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Philadelphia International Airport to Incheon Intl. Airport flight
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Philadelphia International Airport to Incheon Intl. Airport Flights Info

Cheapest one-way
PHP 33,105
Korean Air Korean Air 20h 55m · 1 stop Wed, Nov 18
Select flight
Cheapest round-trip
PHP 64,127
Delta Air Lines Delta Air Lines 35h 50m · 2 stops Sat, Dec 5 - Tue, Dec 8
Select flight
When to travel
February
Cheapest
Recommended airlines
Korean Air Korean AirCheapest· From PHP 33,105 Korean Air Korean AirMost booked

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 PHP 33,105 and round-trip from PHP 64,127. Based on Trip.com's latest 7-day flight data.

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    • PHL 1:40 PM
      35h 50m
      1 stop
      ICN 3:30 PM
      Philadelphia - Seoul | Sat, Dec 5 | Delta Air Lines
      ICN 7:25 PM
      28h 4m
      1 stop
      PHL 9:29 AM
      Seoul - Philadelphia | Tue, Dec 8 | Delta Air Lines
      PHP 64,127 PHP 111,484
      42% off
      42% off
      PHP 111,484 PHP 64,127
    • PHL 5:24 PM
      33h 26m
      1 stop
      ICN 4:50 PM
      Philadelphia - Seoul | Sat, Nov 21 | Delta Air Lines
      ICN 6:45 PM
      24h 58m
      1 stop
      PHL 5:43 AM
      Seoul - Philadelphia | Fri, Nov 27 | Delta Air Lines
      PHP 64,910 PHP 111,484
      42% off
      42% off
      PHP 111,484 PHP 64,910
    • PHL 5:19 PM
      35h 1m
      1 stop
      ICN 6:20 PM
      Philadelphia - Seoul | Tue, Dec 1 | Korean Air
      ICN 10:35 AM
      24h 17m
      1 stop
      PHL 8:52 PM
      Seoul - Philadelphia | Sun, Dec 6 | Korean Air
      PHP 68,367 PHP 111,484
      39% off
      39% off
      PHP 111,484 PHP 68,367
    • PHL 5:00 AM
      21h 45m
      1 stop
      ICN 4:45 PM
      Philadelphia - Seoul | Tue, Dec 1 | American Airlines
      ICN 6:50 PM
      30h 39m
      1 stop
      PHL 11:29 AM
      Seoul - Philadelphia | Sun, Dec 6 | American Airlines
      PHP 69,504
      38% off
      PHP 111,484 PHP 69,504
    • PHL 3:39 PM
      24h 6m
      1 stop
      ICN 5:45 AM
      Philadelphia - Seoul | Tue, Dec 1 | Delta Air Lines
      ICN 5:40 PM
      17h 12m
      1 stop
      PHL 8:52 PM
      Seoul - Philadelphia | Sun, Dec 6 | Delta Air Lines
      PHP 70,879
      36% off
      PHP 111,484 PHP 70,879
    • PHL 6:58 PM
      31h 22m
      1 stop
      ICN 4:20 PM
      Philadelphia - Seoul | Fri, Nov 20 | Delta Air Lines
      ICN 7:25 PM
      28h 2m
      1 stop
      PHL 9:27 AM
      Seoul - Philadelphia | Fri, Nov 27 | Delta Air Lines
      PHP 70,975
      36% off
      PHP 111,484 PHP 70,975
    • PHL 3:40 PM
      33h 50m
      1 stop
      ICN 3:30 PM
