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Incheon Intl. Airport to Philadelphia International Airport flight

Explore the cheapest one-way and round-trip flights from Incheon Intl. Airport to Philadelphia International Airport over the next 90 days, with one-way fares from JPY 90,740 and round-trip from JPY 143,900. Based on Trip.com's latest 7-day flight data.

      • ICN 7:00 PM
        23h 44m
        1 stop
        PHL 5:44 AM
        Seoul - Philadelphia | Mon, Oct 19 | Delta Air Lines
        PHL 7:00 AM
        20h 50m
        1 stop
        ICN 4:50 PM
        Philadelphia - Seoul | Wed, Oct 21 | Delta Air Lines
        JPY 143,900 JPY 162,460
        11% off
        11% off
        JPY 162,460 JPY 143,900
      • ICN 6:45 PM
        25h
        1 stop
        PHL 5:45 AM
        Seoul - Philadelphia | Fri, Nov 13 | Delta Air Lines
        PHL 11:43 AM
        38h 7m
        1 stop
        ICN 3:50 PM
        Philadelphia - Seoul | Mon, Nov 16 | Delta Air Lines
        JPY 144,750 JPY 162,460
        11% off
        11% off
        JPY 162,460 JPY 144,750
      • ICN 8:35 PM
        17h 15m
        1 stop
        PHL 11:50 PM
        Seoul - Philadelphia | Mon, Nov 23 | Delta Air Lines
        PHL 7:00 AM
        20h 50m
        1 stop
        ICN 5:50 PM
        Philadelphia - Seoul | Mon, Nov 30 | Delta Air Lines
        JPY 145,530 JPY 162,460
        10% off
        10% off
        JPY 162,460 JPY 145,530
      • ICN 4:50 PM
        27h 59m
        1 stop
        PHL 7:49 AM
        Seoul - Philadelphia | Mon, Oct 19 | United Airlines
        PHL 6:30 PM
        31h 30m
        1 stop
        ICN 3:00 PM
        Philadelphia - Seoul | Wed, Oct 21 | United Airlines
        JPY 145,870
        10% off
        JPY 162,460 JPY 145,870
      • ICN 8:35 PM
        35h 40m
        1 stop
        PHL 6:15 PM
        Seoul - Philadelphia | Thu, Nov 26 | Delta Air Lines
        PHL 6:48 PM
        31h 32m
        1 stop
        ICN 4:20 PM
        Philadelphia - Seoul | Sat, Nov 28 | Delta Air Lines
        JPY 146,240
        10% off
        JPY 162,460 JPY 146,240
      • ICN 8:35 PM
        17h 15m
        1 stop
        PHL 11:50 PM
        Seoul - Philadelphia | Tue, Nov 17 | Delta Air Lines
        PHL 7:15 AM
        19h 5m
        1 stop
        ICN 4:20 PM
        Philadelphia - Seoul | Tue, Nov 24 | Delta Air Lines
        JPY 146,460
        10% off
        JPY 162,460 JPY 146,460
      • ICN 4:50 PM
        27h 59m
        1 stop
        PHL 7:49 AM
        Seoul - Philadelphia | Tue, Oct 20 | United Airlines
        PHL 9:10 AM
        30h 30m
        1 stop
        ICN 4:40 AM
        Philadelphia - Seoul | Mon, Oct 26 | United Airlines
        JPY 146,530
        10% off
        JPY 162,460 JPY 146,530
      • ICN 6:00 PM
        31h 37m
        1 stop
        PHL 11:37 AM
        Seoul - Philadelphia | Tue, Nov 17 | United Airlines
        PHL 6:00 AM
        20h 15m
        1 stop
        ICN 4:15 PM
        Philadelphia - Seoul | Tue, Nov 24 | United Airlines
        JPY 146,620
        10% off
        JPY 162,460 JPY 146,620
      • ICN 8:10 PM
        34h 11m
        1 stop
        PHL 4:21 PM
        Seoul - Philadelphia | Mon, Nov 9 | Air Canada
        PHL 9:15 AM
        19h 10m
        1 stop
        ICN 6:25 PM
        Philadelphia - Seoul | Fri, Nov 13 | Air Canada
        JPY 147,030
        9% off
        JPY 162,460 JPY 147,030
      • ICN 6:40 PM
        36h 59m
        1 stop
        PHL 5:39 PM
        Seoul - Philadelphia | Wed, Nov 4 | Delta Air Lines
        PHL 5:45 AM
        20h 5m
        1 stop
        ICN 3:50 PM
        Philadelphia - Seoul | Sun, Nov 8 | Delta Air Lines
        JPY 147,220
        9% off
        JPY 162,460 JPY 147,220
      • ICN 8:10 PM
        16h 46m
        1 stop
