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Philadelphia International Airport to Incheon Intl. Airport flight

Explore the cheapest one-way and round-trip flights from Philadelphia International Airport to Incheon Intl. Airport over the next 90 days, with one-way fares from $497 and round-trip from $1,007. Based on Trip.com's latest 7-day flight data.

    • PHL 1:40 PM
      35h 50m
      1 stop
      ICN 3:30 PM
      Philadelphia - Seoul | Mon, Dec 7 | Delta Air Lines
      ICN 7:25 PM
      28h 4m
      1 stop
      PHL 9:29 AM
      Seoul - Philadelphia | Thu, Dec 10 | Delta Air Lines
      $1,007 $1,446
      30% off
      30% off
      $1,446 $1,007
    • PHL 5:24 PM
      33h 26m
      1 stop
      ICN 4:50 PM
      Philadelphia - Seoul | Mon, Nov 23 | Delta Air Lines
      ICN 6:45 PM
      24h 58m
      1 stop
      PHL 5:43 AM
      Seoul - Philadelphia | Sun, Nov 29 | Delta Air Lines
      $1,020 $1,446
      28% off
      28% off
      $1,446 $1,020
    • PHL 8:10 AM
      23h 10m
      1 stop
      ICN 9:20 PM
      Philadelphia - Seoul | Tue, Nov 17 | American Airlines
      ICN 7:45 PM
      25h 39m
      1 stop
      PHL 7:24 AM
      Seoul - Philadelphia | Tue, Nov 24 | Air Premia
      $1,077 $1,446
      26% off
      26% off
      $1,446 $1,077
    • PHL 8:10 AM
      23h 10m
      1 stop
      ICN 9:20 PM
      Philadelphia - Seoul | Fri, Nov 6 | American Airlines
      ICN 7:45 PM
      25h 35m
      1 stop
      PHL 7:20 AM
      Seoul - Philadelphia | Mon, Nov 9 | Air Premia
      $1,077
      26% off
      $1,446 $1,077
    • PHL 8:10 AM
      23h 10m
      1 stop
      ICN 9:20 PM
      Philadelphia - Seoul | Sun, Nov 8 | American Airlines
      ICN 7:45 PM
      25h 35m
      1 stop
      PHL 7:20 AM
      Seoul - Philadelphia | Fri, Nov 13 | Air Premia
      $1,077
      26% off
      $1,446 $1,077
    • PHL 8:15 AM
      23h 5m
      1 stop
      ICN 9:20 PM
      Philadelphia - Seoul | Mon, Nov 9 | American Airlines
      ICN 7:45 PM
      25h 35m
      1 stop
      PHL 7:20 AM
      Seoul - Philadelphia | Sun, Nov 15 | Air Premia
      $1,077
      26% off
      $1,446 $1,077
    • PHL 8:21 AM
      23h 59m
      1 stop
      ICN 9:20 PM
      Philadelphia - Seoul | Fri, Oct 30 | American Airlines
      ICN 7:45 PM
      25h 35m
      1 stop
      PHL 7:20 AM
      Seoul - Philadelphia | Fri, Nov 6 | Air Premia
      $1,081
      25% off
      $1,446 $1,081
    • PHL 8:21 AM
      23h 59m
      1 stop
      ICN 9:20 PM
      Philadelphia - Seoul | Sun, Nov 1 | American Airlines
      ICN 7:45 PM
      25h 35m
      1 stop
      PHL 7:20 AM
      Seoul - Philadelphia | Fri, Nov 6 | Air Premia
      $1,081
      25% off
      $1,446 $1,081
    • PHL 8:10 AM
      23h 10m
      1 stop
      ICN 9:20 PM
      Philadelphia - Seoul | Fri, Nov 13 | American Airlines
      ICN 7:45 PM
      25h 35m
      1 stop
      PHL 7:20 AM
      Seoul - Philadelphia | Fri, Nov 20 | Air Premia
      $1,187
      18% off
      $1,446 $1,187
    • PHL 1:00 PM
      17h 25m
      1 stop
      SEL 2:00 PM
      Philadelphia - Seoul | Wed, Oct 28 | Normal Airline
      SEL 3:00 PM
      6h
      Nonstop
      PHL 4:00 PM
      Seoul - Philadelphia | Fri, Oct 30 | Normal Airline
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    • Cheapest
      PHL 5:05 PM
      35h 20m
      1 stop
      ICN 6:25 PM
      Philadelphia - Seoul | Tue, Nov 10 | Air Canada
