Philadelphia (PHL) to Seoul (ICN) flight deal in economy from $1,107
PHLPhiladelphia International Airport
Philadelphia, United States
ICNIncheon International Airport
Seoul, South Korea
$1,450 USD
-24%$1,107 USD
Verified about 15 hours agoDecember 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Rare Availability
5% of dates checked are available within 10% of the lowest price
Wednesday, December 30th, 2026
7 round-trip options
Returning
Mon, Jan 4, 2027•5 Day Trip
$2,700 USD
Returning
Wed, Jan 6, 2027•7 Day Trip
$2,010 USD
Returning
Thu, Jan 7, 2027•8 Day Trip
$1,907 USD
Returning
Fri, Jan 8, 2027•9 Day Trip
$2,040 USD
Returning
Sun, Jan 10, 2027•11 Day Trip
$1,993 USD
Returning
Mon, Jan 11, 2027•12 Day Trip
$1,587 USD
Returning
Tue, Jan 12, 2027•13 Day Trip
$1,581 USD