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Gimpo Intl

$493+ Cheap flights from Pennsylvania to Gimpo Intl (GMP)

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — GMP
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Pennsylvania to Gimpo Intl

Keep the following information in mind while searching for Pennsylvania to Gimpo Intl flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,229
(Gotogate)

One-way from

$493
(Ovago)

Popular in

December

Cheapest in

March

Average price

$965
Provider with most accurate pricing for Philadelphia-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Seoul (SEL) flights.
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From Pennsylvania to Seoul Gimpo Intl
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One-way flight from Pennsylvania to Seoul Gimpo Intl
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Highest demand for flights based on searches. 3% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Pennsylvania to Gimpo Intl

Cheapest flights from Pennsylvania to Gimpo Intl
Explore the most affordable flight options available from Pennsylvania to Gimpo Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This FlightHub deal was found by Cheapflights users on 3/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/110:23 amPIT - GMP
2 stops22h 27mJapan Airlines
Mon 9/1512:05 pmGMP - PIT
2 stops22h 08mJapan Airlines
Deal found 3/31$1,142
This EVA Air deal was found by Cheapflights users on 3/31. 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.
Sun 9/141:25 amJFK - GMP
1 stop27h 45mEVA Air
Tue 9/237:15 pmGMP - JFK
1 stop39h 50mEVA Air
Deal found 3/31$1,142
This Japan Airlines deal was found by Cheapflights users on 3/30. 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.
Tue 9/28:50 amPIT - GMP
2 stops24h 00mMultiple Airlines
Tue 9/97:55 amGMP - PIT
2 stops20h 41mMultiple Airlines
Deal found 3/30$1,143
This eDestinos deal was found by Cheapflights users on 3/31. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/192:00 amJFK - GMP
1 stop27h 35mANA
Mon 10/2712:25 pmGMP - JFK
1 stop23h 10mANA
Deal found 3/31$1,213
This FlightHub deal was found by Cheapflights users on 3/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/111:00 pmIAD - GMP
1 stop25h 05mAir China
Tue 4/88:35 amGMP - IAD
1 stop23h 55mAir China
Deal found 3/31$1,237
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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 4/218:00 pmEWR - GMP
2 stops26h 05mANA
Wed 5/77:55 pmGMP - EWR
2 stops22h 06mANA
Deal found 3/31$1,323
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/49:10 pmJFK - GMP
2 stops48h 50mChina Eastern
Thu 5/228:50 pmGMP - JFK
2 stops39h 05mChina Eastern
Deal found 3/31$1,339
This Expedia deal was found by Cheapflights users on 3/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/237:30 amEWR - GMP
2 stops25h 20mMultiple Airlines
Sat 9/68:20 amGMP - EWR
2 stops28h 01mMultiple Airlines
Deal found 3/30$1,367
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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.
Thu 4/246:00 amLGA - GMP
2 stops27h 20mANA
Thu 5/87:55 pmGMP - LGA
2 stops37h 20mANA
Deal found 3/31$1,371
This Gotogate deal was found by Cheapflights users on 3/30. 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.
Sun 4/202:05 amJFK - GMP
1 stop22h 00mMultiple Airlines
Sun 5/47:20 pmGMP - JFK
1 stop36h 10mMultiple Airlines
Deal found 3/30$1,374
This Japan Airlines deal was found by Cheapflights users on 3/30. 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.
Thu 8/288:20 amPHL - GMP
2 stops24h 30mMultiple Airlines
Wed 9/37:55 amGMP - PHL
2 stops20h 00mMultiple Airlines
Deal found 3/30$1,401
This Gurufare deal was found by Cheapflights users on 3/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/256:59 amDCA - GMP
2 stops25h 51mJapan Airlines
Tue 9/97:55 amGMP - DCA
2 stops18h 58mJapan Airlines
Deal found 3/30$1,406

Cheapflights Fare Finder

Customize your flight search to find flights from Pennsylvania to Gimpo Intl 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 March 31, 2025.
Use the filters below to find and compare flights from Pennsylvania to Seoul Gimpo Intl Airport that are best for you.

