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Cheap flights Ulaanbaatar (Chinggis Khaan) to Ulan-Ude (Baikal)

1 passenger, economy

Cheap flights Ulaanbaatar to Ulan-Ude

Compare prices, duration and stops

IRAERO
IO 233 🔥 Hot deal
10:05
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 20 sep
26h 45min
1 stop
12:50
Ulan-Ude, Baikal (UUD)
Mon, 21 sep +1
S$286
Air China
CA 902
03:50
Ulaanbaatar, Chinggis Khaan (UBN)
Mon, 21 sep
44h 5min
2 stops
23:55
Ulan-Ude, Baikal (UUD)
Tue, 22 sep +1
S$544
Air China
CA 956
08:30
Ulaanbaatar, Chinggis Khaan (UBN)
Mon, 21 sep
39h 25min
2 stops
23:55
Ulan-Ude, Baikal (UUD)
Tue, 22 sep +1
S$556
IRAERO
IO 231
18:00
Ulaanbaatar, Chinggis Khaan (UBN)
Mon, 21 sep
29h 55min
1 stop
23:55
Ulan-Ude, Baikal (UUD)
Tue, 22 sep +1
S$330
SCAT
DV 800
23:30
Ulaanbaatar, Chinggis Khaan (UBN)
Tue, 22 sep
47h 45min
3 stops
23:15
Ulan-Ude, Baikal (UUD)
Thu, 24 sep +1
S$535
IRAERO
IO 231
18:00
Ulaanbaatar, Chinggis Khaan (UBN)
Wed, 23 sep
47h 40min
1 stop
17:40
Ulan-Ude, Baikal (UUD)
Fri, 25 sep +1
S$351
КрасАвиа
KV 536
21:05
Ulaanbaatar, Chinggis Khaan (UBN)
Thu, 24 sep
32h 55min
1 stop
06:00
Ulan-Ude, Baikal (UUD)
Sat, 26 sep +1
S$281
IRAERO
IO 231
18:00
Ulaanbaatar, Chinggis Khaan (UBN)
Fri, 25 sep
22h 20min
1 stop
16:20
Ulan-Ude, Baikal (UUD)
Sat, 26 sep +1
S$320
IRAERO
IO 233 🔥 Hot deal Best price
10:05
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 27 sep
26h 45min
1 stop
12:50
Ulan-Ude, Baikal (UUD)
Mon, 28 sep +1
S$260
MIAT Mongolian Airlines
OM 223
22:10
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 27 sep
65h 20min
2 stops
15:30
Ulan-Ude, Baikal (UUD)
Wed, 30 sep +1
S$575
IRAERO
IO 231
18:00
Ulaanbaatar, Chinggis Khaan (UBN)
Mon, 28 sep
53h 55min
1 stop
23:55
Ulan-Ude, Baikal (UUD)
Wed, 30 sep +1
S$312
SCAT
DV 800
23:30
Ulaanbaatar, Chinggis Khaan (UBN)
Tue, 29 sep
47h 45min
3 stops
23:15
Ulan-Ude, Baikal (UUD)
Thu, 1 oct +1
S$506
IRAERO
IO 231
18:00
Ulaanbaatar, Chinggis Khaan (UBN)
Wed, 30 sep
5h 55min
1 stop
23:55
Ulan-Ude, Baikal (UUD)
Wed, 30 sep
S$271
КрасАвиа
KV 536
21:05
Ulaanbaatar, Chinggis Khaan (UBN)
Thu, 1 oct
32h 55min
1 stop
06:00
Ulan-Ude, Baikal (UUD)
Sat, 3 oct +1
S$285
IRAERO
IO 231
18:00
Ulaanbaatar, Chinggis Khaan (UBN)
Fri, 2 oct
22h 20min
1 stop
16:20
Ulan-Ude, Baikal (UUD)
Sat, 3 oct +1
S$296
IRAERO
IO 233 🔥 Hot deal
10:05
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 4 oct
26h 45min
