Flight.com.ru

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

1 passenger, economy

Cheap flights Busan to Ulaanbaatar

Compare prices, duration and stops

Air Busan
BX 8139
09:15
Busan, Gimhae (PUS)
Wed, 16 sep
31h 35min
2 stops
16:50
Ulaanbaatar, Chinggis Khaan (UBN)
Thu, 17 sep +1
215 $
Columbia Pacific Airline
7C 5257 🔥 Hot deal
12:35
Busan, Gimhae (PUS)
Thu, 17 sep
4h
Direct
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Thu, 17 sep
208 $
Sierra National Airlines
LJ 781
12:40
Busan, Gimhae (PUS)
Fri, 18 sep
3h 50min
Direct
16:30
Ulaanbaatar, Chinggis Khaan (UBN)
Fri, 18 sep
178 $
Asiana Airlines
OZ 9281
12:55
Busan, Gimhae (PUS)
Fri, 18 sep
3h 55min
Direct
16:50
Ulaanbaatar, Chinggis Khaan (UBN)
Fri, 18 sep
146 $
Air Busan
BX 411 🔥 Hot deal
12:55
Busan, Gimhae (PUS)
Fri, 18 sep
3h 55min
Direct
16:50
Ulaanbaatar, Chinggis Khaan (UBN)
Fri, 18 sep
153 $
Air Busan
BX 8117
07:50
Busan, Gimhae (PUS)
Sat, 19 sep
33h
2 stops
16:50
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 20 sep +1
234 $
Sierra National Airlines
LJ 569
10:00
Busan, Gimhae (PUS)
Sat, 19 sep
30h 50min
2 stops
16:50
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 20 sep +1
241 $
Columbia Pacific Airline
7C 5257
12:35
Busan, Gimhae (PUS)
Sat, 19 sep
4h
Direct
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Sat, 19 sep
274 $
Columbia Pacific Airline
7C 5257 🔥 Hot deal
12:35
Busan, Gimhae (PUS)
Sun, 20 sep
4h
Direct
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 20 sep
183 $
Sierra National Airlines
LJ 781 🔥 Hot deal
12:40
Busan, Gimhae (PUS)
Mon, 21 sep
3h 50min
Direct
16:30
Ulaanbaatar, Chinggis Khaan (UBN)
Mon, 21 sep
173 $
Air China
CA 130
03:45
Busan, Gimhae (PUS)
Tue, 22 sep
23h 5min
1 stop
02:50
Ulaanbaatar, Chinggis Khaan (UBN)
Wed, 23 sep +1
286 $
Air Busan
BX 411
13:00
Busan, Gimhae (PUS)
Tue, 22 sep
3h 50min
Direct
16:50
Ulaanbaatar, Chinggis Khaan (UBN)
Tue, 22 sep
241 $
Air China
CA 130
03:45
Busan, Gimhae (PUS)
Wed, 23 sep
23h 5min
1 stop
02:50
Ulaanbaatar, Chinggis Khaan (UBN)
Thu, 24 sep +1
345 $
Air Busan
BX 8139
09:15
Busan, Gimhae (PUS)
Wed, 23 sep
31h 35min
2 stops
16:50
Ulaanbaatar, Chinggis Khaan (UBN)
Thu, 24 sep +1
364 $
Spring Airlines
9C 6900
13:30
Busan, Gimhae (PUS)
Wed, 23 sep
14h 30min
1 stop
04:00
Ulaanbaatar, Chinggis Khaan (UBN)
Thu, 24 sep +1
367 $
Columbia Pacific Airline
7C 904
22:10
Busan, Gimhae (PUS)
Wed, 23 sep
54h 30min
1 stop
04:40
Ulaanbaatar, Chinggis Khaan (UBN)
Sat, 26 sep +1
210 $
