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Cheap flights from Philadelphia to Seoul

Fares from $589 in January 2027. Compare every month below, then book with the site you like.

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Cheapest Philadelphia to Seoul fares by month

Lowest price per person found in recent searches. Prices change often and are checked when you book.

Philadelphia to Seoul at a glance

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Frequently asked questions

How much is a flight from Philadelphia to Seoul?
The cheapest fare we found recently is $589 per person, departing Jan 21 on JetBlue. Prices change daily, so search your dates to see today's fares.
What is the cheapest month to fly from Philadelphia to Seoul?
January 2027 is currently the cheapest month, from $589.
Are there direct flights from Philadelphia to Seoul?
The cheapest fares we found recently have at least one stop. Nonstop flights may still exist at a higher price; tick "Direct only" in the search to check.
Which airlines fly from Philadelphia to Seoul?
The cheapest recent fares on this route were on JetBlue.
How long is the flight from Philadelphia to Seoul?
Philadelphia and Seoul are about 6,920 miles apart, so a nonstop flight takes roughly 15h. Flights with a stop take longer, depending on the connection.
Do I need a passport to fly from Philadelphia to Seoul?
Yes. Seoul is in South Korea, so you need a valid passport, and some countries also ask for a visa or an online travel authorization. Check the entry rules for your nationality before you book.
How do I find the cheapest flight from Philadelphia to Seoul?
Search your dates on Gotoesy. We list fares from several booking sites sorted cheapest first, show nearby dates when your day has no saved fare, and send you straight to the seller to book.

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