ICN to ULN

Seoul to Ulaanbaatar flight ticket price

Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.

ICN
Seoul (ICN), South KoreaIncheon International
ULN
Ulaanbaatar (ULN), MongoliaChinggis Khaan International
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Live flights for Sat, 06 Jun 2026

Review fares, stops, timings and baggage. Use Search or View all flights for the complete search result.

Showing flight options for the selected travel date.
Currency: KRW
Sat, 06 JunICN to ULN₩366,217 Sun, 07 JunICN to ULN Mon, 08 JunICN to ULN Tue, 09 JunICN to ULN Wed, 10 JunICN to ULN Thu, 11 JunICN to ULN Fri, 12 JunICN to ULN
Sort By:DepartureDurationArrivalPrice
JEJU AIR
JEJU AIR
7C-5203
10:00
2026-06-06
Seoul (ICN)Incheon International
3H :40 M
Non Stop
12:40
2026-06-06
UBN (UBN)UBN
₩366,217
total fare
Refundable 7 Seat Left Economy
Check-in: 15 KGCabin: Included
Air China
Air China
CA-132
15:30
2026-06-06
Seoul (ICN)Incheon International
20H :20 M
1 Stop
PKX · 16h 05mBeijing (PKX), China
10:50
2026-06-07
UBN (UBN)UBN
₩429,979
total fare
Refundable 9 Seat Left Economy
Cabin: Included
Air China
Air China
CA-132
15:30
2026-06-06
Seoul (ICN)Incheon International
24H :35 M
1 Stop
PKX · 20h 20mBeijing (PKX), China
15:05
2026-06-07
UBN (UBN)UBN
₩429,979
total fare
Refundable 9 Seat Left Economy
Cabin: Included
Korean Air Lines
Korean Air Lines
KE-2041
08:35
2026-06-06
Seoul (ICN)Incheon International
3H :35 M
Non Stop
11:10
2026-06-06
UBN (UBN)UBN
₩446,319
total fare
Refundable 9 Seat Left Economy
Cabin: Included
Miat Mongolia
Miat Mongolia
OM-302
14:20
2026-06-06
Seoul (ICN)Incheon International
3H :40 M
Non Stop
17:00
2026-06-06
UBN (UBN)UBN
₩447,459
total fare
Refundable 9 Seat Left Economy
Cabin: 8 KG
Miat Mongolia
Miat Mongolia
OM-310
01:50
2026-06-06
Seoul (ICN)Incheon International
3H :40 M
Non Stop
04:30
2026-06-06
UBN (UBN)UBN
₩471,764
total fare
Refundable 1 Seat Left Economy
Cabin: 8 KG
Miat Mongolia
Miat Mongolia
OM-5302
08:35
2026-06-06
Seoul (ICN)Incheon International
3H :35 M
Non Stop
11:10
2026-06-06
UBN (UBN)UBN
₩520,453
total fare
Refundable 9 Seat Left Economy
Cabin: Included
Air China
Air China
CA-710
10:50
2026-06-06
Seoul (ICN)Incheon International
25H :00 M
1 Stop
PEK · 20h 45mBeijing (PEK), China
10:50
2026-06-07
UBN (UBN)UBN
₩556,490
total fare
Refundable 9 Seat Left Economy
Cabin: Included
Korean Air Lines
Korean Air Lines
KE-5867
14:20
2026-06-06
Seoul (ICN)Incheon International
3H :40 M
Non Stop
17:00
2026-06-06
UBN (UBN)UBN
₩596,423
total fare
Refundable 3 Seat Left Economy
Cabin: 8 KG
Shanghai Airlines
Shanghai Airlines
FM-3072
16:20
2026-06-06
Seoul (ICN)Incheon International
14H :10 M
2 Stops
PVG · 2h 00mShanghai (PVG), China
PEK · 5h 10mBeijing (PEK), China
05:30
2026-06-07
UBN (UBN)UBN
₩606,588
total fare
Refundable 9 Seat Left Economy
Cabin: Included
China Eastern
China Eastern
MU-2074
15:50
