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$452+ Cheap flights from Pennsylvania 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ICN
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Pennsylvania to South Korea

Keep the following information in mind while searching for Pennsylvania to South Korea flight deals. Data was last updated April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$823
(Kiwi.com)

One-way from

$452
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,123
Provider with most accurate pricing for Philadelphia-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Seoul (SEL) flights.
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From Pennsylvania to South Korea
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One-way flight from Pennsylvania to South Korea
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Pennsylvania to South Korea

Cheapest flights from Pennsylvania to South Korea
Explore the most affordable flight options available from Pennsylvania to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
Tue 5/66:59 pmJFK - ICN
1 stop36h 31mMultiple Airlines
Fri 5/96:20 pmICN - JFK
2 stops30h 39mMultiple Airlines
Deal found 4/17$822
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
Wed 5/77:45 amIAD - ICN
2 stops23h 45mMultiple Airlines
Sat 5/176:20 pmICN - IAD
1 stop24h 35mMultiple Airlines
Deal found 4/17$843
This oojo deal was found by Cheapflights users on 4/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/249:45 pmEWR - ICN
2 stops29h 15mEthiopian Air
Mon 5/1212:35 amICN - EWR
2 stops32h 10mEthiopian Air
Deal found 4/17$852
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
Sat 5/37:29 pmEWR - ICN
1 stop36h 01mMultiple Airlines
Mon 5/126:20 pmICN - EWR
2 stops42h 09mMultiple Airlines
Deal found 4/17$853
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/25:45 pmLGA - ICN
2 stops36h 00mMultiple Airlines
Tue 9/165:45 pmICN - LGA
3 stops34h 45mMultiple Airlines
Deal found 4/16$881
This Trip.com deal was found by Cheapflights users on 4/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/166:00 pmDCA - ICN
2 stops37h 30mMultiple Airlines
Sat 5/316:20 pmICN - DCA
2 stops30h 40mMultiple Airlines
Deal found 4/17$887
This FlightHub deal was found by Cheapflights users on 4/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/39:25 pmIAD - ICN
1 stop21h 40mTurkish Airlines
Mon 11/1012:10 amICN - IAD
1 stop33h 20mTurkish Airlines
Deal found 4/15$893
This oojo deal was found by Cheapflights users on 4/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/311:20 amJFK - ICN
1 stop29h 15mChina Airlines
Mon 9/158:35 pmICN - JFK
1 stop37h 05mChina Airlines
Deal found 4/17$905
This CrystalTravel deal was found by Cheapflights users on 4/16. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/211:55 amJFK - ICN
1 stop21h 45mCathay Pacific
Tue 5/138:05 pmICN - JFK
1 stop30h 05mCathay Pacific
Deal found 4/16$909
This Gotogate deal was found by Cheapflights users on 4/16. 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 5/710:00 pmJFK - ICN
2 stops29h 00mEthiopian Air
Fri 5/2312:35 amICN - JFK
2 stops32h 25mEthiopian Air
Deal found 4/16$923
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
Mon 5/127:45 amPHL - ICN
1 stop43h 00mMultiple Airlines
Mon 5/196:20 pmICN - PHL
2 stops40h 51mMultiple Airlines
Deal found 4/17$936
This Gotogate deal was found by Cheapflights users on 4/17. 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 4/242:30 pmJFK - ICN
1 stop31h 15mEtihad Airways
Wed 5/75:45 pmICN - JFK
1 stop35h 20mEtihad Airways
Deal found 4/17$937

Cheapflights Fare Finder

Customize your flight search to find flights from Pennsylvania 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 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from Pennsylvania to South Korea that are best for you.