        PHL 10:56 PM
        Seoul - Philadelphia | Tue, Nov 17 | Air Canada
        PHL 9:15 AM
        19h 10m
        1 stop
        ICN 6:25 PM
        Philadelphia - Seoul | Tue, Nov 24 | Air Canada
        JPY 147,830
        9% off
        JPY 162,460 JPY 147,830
      • ICN 8:10 PM
        16h 46m
        1 stop
        PHL 10:56 PM
        Seoul - Philadelphia | Fri, Nov 13 | Air Canada
        PHL 9:15 AM
        19h 10m
        1 stop
        ICN 6:25 PM
        Philadelphia - Seoul | Mon, Nov 16 | Air Canada
        JPY 147,830
        9% off
        JPY 162,460 JPY 147,830
      • SEL 1:00 PM
        17h 25m
        1 stop
        PHL 2:00 PM
        Seoul - Philadelphia | Wed, Oct 14 | Normal Airline
        PHL 3:00 PM
        6h
        Nonstop
        SEL 4:00 PM
        Philadelphia - Seoul | Fri, Oct 16 | Normal Airline
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      • ICN 8:10 PM
        34h 11m
        1 stop
        PHL 4:21 PM
        Seoul - Philadelphia | Thu, Dec 10 | Air Canada
        JPY 90,740 JPY 109,350
        17% off
        17% off
        JPY 109,350 JPY 90,740
      • ICN 7:05 PM
        33h 36m
        1 stop
        PHL 3:41 PM
        Seoul - Philadelphia | Sat, Oct 17 | Air Canada
        JPY 91,350 JPY 109,350
        16% off
        16% off
        JPY 109,350 JPY 91,350
      • ICN 7:00 PM
        23h 37m
        1 stop
        PHL 5:37 AM
        Seoul - Philadelphia | Sat, Oct 17 | Delta Air Lines
        JPY 93,960 JPY 109,350
        14% off
        14% off
        JPY 109,350 JPY 93,960
      • ICN 6:35 PM
        37h 3m
        1 stop
        PHL 5:38 PM
        Seoul - Philadelphia | Thu, Dec 10 | Delta Air Lines
        JPY 94,170
        14% off
        JPY 109,350 JPY 94,170
      • ICN 11:30 AM
        33h 19m
        1 stop
        PHL 7:49 AM
        Seoul - Philadelphia | Sat, Oct 17 | United Airlines
        JPY 94,430
        14% off
        JPY 109,350 JPY 94,430
      • ICN 6:00 PM
        36h 15m
        1 stop
        PHL 5:15 PM
        Seoul - Philadelphia | Sat, Oct 31 | United Airlines
        JPY 95,950
        12% off
        JPY 109,350 JPY 95,950
      • ICN 6:40 PM
        35h 59m
        1 stop
        PHL 5:39 PM
        Seoul - Philadelphia | Sat, Oct 31 | Delta Air Lines
        JPY 96,330
        12% off
        JPY 109,350 JPY 96,330
      • ICN 6:00 PM
        36h 58m
        1 stop
        PHL 4:58 PM
        Seoul - Philadelphia | Thu, Dec 10 | United Airlines
        JPY 98,080
        10% off
        JPY 109,350 JPY 98,080
      • ICN 7:05 PM
        33h 36m
        1 stop
        PHL 3:41 PM
        Seoul - Philadelphia | Sun, Oct 25 | Air Canada
        JPY 98,720
        10% off
        JPY 109,350 JPY 98,720
      • ICN 6:00 PM
        37h 15m
        1 stop
        PHL 5:15 PM
        Seoul - Philadelphia | Sat, Nov 7 | United Airlines
        JPY 99,170
        9% off
        JPY 109,350 JPY 99,170
      • ICN 6:40 PM
        36h 59m
        1 stop
        PHL 5:39 PM
        Seoul - Philadelphia | Sat, Nov 7 | Delta Air Lines
        JPY 99,430
        9% off
        JPY 109,350 JPY 99,430
      • ICN 8:35 PM
        34h 46m
        1 stop
        PHL 6:21 PM
        Seoul - Philadelphia | Sat, Oct 31 | Korean Air
        JPY 99,500
        9% off
        JPY 109,350 JPY 99,500
      • SEL 1:00 PM
        17h 25m
        1 stop
        PHL 2:00 PM
        Seoul - Philadelphia | Wed, Oct 14 | Normal Airline
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Displayed flight fares from Incheon Intl. Airport to Philadelphia International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Incheon Intl. Airport to Philadelphia International Airport

What is the cheapest month for one-way flights from Incheon Intl. Airport to Philadelphia International Airport?

