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$387+ Cheap flights from South Korea to Philadelphia (PHL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — PHL
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from South Korea to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from South Korea (KR0) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

Find flight deals from South Korea to Philadelphia

Cheapest flights from South Korea to Philadelphia
Explore the most affordable flight options available from South Korea to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This American Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/256:50 pmICN - PHL
1 stop28h 29mAmerican Airlines
Tue 12/315:15 pmPHL - ICN
1 stop33h 30mAmerican Airlines
Deal found 11/19$625
This United Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2512:45 pmICN - PHL
2 stops24h 09mUnited Airlines
Thu 11/282:50 pmPHL - ICN
2 stops24h 50mUnited Airlines
Deal found 11/20$645
This Gotogate deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/116:20 pmICN - PHL
2 stops34h 30mAir Canada
Fri 1/313:30 pmPHL - ICN
2 stops57h 45mAir Canada
Deal found 11/19$841
This hutchgo.com deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure hutchgo.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/37:40 pmGMP - PHL
2 stops31h 11mJapan Airlines
Fri 12/66:23 amPHL - GMP
2 stops25h 57mJapan Airlines
Deal found 11/19$980
This Korean Air deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/37:25 pmICN - PHL
1 stop17h 24mMultiple Airlines
Fri 12/67:24 pmPHL - ICN
1 stop20h 21mMultiple Airlines
Deal found 11/19$1,082
This Gotogate deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/167:50 pmGMP - PHL
2 stops32h 05mANA
Tue 12/316:15 amPHL - GMP
2 stops26h 15mANA
Deal found 11/20$1,118
This Japan Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/257:50 amGMP - PHL
2 stops23h 05mMultiple Airlines
Tue 12/317:10 amPHL - GMP
2 stops21h 10mMultiple Airlines
Deal found 11/19$1,222
This Korean Air deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/27:30 pmICN - PHL
1 stop18h 01mKorean Air
Fri 12/67:24 pmPHL - ICN
1 stop20h 21mKorean Air
Deal found 11/20$1,380
This Qatar Airways deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/912:20 amICN - PHL
1 stop29h 25mQatar Airways
Wed 2/128:01 pmPHL - ICN
1 stop23h 59mQatar Airways
Deal found 11/19$1,873
This China Southern deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3010:50 amICN - PHL
2 stops34h 46mChina Southern
Thu 6/193:30 pmPHL - ICN
3 stops41h 15mChina Southern
Deal found 11/20$2,414

Find flights from South Korea to Philadelphia within your budget

Customize your flight search to find flights from South Korea to Philadelphia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.

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Route

Depart

Return

Price

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Wed 12/25

6:50 pm-9:19 am

1 stop28h 29m

Philadelphia

Tue 12/31

5:15 pm-4:45 pm

1 stop33h 30m

$625

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Mon 2/24

6:00 pm-9:42 pm

1 stop17h 42m

Philadelphia

Mon 3/3

8:30 am-5:40 am

1 stop31h 10m

$645

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Wed 2/26

4:55 pm-10:36 pm

2 stops19h 41m

Philadelphia

Sat 5/17

5:05 pm-4:05 pm

2 stops34h 00m

$818

SeoulPhiladelphia

GMP - PHL

GMPPHL

Seoul Gimpo Intl

Tue 12/3

7:40 pm-12:51 pm

2 stops31h 11m

Philadelphia

Fri 12/6

6:23 am-10:20 pm

2 stops25h 57m

$980

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Tue 12/3

7:25 pm-10:49 pm

1 stop17h 24m

Philadelphia

Fri 12/6

7:24 pm-5:45 am

1 stop20h 21m

$1,082

SeoulPhiladelphia

GMP - PHL

GMPPHL

Seoul Gimpo Intl

Mon 12/16

7:50 pm-1:55 pm

2 stops32h 05m

Philadelphia

Tue 12/31

6:15 am-10:30 pm

2 stops26h 15m

$1,118

SeoulPhiladelphia

GMP - PHL

GMPPHL

Seoul Gimpo Intl

Wed 12/25

7:50 am-4:55 pm

2 stops23h 05m

Philadelphia

Tue 12/31

7:10 am-6:20 pm

2 stops21h 10m

$1,222

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Fri 3/21

9:40 am-3:42 pm

1 stop19h 02m

Philadelphia

Fri 3/28

6:15 am-3:30 pm

1 stop20h 15m

$1,272

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Tue 2/25

12:20 am-3:45 pm

1 stop29h 25m

Philadelphia

Sat 5/17

8:45 pm-5:35 pm

1 stop31h 50m

$1,820

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Sun 2/16

4:15 pm-7:08 am

3 stops52h 53m

Philadelphia

Fri 2/21

1:45 pm-9:50 pm

2 stops42h 05m

$1,859

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 19 results
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Best time to book a flight from South Korea to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from South Korea with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from South Korea to Philadelphia

Get recent, data-driven insights about flights from South Korea to Philadelphia including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from South Korea to Philadelphia?

Currently, September is the cheapest month in which you can book a flight from South Korea to Philadelphia (average of $234). Flying from South Korea to Philadelphia in March is currently the most expensive (average of $284). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KR to PHL?

Find hourly flight availability from South Korea to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

When flying from South Korea to Philadelphia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

Temperature in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated November 20, 2024.
Korean Air
8.5
Very good
1,024 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

Korean Air
8.5
Very good
1,024 reviews
Korean Air
8.5
Very good
1,024 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

ANA
8.4
Very good
833 reviews
Korean Air
8.5
Very good
1,024 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

Japan Airlines
8.3
Very good
1,460 reviews
Korean Air
8.5
Very good
1,024 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

China Southern
7.7
Good
122 reviews
Korean Air
8.5
Very good
1,024 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

Qatar Airways
7.5
Good
3,831 reviews
Korean Air
8.5
Very good
1,024 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

Related info for your journey

Find useful and relevant information for your journey from South Korea to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Philadelphia from South Korea?

    Philadelphia (PHL) is the airport you will fly into if you book a flight from South Korea to Philadelphia. It is only a 7.0 mi journey from Philadelphia (PHL) to Philadelphia’s city center.

  • What are the cheapest airlines to fly from South Korea to Philadelphia one-way?

    $398 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on American Airlines and Air Canada, with prices starting from $399 and $484, respectively.

  • What are the most popular routes from South Korea to Philadelphia?

    The most popular flight routes from South Korea to Philadelphia are Incheon Intl - Philadelphia, Seoul Gimpo Intl - Philadelphia and Jeju City - Philadelphia.

  • Can I find deals for flights from South Korea to Philadelphia that include hotel bookings?

    Yes. In addition to deals on South Korea to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Korea to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Korea to Philadelphia.

  • Can I find deals for business class flights from South Korea to Philadelphia?

    Yes. Cheapflights offers flight deals from South Korea to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from South Korea to Philadelphia?

    Currently, September is the cheapest month in which you can book a flight from South Korea to Philadelphia (average of $234). Flying from South Korea to Philadelphia in March is currently the most expensive (average of $284). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for South Korea to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from South Korea to Philadelphia

Discover the top 5 airlines that operate flights from South Korea to Philadelphia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$552Average$888FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$659Average$731FlexibilityNo cancel feeOn-time69%
DeltaCheapest$846Average$1,107FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$861Average$937FlexibilityNo cancel feeOn-time67%
Korean AirCheapest$885Average$1,086FlexibilityNo cancel feeOn-time81%
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