimhae (PUS)
Sun, 20 sep
246 €
Columbia Pacific Airline
7C 5204
05:40
Ulaanbaatar, Chinggis Khaan (UBN)
Mon, 21 sep
17h 50min
1 stop
23:30
Busan, Gimhae (PUS)
Mon, 21 sep
264 €
Asiana Airlines
OZ 5512
16:25
Ulaanbaatar, Chinggis Khaan (UBN)
Mon, 21 sep
8h 5min
1 stop
00:30
Busan, Gimhae (PUS)
Tue, 22 sep +1
245 €
Asiana Airlines
OZ 568
16:25
Ulaanbaatar, Chinggis Khaan (UBN)
Mon, 21 sep
8h 45min
1 stop
01:10
Busan, Gimhae (PUS)
Tue, 22 sep +1
313 €
Sierra National Airlines
LJ 782
17:30
Ulaanbaatar, Chinggis Khaan (UBN)
Mon, 21 sep
3h 40min
Direct
21:10
Busan, Gimhae (PUS)
Mon, 21 sep
190 €
Korean Air
KE 2042
05:00
Ulaanbaatar, Chinggis Khaan (UBN)
Tue, 22 sep
6h 45min
1 stop
11:45
Busan, Gimhae (PUS)
Tue, 22 sep
244 €
Columbia Pacific Airline
7C 5204
05:40
Ulaanbaatar, Chinggis Khaan (UBN)
Tue, 22 sep
17h 50min
1 stop
23:30
Busan, Gimhae (PUS)
Tue, 22 sep
213 €
MIAT Mongolian Airlines
OM 223
09:55
Ulaanbaatar, Chinggis Khaan (UBN)
Tue, 22 sep
11h 35min
1 stop
21:30
Busan, Gimhae (PUS)
Tue, 22 sep
285 €
Air Busan
BX 412 🔥 Hot deal
17:50
Ulaanbaatar, Chinggis Khaan (UBN)
Tue, 22 sep
3h 30min
Direct
21:20
Busan, Gimhae (PUS)
Tue, 22 sep
157 €
Asiana Airlines
OZ 568
17:50
Ulaanbaatar, Chinggis Khaan (UBN)
Tue, 22 sep
17h 55min
1 stop
11:45
Busan, Gimhae (PUS)
Wed, 23 sep +1
224 €
Korean Air
KE 2042
05:00
Ulaanbaatar, Chinggis Khaan (UBN)
Wed, 23 sep
6h 45min
1 stop
11:45
Busan, Gimhae (PUS)
Wed, 23 sep
249 €
Columbia Pacific Airline
7C 5258 🔥 Hot deal
17:35
Ulaanbaatar, Chinggis Khaan (UBN)
Wed, 23 sep
3h 40min
Direct
21:15
Busan, Gimhae (PUS)
Wed, 23 sep
109 €
Columbia Pacific Airline
7C 5258 🔥 Hot deal
18:20
Ulaanbaatar, Chinggis Khaan (UBN)
Wed, 23 sep
3h 30min
Direct
21:50
Busan, Gimhae (PUS)
Wed, 23 sep
163 €
Columbia Pacific Airline
7C 5258 🔥 Hot deal
17:35
Ulaanbaatar, Chinggis Khaan (UBN)
Thu, 24 sep
3h 40min
Direct
21:15
Busan, Gimhae (PUS)
Thu, 24 sep
96 €
Columbia Pacific Airline
7C 5258 🔥 Hot deal
18:20
Ulaanbaatar, Chinggis Khaan (UBN)
Thu, 24 sep
3h 30min
Direct
21:50
Busan, Gimhae (PUS)
Thu, 24 sep
181 €
Asiana Airlines
OZ 568
16:25
Ulaanbaatar, Chinggis Khaan (UBN)
Fri, 25 sep
8h 45min
1 stop
01:10
Busan, Gimhae (PUS)
Sat, 26 sep +1
238 €
Air Busan
BX 412
17:50
Ulaanbaatar, Chinggis Khaan (UBN)
Fri, 25 sep
3h 30min
Direct
21:20
Busan, Gimhae (PUS)
Fri, 25 sep
162 €
Sierra National Airlines
LJ 782
17:50
Ulaanbaatar, Chinggis Khaan (UBN)
Fri, 25 sep
3h 40min
Direct
