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Pennsylvania

$380+ Cheap flights from South Korea to Pennsylvania

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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — PHL
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from South Korea to Pennsylvania

Cheapest flights from South Korea to Pennsylvania
Explore the most affordable flight options available from South Korea to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This Mytrip deal was found by Cheapflights users on 12/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:55 pmICN - EWR
2 stops32h 33mAir Canada
Sat 1/314:00 pmEWR - ICN
2 stops35h 10mAir Canada
Deal found 12/15$414
This Mytrip deal was found by Cheapflights users on 12/13. 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 12/166:55 pmICN - EWR
2 stops32h 33mAir Canada
Tue 1/66:25 pmEWR - ICN
1 stop32h 45mAir Canada
Deal found 12/13$420
This iWofly deal was found by Cheapflights users on 12/14. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:55 pmICN - EWR
1 stop35h 58mAir Canada
Tue 1/64:00 pmEWR - ICN
2 stops58h 00mAir Canada
Deal found 12/14$428
This Agoda.com deal was found by Cheapflights users on 12/15. 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 Agoda.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:55 pmICN - EWR
1 stop35h 58mAir Canada
Fri 1/94:30 pmEWR - ICN
2 stops33h 30mAir Canada
Deal found 12/15$431
This Air Canada deal was found by Cheapflights users on 12/13. 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.
Tue 12/166:55 pmICN - EWR
1 stop35h 58mAir Canada
Thu 1/226:25 pmEWR - ICN
1 stop32h 45mAir Canada
Deal found 12/13$438
This Gotogate deal was found by Cheapflights users on 12/13. 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.
Tue 12/166:55 pmICN - LGA
2 stops28h 58mAir Canada
Thu 1/227:50 pmLGA - ICN
1 stop32h 35mAir Canada
Deal found 12/13$439
This Air Canada deal was found by Cheapflights users on 12/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:55 pmICN - EWR
2 stops32h 33mAir Canada
Thu 1/86:25 pmEWR - ICN
1 stop32h 45mAir Canada
Deal found 12/15$439
This Mytrip deal was found by Cheapflights users on 12/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:55 pmICN - LGA
2 stops33h 47mAir Canada
Fri 1/95:35 pmLGA - ICN
2 stops34h 50mAir Canada
Deal found 12/15$441
This Air Canada deal was found by Cheapflights users on 12/14. 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.
Tue 12/166:55 pmICN - EWR
1 stop35h 58mAir Canada
Wed 1/218:00 pmEWR - ICN
2 stops30h 00mAir Canada
Deal found 12/14$442
This WhyPayMore deal was found by Cheapflights users on 12/13. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/158:35 pmICN - JFK
1 stop24h 48mHawaiian Airlines
Tue 1/64:29 pmJFK - ICN
1 stop36h 06mHawaiian Airlines
Deal found 12/13$444
This United Airlines deal was found by Cheapflights users on 12/13. 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.
Tue 12/166:00 pmICN - LGA
2 stops19h 44mUnited Airlines
Fri 1/93:20 pmLGA - ICN
2 stops24h 20mUnited Airlines
Deal found 12/13$446
This Alaska Airlines deal was found by Cheapflights users on 12/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/208:35 pmICN - JFK
1 stop25h 24mMultiple Airlines
Sun 1/117:00 amJFK - ICN
1 stop21h 35mMultiple Airlines
Deal found 12/15$446

Find flight deals from South Korea to Pennsylvania

Keep the following information in mind while searching for South Korea to Pennsylvania flight deals. Data was last updated December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$429
(Tourvis)

One-way from

$380
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,447
Provider with most accurate pricing for Seoul (SEL)-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seoul (SEL)-Philadelphia flights.
Search Deals
From South Korea to Pennsylvania
Search Deals
One-way flight from South Korea to Pennsylvania
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($360 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Korea to Pennsylvania 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 15, 2025.
Use the filters below to find and compare flights from South Korea to Pennsylvania that are best for you.

