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
Thursday, December 24th, 2026
7 round-trip options
Returning
Tue, Dec 29, 2026•5 Day Trip
$1,433 USD
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Thu, Dec 31, 2026•7 Day Trip
$1,722 USD
Returning
Fri, Jan 1, 2027•8 Day Trip
$1,992 USD
Returning
Sat, Jan 2, 2027•9 Day Trip
$2,387 USD
Returning
Mon, Jan 4, 2027•11 Day Trip
$2,700 USD
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Tue, Jan 5, 2027•12 Day Trip
$2,047 USD
Returning
Wed, Jan 6, 2027•13 Day Trip
$2,170 USD