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Seoul to Philadelphia International Airport flight
      • ICN 18:00
        33h 47m
        1 stop
        PHL 14:47
        Seoul - Philadelphia | Thu, Sep 10 | Air Canada
        PHL 15:25
        36h
        1 stop
        ICN 16:25
        Philadelphia - Seoul | Tue, Sep 15 | Air Canada
        US$985 US$1,330
        26% off
        26% off
        US$1,330 US$985
      • ICN 18:00
        33h 47m
        1 stop
        PHL 14:47
        Seoul - Philadelphia | Sat, Sep 12 | Air Canada
        PHL 10:50
        17h 40m
        1 stop
        ICN 17:30
        Philadelphia - Seoul | Sat, Sep 19 | Air Canada
        US$990 US$1,330
        26% off
        26% off
        US$1,330 US$990
      • ICN 19:15
        24h 29m
        1 stop
        PHL 06:44
        Seoul - Philadelphia | Tue, Sep 8 | Air Premia
        PHL 08:20
        22h 50m
        1 stop
        ICN 20:10
        Philadelphia - Seoul | Sun, Sep 13 | American Airlines
        US$1,183 US$1,330
        11% off
        11% off
        US$1,330 US$1,183
      • ICN 13:00
        31h 4m
        1 stop
        PHL 07:04
        Seoul - Philadelphia | Fri, Sep 4 | Air Premia
        PHL 06:53
        32h 37m
        1 stop
        ICN 04:30
        Philadelphia - Seoul | Thu, Sep 10 | American Airlines
        US$1,185
        11% off
        US$1,330 US$1,185
      • ICN 13:00
        31h 4m
        1 stop
        PHL 07:04
        Seoul - Philadelphia | Wed, Aug 26 | Air Premia
        PHL 15:37
        23h 53m
        1 stop
        ICN 04:30
        Philadelphia - Seoul | Tue, Sep 1 | American Airlines
        US$1,185
        11% off
        US$1,330 US$1,185
      • ICN 21:00
        22h
        1 stop
        PHL 06:00
        Seoul - Philadelphia | Sat, Sep 12 | Asiana Airlines
        PHL 16:35
        22h 50m
        1 stop
        ICN 04:25
        Philadelphia - Seoul | Fri, Sep 18 | American Airlines
        US$1,209
        9% off
        US$1,330 US$1,209
      • ICN 21:00
        22h
        1 stop
        PHL 06:00
        Seoul - Philadelphia | Fri, Sep 11 | Asiana Airlines
        PHL 08:20
        31h 5m
        1 stop
        ICN 04:25
        Philadelphia - Seoul | Wed, Sep 16 | American Airlines
        US$1,209
        9% off
        US$1,330 US$1,209
      • ICN 19:15
        24h 29m
        1 stop
        PHL 06:44
        Seoul - Philadelphia | Thu, Sep 3 | Air Premia
        PHL 08:20
        24h 20m
        1 stop
        ICN 21:40
        Philadelphia - Seoul | Thu, Sep 10 | American Airlines
        US$1,210
        9% off
        US$1,330 US$1,210
      • ICN 18:00
        25h
        1 stop
        PHL 06:00
        Seoul - Philadelphia | Sun, Sep 13 | Air Premia
        PHL 08:20
        22h 50m
        1 stop
        ICN 20:10
        Philadelphia - Seoul | Sun, Sep 20 | American Airlines
        US$1,210
        9% off
        US$1,330 US$1,210
      • SEL 13:00
        17h 25m
        1 stop
        PHL 14:00
        Seoul - Philadelphia | Fri, Jul 17 | Normal Airline
        PHL 15:00
        6h
        Nonstop
        SEL 16:00
        Philadelphia - Seoul | Sun, Jul 19 | Normal Airline
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      • ICN 18:00
        16h 32m
        1 stop
        PHL 21:32
        Seoul - Philadelphia | Sat, Sep 12 | Air Canada
        US$691 US$849
        19% off
        19% off
        US$849 US$691
      • ICN 19:20
        35h 24m
        1 stop
        PHL 17:44
        Seoul - Philadelphia | Fri, Sep 11 | Delta Air Lines
        US$711 US$849
        16% off
        16% off
        US$849 US$711
      • ICN 19:40
        35h 24m
        1 stop
        PHL 18:04
        Seoul - Philadelphia | Sat, Sep 12 | Delta Air Lines
        US$711 US$849
        16% off
        16% off
        US$849 US$711
      • ICN 19:20
        23h 45m
        1 stop
        PHL 06:05
        Seoul - Philadelphia | Thu, Sep 10 | Delta Air Lines
        US$711
        16% off
        US$849 US$711
      • ICN 19:40
        17h 18m
        1 stop
        PHL 23:58
        Seoul - Philadelphia | Sat, Sep 12 | Korean Air
        US$731
        14% off
        US$849 US$731
      • ICN 19:40
        17h 16m
        1 stop
        PHL 23:56
        Seoul - Philadelphia | Thu, Sep 10 | Korean Air
        US$731
        14% off
        US$849 US$731
      • ICN 19:40
        17h 18m
        1 stop
        PHL 23:58
        Seoul - Philadelphia | Fri, Sep 11 | Korean Air
        US$732
        14% off
        US$849 US$732
      • ICN 19:35
        23h 5m
        1 stop
        PHL 05:40
        Seoul - Philadelphia | Sat, Sep 12 | Alaska Airlines
        US$772
        9% off
        US$849 US$772
      • ICN 19:35
        23h 5m
        1 stop
        PHL 05:40
        Seoul - Philadelphia | Thu, Sep 10 | Alaska Airlines
        US$772
        9% off
        US$849 US$772
      • SEL 13:00
        17h 25m
        1 stop
        PHL 14:00
        Seoul - Philadelphia | Fri, Jul 17 | Normal Airline
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Trip.com Price Insights: Flights from Seoul to Philadelphia International Airport