      Philadelphia - Seoul | Sun, Nov 22 | Delta Air Lines
      ICN 9:35 AM
      16h
      1 stop
      PHL 11:35 AM
      Seoul - Philadelphia | Thu, Nov 26 | Delta Air Lines
      PHP 76,123
      32% off
      PHP 111,484 PHP 76,123
    • PHL 7:00 AM
      20h 35m
      1 stop
      ICN 5:35 PM
      Philadelphia - Seoul | Sun, Nov 22 | Alaska Airlines
      ICN 8:00 PM
      35h 43m
      1 stop
      PHL 5:43 PM
      Seoul - Philadelphia | Thu, Nov 26 | Alaska Airlines
      PHP 78,425
      30% off
      PHP 111,484 PHP 78,425
    • PHL 8:40 AM
      19h 40m
      1 stop
      ICN 6:20 PM
      Philadelphia - Seoul | Sat, Dec 5 | Korean Air
      ICN 8:45 AM
      18h 15m
      1 stop
      PHL 1:00 PM
      Seoul - Philadelphia | Tue, Dec 8 | Korean Air
      PHP 78,893
      28% off
      PHP 111,484 PHP 78,893
    • PHL 1:00 PM
      17h 25m
      1 stop
      SEL 2:00 PM
      Philadelphia - Seoul | Wed, Nov 18 | Normal Airline
      SEL 3:00 PM
      6h
      Nonstop
      PHL 4:00 PM
      Seoul - Philadelphia | Fri, Nov 20 | Normal Airline
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    • Cheapest
      PHL 6:00 AM
      20h 55m
      1 stop
      ICN 4:55 PM
      Philadelphia - Seoul | Wed, Nov 18 | Korean Air
      PHP 33,105 PHP 46,828
      28% off
      28% off
      PHP 46,828 PHP 33,105
    • PHL 6:00 AM
      20h 55m
      1 stop
      ICN 4:55 PM
      Philadelphia - Seoul | Wed, Dec 2 | Korean Air
      PHP 33,124 PHP 46,828
      28% off
      28% off
      PHP 46,828 PHP 33,124
    • PHL 6:00 AM
      20h 55m
      1 stop
      ICN 4:55 PM
      Philadelphia - Seoul | Wed, Nov 25 | Korean Air
      PHP 33,191 PHP 46,828
      28% off
      28% off
      PHP 46,828 PHP 33,191
    • PHL 6:00 AM
      20h 55m
      1 stop
      ICN 4:55 PM
      Philadelphia - Seoul | Thu, Nov 26 | Korean Air
      PHP 33,305
      28% off
      PHP 46,828 PHP 33,305
    • PHL 7:15 AM
      21h 5m
      1 stop
      ICN 6:20 PM
      Philadelphia - Seoul | Sat, Nov 28 | Korean Air
      PHP 33,305
      28% off
      PHP 46,828 PHP 33,305
    • PHL 8:00 AM
      20h 20m
      1 stop
      ICN 6:20 PM
      Philadelphia - Seoul | Sun, Nov 29 | Korean Air
      PHP 33,391
      28% off
      PHP 46,828 PHP 33,391
    • PHL 8:00 AM
      20h 20m
      1 stop
      ICN 6:20 PM
      Philadelphia - Seoul | Tue, Nov 17 | Korean Air
      PHP 33,401
      28% off
      PHP 46,828 PHP 33,401
    • PHL 4:38 PM
      23h 2m
      1 stop
      ICN 5:40 AM
      Philadelphia - Seoul | Wed, Nov 18 | United Airlines
      PHP 33,620
      28% off
      PHP 46,828 PHP 33,620
    • PHL 7:00 AM
      19h 45m
      1 stop
      ICN 4:45 PM
      Philadelphia - Seoul | Wed, Nov 18 | American Airlines
