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 agoJanuary 2027
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Good Availability
57% of dates checked are available within 10% of the lowest price
Wednesday, January 20th, 2027
8 round-trip options
Returning
Mon, Jan 25, 2027•5 Day Trip
$3,837 USD
Returning
Tue, Jan 26, 2027•6 Day Trip
$3,837 USD
Returning
Wed, Jan 27, 2027•7 Day Trip
$3,837 USD
Returning
Fri, Jan 29, 2027•9 Day Trip
$4,194 USD
Returning
Sun, Jan 31, 2027•11 Day Trip
$3,840 USD
Returning
Mon, Feb 1, 2027•12 Day Trip
$3,840 USD
Returning
Tue, Feb 2, 2027•13 Day Trip
$3,838 USD
Returning
Wed, Feb 3, 2027•14 Day Trip
$4,192 USD