Which month offers the lowest one-way fares from Seoul to Philadelphia International Airport?

Data is based on the past 12 months. It shows the average one-way fares by month for flights from Seoul to Philadelphia International Airport on Trip.com.

Based on Trip.com data from the past 12 months, the lowest-priced month for one-way flights from Seoul to Philadelphia International Airport is April, with an average fare of US$405. The most expensive month is usually January, with average fares reaching US$882.

US$882
US$644
US$405
US$167
    Cheapest
  • US$739
    Jul
  • US$753
    Aug
  • US$552
    Sep
  • US$632
    Oct
  • US$587
    Nov
  • US$582
    Dec
  • US$882
    Jan
  • US$603
    Feb
  • US$861
    Mar
  • US$405
    Apr
  • US$815
    May
  • US$711
    Jun

Which day of the week offers the cheapest flights from Seoul to Philadelphia International Airport?

Data is based on the past 12 months. It shows the average fares by day of the week for flights from Seoul to Philadelphia International Airport on Trip.com.

Based on Trip.com data from the past 12 months, the cheapest day to depart from Seoul to Philadelphia International Airport is Friday, when average fares are usually lower than other days. Avoid departing on Saturday, as fares are typically the highest.

US$868
US$735
US$602
US$469
    Cheapest
  • US$608
    Mon
  • US$716
    Tue
  • US$810
    Wed
  • US$816
    Thu
  • US$602
    Fri
  • US$868
    Sat
  • US$622
    Sun

Cheap Flights from Seoul to Philadelphia International Airport

Explore airlines fly from Seoul to Philadelphia International Airport. Compare prices to find the airline that best meets your travel needs and enjoy yourself for the wonderful journey!
Air Canada logo Air Canada