2026-06-06
Seoul (ICN)Incheon International
14H :40 M
1 Stop
PKX · 10h 10mBeijing (PKX), China
05:30
2026-06-07
UBN (UBN)UBN
₩612,082
total fare
Refundable 9 Seat Left Economy
Cabin: Included
China Eastern
China Eastern
MU-5012
16:15
2026-06-06
Seoul (ICN)Incheon International
44H :45 M
2 Stops
PVG · 16h 10mShanghai (PVG), China
PEK · 21h 30mBeijing (PEK), China
12:00
2026-06-08
UBN (UBN)UBN
₩653,060
total fare
Refundable 9 Seat Left Economy
Cabin: Included
China Eastern
China Eastern
MU-5034
16:20
2026-06-06
Seoul (ICN)Incheon International
44H :40 M
2 Stops
PVG · 16h 00mShanghai (PVG), China
PEK · 21h 30mBeijing (PEK), China
12:00
2026-06-08
UBN (UBN)UBN
₩653,060
total fare
Refundable 9 Seat Left Economy
Cabin: Included
China Eastern
China Eastern
MU-5042
12:55
2026-06-06
Seoul (ICN)Incheon International
17H :35 M
2 Stops
PVG · 3h 45mShanghai (PVG), China
PKX · 6h 45mBeijing (PKX), China
05:30
2026-06-07
UBN (UBN)UBN
₩692,802
total fare
Refundable 9 Seat Left Economy
Cabin: Included
China Eastern
China Eastern
MU-5012
16:15
2026-06-06
Seoul (ICN)Incheon International
14H :15 M
2 Stops
PVG · 2h 10mShanghai (PVG), China
PEK · 5h 10mBeijing (PEK), China
05:30
2026-06-07
UBN (UBN)UBN
₩692,802
total fare
Refundable 9 Seat Left Economy
Cabin: Included
China Eastern
China Eastern
MU-5034
16:20
2026-06-06
Seoul (ICN)Incheon International
14H :10 M
2 Stops
PVG · 2h 00mShanghai (PVG), China
PEK · 5h 10mBeijing (PEK), China
05:30
2026-06-07
UBN (UBN)UBN
₩692,802
total fare
Refundable 9 Seat Left Economy
Cabin: Included
Korean Air Lines
Korean Air Lines
KE-5839
01:50
2026-06-06
Seoul (ICN)Incheon International
3H :40 M
Non Stop
04:30
2026-06-06
UBN (UBN)UBN
₩708,050
total fare
Refundable 9 Seat Left Economy
Cabin: 8 KG
JEJU AIR
JEJU AIR
7C-1391
07:55
2026-06-06
Seoul (ICN)Incheon International
15H :45 M
1 Stop
KIX · 9h 10mOsaka (KIX), Japan
22:40
2026-06-06
UBN (UBN)UBN
₩724,279
total fare
Refundable 9 Seat Left Economy
Cabin: Included
JEJU AIR
JEJU AIR
7C-1303
09:05
2026-06-06
Seoul (ICN)Incheon International
14H :35 M
1 Stop
KIX · 8h 00mOsaka (KIX), Japan
22:40
2026-06-06
UBN (UBN)UBN
₩724,279
total fare
Refundable 9 Seat Left Economy
Cabin: Included
JEJU AIR
JEJU AIR
7C-1305
10:40
2026-06-06
Seoul (ICN)Incheon International
13H :00 M
1 Stop
KIX · 6h 25mOsaka (KIX), Japan
22:40
2026-06-06
UBN (UBN)UBN
₩724,279
total fare
Refundable 9 Seat Left Economy
Cabin: Included
JEJU AIR
JEJU AIR
7C-1393
14:05
2026-06-06
Seoul (ICN)Incheon International
9H :35 M
1 Stop
KIX · 3h 00mOsaka (KIX), Japan
22:40
2026-06-06
UBN (UBN)UBN
₩724,279
total fare
Refundable 9 Seat Left Economy
Cabin: Included
China Eastern
China Eastern
MU-5052
08:55
2026-06-06
Seoul (ICN)Incheon International
21H :35 M
2 Stops
PVG · 8h 50mShanghai (PVG), China
PEK · 5h 45mBeijing (PEK), China
05:30
2026-06-07
UBN (UBN)UBN
₩728,270
total fare
Refundable 9 Seat Left Economy
Cabin: Included

