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$460+ 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 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
GMP — PHL
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Gimpo Intl to Pennsylvania

Discover tips and strategies to find the most affordable flight options for your journey from Gimpo Intl (GMP) to Pennsylvania (USPA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$788
(oojo)

One-way from

$464
(Mytrip)
From Seoul Gimpo Intl to Pennsylvania
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One-way flight from Seoul Gimpo Intl to Pennsylvania
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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 January 21, 2025.

This Booking.com deal was found by Cheapflights users on 1/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/3012:25 pmGMP - EWR
2 stops22h 08mMultiple Airlines
Mon 2/107:00 amEWR - GMP
2 stops25h 20mMultiple Airlines
Deal found 1/21$701
This oojo deal was found by Cheapflights users on 1/20. 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.
Fri 3/142:25 pmGMP - IAD
1 stop37h 45mAir China
Sat 3/225:35 pmIAD - GMP
2 stops30h 30mAir China
Deal found 1/20$788
This Gotogate deal was found by Cheapflights users on 1/20. 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.
Mon 3/37:45 amGMP - JFK
1 stop16h 45mANA
Tue 3/111:50 amJFK - GMP
1 stop31h 40mANA
Deal found 1/20$883
This Ovago deal was found by Cheapflights users on 1/20. 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.
Mon 2/177:50 amGMP - DCA
2 stops22h 36mJapan Airlines
Tue 2/186:59 amDCA - GMP
2 stops21h 21mJapan Airlines
Deal found 1/20$884
This WhyPayMore deal was found by Cheapflights users on 1/20. 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 2/37:50 pmGMP - IAD
1 stop27h 20mANA
Mon 2/1011:05 amIAD - GMP
1 stop21h 25mANA
Deal found 1/20$885
This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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.
Wed 5/77:55 pmGMP - LGA
2 stops31h 14mANA
Thu 7/36:05 amLGA - GMP
2 stops27h 15mANA
Deal found 1/20$923
This Gotogate deal was found by Cheapflights users on 1/20. 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 2/152:25 pmGMP - JFK
1 stop22h 20mAir China
Sun 2/231:05 amJFK - GMP
1 stop22h 00mAir China
Deal found 1/20$931
This Gotogate deal was found by Cheapflights users on 1/21. 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 3/63:50 pmGMP - PHL
2 stops20h 46mMultiple Airlines
Tue 3/119:00 amPHL - GMP
2 stops24h 20mMultiple Airlines
Deal found 1/21$945
This WhyPayMore deal was found by Cheapflights users on 1/20. 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.
Fri 2/147:50 amGMP - JFK
1 stop16h 10mJapan Airlines
Wed 2/2610:00 amJFK - GMP
1 stop34h 55mJapan Airlines
Deal found 1/20$947
This Tourvis deal was found by Cheapflights users on 1/19. 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 Tourvis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/37:50 pmGMP - EWR
2 stops30h 38mANA
Thu 2/61:07 pmEWR - GMP
2 stops32h 13mANA
Deal found 1/19$960
This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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.
Tue 1/287:50 pmGMP - DCA
2 stops30h 09mANA
Mon 2/32:05 pmDCA - GMP
2 stops31h 15mANA
Deal found 1/20$961
This Kissandfly.com deal was found by Cheapflights users on 1/21. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/312:05 pmGMP - EWR
2 stops39h 49mJapan Airlines
Wed 2/193:18 pmEWR - GMP
2 stops41h 02mJapan Airlines
Deal found 1/21$1,008

Find flights from Gimpo Intl to Pennsylvania within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeoulWashington, D.C.

GMP - IAD

GMPIAD

Seoul Gimpo Intl

Fri 3/14

2:25 pm-3:10 pm

1 stop37h 45m

Washington, D.C. Dulles Intl

Sat 3/22

5:35 pm-1:05 pm

2 stops30h 30m

$788

SeoulNew York

GMP - JFK

GMPJFK

Seoul Gimpo Intl

Mon 3/3

7:45 am-10:30 am

1 stop16h 45m

New York John F Kennedy Intl

Tue 3/11

1:50 am-10:30 pm

1 stop31h 40m

$883

SeoulWashington, D.C.

