How much is a flight from Philadelphia to Seoul Incheon?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Philadelphia and Seoul.

Pick a travel date to see today’s available fares.

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Philadelphia - Seoul Incheon route.

Which airports near Philadelphia or Seoul offer flights?

In many cases, using a nearby airport can improve your chances of finding direct flights or better rates.

• Airports in Philadelphia: Besides Philadelphia - International, you can also try Trenton Mercer.
• Airports in Seoul: 2 options available in Seoul - Gimpo, Incheon.

Secondary airports can offer faster travel thanks to shorter lines and quicker boarding times than major ones.

Find the best flight from Philadelphia to Seoul Incheon

With Jetcost, you can filter results by flight time, airline, price range, and layovers. Choose direct or connecting flights, round-trip or one-way, and compare offers from the best airlines and travel agencies.

Other popular destinations

Searching for flights to South Korea? Travelers also looked at: Jeju City, Kwangju, Pusan, Seoul, Taegu.

Use filters to exclude options that don’t match your budget or travel preferences and personalize your search for Philadelphia – Seoul Incheon flights.