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$347+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — PHL
May 19 — May 261
Mon 5/19
Mon 5/26
1 adult, Economy
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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 May 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
2 stars

Round-trip from

$514
(Mytrip)

One-way from

$347
(Mytrip)

Popular in

August

Cheapest in

October

Average price

$1,037
Provider with most accurate pricing for Seoul (SEL)-Philadelphia flight deals.
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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. 21% potential increase in price ($293 potential increase over avg. RT price).
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Cheapest flight prices on average. 12% potential price decrease ($124 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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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 May 14, 2025.

This Mytrip deal was found by Cheapflights users on 5/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/145:45 pmICN - EWR
1 stop36h 14mAir Canada
Wed 11/126:30 pmEWR - ICN
1 stop32h 35mAir Canada
Deal found 5/14$514
This Mytrip deal was found by Cheapflights users on 5/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/285:50 pmICN - JFK
2 stops39h 52mAir Canada
Thu 11/610:05 amJFK - ICN
2 stops41h 00mAir Canada
Deal found 5/14$529
This Mytrip deal was found by Cheapflights users on 5/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:50 pmICN - LGA
2 stops27h 13mAir Canada
Wed 12/38:50 pmLGA - ICN
2 stops30h 15mAir Canada
Deal found 5/14$530
This AIR PREMIA deal was found by Cheapflights users on 5/14. 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 PREMIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/139:30 pmICN - EWR
Nonstop14h 00mAIR PREMIA
Fri 6/201:00 amEWR - ICN
Nonstop14h 55mAIR PREMIA
Deal found 5/14$604
This Delta deal was found by Cheapflights users on 5/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/317:30 pmICN - LGA
1 stop17h 17mDelta
Mon 11/176:05 amLGA - ICN
1 stop19h 25mDelta
Deal found 5/14$615
This Delta deal was found by Cheapflights users on 5/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:30 pmICN - EWR
1 stop17h 06mDelta
Mon 11/177:00 amEWR - ICN
1 stop19h 15mDelta
Deal found 5/14$615
This Vakatrip deal was found by Cheapflights users on 5/12. 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 Vakatrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/259:40 amICN - JFK
Nonstop14h 15mAsiana Airlines
Mon 6/912:55 pmJFK - ICN
Nonstop15h 45mAsiana Airlines
Deal found 5/12$616
This United Airlines deal was found by Cheapflights users on 5/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/285:00 pmICN - LGA
2 stops19h 16mUnited Airlines
Mon 11/175:12 pmLGA - ICN
2 stops22h 28mUnited Airlines
Deal found 5/14$621
This United Airlines deal was found by Cheapflights users on 5/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/244:50 pmICN - EWR
1 stop21h 00mUnited Airlines
Wed 10/16:00 amEWR - ICN
1 stop20h 00mUnited Airlines
Deal found 5/14$621
This Vakatrip deal was found by Cheapflights users on 5/12. 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 Vakatrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/36:20 pmICN - JFK
1 stop17h 39mMultiple Airlines
Mon 6/91:30 amJFK - ICN
Nonstop15h 40mMultiple Airlines
Deal found 5/12$654
This Gotogate deal was found by Cheapflights users on 5/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:50 pmICN - PHL
2 stops34h 00mAir Canada
Thu 12/114:30 pmPHL - ICN
2 stops34h 35mAir Canada
Deal found 5/14$713
This Trip.com deal was found by Cheapflights users on 5/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/912:45 pmICN - PHL
1 stop30h 45mMultiple Airlines
Mon 6/238:15 amPHL - ICN
1 stop32h 05mMultiple Airlines
Deal found 5/12$767

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 May 14, 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

