ICNIncheon International Airport
Seoul, South Korea
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
$3,431 USD
-22%$2,688 USD
Verified Nov 30, 2025 at 7:17 AMFebruary 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Limited Availability
12% of dates checked are available within 10% of the lowest price
Thursday, February 12th, 2026
7 round-trip options
Returning
Tue, Feb 17, 2026•5 Day Trip
$4,610 USD
Returning
Wed, Feb 18, 2026•6 Day Trip
$4,021 USD
Returning
Fri, Feb 20, 2026•8 Day Trip
$3,354 USD
Returning
Sun, Feb 22, 2026•10 Day Trip
$3,354 USD
Returning
Mon, Feb 23, 2026•11 Day Trip
$3,354 USD
Returning
Tue, Feb 24, 2026•12 Day Trip
$3,354 USD
Returning
Wed, Feb 25, 2026•13 Day Trip
$3,354 USD