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Seoul
Incheon International Airport

Seattle
Seattle-Tacoma International Airport

　Seattle-Tacoma Airport Incheon　

Prices vary with departure date. Click on the calendar to select a departure date.

Departure Date

2026/1
Sun Mon Tue Wed Thu Fri Sat
11,45321,85531,818
44,18551,50461,36773,46581,25091,31310Search
11Search121,082131,18814701157051682917Search
181,0871981320Search2186622Search23Search24987
25705269622770728971294823048231553
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Return Date

2026/1
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Total Fares（Round-Trip/Economy）

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

  • Incheon－Seattle-Tacoma Airport

    January Lowest Airfares

    USD482


    The airfare displayed above is for Air Canada


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  • Incheon－Seattle-Tacoma Airport

    February Lowest Airfares

    USD481


    The airfare displayed above is for Air Canada


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  • Incheon－Seattle-Tacoma Airport

    March Lowest Airfares

    USD887


    The airfare displayed above is for Asiana Airlines


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  • Incheon－Seattle-Tacoma Airport

    April Lowest Airfares

    USD977


    The airfare displayed above is for Korean Air


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  • Incheon－Seattle-Tacoma Airport

    May Lowest Airfares -----

  • Seoul－Seattle
    Estimated Flight Time

    10 Hours 10 Minutes

  • Seoul－Seattle
    Number of Operating Airlines

    32
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