1 stop
12:50
Ulan-Ude, Baikal (UUD)
Mon, 5 oct +1
S$287
Air China
CA 902
03:50
Ulaanbaatar, Chinggis Khaan (UBN)
Mon, 5 oct
68h 5min
2 stops
23:55
Ulan-Ude, Baikal (UUD)
Wed, 7 oct +1
S$538
Air China
CA 956
08:30
Ulaanbaatar, Chinggis Khaan (UBN)
Mon, 5 oct
63h 25min
2 stops
23:55
Ulan-Ude, Baikal (UUD)
Wed, 7 oct +1
S$545
IRAERO
IO 231 🔥 Hot deal
18:00
Ulaanbaatar, Chinggis Khaan (UBN)
Mon, 5 oct
3h 45min
1 stop
21:45
Ulan-Ude, Baikal (UUD)
Mon, 5 oct
S$275
SCAT
DV 800
23:30
Ulaanbaatar, Chinggis Khaan (UBN)
Tue, 6 oct
47h 45min
3 stops
23:15
Ulan-Ude, Baikal (UUD)
Thu, 8 oct +1
S$536
IRAERO
IO 231
18:00
Ulaanbaatar, Chinggis Khaan (UBN)
Wed, 7 oct
23h 20min
1 stop
17:20
Ulan-Ude, Baikal (UUD)
Thu, 8 oct +1
S$294
Air China
CA 902
03:50
Ulaanbaatar, Chinggis Khaan (UBN)
Fri, 9 oct
36h 30min
2 stops
16:20
Ulan-Ude, Baikal (UUD)
Sat, 10 oct +1
S$544
Air China
CA 956
08:30
Ulaanbaatar, Chinggis Khaan (UBN)
Fri, 9 oct
31h 50min
2 stops
16:20
Ulan-Ude, Baikal (UUD)
Sat, 10 oct +1
S$541
IRAERO
IO 231
18:00
Ulaanbaatar, Chinggis Khaan (UBN)
Fri, 9 oct
22h 20min
1 stop
16:20
Ulan-Ude, Baikal (UUD)
Sat, 10 oct +1
S$331
IRAERO
IO 233
10:05
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 11 oct
26h 45min
1 stop
12:50
Ulan-Ude, Baikal (UUD)
Mon, 12 oct +1
S$300
Air China
CA 902
03:50
Ulaanbaatar, Chinggis Khaan (UBN)
Mon, 12 oct
41h 55min
2 stops
21:45
Ulan-Ude, Baikal (UUD)
Tue, 13 oct +1
S$565
Air China
CA 956
08:30
Ulaanbaatar, Chinggis Khaan (UBN)
Mon, 12 oct
37h 15min
2 stops
21:45
Ulan-Ude, Baikal (UUD)
Tue, 13 oct +1
S$579
IRAERO
IO 231
18:00
Ulaanbaatar, Chinggis Khaan (UBN)
Mon, 12 oct
27h 45min
1 stop
21:45
Ulan-Ude, Baikal (UUD)
Tue, 13 oct +1
S$307
SCAT
DV 800
23:30
Ulaanbaatar, Chinggis Khaan (UBN)
Tue, 13 oct
47h 45min
3 stops
23:15
Ulan-Ude, Baikal (UUD)
Thu, 15 oct +1
S$549
IRAERO
IO 231 🔥 Hot deal
18:00
Ulaanbaatar, Chinggis Khaan (UBN)
Wed, 14 oct
23h 20min
1 stop
17:20
Ulan-Ude, Baikal (UUD)
Thu, 15 oct +1
S$266
Air China
CA 902
03:50
Ulaanbaatar, Chinggis Khaan (UBN)
Fri, 16 oct
36h 30min
2 stops
16:20
Ulan-Ude, Baikal (UUD)
Sat, 17 oct +1
S$539
Air China
CA 956
08:30
Ulaanbaatar, Chinggis Khaan (UBN)
Fri, 16 oct
31h 50min
2 stops
16:20
Ulan-Ude, Baikal (UUD)
Sat, 17 oct +1
S$538
MIAT Mongolian Airlines
OM 223
09:55
Ulaanbaatar, Chinggis Khaan (UBN)
Fri, 16 oct
48h 25min
2 stops
10:20
Ulan-Ude, Baikal (UUD)
Sun, 18 oct +1
S$572
IRAERO
IO 231
18:00
