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Philadelphia International Airport to Incheon International Airport flight

Explore the cheapest one-way and round-trip flights from Philadelphia International Airport to Incheon International Airport over the next 90 days, with one-way fares from £ 386 and round-trip from £ 755. Based on Trip.com's latest 7-day flight data.

    • PHL 13:40
      35h 50m
      1 stop
      ICN 15:30
      Philadelphia - Seoul | Sun, Dec 6 | Delta Air Lines
      ICN 19:25
      28h 4m
      1 stop
      PHL 09:29
      Seoul - Philadelphia | Wed, Dec 9 | Delta Air Lines
      £ 755 £ 1,253
      40% off
      40% off
      £ 1,253 £ 755
    • PHL 17:24
      33h 26m
      1 stop
      ICN 16:50
      Philadelphia - Seoul | Sun, Nov 22 | Delta Air Lines
      ICN 18:45
      24h 58m
      1 stop
      PHL 05:43
      Seoul - Philadelphia | Sat, Nov 28 | Delta Air Lines
      £ 764 £ 1,253
      39% off
      39% off
      £ 1,253 £ 764
    • PHL 08:10
      23h 10m
      1 stop
      ICN 21:20
      Philadelphia - Seoul | Mon, Nov 16 | American Airlines
      ICN 19:45
      25h 39m
      1 stop
      PHL 07:24
      Seoul - Philadelphia | Mon, Nov 23 | Air Premia
      £ 807 £ 1,253
      36% off
      36% off
      £ 1,253 £ 807
    • PHL 08:10
      23h 10m
      1 stop
      ICN 21:20
      Philadelphia - Seoul | Thu, Nov 5 | American Airlines
      ICN 19:45
      25h 35m
      1 stop
      PHL 07:20
      Seoul - Philadelphia | Sun, Nov 8 | Air Premia
      £ 807
      36% off
      £ 1,253 £ 807
    • PHL 08:10
      23h 10m
      1 stop
      ICN 21:20
      Philadelphia - Seoul | Sat, Nov 7 | American Airlines
      ICN 19:45
      25h 35m
      1 stop
      PHL 07:20
      Seoul - Philadelphia | Thu, Nov 12 | Air Premia
      £ 807
      36% off
      £ 1,253 £ 807
    • PHL 08:15
      23h 5m
      1 stop
      ICN 21:20
      Philadelphia - Seoul | Sun, Nov 8 | American Airlines
      ICN 19:45
      25h 35m
      1 stop
      PHL 07:20
      Seoul - Philadelphia | Sat, Nov 14 | Air Premia
      £ 807
      36% off
      £ 1,253 £ 807
    • PHL 08:21
      23h 59m
      1 stop
      ICN 21:20
      Philadelphia - Seoul | Sat, Oct 31 | American Airlines
      ICN 19:45
      25h 35m
      1 stop
      PHL 07:20
      Seoul - Philadelphia | Thu, Nov 5 | Air Premia
      £ 810
      35% off
      £ 1,253 £ 810
    • PHL 06:00
      20h 15m
      1 stop
      ICN 16:15
      Philadelphia - Seoul | Fri, Nov 13 | United Airlines
      ICN 18:00
      27h 39m
      1 stop
      PHL 07:39
      Seoul - Philadelphia | Fri, Nov 20 | United Airlines
      £ 862
      31% off
      £ 1,253 £ 862
    • PHL 08:10
      23h 10m
      1 stop
      ICN 21:20
      Philadelphia - Seoul | Thu, Nov 12 | American Airlines
      ICN 19:45
      25h 35m
      1 stop
      PHL 07:20
      Seoul - Philadelphia | Thu, Nov 19 | Air Premia
      £ 890
      28% off
      £ 1,253 £ 890
    • PHL 13:00
      17h 25m
      1 stop
      SEL 14:00
      Philadelphia - Seoul | Sun, Nov 1 | Normal Airline
      SEL 15:00
      6h
      Direct
      PHL 16:00
      Seoul - Philadelphia | Tue, Nov 3 | Normal Airline
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    • Cheapest
      PHL 09:15