Flight Schedule from Seoul to Philadelphia International Airport

Flight info.
Departure
Arrival
Weekly Schedule

  1. AC068

    Incheon International Airport

    18:00

    ICN

    13h 40m

    Nonstop

    18:40

    YUL

    - M T - T - S
    Search

  2. AC8863

    Montréal-Pierre Elliott Trudeau International Airport

    19:50

    YUL

    1h 37m

    Nonstop

    21:27

    PHL

    S M T W T F S

  3. YP111

    Incheon International Airport

    19:45

    ICN

    10h 35m

    Nonstop

    13:20

    SFO

    S - T - T - S
    Search

  4. F93440

    San Francisco International Airport

    20:00

    SFO

    2h 43m

    Nonstop

    23:43

    DEN

    S - - W T F S

  5. F93340

    Denver International Airport

    23:59

    DEN

    3h 40m

    Nonstop

    05:39

    PHL

    S - - W T - S

  6. TW531

    Incheon International Airport

    20:40

    ICN

    10h 5m

    Nonstop

    14:45

    YVR

    - M - W - - S
    Search

  7. AC226

    Vancouver International Airport

    21:05

    YVR

    2h 29m

    Nonstop

    23:34

    YYC

    S - T W T F S

  8. AC154

    Calgary International Airport

    23:55

    YYC

    3h 49m

    Nonstop

    05:44

    YYZ

    S M T W T F S

  9. AC8514

    Toronto Pearson International Airport

    08:20

    YYZ

    1h 34m

    Nonstop

    09:54

    PHL

    S M T W T F S

  10. AC062

    Incheon International Airport

    19:05

    ICN

    13h 25m

    Nonstop

    19:30

    YYZ

    S - T W T F S
    Search

  11. AC8514

    Toronto Pearson International Airport

    08:20

    YYZ

    1h 34m

    Nonstop

    09:54

    PHL

    S M T W T F S

  12. YP111

    Incheon International Airport

    19:45

    ICN

    10h 35m

    Nonstop

    13:20

    SFO

    S - T - T - S
    Search

  13. F91448

    San Francisco International Airport

    23:00

    SFO

    5h 7m

    Nonstop

    07:07

    ATL

    S M T W T F S

  14. F92298

    Hartsfield–Jackson Atlanta International Airport

    11:10

    ATL

    2h 5m

    Nonstop

    13:15

    PHL

    S M T W T F S

  15. AC062

    Incheon International Airport

    19:05

    ICN

    13h 25m

    Nonstop

    19:30

    YYZ

    S - T W T F S
    Search

  16. AC8516

    Toronto Pearson International Airport

    14:15

    YYZ

    1h 34m

    Nonstop

    15:49

    PHL

    S M T W T F S

  17. AC068

    Incheon International Airport

    18:00

    ICN

    13h 40m

    Nonstop

    18:40

    YUL

    - M T - T - S
    Search

  18. AC8859

    Montréal-Pierre Elliott Trudeau International Airport

    13:00

    YUL

    1h 37m

    Nonstop

    14:37

    PHL

    S M T W T F S

  19. YP101

    Incheon International Airport

    13:00

    ICN

    11h 20m

    Nonstop

    08:20

    LAX

    S M T W T F S
    Search

  20. F92446

    Los Angeles International Airport

    22:59

    LAX

    4h 17m

    Nonstop

    05:16

    ORD

    S M T W T F S

  21. F92112

    O'Hare International Airport

    10:41

    ORD

    2h 15m

    Nonstop

    13:56

    PHL

    S - - W T F S

  22. TR873

    Incheon International Airport

    23:00

    ICN

    2h 35m

    Nonstop

    00:35

    TPE

    S M T W T F S
    Search

  23. DL068

    Taiwan Taoyuan International Airport

    09:35

    TPE

    11h 25m

    Nonstop

    06:00

    SEA

    S M T W T F S

  24. DL1706

    Seattle-Tacoma International Airport

    11:45

    SEA

    4h 25m

    Nonstop

    19:10

    DTW

    S M T W T F S

  25. DL2402

    Detroit Metropolitan Wayne County Airport

    21:25

    DTW

    1h 37m

    Nonstop

    23:02

    PHL

    S M T W T F S

  26. YP101

    Incheon International Airport

    13:00

    ICN

    11h 20m

    Nonstop

    08:20

    LAX

    S M T W T F S
    Search

  27. F94146

    Los Angeles International Airport

    23:00

    LAX

    5h 13m

    Nonstop

    07:13

    MCO

    S M T W T F S

  28. F93856

    Orlando International Airport

    21:59

    MCO

    2h 38m

    Nonstop

    00:37

    PHL

    S M - W T - S
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Flight Info of Flights from Seoul to Philadelphia International Airport

Cheapest one-way flight priceUS$603
Cheapest monthSeptember
Peak season for travelJuly

FAQs for Seoul to Philadelphia International Airport Flights

  • When are flight tickets from Seoul to Philadelphia the cheapest?

    Airlines adjust prices for flights from Seoul to Philadelphia based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • According to Trip.com's data, the lowest price is around US$1,316.
  • There are 2 airport(s) in Philadelphia (PHL): Philadelphia International Airport and Trenton Mercer Airport.

Popular Destinations

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

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.