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

Departure Date

2025/4
Sun	Mon	Tue	Wed	Thu	Fri	Sat
		1Search	21,091	31,110	41,147	51,419
67,254	71,129	81,017	91,397	10Search	11Search	121,464
13Search	141,419	151,035	161,086	171,369	181,280	191,184
20Search	211,017	22Search	23Search	241,180	251,099	261,380
27Search	281,085	29Search	30Search

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Return Date

2025/4
Sun	Mon	Tue	Wed	Thu	Fri	Sat
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6------	7------	8------	9------	10------	11------	12------
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20------	21------	22------	23------	24------	25------	26------
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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
April Lowest Airfares
USD1,017

The airfare displayed above is for China Airlines

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-Tacoma－Incheon Airport
May Lowest Airfares
USD1,017

The airfare displayed above is for China Airlines

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-Tacoma－Incheon Airport
June Lowest Airfares
USD1,144

The airfare displayed above is for West Jet

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-Tacoma－Incheon Airport
July Lowest Airfares
USD1,359

The airfare displayed above is for West Jet

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-Tacoma－Incheon Airport
August Lowest Airfares
USD1,019

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)
USD1,064〜
-Tacoma－Busan(Gimhae)
USD1,089〜
-Tacoma－Jeju(Internaional)
USD1,566〜
* Fares vary in accordance to seat availability
Other Departures to: Seoul

Dallas/Fort Worth Airport－Seoul(Incheon)
USD1,018〜
Logan Airport－Seoul(Incheon)
USD951〜
O'Hare Airport－Seoul(Incheon)
USD927〜
Washington Dulles Airport－Seoul(Incheon)
USD1,008〜
Baltimore-Washington Airport－Seoul(Incheon)
USD1,306〜
Dallas Love Field Airport－Seoul(Incheon)
USD1,600〜
Ronald Reagan Washington National Airport－Seoul(Incheon)
USD1,894〜
* Fares vary in accordance to seat availability