      19h 10m
      1 stop
      ICN 18:25
      Philadelphia - Seoul | Tue, Nov 17 | Air Canada
      £ 386 £ 559
      31% off
      31% off
      £ 559 £ 386
    • PHL 06:00
      21h 15m
      1 stop
      ICN 16:15
      Philadelphia - Seoul | Fri, Nov 6 | United Airlines
      £ 395 £ 559
      28% off
      28% off
      £ 559 £ 395
    • PHL 06:35
      22h 45m
      1 stop
      ICN 18:20
      Philadelphia - Seoul | Tue, Nov 3 | Korean Air
      £ 395 £ 559
      28% off
      28% off
      £ 559 £ 395
    • PHL 07:02
      21h 33m
      1 stop
      ICN 17:35
      Philadelphia - Seoul | Sun, Nov 8 | Alaska Airlines
      £ 396
      28% off
      £ 559 £ 396
    • PHL 05:00
      22h 45m
      1 stop
      ICN 16:45
      Philadelphia - Seoul | Mon, Nov 2 | American Airlines
      £ 397
      28% off
      £ 559 £ 397
    • PHL 07:00
      19h 45m
      1 stop
      ICN 16:45
      Philadelphia - Seoul | Wed, Nov 18 | American Airlines
      £ 397
      28% off
      £ 559 £ 397
    • PHL 07:00
      19h 45m
      1 stop
      ICN 16:45
      Philadelphia - Seoul | Fri, Nov 20 | American Airlines
      £ 397
      28% off
      £ 559 £ 397
    • PHL 05:00
      22h 45m
      1 stop
      ICN 16:45
      Philadelphia - Seoul | Tue, Nov 3 | American Airlines
      £ 397
      28% off
      £ 559 £ 397
    • PHL 20:05
      30h 40m
      1 stop
      ICN 16:45
      Philadelphia - Seoul | Mon, Nov 9 | American Airlines
      £ 398
      28% off
      £ 559 £ 398
    • PHL 13:00
      17h 25m
      1 stop
      SEL 14:00
      Philadelphia - Seoul | Sun, Nov 1 | Normal Airline
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    • PHL 09:15
      19h 10m
      1 stop
      ICN 18:25
      Philadelphia - Seoul | Mon, Nov 9 | Air Canada
      £ 386 £ 1,044
      63% off
      63% off
      £ 1,044 £ 386
    • PHL 07:00
      19h 45m
      1 stop
      ICN 16:45
      Philadelphia - Seoul | Mon, Nov 2 | American Airlines
      £ 396 £ 1,044
      62% off
      62% off
      £ 1,044 £ 396
    • PHL 07:00
      19h 45m
      1 stop
      ICN 16:45
      Philadelphia - Seoul | Thu, Nov 12 | American Airlines
      £ 397 £ 1,044
      62% off
      62% off
      £ 1,044 £ 397
    • PHL 09:15
      19h 10m
      1 stop
      ICN 18:25
      Philadelphia - Seoul | Sun, Nov 8 | Air Canada
      £ 402
      61% off
      £ 1,044 £ 402
    • PHL 05:00
      21h 45m
      1 stop
      ICN 16:45
      Philadelphia - Seoul | Thu, Nov 26 | American Airlines
      £ 404
      61% off
      £ 1,044 £ 404
    • PHL 09:15
      19h 10m
      1 stop
      ICN 18:25
      Philadelphia - Seoul | Fri, Nov 13 | Air Canada
      £ 414
      60% off
      £ 1,044 £ 414
    • PHL 09:15
      19h 10m
      1 stop
      ICN 18:25
      Philadelphia - Seoul | Tue, Nov 17 | Air Canada
      £ 458
      56% off
      £ 1,044 £ 458
    • PHL 09:15
      19h 10m
      1 stop
      ICN 18:25
      Philadelphia - Seoul | Mon, Nov 16 | Air Canada
      £ 462
      56% off
      £ 1,044 £ 462
    • PHL 09:15
      19h 10m
      1 stop
      ICN 18:25
      Philadelphia - Seoul | Tue, Nov 3 | Air Canada
      £ 517
      50% off
      £ 1,044 £ 517
    • PHL 13:00
      17h 25m
      1 stop
      SEL 14:00
      Philadelphia - Seoul | Sun, Nov 1 | Normal Airline