Fly from

South Korea

Fly to

Pennsylvania

Route

Depart

Return

Price

IncheonNew York

ICN - LGA

ICNLGA

Incheon Intl

Thu 1/22

12:45 pm-7:23 pm

2 stops20h 38m

New York LaGuardia

Tue 2/3

1:15 pm-5:40 am

2 stops26h 25m

$480

IncheonNew York

ICN - LGA

ICNLGA

Incheon Intl

Tue 1/20

12:45 pm-8:19 pm

2 stops21h 34m

New York LaGuardia

Sat 1/24

2:55 pm-5:40 am

2 stops24h 45m

$480

IncheonNew York

ICN - LGA

ICNLGA

Incheon Intl

Sun 1/25

6:00 pm-11:43 pm

2 stops19h 43m

New York LaGuardia

Mon 1/26

12:15 pm-5:40 am

2 stops27h 25m

$480

IncheonNew York

ICN - LGA

ICNLGA

Incheon Intl

Mon 1/26

12:45 pm-9:28 pm

2 stops22h 43m

New York LaGuardia

Mon 2/9

2:55 pm-5:40 am

2 stops24h 45m

$480

IncheonNew York

ICN - LGA

ICNLGA

Incheon Intl

Wed 1/28

12:45 pm-7:23 pm

2 stops20h 38m

New York LaGuardia

Wed 3/11

4:55 pm-4:40 am

2 stops22h 45m

$480

IncheonNew York

ICN - LGA

ICNLGA

Incheon Intl

Sun 1/25

12:45 pm-11:43 pm

2 stops24h 58m

New York LaGuardia

Fri 1/30

7:29 pm-4:15 pm

2 stops30h 46m

$480

IncheonNew York

ICN - LGA

ICNLGA

Incheon Intl

Tue 1/20

12:45 pm-9:28 pm

2 stops22h 43m

New York LaGuardia

Thu 1/22

2:55 pm-5:40 am

2 stops24h 45m

$480

IncheonNew York

ICN - LGA

ICNLGA

Incheon Intl

Fri 1/23

6:00 pm-11:43 pm

2 stops19h 43m

New York LaGuardia

Wed 2/4

3:20 pm-5:40 am

2 stops24h 20m

$480

IncheonNew York

ICN - LGA

ICNLGA

Incheon Intl

Sun 1/25

6:00 pm-11:43 pm

2 stops19h 43m

New York LaGuardia

Sat 1/31

9:55 am-5:40 am

2 stops29h 45m

$480

IncheonNew York

ICN - LGA

ICNLGA

Incheon Intl

Fri 1/23

6:00 pm-11:43 pm

2 stops19h 43m

New York LaGuardia

Fri 1/30

10:28 am-5:40 am

2 stops29h 12m

$480

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

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

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

Cheapflights Insights

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

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

Currently, November is the cheapest month in which you can book a flight from South Korea to Pennsylvania (average of $485). Flying from South Korea to Pennsylvania in June is currently the most expensive (average of $750). 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 PA?

Find hourly flight availability from South Korea to Pennsylvania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

It’s typically best to fly out from South Korea to Pennsylvania at noon. Doing so could potentially save you 36% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from South Korea to Pennsylvania?

Use this chart to determine the cheapest time to fly round-trip from South Korea to Pennsylvania. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their South Korea to Pennsylvania flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. 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 Pennsylvania. Reviews last updated December 15, 2025.
Peruse reviews from past customers who have flown with Korean Air and Delta from South Korea to Pennsylvania to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,186 reviews

Comfort

8.3

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,186 reviews
Korean Air
8.4
Very good
1,186 reviews

Comfort

8.3

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Delta
7.9
Good
8,008 reviews
Korean Air
8.4
Very good
1,186 reviews

Comfort

8.3

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

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

  • How long is the flight from South Korea to Pennsylvania?

    Departing from South Korea to Pennsylvania will take you 14h. Airlines will cover a distance of 6887 mi. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as $74 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $80 and Delta from $98 one-way.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from South Korea to Pennsylvania (average of $485). Flying from South Korea to Pennsylvania in June is currently the most expensive (average of $750). 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 South Korea to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from South Korea to Pennsylvania

Discover the top 2 airlines that operate flights from South Korea to Pennsylvania. 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 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$626Average$882FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$782Average$1,518FlexibilityNo cancel feeOn-time81%

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