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 8 hours agoAugust 2026
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27282930$1,52631$1,6261$1,5762$1,5763$1,5764$1,5265$1,5266$1,5267$1,2578$1,2079$1,26210$1,20711$1,10712$1,10713$1,10714$1,15715$1,15716$1,11217$1,10718$1,10719$1,10720$1,10721$1,15722$1,15723$1,11224$1,10725$1,10726$1,10727$1,10728$1,15729$1,15730$1,11231$1,1071$1,3072$1,2573$1,2574$1,3075$1,3076$1,606
Rare Availability
5% of dates checked are available within 10% of the lowest price
Tuesday, August 18th, 2026
4 round-trip options
Returning
Sun, Aug 23, 2026•5 Day Trip
$1,459 USD
Returning
Tue, Aug 25, 2026•7 Day Trip
$1,107 USD
Returning
Fri, Aug 28, 2026•10 Day Trip
$1,157 USD
Returning
Mon, Aug 31, 2026•13 Day Trip
$1,107 USD