Tue 10/14

5:45 pm-4:59 pm

1 stop36h 14m

Newark

Wed 11/12

6:30 pm-5:05 pm

1 stop32h 35m

$514

IncheonNew York

ICN - JFK

ICNJFK

Incheon Intl

Tue 10/28

5:50 pm-8:42 pm

2 stops39h 52m

New York John F Kennedy Intl

Thu 11/6

10:05 am-5:05 pm

2 stops41h 00m

$529

IncheonNew York

ICN - LGA

ICNLGA

Incheon Intl

Fri 9/19

6:00 pm-9:32 am

1 stop28h 32m

New York LaGuardia

Sun 9/28

8:45 pm-4:05 pm

2 stops30h 20m

$532

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Fri 6/13

9:30 pm-10:30 pm

Nonstop14h 00m

Newark

Sat 6/21

1:00 am-4:55 am

Nonstop14h 55m

$604

IncheonNew York

ICN - LGA

ICNLGA

Incheon Intl

Fri 10/31

7:30 pm-11:47 pm

1 stop17h 17m

New York LaGuardia

Mon 11/17

6:05 am-3:30 pm

1 stop19h 25m

$615

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Tue 10/28

7:30 pm-11:36 pm

1 stop17h 06m

Newark

Mon 11/17

7:00 am-4:15 pm

1 stop19h 15m

$615

IncheonNew York

ICN - JFK

ICNJFK

Incheon Intl

Sun 5/25

9:40 am-10:55 am

Nonstop14h 15m

New York John F Kennedy Intl

Mon 6/9

12:55 pm-5:40 pm

Nonstop15h 45m

$616

IncheonNew York

ICN - LGA

ICNLGA

Incheon Intl

Tue 10/28

5:00 pm-11:16 pm

2 stops19h 16m

New York LaGuardia

Wed 11/19

5:12 pm-5:40 am

2 stops22h 28m

$621

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Wed 9/24

4:50 pm-12:50 am

1 stop21h 00m

Newark

Wed 10/1

6:00 am-3:00 pm

1 stop20h 00m

$621

IncheonNew York

ICN - JFK

ICNJFK

Incheon Intl

Tue 6/3

6:20 pm-10:59 pm

1 stop17h 39m

New York John F Kennedy Intl

Mon 6/9

1:30 am-6:10 am

Nonstop15h 40m

$654

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/14

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, August is the cheapest month in which you can book a flight from Incheon Intl Airport to Pennsylvania (average of $236). Flying from Incheon Intl Airport to Pennsylvania 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 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 May 14, 2025.

When flying from Incheon Intl Airport to Pennsylvania, 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 Pennsylvania by month

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

In terms of precipitation, rainfall in Pennsylvania 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 Pennsylvania when rainfall is around 2.7 in.

Temperature in Pennsylvania by month

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

If weather is an important factor for your trip to Pennsylvania, 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 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 May 14, 2025.
Read through reviews of airlines operating flights from Seoul to Pennsylvania, such as EVA Air, Korean Air and Japan Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,192 reviews

Overall

8.4

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
EVA Air
8.4
Very good
1,192 reviews
EVA Air
8.4
Very good
1,192 reviews

Overall

8.4

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Korean Air
8.4
Very good
1,073 reviews
EVA Air
8.4
Very good
1,192 reviews

Overall

8.4

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Japan Airlines
8.3
Very good
1,471 reviews
EVA Air
8.4
Very good
1,192 reviews

Overall

8.4

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
China Airlines
8.3
Very good
732 reviews
EVA Air
8.4
Very good
1,192 reviews

Overall

8.4

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.
Asiana Airlines
8.2
Very good
442 reviews
EVA Air
8.4
Very good
1,192 reviews

Overall

8.4

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

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.

  • 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 $347 on Air Canada. Other airlines that offer cheap prices include AIR PREMIA from $420 and China Airlines from $459 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 - Newark or Incheon Intl - New York LaGuardia 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, August is the cheapest month in which you can book a flight from Incheon Intl Airport to Pennsylvania (average of $236). Flying from Incheon Intl Airport to Pennsylvania 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 Incheon Intl to Pennsylvania

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

Discover the top 5 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 May 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$552Average$956FlexibilityNo cancel feeOn-time71%
DeltaCheapest$646Average$1,046FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$659Average$731FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$782Average$1,621FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$811Average$1,112FlexibilityNo cancel feeOn-time67%

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