Data is based on average one-way flight prices from Incheon Intl. Airport to Philadelphia International Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Incheon Intl. Airport to Philadelphia International Airport, the best time to buy is in April, with an average price of JPY 64,920. You’ll want to avoid August, when the average price can reach as high as JPY 196,430.

JPY 196,430
JPY 130,675
JPY 64,920
0
    Cheapest
  • JPY 90,000
    Oct
  • JPY 94,210
    Nov
  • JPY 93,420
    Dec
  • JPY 141,550
    Jan
  • JPY 96,790
    Feb
  • JPY 138,150
    Mar
  • JPY 64,920
    Apr
  • JPY 130,820
    May
  • JPY 114,080
    Jun
  • JPY 194,610
    Jul
  • JPY 196,430
    Aug
  • JPY 102,790
    Sep

What is the cheapest day of the week to fly from Incheon Intl. Airport to Philadelphia International Airport?

The data is based on the past 12 months and shows the average ticket prices from Incheon Intl. Airport to Philadelphia International Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Incheon Intl. Airport to Philadelphia International Airport is Monday, with average fares typically lower than other days. You’ll want to avoid flying on Saturday, as ticket prices are usually the highest that day.

JPY 193,030
JPY 153,880
JPY 114,730
JPY 75,580
  • JPY 114,730
    Mon
  • JPY 120,790
    Tue
  • JPY 139,800
    Wed
  • JPY 116,880
    Thu
  • JPY 120,950
    Fri
  • JPY 193,030
    Sat
  • JPY 116,830
    Sun

Which airline offers the cheapest flights from Incheon Intl. Airport to Philadelphia International Airport?

The cheapest airline flying from Incheon Intl. Airport to Philadelphia International Airport is Trinity Airways (from JPY 87,010) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Trinity Airways
From JPY 87,010
Air Premia
From JPY 89,290
Hong Kong Airlines
From JPY 90,190
Philippine Airlines
From JPY 90,260
Air Canada
From JPY 90,740
VietJet Air
From JPY 92,320
Delta Air Lines
From JPY 94,170
Jeju Air
From JPY 95,140
Parata Air
From JPY 96,120
United Airlines
From JPY 98,080

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What is the flight schedule from Incheon Intl. Airport to Philadelphia International Airport?

Check the schedule for flights from Seoul to Philadelphia and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. YP111