Sierra National Airlines
LJ 1454
03:40
Busan, Gimhae (PUS)
Thu, 24 sep
49h
1 stop
04:40
Ulaanbaatar, Chinggis Khaan (UBN)
Sat, 26 sep +1
234 $
Air Busan
BX 8826
11:20
Busan, Gimhae (PUS)
Thu, 24 sep
27h 45min
1 stop
15:05
Ulaanbaatar, Chinggis Khaan (UBN)
Fri, 25 sep +1
223 $
Columbia Pacific Airline
7C 5257
12:35
Busan, Gimhae (PUS)
Thu, 24 sep
4h
Direct
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Thu, 24 sep
267 $
Columbia Pacific Airline
7C 904
22:10
Busan, Gimhae (PUS)
Thu, 24 sep
30h 30min
1 stop
04:40
Ulaanbaatar, Chinggis Khaan (UBN)
Sat, 26 sep +1
214 $
Air Busan
BX 8802
22:20
Busan, Gimhae (PUS)
Thu, 24 sep
30h 20min
1 stop
04:40
Ulaanbaatar, Chinggis Khaan (UBN)
Sat, 26 sep +1
224 $
Korean Air
KE 1404
23:00
Busan, Gimhae (PUS)
Thu, 24 sep
16h 5min
1 stop
15:05
Ulaanbaatar, Chinggis Khaan (UBN)
Fri, 25 sep +1
217 $
Air Busan
BX 8812
04:40
Busan, Gimhae (PUS)
Fri, 25 sep
24h
1 stop
04:40
Ulaanbaatar, Chinggis Khaan (UBN)
Sat, 26 sep +1
208 $
Korean Air
KE 1820
05:10
Busan, Gimhae (PUS)
Fri, 25 sep
23h 30min
1 stop
04:40
Ulaanbaatar, Chinggis Khaan (UBN)
Sat, 26 sep +1
216 $
Air Busan
BX 8820
08:00
Busan, Gimhae (PUS)
Fri, 25 sep
44h 40min
1 stop
04:40
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 27 sep +1
222 $
Sierra National Airlines
LJ 781
12:40
Busan, Gimhae (PUS)
Fri, 25 sep
3h 50min
Direct
16:30
Ulaanbaatar, Chinggis Khaan (UBN)
Fri, 25 sep
223 $
Columbia Pacific Airline
7C 5257 🔥 Hot deal
12:35
Busan, Gimhae (PUS)
Sat, 26 sep
4h
Direct
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Sat, 26 sep
136 $
Columbia Pacific Airline
7C 5257 🔥 Hot deal
12:35
Busan, Gimhae (PUS)
Sun, 27 sep
4h
Direct
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 27 sep
136 $
Sierra National Airlines
LJ 781 🔥 Hot deal
12:40
Busan, Gimhae (PUS)
Mon, 28 sep
3h 50min
Direct
16:30
Ulaanbaatar, Chinggis Khaan (UBN)
Mon, 28 sep
120 $
Columbia Pacific Airline
7C 904
22:10
Busan, Gimhae (PUS)
Mon, 28 sep
10h 50min
1 stop
09:00
Ulaanbaatar, Chinggis Khaan (UBN)
Tue, 29 sep +1
266 $
Air China
CA 130
03:45
Busan, Gimhae (PUS)
Tue, 29 sep
23h 5min
1 stop
02:50
Ulaanbaatar, Chinggis Khaan (UBN)
Wed, 30 sep +1
278 $
Asiana Airlines
OZ 8816
06:00
Busan, Gimhae (PUS)
Tue, 29 sep
9h 5min
1 stop
15:05
Ulaanbaatar, Chinggis Khaan (UBN)
Tue, 29 sep
264 $
Columbia Pacific Airline
7C 904
22:10
Busan, Gimhae (PUS)
Tue, 29 sep
30h 30min
1 stop
04:40
Ulaanbaatar, Chinggis Khaan (UBN)
Thu, 1 oct +1
190 $
Air Busan
BX 8115
05:30
Busan, Gimhae (PUS)
