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$321+ Cheap flights from Incheon Intl (ICN) 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — PHL
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Find flight deals from Incheon Intl to Pennsylvania

Cheapest flights from Incheon Intl to Pennsylvania
Explore the most affordable flight options available from Incheon Intl to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This Mytrip deal was found by Cheapflights users on 11/12. 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.
Wed 11/266:55 pmICN - EWR
2 stops32h 33mAir Canada
Sat 11/294:10 pmEWR - ICN
2 stops59h 00mAir Canada
Deal found 11/12$378
This Mytrip deal was found by Cheapflights users on 11/12. 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 11/256:55 pmICN - EWR
2 stops32h 33mAir Canada
Sat 11/294:10 pmEWR - ICN
2 stops59h 00mAir Canada
Deal found 11/12$379
This Mytrip deal was found by Cheapflights users on 11/12. 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 12/26:55 pmICN - EWR
2 stops33h 57mAir Canada
Fri 12/56:55 amEWR - ICN
2 stops43h 05mAir Canada
Deal found 11/12$381
This Air Canada deal was found by Cheapflights users on 11/12. 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.
Wed 11/266:55 pmICN - EWR
1 stop35h 58mAir Canada
Tue 12/26:25 pmEWR - ICN
1 stop32h 45mAir Canada
Deal found 11/12$386
This Mytrip deal was found by Cheapflights users on 11/12. 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 stops52h 52mAir Canada
Wed 1/146:25 pmEWR - ICN
1 stop31h 35mAir Canada
Deal found 11/12$387
This Air Canada deal was found by Cheapflights users on 11/11. 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 11/256:55 pmICN - EWR
1 stop35h 58mAir Canada
Tue 1/66:25 pmEWR - ICN
1 stop32h 45mAir Canada
Deal found 11/11$388
This Gotogate deal was found by Cheapflights users on 11/12. 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.
Sat 11/226:55 pmICN - EWR
2 stops53h 30mAir Canada
Tue 11/2510:30 amEWR - ICN
2 stops40h 40mAir Canada
Deal found 11/12$389
This Mytrip deal was found by Cheapflights users on 11/12. 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.
Sat 11/226:55 pmICN - EWR
2 stops53h 30mAir Canada
Wed 11/266:25 pmEWR - ICN
1 stop32h 45mAir Canada
Deal found 11/12$390
This Mytrip deal was found by Cheapflights users on 11/11. 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.
Thu 12/46:55 pmICN - EWR
2 stops57h 57mAir Canada
Sat 1/176:25 pmEWR - ICN
1 stop32h 45mAir Canada
Deal found 11/11$391
This Mytrip deal was found by Cheapflights users on 11/11. 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.
Thu 12/46:55 pmICN - JFK
2 stops40h 03mMultiple Airlines
Mon 12/89:45 amJFK - ICN
2 stops22h 40mMultiple Airlines
Deal found 11/11$434
This Air Canada deal was found by Cheapflights users on 11/10. 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.
Fri 12/195:55 pmICN - LGA
2 stops63h 08mAir Canada
Wed 1/77:50 pmLGA - ICN
2 stops30h 10mAir Canada
Deal found 11/10$435
This American Airlines deal was found by Cheapflights users on 11/12. 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 11/137:15 pmICN - JFK
2 stops25h 59mAmerican Airlines
Mon 11/179:45 pmJFK - ICN
2 stops29h 00mAmerican Airlines
Deal found 11/12$435

Cheap flight deals from Incheon Intl to Pennsylvania

Keep the following information in mind while searching for Incheon Intl to Pennsylvania flight deals. Data was last updated November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$378
(Mytrip)

One-way from

$321
(Kiwi.com)

Popular in

April

Cheapest in

October

Average price

$1,366
Provider with most accurate pricing for Seoul (SEL)-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Seoul (SEL)-Philadelphia flights.
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From Incheon Intl to Pennsylvania
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One-way flight from Incheon Intl to Pennsylvania
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Highest demand for flights based on searches. 14% potential increase in price ($163 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Incheon Intl 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 November 13, 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to Pennsylvania that are best for you.

