How much is a flight from Seoul Incheon to Philadelphia?

There’s no fixed price — fares between Seoul and Philadelphia can vary a lot by day or time.

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

Flying during the week can be more affordable, as weekend flights tend to be pricier. Also consider demand and availability: the last remaining seats often come at higher fares!

Which airports near Seoul or Philadelphia offer flights?

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

• Airports in Seoul: 2 airports are active - Gimpo, Incheon.
• Airports in Philadelphia: Trenton Mercer is also worth a look.

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

Find the best flight from Seoul Incheon to Philadelphia

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

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