GMP - DCA

GMPDCA

Seoul Gimpo Intl

Mon 2/17

7:50 am-4:26 pm

2 stops22h 36m

Washington, D.C. Reagan-National

Tue 2/18

6:59 am-6:20 pm

2 stops21h 21m

$884

SeoulWashington, D.C.

GMP - IAD

GMPIAD

Seoul Gimpo Intl

Mon 2/3

7:50 pm-9:10 am

1 stop27h 20m

Washington, D.C. Dulles Intl

Mon 2/10

11:05 am-10:30 pm

1 stop21h 25m

$885

SeoulNewark

GMP - EWR

GMPEWR

Seoul Gimpo Intl

Wed 2/12

7:50 am-1:54 pm

2 stops20h 04m

Newark

Wed 2/19

5:58 am-10:20 pm

2 stops26h 22m

$908

SeoulNew York

GMP - LGA

GMPLGA

Seoul Gimpo Intl

Wed 5/7

7:55 pm-2:09 pm

2 stops31h 14m

New York LaGuardia

Thu 7/3

6:05 am-10:20 pm

2 stops27h 15m

$923

SeoulNew York

GMP - JFK

GMPJFK

Seoul Gimpo Intl

Sat 2/15

2:25 pm-10:45 pm

1 stop22h 20m

New York John F Kennedy Intl

Sun 2/23

1:05 am-1:05 pm

1 stop22h 00m

$931

SeoulPhiladelphia

GMP - PHL

GMPPHL

Seoul Gimpo Intl

Thu 3/6

3:50 pm-10:36 pm

2 stops20h 46m

Philadelphia

Tue 3/11

9:00 am-10:20 pm

2 stops24h 20m

$945

SeoulNew York

GMP - JFK

GMPJFK

Seoul Gimpo Intl

Fri 2/14

7:50 am-10:00 am

1 stop16h 10m

New York John F Kennedy Intl

Wed 2/26

10:00 am-10:55 am

1 stop34h 55m

$947

SeoulNewark

GMP - EWR

GMPEWR

Seoul Gimpo Intl

Mon 2/3

7:50 pm-12:28 pm

2 stops30h 38m

Newark

Thu 2/6

1:07 pm-11:20 am

2 stops32h 13m

$960

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 42 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.

Travel insights for flights from Gimpo Intl to Pennsylvania

Get recent, data-driven insights about flights from Gimpo Intl to Pennsylvania including ideal travel times, pricing trends, and more.

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 January 21, 2025.
Read through reviews of airlines operating flights from Seoul to Pennsylvania, such as ANA, Air China 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
1,255 reviews

Comfort

8.3

Entertainment

8.0

Food

8.1

Overall

8.4

Crew

8.6

Boarding

8.4

Reviews

1 / 10

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

EVA Air
8.4
Very good
1,255 reviews
EVA Air
8.4
Very good
1,255 reviews

Comfort

8.3

Entertainment

8.0

Food

8.1

Overall

8.4

Crew

8.6

Boarding

8.4

Reviews

1 / 10

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

ANA
8.4
Very good
852 reviews
EVA Air
8.4
Very good
1,255 reviews

Comfort

8.3

Entertainment

8.0

Food

8.1

Overall

8.4

Crew

8.6

Boarding

8.4

Reviews

1 / 10

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

Japan Airlines
8.3
Very good
1,449 reviews
EVA Air
8.4
Very good
1,255 reviews

Comfort

8.3

Entertainment

8.0

Food

8.1

Overall

8.4

Crew

8.6

Boarding

8.4

Reviews

1 / 10

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

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 Air China, with whom users have recently found tickets for as low as $464. However, be on the lookout for offers from Japan Airlines and ANA, 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 - Newark and Seoul Gimpo Intl - New York LaGuardia.

  • 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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