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

Departure Date

2025/12
Sun	Mon	Tue	Wed	Thu	Fri	Sat
	11,025	2Search	3Search	41,038	51,138	61,255
71,270	81,137	91,152	101,264	111,222	121,311	131,304
141,481	15Search	161,575	17Search	185,258	191,655	201,600
211,512	22Search	23Search	241,450	251,481	26Search	27Search
281,245	29Search	30Search	311,357

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Return Date

2025/12
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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
December Lowest Airfares
USD1,025

The airfare displayed above is for Air Canada

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-Tacoma－Incheon Airport
January Lowest Airfares
USD1,017

The airfare displayed above is for Air Canada

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-Tacoma－Incheon Airport
February Lowest Airfares
USD1,023

The airfare displayed above is for Air Canada

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-Tacoma－Incheon Airport
March Lowest Airfares
USD1,012

The airfare displayed above is for China Airlines

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-Tacoma－Incheon Airport
April Lowest Airfares
USD1,040

The airfare displayed above is for Eva Air

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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)
USD1,046〜
-Tacoma－Busan(Gimhae)
USD1,056〜
-Tacoma－Daegu(TAE)
USD1,111〜
-Tacoma－Jeju(Internaional)
USD1,316〜
-Tacoma－Ulsan(USN)
USD1,726〜
* Fares vary in accordance to seat availability
Other Departures to: Seoul

Dallas/Fort Worth Airport－Seoul(Incheon)
USD556〜
Logan Airport－Seoul(Incheon)
USD934〜
O'Hare Airport－Seoul(Incheon)
USD891〜
Washington Dulles Airport－Seoul(Incheon)
USD952〜
Baltimore-Washington Airport－Seoul(Incheon)
USD1,170〜
Dallas Love Field Airport－Seoul(Incheon)
USD1,641〜
Ronald Reagan Washington National Airport－Seoul(Incheon)
USD1,253〜
Chicago Midway Airport－Seoul(Incheon)
USD1,778〜
* Fares vary in accordance to seat availability