Recommended hotels in Ulaanbaatar

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China Eastern
China Eastern
MU-5042
12:55
2026-06-06
Seoul (ICN)Incheon International
35H :45 M
2 Stops
PVG · 19h 15mShanghai (PVG), China
PEK · 9h 10mBeijing (PEK), China
23:40
2026-06-07
UBN (UBN)UBN
₩745,924
total fare
Refundable 9 Seat Left Economy
Cabin: Included
China Eastern
China Eastern
MU-5012
16:15
2026-06-06
Seoul (ICN)Incheon International
32H :25 M
2 Stops
PVG · 16h 10mShanghai (PVG), China
PEK · 9h 10mBeijing (PEK), China
23:40
2026-06-07
UBN (UBN)UBN
₩745,924
total fare
Refundable 9 Seat Left Economy
Cabin: Included
China Eastern
China Eastern
MU-5034
16:20
2026-06-06
Seoul (ICN)Incheon International
32H :20 M
2 Stops
PVG · 16h 00mShanghai (PVG), China
PEK · 9h 10mBeijing (PEK), China
23:40
2026-06-07
UBN (UBN)UBN
₩745,924
total fare
Refundable 9 Seat Left Economy
Cabin: Included
Air China
Air China
CA-710
10:50
2026-06-06
Seoul (ICN)Incheon International
19H :40 M
1 Stop
PEK · 15h 00mBeijing (PEK), China
05:30
2026-06-07
UBN (UBN)UBN
₩761,014
total fare
Refundable 9 Seat Left Economy
Cabin: Included
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Fare highlights

Selected flight highlights for 06 Jun 2026.

Open full search
Lowest fare ₩366,217 JEJU AIR 10:00
Earliest departure ₩471,764 Miat Mongolia 01:50
Shortest duration ₩446,319 Korean Air Lines 08:35
Night 00:00-05:59 ₩471,764 Miat Mongolia at 01:50
Morning 06:00-11:59 ₩366,217 JEJU AIR at 10:00
Afternoon 12:00-17:59 ₩429,979 Air China at 15:30
Evening 18:00-23:59 No option Open full search for more

Seoul to Ulaanbaatar route details

Seoul (ICN)

Incheon International

South Korea

GMT 9

Latitude: 37.46910095214844

Longitude: 126.45099639892578

Ulaanbaatar (ULN)

Chinggis Khaan International

Mongolia

GMT 8

Latitude: 47.843102

Longitude: 106.766998

Distance: Seoul (ICN), South Korea to Ulaanbaatar (ULN), Mongolia - 1,971.00 km
Flights shown for 06 Jun 2026. View all flights opens the complete search result.

Seoul to Ulaanbaatar - what to expect when booking

The ICN to ULN cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.

Approx route distance: 1,971.00 km.

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More flights from Ulaanbaatar (ULN)11 routes
Ulaanbaatar → Bangkok
ULN → BKK
Ulaanbaatar → Beijing
ULN → PEK
Ulaanbaatar → Bishkek
ULN → FRU
Ulaanbaatar → Choibalsan
ULN → COQ
Ulaanbaatar → Hong Kong
ULN → HKG
Ulaanbaatar → Moron
ULN → MXV
Ulaanbaatar → Moscow
ULN → SVO
Ulaanbaatar → Seoul
ULN → ICN
Ulaanbaatar → Tokyo
ULN → NRT
Ulaanbaatar → Ulaangom
ULN → ULO
Ulaanbaatar → Ulgit
ULN → ULG
Frequently asked questions - Seoul to Ulaanbaatar flights
Generally yes. When your travel date is fixed, comparing live fares early gives you better visibility of timings, baggage and fare rules before prices change.
The approximate route distance between Seoul (ICN) and Ulaanbaatar (ULN) is 1,971.00 km. Actual flying distance can vary by airline routing.
Availability changes by airline schedule and date. Use the Stops filter to quickly check non-stop, one-stop and connecting options on this landing page.
Airline inventory can change within minutes. Book Now sends the selected result to the review flow where the fare is checked again before final booking.
Yes. The date strip and search box open the full search for the selected date, while this page keeps the route details easy to compare.