      PHP 33,687
      28% off
      PHP 46,828 PHP 33,687
    • PHL 1:00 PM
      17h 25m
      1 stop
      SEL 2:00 PM
      Philadelphia - Seoul | Wed, Nov 18 | Normal Airline
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    • PHL 5:00 AM
      21h 45m
      1 stop
      ICN 4:45 PM
      Philadelphia - Seoul | Sat, Nov 28 | American Airlines
      PHP 33,725 PHP 76,105
      56% off
      56% off
      PHP 76,105 PHP 33,725
    • PHL 6:00 AM
      20h 15m
      1 stop
      ICN 4:15 PM
      Philadelphia - Seoul | Wed, Nov 25 | United Airlines
      PHP 33,745 PHP 76,105
      56% off
      56% off
      PHP 76,105 PHP 33,745
    • PHL 6:00 AM
      20h 50m
      1 stop
      ICN 4:50 PM
      Philadelphia - Seoul | Thu, Nov 26 | Delta Air Lines
      PHP 34,107 PHP 76,105
      55% off
      55% off
      PHP 76,105 PHP 34,107
    • PHL 5:00 AM
      21h 45m
      1 stop
      ICN 4:45 PM
      Philadelphia - Seoul | Thu, Nov 26 | American Airlines
      PHP 34,499
      55% off
      PHP 76,105 PHP 34,499
    • PHL 6:30 AM
      20h 10m
      1 stop
      ICN 4:40 PM
      Philadelphia - Seoul | Sat, Nov 28 | Korean Air
      PHP 34,556
      55% off
      PHP 76,105 PHP 34,556
    • PHL 6:00 AM
      20h 50m
      1 stop
      ICN 4:50 PM
      Philadelphia - Seoul | Wed, Nov 18 | Delta Air Lines
      PHP 34,604
      55% off
      PHP 76,105 PHP 34,604
    • PHL 5:00 AM
      21h 45m
      1 stop
      ICN 4:45 PM
      Philadelphia - Seoul | Wed, Nov 25 | American Airlines
      PHP 34,642
      54% off
      PHP 76,105 PHP 34,642
    • PHL 7:15 AM
      19h 5m
      1 stop
      ICN 4:20 PM
      Philadelphia - Seoul | Sat, Nov 28 | Delta Air Lines
      PHP 34,757
      54% off
      PHP 76,105 PHP 34,757
    • PHL 5:00 AM
      21h 45m
      1 stop
      ICN 4:45 PM
      Philadelphia - Seoul | Sun, Nov 29 | American Airlines
      PHP 34,929
      54% off
      PHP 76,105 PHP 34,929
    • PHL 1:00 PM
      17h 25m
      1 stop
      SEL 2:00 PM
      Philadelphia - Seoul | Wed, Nov 18 | Normal Airline
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    • PHL 8:10 AM
      18h 25m
      1 stop
      ICN 4:35 PM
      Philadelphia - Seoul | Tue, Nov 17 | American Airlines
      PHP 56,151 PHP 257,138
      78% off
      78% off
      PHP 257,138 PHP 56,151
    • PHL 8:20 AM
      18h 35m
      1 stop
      ICN 4:55 PM
      Philadelphia - Seoul | Fri, Jan 1 | Korean Air
      PHP 56,123 PHP 257,138
      78% off
      78% off
      PHP 257,138 PHP 56,123
    • PHL 9:15 AM
      19h 10m
      1 stop
      ICN 6:25 PM
      Philadelphia - Seoul | Mon, Dec 14 | Air Canada
      PHP 56,514 PHP 257,138
      78% off
      78% off
      PHP 257,138 PHP 56,514
