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Cheap flights from Philadelphia (PHL) to Seoul (ICN)
Prices were available within the past 7 days and start at $480 for one-way flights and $895 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Origin airport | Philadelphia Intl. |
Destination airport | Incheon Intl. |
Airlines serving | Air Canada, American Airlines, Delta, Japan Airlines, Korean Air, Lufthansa, Qatar Airways, United |
Roundtrip price | $894 |
Distance | 6918 mi |
Philadelphia to Seoul Flights
The cheapest times to fly from Philadelphia to Seoul
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Philadelphia to Seoul are during the month of January. You can find some of the cheapest flights from Philadelphia to Seoul with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Philadelphia to Seoul
Sunday is one of the best days to book for cheap flights from Philadelphia to Seoul: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Philadelphia to Seoul
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Philadelphia to Seoul in 2024. You can also book with separate airlines for your outbound and return journeys, from $480 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Philadelphia to Seoul flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Philadelphia to Seoul airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
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Top Routes from Philadelphia
- Philadelphia to Chicago (PHL - ORD)
- Philadelphia to Phoenix (PHL - PHX)
- Philadelphia to Los Angeles (PHL - LAX)
- Philadelphia to Miami (PHL - MIA)
- Philadelphia to Punta Cana (PHL - PUJ)
- Philadelphia to Tampa (PHL - TPA)
- Philadelphia to Fort Lauderdale (PHL - FLL)
- Philadelphia to Boston (PHL - BOS)
- Philadelphia to Denver (PHL - DEN)
- Philadelphia to Oranjestad (PHL - AUA)
- Philadelphia to Houston (PHL - IAH)
- Philadelphia to New Orleans (PHL - MSY)
Top Routes to Seoul
- Chicago to Seoul (ORD - ICN)
- Newark Liberty Intl. Airport to Seoul (EWR - ICN)
- Los Angeles to Seoul (LAX - ICN)
- Washington to Seoul (DCA - ICN)
- New York to Seoul (LGA - ICN)
- Boston to Seoul (BOS - ICN)
- Honolulu to Seoul (HNL - ICN)
- Manila to Seoul (MNL - ICN)
- Washington to Seoul (IAD - ICN)
- New York to Seoul (JFK - ICN)
- Seattle to Seoul (SEA - ICN)
- Dallas to Seoul (DAL - ICN)
Top Routes from Philadelphia
- Frontier Airlines Philadelphia to Chicago
- Frontier Airlines Philadelphia to Phoenix
- JetBlue Airways Philadelphia to Los Angeles
- Frontier Airlines Philadelphia to Miami
- American Airlines Philadelphia to Punta Cana
- Frontier Airlines Philadelphia to Tampa
- JetBlue Airways Philadelphia to Fort Lauderdale
- Frontier Airlines Philadelphia to Denver
- American Airlines Philadelphia to Oranjestad
- Spirit Airlines Philadelphia to Houston
Top Flight Destinations
- Flights to Seoul
- Flights to Busan
- Flights to Incheon
- Flights to Seogwipo
- Flights to Jeju City
- Flights to Sokcho
- Flights to Gangneung
- Flights to Gyeongju
- Flights to Yeosu
- Flights to Daegu
- Flights to Daejeon
- Flights to Yangyang
- Flights to Goseong
- Flights to Pyeongchang
- Flights to Jeonju
- Flights to Gapyeong
- Flights to Suwon
- Flights to Ulsan
- Flights to Namhae
- Flights to Gwangju
Seoul
Atlantic City
Main Airports for Flights
- Wings Field Airport (BBX)
- Northeast Philadelphia Airport (PNE)
- Mercer Airport (TTN)
- Millville Municipal Airport (MIV)
- Atlantic City Intl. Airport (ACY)
- Princeton Airport (PCT)
- Reading Regional Airport (RDG)
- Lehigh Valley Intl. Airport (ABE)
- Central Jersey Regional Airport (JVI)
- Lancaster Airport (LNS)