Wed, 30 sep
35h 20min
2 stops
16:50
Ulaanbaatar, Chinggis Khaan (UBN)
Thu, 1 oct +1
261 $
Columbia Pacific Airline
7C 5257
12:35
Busan, Gimhae (PUS)
Wed, 30 sep
4h
Direct
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Wed, 30 sep
152 $
Columbia Pacific Airline
7C 5257
12:35
Busan, Gimhae (PUS)
Thu, 1 oct
4h
Direct
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Thu, 1 oct
187 $
Columbia Pacific Airline
7C 904
22:10
Busan, Gimhae (PUS)
Thu, 1 oct
54h 30min
1 stop
04:40
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 4 oct +1
206 $
Air Busan
BX 8802
22:20
Busan, Gimhae (PUS)
Thu, 1 oct
54h 20min
1 stop
04:40
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 4 oct +1
171 $
Sierra National Airlines
LJ 781
12:40
Busan, Gimhae (PUS)
Fri, 2 oct
3h 50min
Direct
16:30
Ulaanbaatar, Chinggis Khaan (UBN)
Fri, 2 oct
241 $
Columbia Pacific Airline
7C 904
22:10
Busan, Gimhae (PUS)
Fri, 2 oct
30h 30min
1 stop
04:40
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 4 oct +1
227 $
Air Busan
BX 8808
03:40
Busan, Gimhae (PUS)
Sat, 3 oct
25h
1 stop
04:40
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 4 oct +1
177 $
Air Busan
BX 8818
07:05
Busan, Gimhae (PUS)
Sat, 3 oct
21h 35min
1 stop
04:40
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 4 oct +1
228 $
Air Busan
BX 8822
09:20
Busan, Gimhae (PUS)
Sat, 3 oct
19h 20min
1 stop
04:40
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 4 oct +1
240 $
Air Busan
BX 8826
11:20
Busan, Gimhae (PUS)
Sat, 3 oct
17h 20min
1 stop
04:40
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 4 oct +1
304 $
Korean Air
KE 1561
12:15
Busan, Gimhae (PUS)
Sat, 3 oct
28h 35min
2 stops
16:50
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 4 oct +1
294 $
Columbia Pacific Airline
7C 5257 🔥 Hot deal Best price
12:35
Busan, Gimhae (PUS)
Sat, 3 oct
4h
Direct
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Sat, 3 oct
90 $
Columbia Pacific Airline
7C 5257 🔥 Hot deal
12:35
Busan, Gimhae (PUS)
Sun, 4 oct
4h
Direct
16:35
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 4 oct
101 $
Air Busan
BX 8826
11:20
Busan, Gimhae (PUS)
Mon, 5 oct
17h 20min
1 stop
04:40
Ulaanbaatar, Chinggis Khaan (UBN)
Tue, 6 oct +1
194 $
Sierra National Airlines
LJ 781
12:40
Busan, Gimhae (PUS)
Mon, 5 oct
3h 50min
Direct
16:30
Ulaanbaatar, Chinggis Khaan (UBN)
Mon, 5 oct
142 $
Air Busan
BX 8826
11:20
Busan, Gimhae (PUS)
Tue, 6 oct
27h 45min
1 stop
15:05
Ulaanbaatar, Chinggis Khaan (UBN)
Wed, 7 oct +1
281 $

