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

Departure Date

2025/4
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6656	7Search	8667	91,101	10Search	11Search	121,049
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20Search	21Search	22570	23Search	24763	25828	26Search
27Search	28Search	29Search	30Search

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2025/4
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Total Fares（Round-Trip/Economy）: USD /Per Person

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Udon Thani－Incheon Airport
April Lowest Airfares
USD570

The airfare displayed above is for Thai Airways International

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Udon Thani－Incheon Airport
May Lowest Airfares
USD627

The airfare displayed above is for Thai Airways International

Set calendar for this month

Udon Thani－Incheon Airport
June Lowest Airfares -----
Udon Thani－Incheon Airport
July Lowest Airfares -----
Udon Thani－Incheon Airport
August 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－Seoul(Gimpo)
USD957〜
* Fares vary in accordance to seat availability
Other Departures to: Seoul

Lampang Airport－Seoul(Incheon)
USD896〜
Ubon Ratchathani Airport－Seoul(Incheon)
USD634〜
U-Tapao Airport－Seoul(Incheon)
USD2,051〜
* Fares vary in accordance to seat availability