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    • PHL 08:10
      18h 25m
      1 stop
      ICN 16:35
      Philadelphia - Seoul | Tue, Nov 17 | American Airlines
      £ 661 £ 2,299
      71% off
      71% off
      £ 2,299 £ 661
    • PHL 08:20
      18h 35m
      1 stop
      ICN 16:55
      Philadelphia - Seoul | Fri, Jan 1 | Korean Air
      £ 656 £ 2,299
      71% off
      71% off
      £ 2,299 £ 656
    • PHL 07:00
      18h 55m
      1 stop
      ICN 15:55
      Philadelphia - Seoul | Thu, Nov 12 | Delta Air Lines
      £ 649 £ 2,299
      72% off
      72% off
      £ 2,299 £ 649
    • PHL 07:00
      18h 55m
      1 stop
      ICN 15:55
      Philadelphia - Seoul | Mon, Nov 2 | Delta Air Lines
      £ 661
      71% off
      £ 2,299 £ 661
    • PHL 07:00
      18h 55m
      1 stop
      ICN 15:55
      Philadelphia - Seoul | Sun, Nov 8 | Delta Air Lines
      £ 708
      69% off
      £ 2,299 £ 708
    • PHL 09:15
      19h 10m
      1 stop
      ICN 18:25
      Philadelphia - Seoul | Tue, Nov 17 | Air Canada
      £ 386
      31% off
      £ 559 £ 386
    • PHL 09:15
      19h 10m
      1 stop
      ICN 18:25
      Philadelphia - Seoul | Fri, Dec 11 | Air Canada
      £ 722
      69% off
      £ 2,299 £ 722
    • PHL 09:15
      19h 10m
      1 stop
      ICN 18:25
      Philadelphia - Seoul | Mon, Dec 7 | Air Canada
      £ 730
      68% off
      £ 2,299 £ 730
    • PHL 09:15
      19h 10m
      1 stop
      ICN 18:25
      Philadelphia - Seoul | Thu, Dec 10 | Air Canada
      £ 730
      68% off
      £ 2,299 £ 730
    • PHL 13:00
      17h 25m
      1 stop
      SEL 14:00
      Philadelphia - Seoul | Sun, Nov 1 | Normal Airline
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    • PHL 07:00
      19h 45m
      1 stop
      ICN 16:45
      Philadelphia - Seoul | Mon, Nov 2 | American Airlines
      £ 396 £ 1,044
      62% off
      62% off
      £ 1,044 £ 396
    • PHL 09:15
      19h 10m
      1 stop
      ICN 18:25
      Philadelphia - Seoul | Tue, Nov 3 | Air Canada
      £ 517 £ 1,044
      50% off
      50% off
      £ 1,044 £ 517
    • PHL 07:02
      20h 33m
      1 stop
      ICN 17:35
      Philadelphia - Seoul | Wed, Nov 4 | Alaska Airlines
      £ 560 £ 1,044
      46% off
      46% off
      £ 1,044 £ 560
    • PHL 07:02
      20h 33m
      1 stop
      ICN 17:35
      Philadelphia - Seoul | Thu, Nov 5 | Alaska Airlines
      £ 570
      45% off
      £ 1,044 £ 570
    • PHL 07:00
      20h 50m
      1 stop
      ICN 17:50
      Philadelphia - Seoul | Thu, Nov 5 | Delta Air Lines
      £ 577
      45% off
      £ 1,044 £ 577
    • PHL 09:15
      19h 10m
      1 stop
      ICN 18:25
      Philadelphia - Seoul | Mon, Nov 2 | Air Canada
      £ 684
      34% off
      £ 1,044 £ 684
    • PHL 09:15
      19h 10m
      1 stop
      ICN 18:25
      Philadelphia - Seoul | Thu, Nov 5 | Air Canada
      £ 723
      31% off
      £ 1,044 £ 723
    • PHL 09:15
      19h 10m
      1 stop
      ICN 18:25
      Philadelphia - Seoul | Sun, Nov 1 | Air Canada
      £ 751
      28% off
      £ 1,044 £ 751
    • PHL 13:00
      17h 25m
      1 stop
      SEL 14:00
      Philadelphia - Seoul | Sun, Nov 1 | Normal Airline
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

