Cheap Flights from Tri-Cities Airport to Seoul (ICN) Find and Compare the Best Airline Deals | Skyticket

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2025/2
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2025/2
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Tri-Cities－Incheon Airport
February Lowest Airfares -----
Tri-Cities－Incheon Airport
March Lowest Airfares -----

Tri-Cities－Incheon Airport
April Lowest Airfares -----
Tri-Cities－Incheon Airport
May Lowest Airfares -----
Tri-Cities－Incheon Airport
June Lowest Airfares -----

Pasco (Washington)－Seoul
Estimated Flight Time
12 Hours 49 Minutes
Pasco (Washington)－Seoul
Number of Operating Airlines
9

Operating Airlines for Tri-Cities－Incheon Airport Route
American Airlines

Air Canada

Delta Air Lines

Japan Airlines

Korean Air

Klm Royal Dutch Airlines

Asiana Airlines

Qatar Airways

United Airlines

Other Destinations from:Pasco (Washington)
* Fares vary in accordance to seat availability
Other Departures to: Seoul

Phoenix Sky Harbor Airport－Seoul(Incheon)
USD1,132〜
* Fares vary in accordance to seat availability