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

Saturday, December 12th, 2026

7 round-trip options

Returning
Fri, Dec 18, 20266 Day Trip
$1,527 USD
Returning
Sat, Dec 19, 20267 Day Trip
$1,046 USD
Returning
Sun, Dec 20, 20268 Day Trip
$1,034 USD
Returning
Mon, Dec 21, 20269 Day Trip
$1,258 USD
Returning
Wed, Dec 23, 202611 Day Trip
$978 USD
Returning
Fri, Dec 25, 202613 Day Trip
$1,005 USD
Returning
Sat, Dec 26, 202614 Day Trip
$1,005 USD