      $497 $642
      23% off
      23% off
      $642 $497
    • PHL 7:55 AM
      21h 25m
      1 stop
      ICN 6:20 PM
      Philadelphia - Seoul | Tue, Oct 27 | Korean Air
      $527 $642
      18% off
      18% off
      $642 $527
    • PHL 6:00 AM
      21h 15m
      1 stop
      ICN 4:15 PM
      Philadelphia - Seoul | Sat, Oct 31 | United Airlines
      $527 $642
      18% off
      18% off
      $642 $527
    • PHL 7:02 AM
      21h 33m
      1 stop
      ICN 5:35 PM
      Philadelphia - Seoul | Mon, Nov 2 | Alaska Airlines
      $529
      18% off
      $642 $529
    • PHL 7:06 AM
      20h 39m
      1 stop
      ICN 4:45 PM
      Philadelphia - Seoul | Tue, Oct 27 | American Airlines
      $530
      17% off
      $642 $530
    • PHL 7:00 AM
      19h 45m
      1 stop
      ICN 4:45 PM
      Philadelphia - Seoul | Thu, Nov 12 | American Airlines
      $530
      17% off
      $642 $530
    • PHL 7:00 AM
      19h 45m
      1 stop
      ICN 4:45 PM
      Philadelphia - Seoul | Sat, Nov 14 | American Airlines
      $530
      17% off
      $642 $530
    • PHL 8:05 PM
      30h 40m
      1 stop
      ICN 4:45 PM
      Philadelphia - Seoul | Wed, Nov 4 | American Airlines
      $530
      17% off
      $642 $530
    • PHL 8:05 PM
      30h 40m
      1 stop
      ICN 4:45 PM
      Philadelphia - Seoul | Tue, Nov 3 | American Airlines
      $531
      17% off
      $642 $531
    • PHL 1:00 PM
      17h 25m
      1 stop
      SEL 2:00 PM
      Philadelphia - Seoul | Wed, Oct 28 | Normal Airline
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    • PHL 6:21 PM
      21h 19m
      1 stop
      ICN 4:40 AM
      Philadelphia - Seoul | Thu, Oct 29 | United Airlines
      $527 $1,067
      51% off
      51% off
      $1,067 $527
    • PHL 7:00 AM
      19h 45m
      1 stop
      ICN 4:45 PM
      Philadelphia - Seoul | Mon, Nov 2 | American Airlines
      $530 $1,067
      50% off
      50% off
      $1,067 $530
    • PHL 7:00 AM
      19h 45m
      1 stop
      ICN 4:45 PM
      Philadelphia - Seoul | Thu, Nov 12 | American Airlines
      $530 $1,067
      50% off
      50% off
      $1,067 $530
    • PHL 6:35 AM
      19h 55m
      1 stop
      ICN 3:30 PM
      Philadelphia - Seoul | Wed, Oct 28 | Delta Air Lines
      $533
      50% off
      $1,067 $533
    • PHL 9:48 AM
      18h 2m
      1 stop
      ICN 4:50 PM
      Philadelphia - Seoul | Thu, Oct 29 | Delta Air Lines
      $534
      50% off
      $1,067 $534
    • PHL 7:06 AM
      20h 39m
      1 stop
      ICN 4:45 PM
      Philadelphia - Seoul | Wed, Oct 28 | American Airlines
      $537
      50% off
      $1,067 $537
    • PHL 7:55 AM
      21h 25m
      1 stop
      ICN 6:20 PM
      Philadelphia - Seoul | Thu, Oct 29 | Korean Air
      $682
      36% off
      $1,067 $682
    • PHL 9:15 AM
      19h 10m
      1 stop
      ICN 6:25 PM
      Philadelphia - Seoul | Tue, Nov 3 | Air Canada
      $690
      35% off
      $1,067 $690
    • PHL 5:45 AM
      21h 5m
      1 stop
      ICN 3:50 PM
      Philadelphia - Seoul | Tue, Oct 27 | Delta Air Lines
      $756
      28% off
      $1,067 $756
    • PHL 1:00 PM
      17h 25m
      1 stop
      SEL 2:00 PM
      Philadelphia - Seoul | Wed, Oct 28 | Normal Airline
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    • PHL 9:48 AM
      18h 2m
      1 stop
      ICN 4:50 PM
      Philadelphia - Seoul | Wed, Oct 28 | Delta Air Lines
      $533 $2,630
