Seoul (ICN) to Seattle / Tacoma (SEA) flight deal in business from $3,429
ICNIncheon International Airport
Seoul, South Korea
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
$3,764 USD
-9%$3,429 USD
Verified 13 days agoJuly 2026
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Good Availability
57% of dates checked are available within 10% of the lowest price
Sunday, July 26th, 2026
7 round-trip options
Returning
Fri, Jul 31, 2026•5 Day Trip
$3,554 USD
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Sun, Aug 2, 2026•7 Day Trip
$3,554 USD
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Mon, Aug 3, 2026•8 Day Trip
$3,554 USD
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Tue, Aug 4, 2026•9 Day Trip
$3,554 USD
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Wed, Aug 5, 2026•10 Day Trip
$3,554 USD
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Fri, Aug 7, 2026•12 Day Trip
$3,554 USD
Returning
Sun, Aug 9, 2026•14 Day Trip
$3,554 USD