Cheap Flights from New Ulaanbaatar International Airport to Seoul (ICN) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2026/1
Sun	Mon	Tue	Wed	Thu	Fri	Sat
				1420	2Search	3Search
4Search	5437	6Search	7444	8Search	9Search	10450
11Search	12399	13389	14Search	15Search	16387	17Search
18Search	19Search	20Search	21Search	22Search	23Search	24Search
25Search	26Search	27457	28Search	29Search	30Search	31Search

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2026/1
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

New－Incheon Airport
January Lowest Airfares
USD387

The airfare displayed above is for MIAT Mongolian Airlines

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New－Incheon Airport
February Lowest Airfares
USD381

The airfare displayed above is for MIAT Mongolian Airlines

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New－Incheon Airport
March Lowest Airfares
USD374

The airfare displayed above is for MIAT Mongolian Airlines

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New－Incheon Airport
April Lowest Airfares
USD371

The airfare displayed above is for MIAT Mongolian Airlines

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New－Incheon Airport
May Lowest Airfares
USD374

The airfare displayed above is for MIAT Mongolian Airlines

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Ulaanbaatar－Seoul
Estimated Flight Time
3 Hours 10 Minutes
Ulaanbaatar－Seoul
Number of Operating Airlines
12

Operating Airlines for New－Incheon Airport Route
- No1
  Asiana Airlines
- No2
  MIAT Mongolian Airlines
- No3
  Korean Air
Asiana Airlines

Non-StopMIAT Mongolian Airlines

Non-StopKorean Air

Non-StopAero Mongolia

Non-StopLCCJeju Air

Non-StopLCCT’way Air

Air China

Cathay Pacific

Air Astana

China Eastern Airlines

Singapore Airlines

Turkish Airlines

Other Destinations from:Ulaanbaatar

New－Seoul(Gimpo)
USD351〜
New－Busan(Gimhae)
USD243〜
New－Daegu(TAE)
USD285〜
New－Jeju(Internaional)
USD470〜
* Fares vary in accordance to seat availability
Other Departures to: Seoul
* Fares vary in accordance to seat availability