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

Departure Date

2025/9
Sun	Mon	Tue	Wed	Thu	Fri	Sat
	11,002	21,002	31,021	41,068	51,095	61,107
71,064	81,002	91,002	101,018	111,076	12991	13985
141,100	15985	16986	17991	181,003	195,283	201,090
211,004	221,006	23Search	24998	25992	261,006	27991
281,181	29991	30998

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Return Date

2025/9
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7------	8------	9------	10------	11------	12------	13------
14------	15------	16------	17------	18------	19------	20------
21------	22------	23------	24------	25------	26------	27------
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Departure Date

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Return Date

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

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

-Tacoma－Incheon Airport
September Lowest Airfares
USD985

The airfare displayed above is for Alaska Airlines

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-Tacoma－Incheon Airport
October Lowest Airfares
USD984

The airfare displayed above is for Delta Air Lines

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-Tacoma－Incheon Airport
November Lowest Airfares
USD984

The airfare displayed above is for Alaska Airlines

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-Tacoma－Incheon Airport
December Lowest Airfares
USD1,032

The airfare displayed above is for Air Canada

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-Tacoma－Incheon Airport
January Lowest Airfares
USD1,011

The airfare displayed above is for Air Canada

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

Other Destinations from:Seattle

-Tacoma－Seoul(Gimpo)
USD1,055〜
-Tacoma－Busan(Gimhae)
USD1,050〜
-Tacoma－Daegu(TAE)
USD1,458〜
-Tacoma－Jeju(Internaional)
USD1,309〜
-Tacoma－Ulsan(USN)
USD1,716〜
* Fares vary in accordance to seat availability
Other Departures to: Seoul

Dallas/Fort Worth Airport－Seoul(Incheon)
USD553〜
Logan Airport－Seoul(Incheon)
USD929〜
O'Hare Airport－Seoul(Incheon)
USD886〜
Washington Dulles Airport－Seoul(Incheon)
USD946〜
Baltimore-Washington Airport－Seoul(Incheon)
USD1,153〜
Dallas Love Field Airport－Seoul(Incheon)
USD1,631〜
Ronald Reagan Washington National Airport－Seoul(Incheon)
USD1,246〜
Chicago Midway Airport－Seoul(Incheon)
USD1,768〜
* Fares vary in accordance to seat availability