Fly from

Pennsylvania

Fly to

South Korea

Route

Depart

Return

Price

New YorkIncheon

JFK - ICN

JFKICN

New York John F Kennedy Intl

Tue 5/6

6:59 pm-8:30 pm

1 stop36h 31m

Incheon Intl

Fri 5/9

6:20 pm-11:59 am

2 stops30h 39m

$822

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Wed 5/7

7:45 am-8:30 pm

2 stops23h 45m

Incheon Intl

Sat 5/17

6:20 pm-5:55 am

1 stop24h 35m

$843

NewarkIncheon

EWR - ICN

EWRICN

Newark

Thu 4/24

9:45 pm-4:00 pm

2 stops29h 15m

Incheon Intl

Mon 5/12

12:35 am-7:45 pm

2 stops32h 10m

$852

NewarkIncheon

EWR - ICN

EWRICN

Newark

Sat 5/3

7:29 pm-8:30 pm

1 stop36h 01m

Incheon Intl

Mon 5/12

6:20 pm-11:29 pm

2 stops42h 09m

$853

New YorkIncheon

LGA - ICN

LGAICN

New York LaGuardia

Tue 9/2

5:45 pm-6:45 pm

2 stops36h 00m

Incheon Intl

Tue 9/16

5:45 pm-3:30 pm

3 stops34h 45m

$881

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Thu 8/28

1:30 pm-8:40 am

1 stop30h 10m

Incheon Intl

Thu 10/23

11:20 pm-11:45 am

1 stop25h 25m

$898

New YorkIncheon

JFK - ICN

JFKICN

New York John F Kennedy Intl

Sun 8/31

1:20 am-11:15 am

1 stop20h 55m

Incheon Intl

Thu 9/18

12:35 pm-8:40 pm

1 stop21h 05m

$905

New YorkIncheon

JFK - ICN

JFKICN

New York John F Kennedy Intl

Wed 5/7

10:00 pm-4:00 pm

2 stops29h 00m

Incheon Intl

Fri 5/23

12:35 am-8:00 pm

2 stops32h 25m

$923

New YorkIncheon

JFK - ICN

JFKICN

New York John F Kennedy Intl

Wed 9/3

1:55 am-9:10 pm

1 stop30h 15m

Incheon Intl

Tue 11/11

7:35 pm-12:10 pm

1 stop30h 35m

$928

New YorkIncheon

JFK - ICN

JFKICN

New York John F Kennedy Intl

Mon 5/5

2:00 pm-10:05 pm

1 stop43h 05m

Incheon Intl

Mon 5/26

5:45 pm-4:05 pm

1 stop35h 20m

$942

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to South Korea

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

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to South Korea

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

Currently, February is the cheapest month in which you can book a flight from Pennsylvania to South Korea (average of $1,001). Flying from Pennsylvania to South Korea in June is currently the most expensive (average of $1,650). 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 PA to KR?

Find hourly flight availability from Pennsylvania 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 April 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania 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 April 17, 2025.
Peruse reviews from past customers who have flown with EVA Air, Korean Air and Japan Airlines from Pennsylvania to South Korea to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,177 reviews

Boarding

8.4

Entertainment

8.0

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,177 reviews
EVA Air
8.4
Very good
1,177 reviews

Boarding

8.4

Entertainment

8.0

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very good
1,064 reviews
EVA Air
8.4
Very good
1,177 reviews

Boarding

8.4

Entertainment

8.0

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Japan Airlines
8.3
Very good
1,443 reviews
EVA Air
8.4
Very good
1,177 reviews

Boarding

8.4

Entertainment

8.0

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
ANA
8.3
Very good
844 reviews
EVA Air
8.4
Very good
1,177 reviews

Boarding

8.4

Entertainment

8.0

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
China Airlines
8.2
Very good
729 reviews
EVA Air
8.4
Very good
1,177 reviews

Boarding

8.4

Entertainment

8.0

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania 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 are the cheapest airlines to fly from Pennsylvania to South Korea one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $463. AIR PREMIA flights start at $467 while deals on Philippine Airlines start at $499 one-way.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Pennsylvania to South Korea (average of $1,001). Flying from Pennsylvania to South Korea in June is currently the most expensive (average of $1,650). 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.

See more FAQs

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Alternative routes for Pennsylvania to South Korea

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

Discover the top 5 airlines that operate flights from Pennsylvania 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 2,558,603 searches. Data last updated April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$796Average$1,065FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$872Average$1,403FlexibilityNo cancel feeOn-time69%
DeltaCheapest$877Average$1,267FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$892Average$1,248FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,076Average$1,675FlexibilityNo cancel feeOn-time81%

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