      80% off
      80% off
      $2,630 $533
    • PHL 9:48 AM
      18h 2m
      1 stop
      ICN 4:50 PM
      Philadelphia - Seoul | Thu, Oct 29 | Delta Air Lines
      $534 $2,630
      80% off
      80% off
      $2,630 $534
    • PHL 9:48 AM
      18h 2m
      1 stop
      ICN 4:50 PM
      Philadelphia - Seoul | Fri, Oct 30 | Delta Air Lines
      $814 $2,630
      69% off
      69% off
      $2,630 $814
    • PHL 9:48 AM
      18h 2m
      1 stop
      ICN 4:50 PM
      Philadelphia - Seoul | Tue, Oct 27 | Korean Air
      $878
      67% off
      $2,630 $878
    • PHL 9:48 AM
      18h 2m
      1 stop
      ICN 4:50 PM
      Philadelphia - Seoul | Wed, Oct 28 | Korean Air
      $893
      66% off
      $2,630 $893
    • PHL 9:48 AM
      18h 2m
      1 stop
      ICN 4:50 PM
      Philadelphia - Seoul | Fri, Oct 30 | Korean Air
      $932
      65% off
      $2,630 $932
    • PHL 9:40 AM
      18h 10m
      1 stop
      ICN 4:50 PM
      Philadelphia - Seoul | Thu, Oct 29 | Korean Air
      $886
      66% off
      $2,630 $886
    • PHL 9:15 AM
      19h 10m
      1 stop
      ICN 6:25 PM
      Philadelphia - Seoul | Fri, Dec 11 | Air Canada
      $964
      63% off
      $2,630 $964
    • PHL 9:15 AM
      19h 10m
      1 stop
      ICN 6:25 PM
      Philadelphia - Seoul | Mon, Dec 7 | Air Canada
      $975
      63% off
      $2,630 $975
    • PHL 1:00 PM
      17h 25m
      1 stop
      SEL 2:00 PM
      Philadelphia - Seoul | Wed, Oct 28 | Normal Airline
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    • PHL 6:21 PM
      21h 19m
      1 stop
      ICN 4:40 AM
      Philadelphia - Seoul | Thu, Oct 29 | United Airlines
      $527 $1,193
      56% off
      56% off
      $1,193 $527
    • PHL 7:00 AM
      19h 45m
      1 stop
      ICN 4:45 PM
      Philadelphia - Seoul | Mon, Nov 2 | American Airlines
      $530 $1,193
      56% off
      56% off
      $1,193 $530
    • PHL 6:35 AM
      19h 55m
      1 stop
      ICN 3:30 PM
      Philadelphia - Seoul | Wed, Oct 28 | Delta Air Lines
      $533 $1,193
      55% off
      55% off
      $1,193 $533
    • PHL 9:48 AM
      18h 2m
      1 stop
      ICN 4:50 PM
      Philadelphia - Seoul | Thu, Oct 29 | Delta Air Lines
      $534
      55% off
      $1,193 $534
    • PHL 7:06 AM
      20h 39m
      1 stop
      ICN 4:45 PM
      Philadelphia - Seoul | Wed, Oct 28 | American Airlines
      $537
      55% off
      $1,193 $537
    • PHL 7:55 AM
      21h 25m
      1 stop
      ICN 6:20 PM
      Philadelphia - Seoul | Thu, Oct 29 | Korean Air
      $682
      43% off
      $1,193 $682
    • PHL 5:45 AM
      21h 5m
      1 stop
      ICN 3:50 PM
      Philadelphia - Seoul | Tue, Oct 27 | Delta Air Lines
      $756
      37% off
      $1,193 $756
    • PHL 5:45 AM
      21h 5m
      1 stop
      ICN 3:50 PM
      Philadelphia - Seoul | Fri, Oct 30 | Delta Air Lines
      $814
      32% off
      $1,193 $814
    • PHL 7:06 AM
      20h 39m
      1 stop
      ICN 4:45 PM
      Philadelphia - Seoul | Tue, Oct 27 | American Airlines
      $876
      27% off
      $1,193 $876
    • PHL 1:00 PM
      17h 25m
      1 stop
      SEL 2:00 PM
      Philadelphia - Seoul | Wed, Oct 28 | Normal Airline
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Displayed flight fares from Philadelphia to Seoul 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 Philadelphia International Airport to Incheon Intl. Airport

