Beginning of main content
Round Trip Icon
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

Search over 1,000,000 properties worldwide and 550 airlines worldwide.

Search over a million flights, hotels, packages, and more

No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap GMP to PHL Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Seoul to Philadelphia route information

Origin Airport Gimpo Intl.
Destination Airport Philadelphia Intl.
Airlines Serving All Nippon Airways, Japan Airlines
Flight Price $733
Distance 6,906 mi



Cheap GMP to PHL Flights

  • Can I change the date of my flight?

    You sure can change your departure date and you may save yourself some money by changing it. The lowest-cost day to fly in October is Wednesday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.
  • What is the cheapest day to fly?

    The cheapest day to fly from Seoul to Philadelphia is on Wednesday. So, if you are trying to save some money on your next vacation look for flights on that day.
  • How long do most people stay in Philadelphia?

    Of course, you are not most people, but if you were, you'd stay about 10 days.
  • What airports do you fly into for Philadelphia?

    Departing from Gimpo International Airport is not the only way to get to Philadelphia International Airport. Try looking for flights from Incheon International Airport (ICN). Over the next few months, flights from ICN to PHL are being booked 56% cheaper than flights from GMP to PHL. Being just 21 miles away, it's easily accessible for most.
  • What is the cheapest day to fly to Philadelphia?

    If you are wanting to save funds, look at Oct 30th. As of Oct 14th, it's showing the cheapest ticket sales at $917. That is 81% below the average for this route, so you can spend that extra cash on having an amazing time Philadelphia.
  • How much is a plane ticket to Philadelphia (PHL) from Seoul (GMP)?

    They range anywhere from $687 to $9,514. Booking in advance can usually help you get the cheapest rate. Prices are usually less the further out you book.
  • What is the cheapest airline flying from Seoul to Philadelphia?

    Asiana Airlines is the leader in keeping costs down for passengers over the next three months. Bookings are being made at just $687 and, when compared to the pricier bookings of $9,514, it's quite a deal.

Seoul to Philadelphia Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Seoul to Philadelphia will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Philadelphia.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at, we’ll pair you up with GMP to PHL flights that won’t make your bank account wince. Ready to temporarily leave behind Seoul for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to PHL with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Package Disclaimer

*Savings amount equal to 100% when flight + hotel are booked together. Prices based on searches conducted by fellow shoppers within the past 24 hours. There is no guarantee that these prices will be in effect at the time of your search. Vacation package savings are based on comparison to prices on of the same components booked separately. Savings vary based on origin/destination, length of trip, stay dates and travel partners, and aren't available on all packages.