Cheap Flights from Incheon International Airport to Philadelphia (PHL) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2026/1
Sun	Mon	Tue	Wed	Thu	Fri	Sat
				11,325	21,908	32,100
4Search	51,784	61,851	71,646	81,348	9Search	10Search
111,643	121,146	13924	141,026	15Search	16985	17Search
18876	19820	20897	21814	22Search	23Search	24959
25Search	26808	27Search	28Search	29Search	30Search	31Search

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Return Date

2026/1
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Incheon－Philadelphia Airport
January Lowest Airfares
USD808

The airfare displayed above is for Air Canada

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Incheon－Philadelphia Airport
February Lowest Airfares
USD627

The airfare displayed above is for Delta Air Lines

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Incheon－Philadelphia Airport
March Lowest Airfares
USD720

The airfare displayed above is for Delta Air Lines

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Incheon－Philadelphia Airport
April Lowest Airfares
USD740

The airfare displayed above is for United Airlines

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Incheon－Philadelphia Airport
May Lowest Airfares
USD880

The airfare displayed above is for United Airlines

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Seoul－Philadelphia
Estimated Flight Time
14 Hours 57 Minutes
Seoul－Philadelphia
Number of Operating Airlines
20

Operating Airlines for Incheon－Philadelphia Airport Route
- No1
  Korean Air
- No2
  United Airlines
- No3
  Air Canada
Korean Air

United Airlines

Air Canada

Delta Air Lines

American Airlines

Air France

British Airways

Air China

Cathay Pacific

China Southern Airlines

Emirates Airlines

Ethiopian Airlines

Etihad Airways

Japan Airlines

Klm Royal Dutch Airlines

Lufthansa

All Nippon Airways

Asiana Airlines

Qatar Airways

Turkish Airlines

Other Destinations from:Seoul

Incheon－Phoenix (Arizona)(Phoenix Sky Harbor)
USD655〜
Incheon－Pierre (South Dakota)(Pierre Regional)
USD1,584〜
Incheon－Pittsburgh(PIT)
USD692〜
Incheon－Pullman (Washington)(Pullman–Moscow Regional)
USD878〜
Incheon－Providence(T. F. Green)
USD1,448〜
Incheon－Portland (Maine)(Portland Jetport)
USD1,243〜
Incheon－Rapid City(Regional)
USD1,089〜
Incheon－Raleigh(-Durham)
USD699〜
* Fares vary in accordance to seat availability
Other Departures to: Philadelphia

Gimpo Airport－Philadelphia(PHL)
USD1,350〜
Gimhae Airport－Philadelphia(PHL)
USD805〜
Daegu Airport－Philadelphia(PHL)
USD918〜
Jeju Internaional Airport－Philadelphia(PHL)
USD1,306〜
Ulsan Airport－Philadelphia(PHL)
USD1,556〜
* Fares vary in accordance to seat availability