21:30
Busan, Gimhae (PUS)
Fri, 25 sep
180 €
Columbia Pacific Airline
7C 9890
05:40
Ulaanbaatar, Chinggis Khaan (UBN)
Sat, 26 sep
49h 45min
1 stop
07:25
Busan, Gimhae (PUS)
Mon, 28 sep +1
263 €
MIAT Mongolian Airlines
OM 227
15:45
Ulaanbaatar, Chinggis Khaan (UBN)
Sat, 26 sep
29h 45min
1 stop
21:30
Busan, Gimhae (PUS)
Sun, 27 sep +1
235 €
Columbia Pacific Airline
7C 5258
18:20
Ulaanbaatar, Chinggis Khaan (UBN)
Sat, 26 sep
3h 30min
Direct
21:50
Busan, Gimhae (PUS)
Sat, 26 sep
400 €
Air China
CA 956
08:30
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 27 sep
18h 15min
1 stop
02:45
Busan, Gimhae (PUS)
Mon, 28 sep +1
307 €
MIAT Mongolian Airlines
OM 223
09:55
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 27 sep
16h 50min
1 stop
02:45
Busan, Gimhae (PUS)
Mon, 28 sep +1
336 €
Columbia Pacific Airline
7C 5258
18:20
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 27 sep
3h 30min
Direct
21:50
Busan, Gimhae (PUS)
Sun, 27 sep
304 €
Columbia Pacific Airline
7C 5204
05:40
Ulaanbaatar, Chinggis Khaan (UBN)
Mon, 28 sep
30h 25min
1 stop
12:05
Busan, Gimhae (PUS)
Tue, 29 sep +1
258 €
Columbia Pacific Airline
7C 5204
05:40
Ulaanbaatar, Chinggis Khaan (UBN)
Tue, 29 sep
30h 25min
1 stop
12:05
Busan, Gimhae (PUS)
Wed, 30 sep +1
199 €
Asiana Airlines
OZ 568
16:25
Ulaanbaatar, Chinggis Khaan (UBN)
Tue, 29 sep
19h 40min
1 stop
12:05
Busan, Gimhae (PUS)
Wed, 30 sep +1
223 €
MIAT Mongolian Airlines
OM 307
10:15
Ulaanbaatar, Chinggis Khaan (UBN)
Wed, 30 sep
24h 40min
1 stop
10:55
Busan, Gimhae (PUS)
Thu, 1 oct +1
246 €
Asiana Airlines
OZ 568
16:25
Ulaanbaatar, Chinggis Khaan (UBN)
Wed, 30 sep
14h
1 stop
06:25
Busan, Gimhae (PUS)
Thu, 1 oct +1
215 €
Columbia Pacific Airline
7C 5258
17:35
Ulaanbaatar, Chinggis Khaan (UBN)
Wed, 30 sep
3h 40min
Direct
21:15
Busan, Gimhae (PUS)
Wed, 30 sep
140 €
Columbia Pacific Airline
7C 9890
05:40
Ulaanbaatar, Chinggis Khaan (UBN)
Thu, 1 oct
17h 50min
1 stop
23:30
Busan, Gimhae (PUS)
Thu, 1 oct
208 €
Columbia Pacific Airline
7C 5204
05:40
Ulaanbaatar, Chinggis Khaan (UBN)
Thu, 1 oct
17h 50min
1 stop
23:30
Busan, Gimhae (PUS)
Thu, 1 oct
214 €
Columbia Pacific Airline
7C 5258 🔥 Hot deal Best price
17:35
Ulaanbaatar, Chinggis Khaan (UBN)
Thu, 1 oct
3h 40min
Direct
21:15
Busan, Gimhae (PUS)
Thu, 1 oct
95 €
Columbia Pacific Airline
7C 5258 🔥 Hot deal
18:20
Ulaanbaatar, Chinggis Khaan (UBN)
Thu, 1 oct
3h 30min
Direct
21:50
Busan, Gimhae (PUS)
Thu, 1 oct
158 €