Fly from

Pennsylvania

Fly to

Gimpo Intl

Route

Depart

Return

Price

New YorkSeoul

JFK - GMP

JFKGMP

New York John F Kennedy Intl

Mon 9/22

1:25 am-7:15 pm

1 stop28h 50m

Seoul Gimpo Intl

Tue 10/14

7:15 pm-10:05 pm

1 stop39h 50m

$1,086

Washington, D.C.Seoul

IAD - GMP

IADGMP

Washington, D.C. Dulles Intl

Tue 4/22

11:00 pm-1:05 pm

1 stop25h 05m

Seoul Gimpo Intl

Tue 5/20

8:35 am-7:30 pm

1 stop23h 55m

$1,260

New YorkSeoul

JFK - GMP

JFKGMP

New York John F Kennedy Intl

Sun 4/20

2:00 am-6:35 pm

1 stop27h 35m

Seoul Gimpo Intl

Thu 5/8

7:40 am-10:55 pm

1 stop28h 15m

$1,268

PittsburghSeoul

PIT - GMP

PITGMP

Pittsburgh

Thu 5/1

9:25 am-9:50 pm

2 stops23h 25m

Seoul Gimpo Intl

Fri 5/9

7:55 am-3:45 pm

2 stops20h 50m

$1,293

NewarkSeoul

EWR - GMP

EWRGMP

Newark

Mon 4/21

8:00 pm-11:05 am

2 stops26h 05m

Seoul Gimpo Intl

Wed 5/7

7:55 pm-5:01 am

2 stops22h 06m

$1,323

New YorkSeoul

JFK - GMP

JFKGMP

New York John F Kennedy Intl

Sun 5/4

9:10 pm-11:00 am

2 stops48h 50m

Seoul Gimpo Intl

Thu 5/22

8:50 pm-10:55 pm

2 stops39h 05m

$1,339

NewarkSeoul

EWR - GMP

EWRGMP

Newark

Sat 8/23

7:30 am-9:50 pm

2 stops25h 20m

Seoul Gimpo Intl

Sat 9/6

8:20 am-11:21 pm

2 stops28h 01m

$1,367

New YorkSeoul

LGA - GMP

LGAGMP

New York LaGuardia

Thu 4/24

6:00 am-10:20 pm

2 stops27h 20m

Seoul Gimpo Intl

Thu 5/8

7:55 pm-8:15 pm

2 stops37h 20m

$1,371

New YorkSeoul

JFK - GMP

JFKGMP

New York John F Kennedy Intl

Sun 4/20

2:05 am-1:05 pm

1 stop22h 00m

Seoul Gimpo Intl

Sun 5/4

7:20 pm-6:30 pm

1 stop36h 10m

$1,374

PhiladelphiaSeoul

PHL - GMP

PHLGMP

Philadelphia

Thu 8/28

8:20 am-9:50 pm

2 stops24h 30m

Seoul Gimpo Intl

Wed 9/3

7:55 am-2:55 pm

2 stops20h 00m

$1,401

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 49 results
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Best time to book a flight from Pennsylvania to Gimpo Intl

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

Rainfall in Gimpo Intl by month

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

In terms of precipitation, rainfall in Seoul Gimpo Intl Airport ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul Gimpo Intl Airport when rainfall is around 1.1 in.

Temperature in Gimpo Intl by month

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

If weather is an important factor for your trip to Seoul Gimpo Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Gimpo Intl

Get insights into the airlines that provide service to Gimpo Intl. 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 Gimpo Intl. Reviews last updated March 31, 2025.
See what other customers who have flown with EVA Air, Japan Airlines and ANA from Pennsylvania to Seoul have to say. 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
1,170 reviews

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,170 reviews
EVA Air
8.4
Very good
1,170 reviews

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Japan Airlines
8.3
Very good
1,440 reviews
EVA Air
8.4
Very good
1,170 reviews

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
ANA
8.3
Very good
831 reviews
EVA Air
8.4
Very good
1,170 reviews

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
China Eastern
7.2
Good
139 reviews
EVA Air
8.4
Very good
1,170 reviews

Comfort

8.3

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

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

    $493 is the cheapest one-way deal found within the past few days, from Air China. You may also be able to find cheap deals on EVA Air and ANA, with prices starting from $638 and $757, respectively.

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

    While some choose either Washington, D.C. Dulles Intl - Seoul Gimpo Intl or Newark - Seoul Gimpo Intl, New York John F Kennedy Intl - Seoul Gimpo Intl is the most popular route from Pennsylvania to Seoul Gimpo Intl Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pennsylvania to Gimpo Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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