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

Departure Date

2025/4
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2025/4
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Total Fares（Round-Trip/Economy）: USD /Per Person

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

-Tacoma－Gimpo Airport
April Lowest Airfares
USD1,279

The airfare displayed above is for Eva Air

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-Tacoma－Gimpo Airport
May Lowest Airfares
USD1,418

The airfare displayed above is for All Nippon Airways

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-Tacoma－Gimpo Airport
June Lowest Airfares
USD1,496

The airfare displayed above is for Eva Air

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-Tacoma－Gimpo Airport
July Lowest Airfares
USD1,352

The airfare displayed above is for All Nippon Airways

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-Tacoma－Gimpo Airport
August Lowest Airfares
USD1,099

The airfare displayed above is for Eva Air

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Seattle－Seoul
Estimated Flight Time
12 Hours 55 Minutes
Seattle－Seoul
Number of Operating Airlines
10

Operating Airlines for -Tacoma－Gimpo Airport Route
Non-StopDelta Air Lines

Non-StopKorean Air

Non-StopAsiana Airlines

American Airlines

Air Canada

Eva Air

Japan Airlines

China Eastern Airlines

All Nippon Airways

United Airlines

Other Destinations from:Seattle

-Tacoma－Seoul(Incheon)
USD762〜
-Tacoma－Busan(Gimhae)
USD1,068〜
-Tacoma－Daegu(TAE)
USD1,483〜
-Tacoma－Jeju(Internaional)
USD1,625〜
* Fares vary in accordance to seat availability
Other Departures to: Seoul

Dallas/Fort Worth Airport－Seoul(Gimpo)
USD1,976〜
Logan Airport－Seoul(Gimpo)
USD4,626〜
O'Hare Airport－Seoul(Gimpo)
USD1,218〜
Washington Dulles Airport－Seoul(Gimpo)
USD1,751〜
* Fares vary in accordance to seat availability