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

Departure Date

2025/10
Sun	Mon	Tue	Wed	Thu	Fri	Sat
			11,100	21,100	31,142	4Search
5Search	6Search	71,461	8Search	9Search	10Search	11Search
12Search	131,010	141,006	151,051	16Search	171,120	18Search
19Search	201,030	21Search	22Search	23Search	24Search	251,142
26Search	27Search	281,037	29Search	30Search	31Search

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Return Date

2025/10
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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
October Lowest Airfares
USD1,006

The airfare displayed above is for China Airlines

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-Tacoma－Incheon Airport
November Lowest Airfares
USD1,106

The airfare displayed above is for Eva Air

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-Tacoma－Incheon Airport
December Lowest Airfares
USD1,133

The airfare displayed above is for Turkish Airlines

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-Tacoma－Incheon Airport
January Lowest Airfares
USD1,006

The airfare displayed above is for China Airlines

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-Tacoma－Incheon Airport
February Lowest Airfares
USD1,080

The airfare displayed above is for China Airlines

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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)
USD1,085〜
-Tacoma－Busan(Gimhae)
USD1,035〜
-Tacoma－Jeju(Internaional)
USD1,582〜
* Fares vary in accordance to seat availability
Other Departures to: Seoul

Dallas/Fort Worth Airport－Seoul(Incheon)
USD1,020〜
Logan Airport－Seoul(Incheon)
USD971〜
O'Hare Airport－Seoul(Incheon)
USD542〜
Washington Dulles Airport－Seoul(Incheon)
USD987〜
Baltimore-Washington Airport－Seoul(Incheon)
USD1,332〜
Dallas Love Field Airport－Seoul(Incheon)
USD1,631〜
Ronald Reagan Washington National Airport－Seoul(Incheon)
USD1,303〜
Chicago Midway Airport－Seoul(Incheon)
USD1,804〜
* Fares vary in accordance to seat availability