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
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Rare Availability
5% of dates checked are available within 10% of the lowest price
Friday, December 25th, 2026
7 round-trip options
Returning
Wed, Dec 30, 2026•5 Day Trip
$1,490 USD
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Fri, Jan 1, 2027•7 Day Trip
$1,992 USD
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Sat, Jan 2, 2027•8 Day Trip
$2,534 USD
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Sun, Jan 3, 2027•9 Day Trip
$2,387 USD
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Tue, Jan 5, 2027•11 Day Trip
$2,047 USD
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Wed, Jan 6, 2027•12 Day Trip
$2,016 USD
Returning
Thu, Jan 7, 2027•13 Day Trip
$1,914 USD