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
Thursday, July 16th, 2026
7 round-trip options
Returning
Tue, Jul 21, 2026•5 Day Trip
$3,784 USD
Returning
Wed, Jul 22, 2026•6 Day Trip
$3,784 USD
Returning
Fri, Jul 24, 2026•8 Day Trip
$3,784 USD
Returning
Sun, Jul 26, 2026•10 Day Trip
$4,138 USD
Returning
Mon, Jul 27, 2026•11 Day Trip
$3,784 USD
Returning
Tue, Jul 28, 2026•12 Day Trip
$3,784 USD
Returning
Wed, Jul 29, 2026•13 Day Trip
$3,784 USD