    • PHL 9:15 AM
      19h 10m
      1 stop
      ICN 6:25 PM
      Philadelphia - Seoul | Sun, Dec 13 | Air Canada
      PHP 56,982
      78% off
      PHP 257,138 PHP 56,982
    • PHL 9:15 AM
      19h 10m
      1 stop
      ICN 6:25 PM
      Philadelphia - Seoul | Mon, Dec 7 | Air Canada
      PHP 62,054
      76% off
      PHP 257,138 PHP 62,054
    • PHL 9:15 AM
      19h 10m
      1 stop
      ICN 6:25 PM
      Philadelphia - Seoul | Tue, Dec 15 | Air Canada
      PHP 68,959
      73% off
      PHP 257,138 PHP 68,959
    • PHL 9:15 AM
      19h 10m
      1 stop
      ICN 6:25 PM
      Philadelphia - Seoul | Fri, Dec 11 | Air Canada
      PHP 73,811
      71% off
      PHP 257,138 PHP 73,811
    • PHL 9:15 AM
      19h 10m
      1 stop
      ICN 6:25 PM
      Philadelphia - Seoul | Tue, Dec 22 | Air Canada
      PHP 76,992
      70% off
      PHP 257,138 PHP 76,992
    • PHL 9:15 AM
      19h 10m
      1 stop
      ICN 6:25 PM
      Philadelphia - Seoul | Thu, Dec 10 | Air Canada
      PHP 78,023
      70% off
      PHP 257,138 PHP 78,023
    • PHL 1:00 PM
      17h 25m
      1 stop
      SEL 2:00 PM
      Philadelphia - Seoul | Wed, Nov 18 | Normal Airline
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    • PHL 9:15 AM
      19h 10m
      1 stop
      ICN 6:25 PM
      Philadelphia - Seoul | Tue, Nov 17 | Air Canada
      PHP 49,743 PHP 83,812
      41% off
      41% off
      PHP 83,812 PHP 49,743
    • PHL 6:00 AM
      20h 50m
      1 stop
      ICN 4:50 PM
      Philadelphia - Seoul | Wed, Nov 18 | Delta Air Lines
      PHP 34,604 PHP 83,812
      59% off
      59% off
      PHP 83,812 PHP 34,604
    • PHL 6:15 AM
      21h
      1 stop
      ICN 5:15 PM
      Philadelphia - Seoul | Fri, Nov 20 | United Airlines
      PHP 60,344 PHP 83,812
      28% off
      28% off
      PHP 83,812 PHP 60,344
    • PHL 7:00 AM
      20h 35m
      1 stop
      ICN 5:35 PM
      Philadelphia - Seoul | Fri, Nov 20 | Alaska Airlines
      PHP 57,183
      32% off
      PHP 83,812 PHP 57,183
    • PHL 9:15 AM
      19h 10m
      1 stop
      ICN 6:25 PM
      Philadelphia - Seoul | Fri, Nov 20 | Air Canada
      PHP 58,081
      31% off
      PHP 83,812 PHP 58,081
    • PHL 7:00 AM
      20h 35m
      1 stop
      ICN 5:35 PM
      Philadelphia - Seoul | Sat, Nov 21 | Alaska Airlines
      PHP 57,278
      32% off
      PHP 83,812 PHP 57,278
    • PHL 7:00 AM
      20h 45m
      1 stop
      ICN 5:45 PM
      Philadelphia - Seoul | Sat, Nov 21 | Delta Air Lines
      PHP 58,511
      30% off
      PHP 83,812 PHP 58,511
    • PHL 1:00 PM
      17h 25m
      1 stop
      SEL 2:00 PM
      Philadelphia - Seoul | Wed, Nov 18 | 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.

