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

Departure Date

2026/2
Sun	Mon	Tue	Wed	Thu	Fri	Sat
1649	2Search	3Search	4Search	5Search	6Search	7630
8Search	9Search	10Search	11Search	12Search	13741	14846
15690	16769	17Search	18633	19Search	20663	21Search
22630	23Search	24Search	25Search	26Search	27Search	28Search

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2026/2
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Total Fares（Round-Trip/Economy）: USD /Per Person

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

Incheon－Udon Thani Airport
February Lowest Airfares
USD630

The airfare displayed above is for Thai Airways International

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Incheon－Udon Thani Airport
March Lowest Airfares
USD619

The airfare displayed above is for Thai Airways International

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Incheon－Udon Thani Airport
April Lowest Airfares
USD605

The airfare displayed above is for Thai Airways International

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Incheon－Udon Thani Airport
May Lowest Airfares -----
Incheon－Udon Thani Airport
June Lowest Airfares -----

Seoul－Udon Thani
Estimated Flight Time
7 Hours 00 Minutes
Seoul－Udon Thani
Number of Operating Airlines
5

Operating Airlines for Incheon－Udon Thani Airport Route
Eva Air

Cathay Pacific

Hong Kong Airlines

China Eastern Airlines

Thai Airways International

Other Destinations from:Seoul

Incheon－Lampang(LPT)
USD540〜
Incheon－Sukhothai(THS)
USD550〜
Incheon－Ubon Ratchathani(UBP)
USD544〜
Incheon－Rayong(U-Tapao)
USD706〜
* Fares vary in accordance to seat availability
Other Departures to: Udon Thani

Gimpo Airport－Udon Thani(UTH)
USD557〜
Gimhae Airport－Udon Thani(UTH)
USD626〜
Daegu Airport－Udon Thani(UTH)
USD769〜
* Fares vary in accordance to seat availability