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$396+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — PHL
Dec 26 — Jan 21
Thu 12/26
Thu 1/2
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 December 21, 2024.

Round-trip from

$645
(United Airlines)

One-way from

$396
(United Airlines)
From South Korea to Philadelphia
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One-way flight from South Korea to Philadelphia
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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 December 21, 2024.

This American Airlines deal was found by Cheapflights users on 12/21. 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.
Mon 12/236:50 pmICN - PHL
1 stop20h 05mAmerican Airlines
Tue 1/76:23 amPHL - ICN
1 stop20h 22mAmerican Airlines
Deal found 12/21$622
This United Airlines deal was found by Cheapflights users on 12/21. 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 12/2312:45 pmICN - PHL
2 stops24h 07mUnited Airlines
Fri 12/276:24 pmPHL - ICN
1 stop21h 16mUnited Airlines
Deal found 12/21$645
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Mon 12/237:50 amGMP - PHL
2 stops20h 46mMultiple Airlines
Tue 1/75:00 amPHL - GMP
2 stops27h 20mMultiple Airlines
Deal found 12/21$1,458
This Qatar Airways deal was found by Cheapflights users on 12/20. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2612:20 amICN - PHL
1 stop29h 05mQatar Airways
Sat 12/287:50 pmPHL - ICN
1 stop31h 25mQatar Airways
Deal found 12/20$1,850
This Etihad Airways deal was found by Cheapflights users on 12/21. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2212:20 amICN - PHL
2 stops34h 38mMultiple Airlines
Tue 1/711:10 amPHL - ICN
2 stops34h 05mMultiple Airlines
Deal found 12/21$1,887

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 2,558,603 searches. Data last updated December 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Wed 2/26

6:00 pm-9:42 pm

1 stop17h 42m

Philadelphia

Sun 3/2

8:30 am-4:15 pm

1 stop41h 45m

$645

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Mon 1/20

4:55 pm-2:50 pm

2 stops35h 55m

Philadelphia

Fri 1/24

9:00 am-6:25 pm

1 stop19h 25m

$784

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Thu 1/23

6:50 pm-9:19 am

1 stop28h 29m

Philadelphia

Fri 1/31

6:23 am-4:45 pm

1 stop20h 22m

$876

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Fri 4/25

9:30 am-4:07 pm

1 stop19h 37m

Philadelphia

Fri 5/2

6:15 am-5:25 pm

1 stop22h 10m

$1,067

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Thu 1/23

4:55 pm-3:45 pm

2 stops36h 50m

Philadelphia

Fri 1/31

11:02 am-10:30 am

3 stops33h 28m

$1,396

SeoulPhiladelphia

GMP - PHL

GMPPHL

Seoul Gimpo Intl

Sat 1/25

7:50 pm-2:24 pm

2 stops32h 34m

Philadelphia

Thu 1/30

12:15 pm-11:20 am

2 stops33h 05m

$1,452

SeoulPhiladelphia

GMP - PHL

GMPPHL

Seoul Gimpo Intl

Sun 1/19

7:50 am-12:49 pm

2 stops18h 59m

Philadelphia

Sun 1/26

6:23 am-10:20 pm

2 stops25h 57m

$1,676

SeoulPhiladelphia

GMP - PHL

GMPPHL

Seoul Gimpo Intl

Fri 4/25

12:05 pm-5:06 pm

2 stops42h 01m

Philadelphia

Fri 5/2

6:00 am-10:00 pm

2 stops27h 00m

$1,714

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

$1,805

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Mon 2/24

9:40 am-6:49 am

3 stops35h 09m

Philadelphia

Mon 3/3

1:45 pm-3:15 pm

2 stops35h 30m

$1,914

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 21 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, August is the cheapest month in which you can book a flight from South Korea to Philadelphia (average of $236). Flying from South Korea to Philadelphia in March is currently the most expensive (average of $295). 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 December 21, 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 December 21, 2024.
Get a feel of what it's like to fly with United Airlines and Qatar Airways from South Korea to Philadelphia by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
844 reviews

Crew

8.7

Overall

8.4

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Food

7.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

ANA
8.4
Very good
844 reviews
ANA
8.4
Very good
844 reviews

Crew

8.7

Overall

8.4

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Food

7.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Korean Air
8.4
Very good
1,025 reviews
ANA
8.4
Very good
844 reviews

Crew

8.7

Overall

8.4

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Food

7.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Japan Airlines
8.3
Very good
1,440 reviews
ANA
8.4
Very good
844 reviews

Crew

8.7

Overall

8.4

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Food

7.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Delta
8.0
Very good
8,597 reviews
ANA
8.4
Very good
844 reviews

Crew

8.7

Overall

8.4

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Food

7.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Qatar Airways
7.5
Good
3,787 reviews
ANA
8.4
Very good
844 reviews

Crew

8.7

Overall

8.4

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Food

7.7

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

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?

    $396 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 Air Canada and Korean Air, with prices starting from $484 and $619, 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, August is the cheapest month in which you can book a flight from South Korea to Philadelphia (average of $236). Flying from South Korea to Philadelphia in March is currently the most expensive (average of $295). 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 2,558,603 searches. Data last updated December 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$552Average$835FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$659Average$731FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$861Average$928FlexibilityNo cancel feeOn-time67%
Korean AirCheapest$885Average$1,086FlexibilityNo cancel feeOn-time81%
DeltaCheapest$970Average$1,136FlexibilityNo cancel feeOn-timeN/A
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