Ulaanbaatar, Chinggis Khaan (UBN)
Fri, 16 oct
22h 20min
1 stop
16:20
Ulan-Ude, Baikal (UUD)
Sat, 17 oct +1
S$287
IRAERO
IO 233 🔥 Hot deal
10:05
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 18 oct
26h 45min
1 stop
12:50
Ulan-Ude, Baikal (UUD)
Mon, 19 oct +1
S$288
MIAT Mongolian Airlines
OM 223
22:10
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 18 oct
65h 20min
2 stops
15:30
Ulan-Ude, Baikal (UUD)
Wed, 21 oct +1
S$567
Air China
CA 956
08:30
Ulaanbaatar, Chinggis Khaan (UBN)
Mon, 19 oct
37h 15min
2 stops
21:45
Ulan-Ude, Baikal (UUD)
Tue, 20 oct +1
S$568
IRAERO
IO 231
18:00
Ulaanbaatar, Chinggis Khaan (UBN)
Mon, 19 oct
27h 45min
1 stop
21:45
Ulan-Ude, Baikal (UUD)
Tue, 20 oct +1
S$307
MIAT Mongolian Airlines
OM 223
22:10
Ulaanbaatar, Chinggis Khaan (UBN)
Tue, 20 oct
17h 20min
2 stops
15:30
Ulan-Ude, Baikal (UUD)
Wed, 21 oct +1
S$572
SCAT
DV 800
23:30
Ulaanbaatar, Chinggis Khaan (UBN)
Tue, 20 oct
47h 45min
3 stops
23:15
Ulan-Ude, Baikal (UUD)
Thu, 22 oct +1
S$529
Air China
CA 956
08:30
Ulaanbaatar, Chinggis Khaan (UBN)
Wed, 21 oct
37h 15min
2 stops
21:45
Ulan-Ude, Baikal (UUD)
Thu, 22 oct +1
S$565
IRAERO
IO 231
18:00
Ulaanbaatar, Chinggis Khaan (UBN)
Wed, 21 oct
23h 20min
1 stop
17:20
Ulan-Ude, Baikal (UUD)
Thu, 22 oct +1
S$266
Air China
CA 902
03:50
Ulaanbaatar, Chinggis Khaan (UBN)
Fri, 23 oct
65h 20min
2 stops
21:10
Ulan-Ude, Baikal (UUD)
Sun, 25 oct +1
S$565
Air China
CA 956
08:30
Ulaanbaatar, Chinggis Khaan (UBN)
Fri, 23 oct
60h 40min
2 stops
21:10
Ulan-Ude, Baikal (UUD)
Sun, 25 oct +1
S$567
IRAERO
IO 231
18:00
Ulaanbaatar, Chinggis Khaan (UBN)
Fri, 23 oct
22h 20min
1 stop
16:20
Ulan-Ude, Baikal (UUD)
Sat, 24 oct +1
S$345
Air China
CA 902
03:40
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 25 oct
41h 30min
2 stops
21:10
Ulan-Ude, Baikal (UUD)
Mon, 26 oct +1
S$578
Air China
CA 956
08:10
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 25 oct
28h 30min
2 stops
12:40
Ulan-Ude, Baikal (UUD)
Mon, 26 oct +1
S$539
MIAT Mongolian Airlines
OM 223
09:15
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 25 oct
35h 55min
2 stops
21:10
Ulan-Ude, Baikal (UUD)
Mon, 26 oct +1
S$614
IRAERO
IO 233
09:45
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 25 oct
26h 55min
1 stop
12:40
Ulan-Ude, Baikal (UUD)
Mon, 26 oct +1
S$329
IRAERO
IO 233
10:05
Ulaanbaatar, Chinggis Khaan (UBN)
Sun, 25 oct
26h 35min
1 stop
12:40
Ulan-Ude, Baikal (UUD)
Mon, 26 oct +1
S$285

