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

Departure Date

2025/6
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221,757	231,879	241,356	251,396	261,402	271,562	281,313
291,355	301,351

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Return Date

2025/6
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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
June Lowest Airfares
USD1,313

The airfare displayed above is for Korean Air

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-Tacoma－Incheon Airport
July Lowest Airfares
USD1,045

The airfare displayed above is for Air Canada

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-Tacoma－Incheon Airport
August Lowest Airfares
USD869

The airfare displayed above is for Air Canada

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-Tacoma－Incheon Airport
September Lowest Airfares
USD868

The airfare displayed above is for Air Canada

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-Tacoma－Incheon Airport
October Lowest Airfares
USD868

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

Operating Airlines for -Tacoma－Incheon Airport Route
Non-StopKorean Air

Non-StopAsiana Airlines

Non-StopDelta Air Lines

Air France

AeroMéxico

Finnair

British Airways

Eva Air

Air China

China Airlines

Cathay Pacific

China Southern Airlines

Air Canada

Emirates Airlines

Shanghai Airlines

Hawaiian Airlines

Hainan Airlines

Japan Airlines

American Airlines

Klm Royal Dutch Airlines

Lufthansa

XiamenAir

China Eastern Airlines

All Nippon Airways

Philippine Airlines

Qatar Airways

Singapore Airlines

Turkish Airlines

United Airlines

West Jet

Other Destinations from:Seattle

-Tacoma－Seoul(Gimpo)
USD1,039〜
-Tacoma－Busan(Gimhae)
USD1,049〜
-Tacoma－Daegu(TAE)
USD1,104〜
-Tacoma－Jeju(Internaional)
USD1,308〜
* Fares vary in accordance to seat availability
Other Departures to: Seoul

Dallas/Fort Worth Airport－Seoul(Incheon)
USD492〜
Logan Airport－Seoul(Incheon)
USD770〜
O'Hare Airport－Seoul(Incheon)
USD797〜
Washington Dulles Airport－Seoul(Incheon)
USD948〜
Baltimore-Washington Airport－Seoul(Incheon)
USD1,157〜
Dallas Love Field Airport－Seoul(Incheon)
USD1,630〜
Ronald Reagan Washington National Airport－Seoul(Incheon)
USD1,307〜
Chicago Midway Airport－Seoul(Incheon)
USD1,767〜
* Fares vary in accordance to seat availability