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

Data is based on average one-way flight prices from Philadelphia International Airport to Incheon Intl. 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 Philadelphia International Airport to Incheon Intl. Airport, the best time to buy is in October, with an average price of $493. You’ll want to avoid December, when the average price can reach as high as $1,002.

$1,002
$748
$493
$239
  • $493
    Oct
  • $561
    Nov
  • $1,002
    Dec
  • $527
    Jan
  • $504
    Feb
  • $616
    Mar
  • $657
    Apr
  • $967
    May
  • $928
    Jun
  • $843
    Jul
  • $677
    Aug
  • $781
    Sep

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

The data is based on the past 12 months and shows the average ticket prices from Philadelphia International Airport to Incheon Intl. 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 Philadelphia International Airport to Incheon Intl. Airport is Sunday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

$1,031
$849
$666
$484
    Cheapest
  • $787
    Mon
  • $830
    Tue
  • $735
    Wed
  • $885
    Thu
  • $1,031
    Fri
  • $1,006
    Sat
  • $666
    Sun

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

The cheapest airline flying from Philadelphia International Airport to Incheon Intl. Airport is Air Canada (from $497) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Canada
From $497
Alaska Airlines
From $516
United Airlines
From $527
Korean Air
From $527
American Airlines
From $530
Delta Air Lines
From $534
Frontier Airlines
From $534
Xiamen Airlines
From $582
Cathay Pacific
From $681

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

    9:20 AM

    PHL

    1h 33m

    Nonstop

    10:53 AM

    YYZ

    S M T W T F S
    Search

  2. AC061

    Toronto Pearson International Airport

    1:20 PM

    YYZ

    15h 10m

    Nonstop

    5:30 PM

    ICN

    S M - W T - S

  3. AA2759

    Philadelphia International Airport

    7:00 AM

    PHL

    3h 59m

    Nonstop

    9:59 AM

    DFW

    S - - - - - S
    Search

  4. AA281

    Dallas Fort Worth International Airport

    11:40 AM

    DFW

    15h 5m

    Nonstop

    4:45 PM

    ICN

    S M T W T F S

  5. AA583

    Philadelphia International Airport

    7:06 AM

    PHL

    3h 50m

    Nonstop

    9:56 AM

    DFW

    - M T W T F -
    Search

  6. AA281

    Dallas Fort Worth International Airport

    11:40 AM

    DFW

    15h 5m

    Nonstop

    4:45 PM

    ICN

    S M T W T F S

  7. DL2791

    Philadelphia International Airport

    6:00 AM

    PHL

    3h 4m

    Nonstop

    8:04 AM

    MSP

    S M T W T F S
    Search

  8. DL171

    Minneapolis-Saint Paul International Airport

    1:35 PM

    MSP

    12h 45m

    Nonstop

    5:20 PM

    ICN

    S M T W T F S

  9. UA2661

    Philadelphia International Airport

    6:00 AM

    PHL

    6h 22m

    Nonstop

    9:22 AM

    SFO

    S - - W T F S
    Search

  10. UA893

    San Francisco Intl. Airport

    10:25 AM

    SFO

    11h 35m

    Nonstop

    3:00 PM

    ICN

    S M T W T F S

  11. DL1540

    Philadelphia International Airport

    6:00 AM

    PHL

    1h 55m

    Nonstop

    7:55 AM

    DTW

    S M T W T F S
    Search

  12. DL159

    Detroit Metropolitan Wayne County Airport

    12:20 PM

    DTW

    15h 5m

    Nonstop

    4:25 PM

    ICN

    S M T W T F S

  13. DL1692

    Philadelphia International Airport

    3:22 PM

    PHL

    2h 26m

    Nonstop

    5:48 PM

    ATL

    S M T W T - S
    Search

  14. DL027

    Hartsfield–Jackson Atlanta International Airport

    11:50 PM

    ATL

    14h 10m

    Nonstop

    4:00 AM

    ICN

    S M T W T F S

  15. AA1751

    Philadelphia International Airport

    5:00 AM

    PHL

    3h 40m

    Nonstop

    7:40 AM

    DFW

    - M T W T F -
    Search

  16. AA281

    Dallas Fort Worth International Airport

    11:40 AM

    DFW

    15h 5m

    Nonstop

    4:45 PM

    ICN

    S M T W T F S

  17. UA225

    Philadelphia International Airport

    6:21 PM

    PHL

    6h 22m

    Nonstop

    9:43 PM

    SFO

    S M T W T - S
    Search

  18. UA805

    San Francisco Intl. Airport

    11:45 PM

    SFO

    12h 55m

    Nonstop

    4:40 AM

    ICN

    S M T W T F S

  19. KE7519

    Philadelphia International Airport

    5:15 AM

    PHL

    2h 10m

    Nonstop

    7:25 AM

    ATL

    S M T W T F S
    Search

  20. KE036

    Hartsfield–Jackson Atlanta International Airport

    1:25 PM

    ATL

    15h 25m

    Nonstop

    5:50 PM

    ICN

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

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

Flight distance 11,148.88 km
Cheapest one-way ticket price $497
Cheapest return ticket price $1,007

FAQs for Philadelphia International Airport to Incheon Intl. 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 48 km. It takes about 1 hour by taxi.
    • The distance from Gimpo International Airport to downtown is about 15 km. It takes about 30 minutes by taxi.
  • One-way flights from Philadelphia International Airport to Incheon Intl. Airport currently start from $497, and round-trip fares start from $1,007. The current lowest fare is a Air Canada flight departing on Tue, Nov 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 Philadelphia International Airport to Incheon Intl. Airport is $862. Prices may vary depending on the departure date, airline, and availability.
  • Enter Philadelphia International Airport and Incheon Intl. 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

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.