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

Departure Date

2025/7
Sun	Mon	Tue	Wed	Thu	Fri	Sat
		1598	2Search	3Search	4660	5Search
6Search	7Search	8Search	9Search	10Search	11601	12Search
13Search	14673	15Search	16Search	17Search	18Search	19Search
20Search	21Search	22Search	23Search	24609	25659	26Search
27Search	28Search	29Search	30Search	31593

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2025/7
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Total Fares（Round-Trip/Economy）: USD /Per Person

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

Udon Thani－Incheon Airport
July Lowest Airfares
USD593

The airfare displayed above is for Thai Airways International

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Udon Thani－Incheon Airport
August Lowest Airfares
USD597

The airfare displayed above is for Thai Airways International

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Udon Thani－Incheon Airport
September Lowest Airfares
USD598

The airfare displayed above is for Thai Airways International

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Udon Thani－Incheon Airport
October Lowest Airfares
USD663

The airfare displayed above is for Thai Airways International

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Udon Thani－Incheon Airport
November Lowest Airfares -----

Udon Thani－Seoul
Estimated Flight Time
6 Hours 30 Minutes
Udon Thani－Seoul
Number of Operating Airlines
4

Operating Airlines for Udon Thani－Incheon Airport Route
Cathay Pacific

Shanghai Airlines

Hong Kong Airlines

Thai Airways International

Other Destinations from:Udon Thani

Udon Thani－Busan(Gimhae)
USD1,344〜
* Fares vary in accordance to seat availability
Other Departures to: Seoul

Lampang Airport－Seoul(Incheon)
USD669〜
Ubon Ratchathani Airport－Seoul(Incheon)
USD568〜
U-Tapao Airport－Seoul(Incheon)
USD2,050〜
* Fares vary in accordance to seat availability