Fly from

Incheon Intl

Fly to

Pennsylvania

Route

Depart

Return

Price

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Thu 4/30

11:30 am-9:30 pm

1 stop23h 00m

Newark

Tue 5/5

11:00 am-4:20 am

2 stops28h 20m

$425

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Mon 2/23

6:00 pm-12:40 am

2 stops20h 40m

Newark

Thu 3/5

6:00 am-4:15 pm

1 stop20h 15m

$425

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Fri 4/17

4:50 pm-9:27 pm

1 stop17h 37m

Newark

Sat 4/25

3:00 pm-4:20 am

2 stops24h 20m

$426

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Tue 3/31

11:30 am-11:16 pm

1 stop24h 46m

Newark

Wed 4/8

12:15 pm-4:20 am

2 stops27h 05m

$426

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Sat 1/31

12:45 pm-6:51 pm

2 stops20h 06m

Newark

Sun 2/8

6:00 am-4:15 pm

1 stop20h 15m

$426

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Fri 1/30

6:00 pm-9:49 am

2 stops29h 49m

Newark

Sun 2/8

6:00 am-4:15 pm

1 stop20h 15m

$427

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Tue 2/17

6:00 pm-7:15 am

1 stop27h 15m

Newark

Thu 2/19

6:00 am-4:15 pm

1 stop20h 15m

$427

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Fri 2/6

6:00 pm-11:59 pm

2 stops19h 59m

Newark

Wed 2/11

7:00 am-5:40 am

1 stop32h 40m

$428

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Thu 2/19

12:45 pm-9:25 pm

2 stops22h 40m

Newark

Sat 3/7

2:46 pm-5:40 am

2 stops24h 54m

$428

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Thu 1/29

12:45 pm-9:25 pm

2 stops22h 40m

Newark

Fri 2/6

8:29 pm-4:15 pm

2 stops29h 46m

$428

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 60 results
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Best time to book a flight from Incheon Intl to Pennsylvania

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Incheon Intl 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 Incheon Intl Airport to Pennsylvania

What is the cheapest month to book a flight from Incheon Intl Airport to Pennsylvania?

Currently, November is the cheapest month in which you can book a flight from Incheon Intl Airport to Pennsylvania (average of $484). Flying from Incheon Intl Airport to Pennsylvania in January is currently the most expensive (average of $827). 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 ICN to PA?

Find hourly flight availability from Incheon Intl 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 November 13, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 36% on flights from Incheon Intl Airport to Pennsylvania by exploring options for tickets at noon.

How much does it cost to fly round-trip from Incheon Intl Airport to Pennsylvania?

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 November 13, 2025.
Get a feel of what it's like to fly with Korean Air and Delta from Incheon Intl Airport to Pennsylvania by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,163 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Food

8.1

Crew

8.7

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
1,163 reviews
Korean Air
8.4
Very good
1,163 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Food

8.1

Crew

8.7

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
1,163 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Food

8.1

Crew

8.7

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 Incheon Intl 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 Incheon Intl Airport to Pennsylvania?

    For as low as $602, United Airlines can have you in Pennsylvania from Incheon Intl Airport in 14h. Airlines will cover a distance of 6887 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Incheon Intl Airport to Pennsylvania one-way?

    One-way options have recently been found by users for as low as $417 on AIR PREMIA. Other airlines that offer cheap prices include American Airlines from $433 and United Airlines from $449 one-way.

  • What are the most popular routes from Incheon Intl Airport to Pennsylvania?

    Most travelers choose Incheon Intl - New York John F Kennedy Intl, Incheon Intl - New York LaGuardia or Incheon Intl - Newark when deciding on the best route from Incheon Intl Airport to Pennsylvania.

  • Can I find deals for flights from Incheon Intl to Pennsylvania that include hotel bookings?

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

  • How can I find direct flights from Incheon Intl to Pennsylvania?

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

  • Can I find deals for business class flights from Incheon Intl to Pennsylvania?

    Yes. Cheapflights offers flight deals from Incheon Intl 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 Incheon Intl Airport to Pennsylvania?

    Currently, November is the cheapest month in which you can book a flight from Incheon Intl Airport to Pennsylvania (average of $484). Flying from Incheon Intl Airport to Pennsylvania in January is currently the most expensive (average of $827). 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 Incheon Intl 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 Incheon Intl to Pennsylvania

Discover the top 2 airlines that operate flights from Incheon Intl 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$633Average$886FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$782Average$1,518FlexibilityNo cancel feeOn-time81%

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