    Incheon Intl. Airport

    7:15 PM

    ICN

    11h

    Nonstop

    2:15 PM

    SFO

    S - T - T - S
    Search

  2. F92930

    San Francisco Intl. Airport

    11:52 PM

    SFO

    3h 38m

    Nonstop

    5:30 AM

    DFW

    S M T W T F S

  3. F92970

    Dallas Fort Worth International Airport

    6:01 AM

    DFW

    3h 15m

    Nonstop

    10:16 AM

    PHL

    S M T W T F S

  4. TW531

    Incheon Intl. Airport

    8:40 PM

    ICN

    10h 15m

    Nonstop

    2:55 PM

    YVR

    - M - W - F S
    Search

  5. AC312

    Vancouver Intl. Airport

    4:30 PM

    YVR

    4h 59m

    Nonstop

    12:29 AM

    YUL

    S M T W T F S

  6. AC8859

    Montreal Pierre Elliott Trudeau Airport

    1:00 PM

    YUL

    1h 37m

    Nonstop

    2:37 PM

    PHL

    S M T W - F S

  7. AC064

    Incheon Intl. Airport

    5:45 PM

    ICN

    9h 45m

    Nonstop

    11:30 AM

    YVR

    S M T W T F S
    Search

  8. AC314

    Vancouver Intl. Airport

    11:10 PM

    YVR

    5h

    Nonstop

    7:10 AM

    YUL

    S M T W T - S

  9. AC8859

    Montreal Pierre Elliott Trudeau Airport

    1:00 PM

    YUL

    1h 37m

    Nonstop

    2:37 PM

    PHL

    S M T W - F S

  10. AC064

    Incheon Intl. Airport

    5:45 PM

    ICN

    9h 45m

    Nonstop

    11:30 AM

    YVR

    S M T W T F S
    Search

  11. AC312

    Vancouver Intl. Airport

    4:30 PM

    YVR

    4h 59m

    Nonstop

    12:29 AM

    YUL

    S M T W T F S

  12. AC8859

    Montreal Pierre Elliott Trudeau Airport

    1:00 PM

    YUL

    1h 37m

    Nonstop

    2:37 PM

    PHL

    S M T W - F S

  13. AC062

    Incheon Intl. Airport

    7:05 PM

    ICN

    13h 10m

    Nonstop

    7:15 PM

    YYZ

    S M T W T F S
    Search

  14. AC8516

    Toronto Pearson International Airport

    2:15 PM

    YYZ

    1h 34m

    Nonstop

    3:49 PM

    PHL

    S M T W T F S

  15. TW531

    Incheon Intl. Airport

    8:40 PM

    ICN

    10h 15m

    Nonstop

    2:55 PM

    YVR

    - M - W - F S
    Search

  16. DL3691

    Vancouver Intl. Airport

    6:50 AM

    YVR

    3h 25m

    Nonstop

    10:15 AM

    SLC

    S M T W T F S

  17. DL2022

    Salt Lake City International Airport

    11:25 AM

    SLC

    4h 15m

    Nonstop

    5:40 PM

    PHL

    S M T W T F S

  18. UA892

    Incheon Intl. Airport

    4:50 PM

    ICN

    11h 50m

    Nonstop

    11:40 AM

    SFO

    S M T W T F S
    Search

  19. UA2824

    San Francisco Intl. Airport

    8:57 AM

    SFO

    5h 31m

    Nonstop

    5:28 PM

    PHL

    S M T W T F S

  20. DL172

    Incheon Intl. Airport

    7:20 PM

    ICN

    12h 46m

    Nonstop

    4:06 PM

    SLC

    S M T W T F S
    Search

  21. DL2022

    Salt Lake City International Airport

    11:25 AM

    SLC

    4h 15m

    Nonstop

    5:40 PM

    PHL

    S M T W T F S

  22. TW531

    Incheon Intl. Airport

    8:40 PM

    ICN

    10h 15m

    Nonstop

    2:55 PM

    YVR

    - M - W - F S
    Search

  23. AC114

    Vancouver Intl. Airport

    12:30 PM

    YVR

    4h 29m

    Nonstop

    7:59 PM

    YYZ

    S M T W T F S

  24. AC8520

    Toronto Pearson International Airport

    9:10 PM

    YYZ

    1h 34m

    Nonstop

    10:44 PM

    PHL

    S M T W T F S

  25. HX629

    Incheon Intl. Airport

    2:45 PM

    ICN

    4h 5m

    Nonstop

    5:50 PM

    HKG

    S M T W T F S
    Search

  26. HX080

    Hong Kong Intl. Airport

    10:55 PM

    HKG

    12h 20m

    Nonstop

    8:15 PM

    YVR

    S - T - T - S

  27. DL3691

    Vancouver Intl. Airport

    6:50 AM

    YVR

    3h 25m

    Nonstop

    10:15 AM

    SLC

    S M T W T F S

  28. DL2022

    Salt Lake City International Airport

    11:25 AM

    SLC

    4h 15m

    Nonstop

    5:40 PM

    PHL

    S M T W T F S
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About Incheon Intl. Airport and Philadelphia International Airport

Learn about Incheon Intl. Airport (ICN) and Philadelphia International Airport (PHL) — including location, terminals, transportation, and travel tips.

Flight distance 11,148.88 km
Cheapest one-way ticket price JPY 90,740
Cheapest return ticket price JPY 143,900

FAQs for Incheon Intl. Airport to Philadelphia International Airport Flights

  • What are the cheapest flights from Incheon Intl. Airport to Philadelphia International Airport?

    One-way flights from Incheon Intl. Airport to Philadelphia International Airport currently start from JPY 90,740, and round-trip fares start from JPY 143,900. The current lowest fare is a Air Canada flight departing on Thu, Dec 10; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Incheon Intl. Airport to Philadelphia International Airport is JPY 143,630. Prices may vary depending on the departure date, airline, and availability.
  • Enter Incheon Intl. Airport and Philadelphia International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.