Cheap Flights from Seattle-Tacoma International Airport to Seoul (ICN) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/12
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7Search	81,160	9Search	101,391	111,772	12Search	13Search
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211,762	22Search	23Search	241,526	251,526	26Search	27Search
28Search	29Search	30Search	31Search

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2025/12
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Total Fares（Round-Trip/Economy）: USD /Per Person

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

-Tacoma－Incheon Airport
December Lowest Airfares
USD1,160

The airfare displayed above is for Turkish Airlines

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-Tacoma－Incheon Airport
January Lowest Airfares
USD1,030

The airfare displayed above is for China Airlines

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-Tacoma－Incheon Airport
February Lowest Airfares
USD1,106

The airfare displayed above is for China Airlines

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-Tacoma－Incheon Airport
March Lowest Airfares
USD1,106

The airfare displayed above is for China Airlines

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-Tacoma－Incheon Airport
April Lowest Airfares -----

Seattle－Seoul
Estimated Flight Time
11 Hours 40 Minutes
Seattle－Seoul
Number of Operating Airlines
30

Other Destinations from:Seattle

-Tacoma－Seoul(Gimpo)
USD1,090〜
-Tacoma－Busan(Gimhae)
USD1,060〜
-Tacoma－Daegu(TAE)
USD1,603〜
-Tacoma－Jeju(Internaional)
USD1,523〜
* Fares vary in accordance to seat availability
Other Departures to: Seoul

Dallas/Fort Worth Airport－Seoul(Incheon)
USD1,012〜
Logan Airport－Seoul(Incheon)
USD977〜
O'Hare Airport－Seoul(Incheon)
USD555〜
Washington Dulles Airport－Seoul(Incheon)
USD957〜
Baltimore-Washington Airport－Seoul(Incheon)
USD1,364〜
Dallas Love Field Airport－Seoul(Incheon)
USD1,365〜
Ronald Reagan Washington National Airport－Seoul(Incheon)
USD1,335〜
Chicago Midway Airport－Seoul(Incheon)
USD1,847〜
* Fares vary in accordance to seat availability