Low price calendar

September 2026
Price chart (September 2026)
min: 140 € · max: 400 €
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15
Good deal
157 €
16
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194 €
17
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194 €
18
Good deal
158 €
19
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194 €
20
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240 €
21
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190 €
22
Good deal
157 €
23
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163 €
24
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181 €
25
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180 €
26
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400 €
27
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304 €
28
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258 €
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199 €
30
Good deal
140 €

Cheap flights Ulaanbaatar to Busan

Columbia Pacific Airline
Columbia Pacific Airline
Mon, Tue, Wed, Thu, Sat, Sun
Price from
€140
Sierra National Airlines
Sierra National Airlines
Mon, Fri
Price from
€148
Air Busan
Air Busan
Tue, Fri
Price from
€157
MIAT Mongolian Airlines
MIAT Mongolian Airlines
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
€218
Asiana Airlines
Asiana Airlines
Mon, Tue, Wed, Fri, Sat
Price from
€219
Air China
Air China
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
€232
Aero Mongolia
Aero Mongolia
Mon, Wed, Sat
Price from
€234
T'Way Air
T'Way Air
Sun
Price from
€240
Korean Air
Korean Air
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
€242

Popular destinations from Ulaanbaatar

All →
UBN
Ulaanbaatar — Ulgii
Mongolia → Mongolia
ULG
from
€61
UBN
Ulaanbaatar — Erenhot
Mongolia → China
ERL
from
€75
UBN
Ulaanbaatar — Cheongju
Mongolia → South Korea
CJJ
from
€75
UBN
Ulaanbaatar — Kyzyl
Mongolia → Russia
KYZ
from
€85
UBN
Ulaanbaatar — Manzhouli
Mongolia → China
NZH
from
€91
UBN
Ulaanbaatar — Seoul
Mongolia → South Korea
ICN
from
€91
UBN
Ulaanbaatar — Seoul
Mongolia → South Korea
SEL
from
€91
UBN
Ulaanbaatar — Hohhot
Mongolia → China
HET
from
€97

Popular destinations to Busan

All →
CJU
Jeju — Busan
South Korea → South Korea
PUS
from
€10
SEL
Seoul — Busan
South Korea → South Korea
PUS
from
€12
TPE
Taipei — Busan
Taiwan → South Korea
PUS
from
€52
YNJ
Yanji — Busan
China → South Korea
PUS
from
€54
OSA
Osaka — Busan
Japan → South Korea
PUS
from
€55
SHA
Shanghai — Busan
China → South Korea
PUS
from
€56
DAD
Da Nang — Busan
Vietnam → South Korea
PUS
from
€64
NHA
Nha Trang — Busan
Vietnam → South Korea
PUS
from
€67

Cheap flights Ulaanbaatar to Busan

Interesting facts about the route

Flight time

17h 50min

Distance

2 294 km

Average price

€238

Most frequent flight

7C 5204

Passenger reviews

No reviews for this route yet

Internet abroad

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Frequently Asked Questions

The average ticket price Ulaanbaatar Busan is €238. The cheapest ticket costs €129, operated by Columbia Pacific Airline, flight 5258, departing Ulaanbaatar on 17 September at 17:35, arriving Busan on 17 September at 21:15.
The average flight time is 3 hours 40 minutes. The fastest flight takes 3 hours 30 minutes, flight 5258 operated by Columbia Pacific Airline, departing Ulaanbaatar on 16 September at 18:20, arriving Busan on 16 September at 21:50.
Flights on the Ulaanbaatar - Busan route are operated by the following airlines: Columbia Pacific Airline, Air Busan, Air China, Korean Air, Sierra National Airlines, Aero Mongolia, MIAT Mongolian Airlines, Asiana Airlines, T'way Air.
The distance from Ulaanbaatar to Busan is 2294 km.