Low price calendar

September 2026
Price chart (September 2026)
min: S$260 · max: S$535
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S$299
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S$298
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S$281
25
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S$268
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S$260
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S$271

Cheap flights Ulaanbaatar to Ulan-Ude

IRAERO
IRAERO
Mon, Wed, Fri, Sun
Price from
S$260
КрасАвиа
КрасАвиа
Thu
Price from
S$281
SCAT
SCAT
Tue
Price from
S$506
Air China
Air China
Mon, Tue, Wed, Thu, Fri, Sat, Sun
Price from
S$537
MIAT Mongolian Airlines
MIAT Mongolian Airlines
Mon, Tue, Wed, Fri, Sat, Sun
Price from
S$564

Popular destinations from Ulaanbaatar

All →
UBN
Ulaanbaatar — Ulgii
Mongolia → Mongolia
ULG
from
S$91
UBN
Ulaanbaatar — Busan
Mongolia → South Korea
PUS
from
S$103
UBN
Ulaanbaatar — Erenhot
Mongolia → China
ERL
from
S$111
UBN
Ulaanbaatar — Cheongju
Mongolia → South Korea
CJJ
from
S$112
UBN
Ulaanbaatar — Kyzyl
Mongolia → Russia
KYZ
from
S$126
UBN
Ulaanbaatar — Manzhouli
Mongolia → China
NZH
from
S$135
UBN
Ulaanbaatar — Seoul
Mongolia → South Korea
ICN
from
S$135
UBN
Ulaanbaatar — Seoul
Mongolia → South Korea
SEL
from
S$135
UBN
Ulaanbaatar — Hohhot
Mongolia → China
HET
from
S$144

Popular destinations to Ulan-Ude

All →
IKT
Irkutsk — Ulan-Ude
Russia → Russia
UUD
from
S$38
BAX
Barnaul — Ulan-Ude
Russia → Russia
UUD
from
S$57
NOZ
Novokuznetsk — Ulan-Ude
Russia → Russia
UUD
from
S$60
OMS
Omsk — Ulan-Ude
Russia → Russia
UUD
from
S$69
KEJ
Kemerovo — Ulan-Ude
Russia → Russia
UUD
from
S$73
KYZ
Kyzyl — Ulan-Ude
Russia → Russia
UUD
from
S$78
SVX
Ekaterinburg — Ulan-Ude
Russia → Russia
UUD
from
S$84
BQS
Blagoveshchensk — Ulan-Ude
Russia → Russia
UUD
from
S$88
OVB
Novosibirsk — Ulan-Ude
Russia → Russia
UUD
from
S$99

Cheap flights Ulaanbaatar to Ulan-Ude

Interesting facts about the route

Flight time

28h 30min

Distance

467 km

Average price

S$340

Most frequent flight

IO 231

Passenger reviews

No reviews for this route yet

Frequently Asked Questions

The average ticket price Ulaanbaatar Ulan-Ude is S$340. The cheapest ticket costs S$330, operated by IRAERO, flight 231, departing Ulaanbaatar on 21 September at 18:00, arriving Ulan-Ude on 22 September at 23:55.
The average flight time is 39 hours 25 minutes.The fastest flight takes 29 hours 55 minutes, flight 231operated by IRAERO, departing Ulaanbaatar on 21 September at 18:00, arriving Ulan-Ude on 22 September at 23:55.
Flights on the Ulaanbaatar - Ulan-Ude route are operated by the following airlines: Air China, SCAT, IRAERO, КрасАвиа, MIAT Mongolian Airlines.
The distance from Ulaanbaatar to Ulan-Ude is 467 km.