Low price calendar

September 2026
Price chart (September 2026)
min: 130 $ · max: 345 $
01.09.2026 — no data 02.09.2026 — no data 03.09.2026 — no data 04.09.2026 — no data 05.09.2026 — no data 06.09.2026 — no data 07.09.2026 — no data 08.09.2026 — no data 09.09.2026 — no data 10.09.2026 — no data 11.09.2026 — no data 12.09.2026 — no data 13.09.2026 — no data 14.09.2026 — no data 15.09.2026 — 150 $ 16.09.2026 — 238 $ 17.09.2026 — 208 $ 18.09.2026 — 146 $ 19.09.2026 — 241 $ 20.09.2026 — 183 $ 21.09.2026 — 173 $ 22.09.2026 — 241 $ 23.09.2026 — 345 $ 24.09.2026 — 217 $ 25.09.2026 — 216 $ 26.09.2026 — 136 $ 27.09.2026 — 136 $ 28.09.2026 — 130 $ 29.09.2026 — 278 $ 30.09.2026 — 152 $ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
placeholder
no data
2
placeholder
no data
3
placeholder
no data
4
placeholder
no data
5
placeholder
no data
6
placeholder
no data
7
placeholder
no data
8
placeholder
no data
9
placeholder
no data
10
placeholder
no data
11
placeholder
no data
12
placeholder
no data
13
placeholder
no data
14
placeholder
no data
15
placeholder
150 $
16
placeholder
238 $
17
placeholder
208 $
18
Good deal
146 $
19
placeholder
241 $
20
placeholder
183 $
21
placeholder
173 $
22
placeholder
241 $
23
placeholder
345 $
24
placeholder
217 $
25
placeholder
216 $
26
Good deal
136 $
27
Good deal
136 $
28
Good deal
130 $
29
placeholder
278 $
30
placeholder
152 $

Cheap flights Busan to Ulaanbaatar

Columbia Pacific Airline
Columbia Pacific Airline
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
$90
Sierra National Airlines
Sierra National Airlines
Mon, Thu, Fri, Sat
Price from
$130
Asiana Airlines
Asiana Airlines
Mon, Tue, Fri
Price from
$146
Air Busan
Air Busan
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
$150
Cosmos Air
Cosmos Air
Mon, Sat, Sun
Price from
$184
T'Way Air
T'Way Air
Price from
$189
Korean Air
Korean Air
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
$211
Spring Airlines
Spring Airlines
Wed, Fri
Price from
$213
Air China
Air China
Mon, Tue, Wed, Thu, Fri, Sun
Price from
$276

Popular destinations from Busan

All →
PUS
Busan — Jeju
South Korea → South Korea
CJU
from
$8
PUS
Busan — Osaka
South Korea → Japan
OSA
from
$17
PUS
Busan — Kumamoto
South Korea → Japan
KMJ
from
$23
PUS
Busan — Osaka
South Korea → Japan
KIX
from
$29
PUS
Busan — Fukuoka
South Korea → Japan
FUK
from
$30
PUS
Busan — Seoul
South Korea → South Korea
SEL
from
$38
PUS
Busan — Gwangju
South Korea → South Korea
KWJ
from
$47
PUS
Busan — Sapporo
South Korea → Japan
SPK
from
$51
PUS
Busan — Sapporo
South Korea → Japan
CTS
from
$51

Popular destinations to Ulaanbaatar

All →
SEL
Seoul — Ulaanbaatar
South Korea → Mongolia
UBN
from
$53
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

Cheap flights Busan to Ulaanbaatar

Interesting facts about the route

Flight time

22h 55min

Distance

2 294 km

Average price

$238

Most frequent flight

BX 8826

Passenger reviews

No reviews for this route yet

Internet abroad

eSIM · Mongolia

All plans

mongomobilefiber

2 GB

data

15

days

$11

Buy

mongomobilefiber

3 GB

data

30

days

$15

Buy

mongomobilefiber

5 GB

data

30

days

$25

Buy

mongomobilefiber

10 GB

data

30

days

$43

Buy

mongomobilefiber

1 GB

data

7

days

$6

Buy

Frequently Asked Questions

The average ticket price Busan Ulaanbaatar is $238. The cheapest ticket costs $146, operated by Asiana Airlines, flight 9281, departing Busan on 18 September at 12:55, arriving Ulaanbaatar on 18 September at 16:50.
The average flight time is 30 hours 50 minutes. The fastest flight takes 3 hours 50 minutes, flight 781 operated by Sierra National Airlines, departing Busan on 18 September at 12:40, arriving Ulaanbaatar on 18 September at 16:30.
Flights on the Busan - Ulaanbaatar route are operated by the following airlines: Columbia Pacific Airline, Spring Airlines, Air Busan, Air China, Korean Air, Sierra National Airlines, Asiana Airlines, T'way Air, Cosmos Air.
The distance from Busan to Ulaanbaatar is 2294 km.