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$403+ Cheap flights from Philadelphia (PHL) to South Korea

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ICN
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Philadelphia to South Korea

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to South Korea (KR0). 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 Philadelphia to South Korea

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

This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/88:27 pmPHL - ICN
2 stops36h 33mMultiple Airlines
Fri 12/131:20 pmICN - PHL
1 stop38h 20mMultiple Airlines
Deal found 11/19$869
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/216:00 amPHL - ICN
1 stop20h 30mDelta
Thu 11/289:35 amICN - PHL
1 stop22h 17mDelta
Deal found 11/20$902
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.
Sun 12/19:00 pmPHL - ICN
1 stop29h 45mAmerican Airlines
Tue 12/106:50 pmICN - PHL
1 stop20h 06mAmerican Airlines
Deal found 11/19$903
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/254:25 pmPHL - ICN
2 stops34h 20mAir Canada
Fri 11/296:20 pmICN - PHL
2 stops34h 30mAir Canada
Deal found 11/19$990
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.
Thu 11/216:00 amPHL - ICN
1 stop19h 30mKorean Air
Wed 11/277:30 pmICN - PHL
1 stop18h 01mKorean Air
Deal found 11/20$1,109
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.
Thu 12/58:35 amPHL - GMP
2 stops23h 45mMultiple Airlines
Tue 12/107:50 amGMP - PHL
2 stops23h 57mMultiple Airlines
Deal found 11/19$1,119
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/216:32 amPHL - ICN
2 stops33h 08mUnited Airlines
Thu 11/2812:45 pmICN - PHL
2 stops20h 46mUnited Airlines
Deal found 11/19$1,234
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/89:15 pmPHL - GMP
2 stops35h 05mJapan Airlines
Sun 12/1512:05 pmGMP - PHL
2 stops38h 46mJapan Airlines
Deal found 11/19$1,641
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.
Thu 11/286:20 amPHL - GMP
2 stops39h 00mANA
Fri 12/277:50 pmGMP - PHL
2 stops35h 46mANA
Deal found 11/19$1,653
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/257:50 pmPHL - ICN
2 stops50h 55mQatar Airways
Thu 11/2812:20 amICN - PHL
2 stops33h 11mQatar Airways
Deal found 11/19$1,815
This Air China 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/306:20 amPHL - GMP
3 stops40h 45mAir China
Fri 12/272:25 pmGMP - PHL
2 stops41h 56mAir China
Deal found 11/19$3,800
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/216:05 amPHL - PUS
2 stops24h 40mDelta
Sat 1/410:25 amPUS - PHL
2 stops28h 27mDelta
Deal found 11/20$5,720

Find flights from Philadelphia to South Korea within your budget

Customize your flight search to find flights from Philadelphia to South Korea 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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Price

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Fri 4/4

4:25 pm-4:05 pm

2 stops34h 40m

Incheon Intl

Wed 4/9

6:00 pm-3:46 pm

2 stops34h 46m

$864

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Sun 12/8

8:27 pm-11:00 pm

2 stops36h 33m

Incheon Intl

Fri 12/13

1:20 pm-1:40 pm

1 stop38h 20m

$869

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Wed 1/8

6:00 am-5:40 am

2 stops33h 40m

Incheon Intl

Thu 2/27

6:00 pm-10:28 am

2 stops30h 28m

$896

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Mon 12/2

6:00 am-4:30 pm

1 stop20h 30m

Incheon Intl

Sun 12/8

9:35 am-7:39 pm

1 stop24h 04m

$902

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Fri 4/18

8:45 pm-3:15 pm

2 stops29h 30m

Incheon Intl

Mon 4/28

5:25 pm-9:26 am

1 stop29h 01m

$914

PhiladelphiaSeoul

PHL - GMP

PHLGMP

Philadelphia

Tue 1/21

9:00 am-10:20 pm

2 stops23h 20m

Seoul Gimpo Intl

Tue 2/18

7:50 am-10:36 pm

2 stops28h 46m

$981

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Mon 3/17

6:15 am-4:30 pm

1 stop21h 15m

Incheon Intl

Fri 4/18

9:30 am-4:07 pm

1 stop19h 37m

$1,082

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Wed 1/22

11:10 am-9:05 am

2 stops31h 55m

Incheon Intl

Thu 2/20

12:10 am-11:02 pm

2 stops36h 52m

$1,174

PhiladelphiaSeoul

PHL - GMP

PHLGMP

Philadelphia

Sun 1/19

7:30 am-6:20 pm

2 stops20h 50m

Seoul Gimpo Intl

Thu 2/27

7:50 am-12:44 pm

2 stops18h 54m

$1,261

PhiladelphiaSeoul

PHL - GMP

PHLGMP

Philadelphia

Mon 1/6

11:20 am-11:20 am

2 stops34h 00m

Seoul Gimpo Intl

Wed 1/15

7:50 pm-2:11 pm

2 stops56h 21m

$1,720

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 28 results
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Best time to book a flight from Philadelphia to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Philadelphia 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 Philadelphia to South Korea

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

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

Currently, October is the cheapest month in which you can book a flight from Philadelphia to South Korea (average of $1,102). Flying from Philadelphia to South Korea in June is currently the most expensive (average of $1,708). 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 PHL to KR?

Find hourly flight availability from Philadelphia to South Korea. 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.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to South Korea as you normally would.

Rainfall in South Korea by month

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

In terms of precipitation, rainfall in South Korea ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit South Korea when rainfall is around 0.8 in.

Temperature in South Korea by month

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

If weather is an important factor for your trip to South Korea, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated November 20, 2024.
Peruse reviews from past customers who have flown with Air Canada, United Airlines and Delta from Philadelphia to South Korea to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,024 reviews

Overall

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Comfort

8.3

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

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

Overall

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Comfort

8.3

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

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

Overall

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Comfort

8.3

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

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

Overall

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Comfort

8.3

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Delta
8.0
Very good
8,756 reviews
Korean Air
8.5
Very good
1,024 reviews

Overall

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Comfort

8.3

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

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

Overall

8.5

Crew

8.7

Entertainment

8.2

Food

8.1

Comfort

8.3

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to South Korea. 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 from for flights from Philadelphia to South Korea?

    Philadelphia (PHL), located 7.0 mi from the city center, is the airport you fly out of when you book flights from Philadelphia to South Korea.

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

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $462. However, be on the lookout for offers from United Airlines and Japan Airlines, as they are both options that can get you from Philadelphia to South Korea for a low price.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia to South Korea 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 Philadelphia to South Korea?

    Currently, October is the cheapest month in which you can book a flight from Philadelphia to South Korea (average of $1,102). Flying from Philadelphia to South Korea in June is currently the most expensive (average of $1,708). 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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See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Philadelphia to South Korea

Discover the top 5 airlines that operate flights from Philadelphia to South Korea. 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
Air CanadaCheapest$862Average$1,158FlexibilityNo cancel feeOn-time67%
DeltaCheapest$905Average$1,367FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,001Average$1,512FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,043Average$1,242FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,225Average$1,644FlexibilityNo cancel feeOn-time81%
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