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$566+ Cheap flights from Gimpo Intl (GMP) 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
GMP — PHL
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Gimpo Intl to Pennsylvania

Keep the following information in mind while searching for Gimpo Intl to Pennsylvania flight deals. Data was last updated July 30, 2025.

Round-trip from

$703
(American Airlines)

One-way from

$566
(Ovago)

Popular in

August

Cheapest in

October

Average price

$1,107
From Seoul Gimpo Intl to Pennsylvania
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One-way flight from Seoul Gimpo Intl to Pennsylvania
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Highest demand for flights based on searches. 26% potential increase in price ($404 potential increase over avg. RT price).
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Cheapest flight prices on average. 16% potential price decrease ($155 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Gimpo Intl to Pennsylvania

Cheapest flights from Gimpo Intl to Pennsylvania
Explore the most affordable flight options available from Gimpo Intl to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This American Airlines deal was found by Cheapflights users on 7/30. 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.
Tue 9/97:55 amGMP - JFK
1 stop23h 15mMultiple Airlines
Wed 9/2410:40 amJFK - GMP
1 stop22h 10mMultiple Airlines
Deal found 7/30$703
This Ovago deal was found by Cheapflights users on 7/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/177:55 amGMP - JFK
1 stop23h 15mJapan Airlines
Wed 12/1010:00 amJFK - GMP
1 stop18h 20mJapan Airlines
Deal found 7/29$809
This Japan Airlines deal was found by Cheapflights users on 7/30. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/177:55 amGMP - PHL
2 stops21h 32mMultiple Airlines
Thu 9/258:55 amPHL - GMP
2 stops23h 55mMultiple Airlines
Deal found 7/30$890
This WhyPayMore deal was found by Cheapflights users on 7/30. 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.
Wed 9/107:55 pmGMP - IAD
1 stop27h 10mANA
Fri 12/511:05 amIAD - GMP
1 stop21h 25mANA
Deal found 7/30$968
This WhyPayMore deal was found by Cheapflights users on 7/29. 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.
Wed 10/297:45 amGMP - JFK
1 stop16h 45mANA
Mon 11/31:05 pmJFK - GMP
1 stop19h 25mANA
Deal found 7/29$968
This EVA Air deal was found by Cheapflights users on 7/30. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/178:20 pmGMP - JFK
1 stop38h 45mEVA Air
Mon 9/221:25 amJFK - GMP
1 stop28h 50mEVA Air
Deal found 7/30$984
This Japan Airlines deal was found by Cheapflights users on 7/30. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/207:55 amGMP - DCA
2 stops19h 25mMultiple Airlines
Sat 9/2710:45 pmDCA - GMP
2 stops23h 00mMultiple Airlines
Deal found 7/30$991
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/17:50 pmGMP - EWR
2 stops30h 38mANA
Wed 12/311:00 pmEWR - GMP
2 stops32h 20mANA
Deal found 7/30$1,016
This Gotogate deal was found by Cheapflights users on 7/30. 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 11/2612:25 pmGMP - DCA
2 stops38h 34mANA
Tue 12/22:00 pmDCA - GMP
2 stops42h 30mANA
Deal found 7/30$1,020
This YBTour deal was found by Cheapflights users on 7/30. 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 YBTour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1012:40 pmGMP - LGA
2 stops38h 39mANA
Wed 9/176:00 amLGA - GMP
2 stops27h 20mANA
Deal found 7/30$1,054
This YBTour deal was found by Cheapflights users on 7/30. 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 YBTour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/177:55 amGMP - EWR
2 stops35h 04mJapan Airlines
Thu 9/257:30 amEWR - GMP
2 stops25h 20mJapan Airlines
Deal found 7/30$1,082
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Fri 9/127:55 amGMP - LGA
2 stops19h 35mMultiple Airlines
Mon 9/158:29 amLGA - GMP
2 stops24h 21mMultiple Airlines
Deal found 7/30$1,088

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gimpo 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 July 30, 2025.
Use the filters below to find and compare flights from Seoul Gimpo Intl Airport to Pennsylvania that are best for you.