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 Korean Air (from PHP 33,105) among 2 carriers operating this route. Based on Trip.com's latest 7-day flight data.
Frontier Airlines logo Frontier Airlines American Airlines logo American Airlines Delta Air Lines logo Delta Air Lines United Airlines logo United Airlines Alaska Airlines logo Alaska Airlines
Korean Air logo Korean Air American Airlines logo American Airlines

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 February, with an average price of PHP 32,048. You’ll want to avoid December, when the average price can reach as high as PHP 63,765.

PHP 63,765
PHP 47,907
PHP 32,048
PHP 16,190
    Cheapest
  • PHP 36,966
    Nov
  • PHP 63,765
    Dec
  • PHP 33,544
    Jan
  • PHP 32,048
    Feb
  • PHP 39,213
    Mar
  • PHP 41,818
    Apr
  • PHP 61,581
    May
  • PHP 59,087
    Jun
  • PHP 53,697
    Jul
  • PHP 43,118
    Aug
  • PHP 49,708
    Sep
  • PHP 58,988
    Oct

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.

PHP 65,641
PHP 54,025
PHP 42,409
PHP 30,793
    Cheapest
  • PHP 51,427
    Mon
  • PHP 52,815
    Tue
  • PHP 47,639
    Wed
  • PHP 57,696
    Thu
  • PHP 65,641
    Fri
  • PHP 64,071
    Sat
  • PHP 42,409
    Sun

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. DL1152

    Philadelphia International Airport

    6:40 AM

    PHL

    2h 20m

    Nonstop

    9:00 AM

    ATL

    S M T W T F S
    Search

  2. DL189

    Hartsfield–Jackson Atlanta International Airport

    9:45 AM

    ATL

    14h 25m

    Nonstop

    2:10 PM

    ICN

    S M T W T F S

  3. DL2023

    Philadelphia International Airport

    7:00 AM

    PHL

    5h 10m

    Nonstop

    10:10 AM

    SLC

    S M T W T F S
    Search

  4. DL173

    Salt Lake City International Airport

    11:55 AM

    SLC

    11h 25m

    Nonstop

    3:20 PM

    ICN

    S M T W T F S

  5. DL1269

    Philadelphia International Airport

    5:30 AM

    PHL

    2h 20m

    Nonstop

    7:50 AM

    ATL

    S M T W T F S
    Search

  6. DL189

    Hartsfield–Jackson Atlanta International Airport

    9:45 AM

    ATL

    14h 25m

    Nonstop

    2:10 PM

    ICN

    S M T W T F S

  7. AA2759

    Philadelphia International Airport

    7:00 AM

    PHL

    4h

    Nonstop

    10:00 AM

    DFW

    S M T W T F S
    Search

  8. AA281

    Dallas Fort Worth International Airport

    10:40 AM

    DFW

    15h 5m

    Nonstop

    4:45 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

    10:20 AM

    SFO

    12h 55m

    Nonstop

    4:15 PM

    ICN

    S M T W T F S

  11. DL2791

    Philadelphia International Airport

    6:15 AM

    PHL

    3h

    Nonstop

    8:15 AM

    MSP

    S M T W T F S
    Search

  12. DL171

    Minneapolis-Saint Paul International Airport

    1:35 PM

    MSP

    12h 45m

    Nonstop

    5:20 PM

    ICN

    S M T W T F S

  13. KE7000

    Philadelphia International Airport

    8:00 AM

    PHL

    2h 15m

    Nonstop

    10:15 AM

    ATL

    S M T W T F S
    Search

  14. KE036

    Hartsfield–Jackson Atlanta International Airport

    12:25 PM

    ATL

    15h 55m

    Nonstop

    6:20 PM

    ICN

    S M T W T F S

  15. DL2092

    Philadelphia International Airport

    8:26 AM

    PHL

    5h 58m

    Nonstop

    11:24 AM

    SEA

    S M T W T F S
    Search

  16. DL197

    Seattle Tacoma Intl. Airport

    1:05 PM

    SEA

    10h 45m

    Nonstop

    4:50 PM

    ICN

    S M T W T F S

  17. KE3318

    Philadelphia International Airport

    6:00 AM

    PHL

    1h 31m

    Nonstop

    7:31 AM

    BOS

    S M T W T F S
    Search

  18. KE092

    Boston Logan International Airport

    11:10 AM

    BOS

    15h 45m

    Nonstop

    4:55 PM

    ICN

    S M T W T F S

  19. KE6998

    Philadelphia International Airport

    6:30 AM

    PHL

    2h 16m

    Nonstop

    8:46 AM

    ATL

    S M T W T F S
    Search

  20. KE036

    Hartsfield–Jackson Atlanta International Airport

    12:25 PM

    ATL

    15h 55m

    Nonstop

    6:20 PM

    ICN

    S M T W T F S
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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 PHP 33,105, and round-trip fares start from PHP 64,127. The current lowest fare is a Korean Air flight departing on Wed, Nov 18; 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 PHP 56,718. 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.