Seoul (ICN) to Philadelphia (PHL) flight deal in economy from $886

Wednesday, December 9th, 2026

7 round-trip options

Returning
Tue, Dec 15, 20266 Day Trip
$951 USD
Returning
Wed, Dec 16, 20267 Day Trip
$966 USD
Returning
Thu, Dec 17, 20268 Day Trip
$1,246 USD
Returning
Fri, Dec 18, 20269 Day Trip
$1,499 USD
Returning
Sun, Dec 20, 202611 Day Trip
$1,007 USD
Returning
Tue, Dec 22, 202613 Day Trip
$966 USD
Returning
Wed, Dec 23, 202614 Day Trip
$951 USD