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

Which month has the cheapest one-way flights from Philadelphia International Airport to Incheon International Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from Philadelphia International Airport to Incheon International Airport.

Based on Trip.com data from the past 12 months, the cheapest one-way flights from Philadelphia International Airport to Incheon International Airport are usually in October, with an average price of £ 370. December sees the highest fares, around £ 751.

£ 751
£ 561
£ 370
£ 180
  • £ 370
    Oct
  • £ 420
    Nov
  • £ 751
    Dec
  • £ 395
    Jan
  • £ 377
    Feb
  • £ 462
    Mar
  • £ 492
    Apr
  • £ 725
    May
  • £ 696
    Jun
  • £ 632
    Jul
  • £ 508
    Aug
  • £ 585
    Sep

Which day of the week has the cheapest flights from Philadelphia International Airport to Incheon International Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from Philadelphia International Airport to Incheon International Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from Philadelphia International Airport to Incheon International Airport is Sunday, with average prices lower than other days. Try to avoid departing on Friday, as fares are typically the highest.

£ 773
£ 636
£ 499
£ 362
    Cheapest
  • £ 590
    Mon
  • £ 622
    Tue
  • £ 561
    Wed
  • £ 663
    Thu
  • £ 773
    Fri
  • £ 754
    Sat
  • £ 499
    Sun

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

The cheapest airline flying from Philadelphia International Airport to Incheon International Airport is Air Canada (from £ 372) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Canada
From £ 372
Alaska Airlines
From £ 387
American Airlines
From £ 396
Frontier Airlines
From £ 401
Delta Air Lines
From £ 419
Xiamen Airlines
From £ 436
Cathay Pacific
From £ 510
Qatar Airways
From £ 533
Korean Air
From £ 539

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AC8511

    Philadelphia International Airport

    09:20

    PHL

    1h 33m

    Direct

    10:53

    YYZ

    S M T W T F S
    Search

  2. AC061

    Toronto Pearson International Airport

    13:20

    YYZ

    15h 10m

    Direct

    17:30

    ICN

    S M - W T - S

  3. AA2759

    Philadelphia International Airport

    07:00

    PHL

    3h 59m

    Direct

    09:59

    DFW

    S M T W T - S
    Search

  4. AA281

    Dallas Fort Worth International Airport

    11:40

    DFW

    15h 5m

    Direct

    16:45

    ICN

    S M T W T F S

  5. DL2092

    Philadelphia International Airport

    08:26

    PHL

    5h 58m

    Direct

    11:24

    SEA

    S M - W T - S
    Search

  6. DL197

    Seattle-Tacoma International Airport

    13:05

    SEA

    10h 45m

    Direct

    16:50

    ICN

    S M T W T F S

  7. AA1791

    Philadelphia International Airport

    05:00

    PHL

    4h 17m

    Direct

    08:17

    DFW

    S M T W T - S
    Search

  8. AA281

    Dallas Fort Worth International Airport

    11:40

    DFW

    15h 5m

    Direct

    16:45

    ICN

    S M T W T F S

  9. DL2331

    Philadelphia International Airport

    13:00

    PHL

    1h 45m

    Direct

    14:45

    DTW

    S M T W - F S
    Search

  10. DL883

    Detroit Metropolitan Wayne County Airport

    16:00

    DTW

    4h 49m

    Direct

    17:49

    LAX

    S M T W T F S

  11. YP104

    Los Angeles International Airport

    22:30

    LAX

    13h 20m

    Direct

    04:50

    ICN

    - - T - T - -

  12. DL2270

    Philadelphia International Airport

    12:09

    PHL

    2h 17m

    Direct

    14:26

    ATL

    S M T W T F S
    Search

  13. DL027

    Hartsfield–Jackson Atlanta International Airport

    23:50

    ATL

    14h 10m

    Direct

    04:00

    ICN

    S M T W T F S

  14. AA3052

    Philadelphia International Airport

    20:05

    PHL

    4h 4m

    Direct

    23:09

    DFW

    S M T W T - S
    Search

  15. AA281

    Dallas Fort Worth International Airport

    11:40

    DFW

    15h 5m

    Direct

    16:45

    ICN

    S M T W T F S

  16. AS370

    Philadelphia International Airport

    07:02

    PHL

    6h 6m

    Direct

    10:08

    SEA

    S M T W T F S
    Search

  17. AS1602

    Seattle-Tacoma International Airport

    11:29

    SEA

    1h 6m

    Direct

    13:35

    YVR

    S M T W T - S

  18. TW532

    Vancouver International Airport

    17:25

    YVR

    12h 10m

    Direct

    21:35

    ICN

    S - T - T - S

  19. DL1269

    Philadelphia International Airport

    05:30

    PHL

    2h 20m

    Direct

    07:50

    ATL

    S M T W T F S
    Search

  20. DL827

    Hartsfield–Jackson Atlanta International Airport

    09:05

    ATL

    4h 55m

    Direct

    11:00

    LAX

    S M T W T F S

  21. YP104

    Los Angeles International Airport

    22:30

    LAX

    13h 20m

    Direct

    04:50

    ICN

    - - T - T - -

  22. AS443

    Philadelphia International Airport

    17:49

    PHL

    6h 10m

    Direct

    20:59

    SEA

    S M T W T F S
    Search

  23. AS119

    Seattle-Tacoma International Airport

    13:35

    SEA

    11h 55m

    Direct

    17:30

    ICN

    - - T W T F S
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About Philadelphia International Airport and Incheon International Airport

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

Flight distance 11,148.88km
Cheapest one-way ticket price £ 386
Cheapest return ticket price £ 755

FAQs for Philadelphia International Airport to Incheon International Airport Flights

  • What is the transportation method from the main airport to downtown in Seoul?

    • The distance from Incheon International Airport to downtown is about 48km, by taxi about 1 hour.
    • The distance from Gimpo International Airport to downtown is about 15km, by taxi about 30 minutes.
  • One-way flights from Philadelphia International Airport to Incheon International Airport currently start from £ 386, and round-trip fares start from £ 755. The current lowest fare is a Air Canada flight departing on Tue, Nov 17; 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 Philadelphia International Airport to Incheon International Airport is £ 643. Prices may vary depending on the departure date, airline, and availability.
  • Enter Philadelphia International Airport and Incheon 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.

Popular Destinations & Recommendations

Note: Prices shown on this page are the lowest estimated 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 shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate 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.