Philadelphia (PHL) to Seoul (ICN) flight deal in economy from $1,107

Delta Air LinesDLDelta Air Lines
Round Trip•Economy
United StatesPHL

Philadelphia International Airport

Philadelphia, United States
South KoreaICN

Incheon International Airport

Seoul, South Korea
$1,450 USD
-24%$1,107 USD
Verified about 15 hours ago
Rare Availability
5% of dates checked are available within 10% of the lowest price

Sunday, December 27th, 2026

7 round-trip options

Returning
Fri, Jan 1, 2027•5 Day Trip
$2,014 USD
Google Flights
Returning
Sun, Jan 3, 2027•7 Day Trip
$4,696 USD
Google Flights
Returning
Mon, Jan 4, 2027•8 Day Trip
$2,695 USD
Google Flights
Returning
Tue, Jan 5, 2027•9 Day Trip
$2,044 USD
Google Flights
Returning
Thu, Jan 7, 2027•11 Day Trip
$2,044 USD
Google Flights
Returning
Fri, Jan 8, 2027•12 Day Trip
$2,040 USD
Google Flights
Returning
Sat, Jan 9, 2027•13 Day Trip
$2,388 USD
Google Flights