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 9 hours agoSeptember 2026
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Rare Availability
5% of dates checked are available within 10% of the lowest price
Saturday, September 5th, 2026
5 round-trip options
Returning
Thu, Sep 10, 2026•5 Day Trip
$1,761 USD
Returning
Fri, Sep 11, 2026•6 Day Trip
$1,811 USD
Returning
Tue, Sep 15, 2026•10 Day Trip
$1,307 USD
Returning
Wed, Sep 16, 2026•11 Day Trip
$1,651 USD
Returning
Thu, Sep 17, 2026•12 Day Trip
$1,651 USD