Fly from

Gimpo Intl

Fly to

Pennsylvania

Route

Depart

Return

Price

SeoulNew York

GMP - JFK

GMPJFK

Seoul Gimpo Intl

Tue 9/9

7:55 am-6:10 pm

1 stop23h 15m

New York John F Kennedy Intl

Wed 9/24

10:40 am-9:50 pm

1 stop22h 10m

$703

SeoulNew York

GMP - JFK

GMPJFK

Seoul Gimpo Intl

Wed 9/17

7:55 am-6:10 pm

1 stop23h 15m

New York John F Kennedy Intl

Wed 12/10

10:00 am-6:20 pm

1 stop18h 20m

$809

SeoulPhiladelphia

GMP - PHL

GMPPHL

Seoul Gimpo Intl

Wed 9/17

7:55 am-4:27 pm

2 stops21h 32m

Philadelphia

Thu 9/25

8:55 am-9:50 pm

2 stops23h 55m

$890

SeoulWashington, D.C.

GMP - IAD

GMPIAD

Seoul Gimpo Intl

Wed 9/10

7:55 pm-10:05 am

1 stop27h 10m

Washington, D.C. Dulles Intl

Fri 12/5

11:05 am-10:30 pm

1 stop21h 25m

$968

SeoulNew York

GMP - JFK

GMPJFK

Seoul Gimpo Intl

Wed 10/29

7:45 am-11:30 am

1 stop16h 45m

New York John F Kennedy Intl

Mon 11/3

1:05 pm-10:30 pm

1 stop19h 25m

$968

SeoulNew York

GMP - JFK

GMPJFK

Seoul Gimpo Intl

Wed 9/17

8:20 pm-10:05 pm

1 stop38h 45m

New York John F Kennedy Intl

Mon 9/22

1:25 am-7:15 pm

1 stop28h 50m

$984

SeoulWashington, D.C.

GMP - DCA

GMPDCA

Seoul Gimpo Intl

Sat 9/20

7:55 am-4:19 pm

2 stops21h 24m

Washington, D.C. Reagan-National

Sat 9/27

10:45 pm-10:45 am

2 stops23h 00m

$991

SeoulNewark

GMP - EWR

GMPEWR

Seoul Gimpo Intl

Mon 12/1

7:50 pm-12:28 pm

2 stops30h 38m

Newark

Wed 12/31

1:00 pm-11:20 am

2 stops32h 20m

$1,016

SeoulWashington, D.C.

GMP - DCA

GMPDCA

Seoul Gimpo Intl

Wed 11/26

12:25 pm-12:59 pm

2 stops38h 34m

Washington, D.C. Reagan-National

Tue 12/2

2:00 pm-10:30 pm

2 stops42h 30m

$1,020

SeoulNew York

GMP - LGA

GMPLGA

Seoul Gimpo Intl

Wed 9/10

12:40 pm-2:19 pm

2 stops38h 39m

New York LaGuardia

Wed 9/17

6:00 am-10:20 pm

2 stops27h 20m

$1,054

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 40 results
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Best time to book a flight from Gimpo Intl to Pennsylvania

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Gimpo 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 Seoul Gimpo Intl Airport to Pennsylvania
No data available for this route at this time. Please check back soon.

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 July 30, 2025.
Read through reviews of airlines operating flights from Seoul Gimpo Intl Airport to Pennsylvania, such as EVA Air, ANA, and Japan Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,222 reviews

Food

8.1

Comfort

8.3

Boarding

8.4

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,222 reviews
EVA Air
8.4
Very good
1,222 reviews

Food

8.1

Comfort

8.3

Boarding

8.4

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.4
Very good
922 reviews
EVA Air
8.4
Very good
1,222 reviews

Food

8.1

Comfort

8.3

Boarding

8.4

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,536 reviews
EVA Air
8.4
Very good
1,222 reviews

Food

8.1

Comfort

8.3

Boarding

8.4

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Air China
7.3
Good
93 reviews
EVA Air
8.4
Very good
1,222 reviews

Food

8.1

Comfort

8.3

Boarding

8.4

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

Find useful and relevant information for your journey from Gimpo 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 Seoul Gimpo Intl Airport to Pennsylvania one-way?

    The cheapest airline one-way is Japan Airlines, with whom users have recently found tickets for as low as $566. However, be on the lookout for offers from EVA Air and Air China, as they are both options that can get you from Seoul Gimpo Intl Airport to Pennsylvania for a low price.

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

    The most popular flight routes from Seoul Gimpo Intl Airport to Pennsylvania are Seoul Gimpo Intl - New York John F Kennedy Intl, Seoul Gimpo Intl - New York LaGuardia and Seoul Gimpo Intl - Newark.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Seoul Gimpo Intl Airport to Pennsylvania (average of $236). Flying from Seoul Gimpo 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 Gimpo Intl to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
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