What is the cheapest airline that flies from Seoul Gimpo Intl to Philadelphia?

EVA Air and Japan Airlines are the most popular carriers operating from Seoul Gimpo Intl to Philadelphia

When did momondo last update prices for flights from Seoul Gimpo Intl Airport to Philadelphia Airport?

Prices for flights from Seoul Gimpo Intl Airport to Philadelphia Airport are updated daily.

How old do you have to be to fly from Seoul Gimpo Intl Airport to Philadelphia Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seoul Gimpo Intl Airport to Philadelphia Airport.

What documentation or ID do you need to fly to Philadelphia Airport?

The travel and health documents required for your trip to Philadelphia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$845 Cheap Flights from Seoul Gimpo Intl Airport to Philadelphia in 2025/26

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Find the cheapest flights from Seoul Gimpo Intl Airport to Philadelphia

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One-way

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Enter your travel dates to find the best prices.

7:50 pm - 12:07 pm

GMP

PHL

30h 17m2 stops

10:10 am - 11:20 am

PHL

GMP

35h 10m2 stops

$1,224ANA

Tue, Jan 20 - Tue, Feb 3

7:50 pm - 2:31 pm

GMP

PHL

32h 41m2 stops

6:30 am - 11:20 am

PHL

GMP

38h 50m2 stops

$1,295ANA

Tue, Jan 20 - Mon, Feb 2

7:50 pm - 12:07 pm

GMP

PHL

30h 17m2 stops

10:06 am - 6:35 pm

PHL

GMP

42h 29m2 stops

$1,297ANA

Mon, Feb 9 - Mon, Feb 16

12:05 pm - 8:16 pm

GMP

PHL

22h 11m2 stops

12:21 pm - 10:55 am

PHL

GMP

32h 34m2 stops

$1,542Multiple Airlines

Wed, Jan 21 - Sat, Feb 14

8:00 am - 2:27 pm

GMP

PHL

20h 27m2 stops

7:13 am - 10:05 pm

PHL

GMP

25h 52m2 stops

$1,548Japan Airlines

Fri, Mar 6 - Tue, Mar 10

8:00 am - 2:33 pm

GMP

PHL

20h 33m2 stops

6:15 am - 10:05 pm

PHL

GMP

25h 50m2 stops

$1,576Multiple Airlines

Fri, Jan 30 - Sun, Feb 8

8:00 am - 4:47 pm

GMP

PHL

22h 47m2 stops

8:25 am - 10:05 pm

PHL

GMP

23h 40m2 stops

$1,592Multiple Airlines

Fri, Feb 20 - Mon, Mar 2

8:00 am - 2:27 pm

GMP

PHL

20h 27m2 stops

8:25 am - 10:05 pm

PHL

GMP

23h 40m2 stops

$1,599Multiple Airlines

Fri, Feb 20 - Mon, Mar 2

8:00 am - 2:27 pm

GMP

PHL

20h 27m2 stops

8:25 am - 10:05 pm

PHL

GMP

23h 40m2 stops

$1,602Multiple Airlines

Fri, Feb 20 - Mon, Mar 2

8:00 am - 2:27 pm

GMP

PHL

20h 27m2 stops

7:13 am - 10:05 pm

PHL

GMP

25h 52m2 stops

$1,628Japan Airlines

Fri, Mar 6 - Tue, Mar 10

ANA flights from Seoul Gimpo Intl Airport to Philadelphia

Our best ANA deals on Seoul Gimpo Intl Airport to Philadelphia flight tickets

ANA

Jan 20

GMP7:50 pmSeoul Gimpo Intl

30h 17m

2 stops

PHL12:07 pmPhiladelphia

Feb 3

PHL10:10 amPhiladelphia

35h 10m

2 stops

GMP11:20 amSeoul Gimpo Intl

$1,224

Find similar

ANA

Jan 20

GMP7:50 pmSeoul Gimpo Intl

32h 41m

2 stops

PHL2:31 pmPhiladelphia

Feb 2

PHL6:30 amPhiladelphia

38h 50m

2 stops

GMP11:20 amSeoul Gimpo Intl

$1,295

Find similar

ANA

Feb 9

GMP7:50 pmSeoul Gimpo Intl

30h 17m

2 stops

PHL12:07 pmPhiladelphia

Feb 16

PHL10:06 amPhiladelphia

42h 29m

2 stops

GMP6:35 pmSeoul Gimpo Intl

$1,297

Find similar

Japan Airlines flights from Seoul Gimpo Intl Airport to Philadelphia

Our best Japan Airlines deals on Seoul Gimpo Intl Airport to Philadelphia flight tickets

Japan Airlines

Mar 6

GMP8:00 amSeoul Gimpo Intl

20h 27m

2 stops

PHL2:27 pmPhiladelphia

Mar 10

PHL7:13 amPhiladelphia

25h 52m

2 stops

GMP10:05 pmSeoul Gimpo Intl

$1,548

Find similar

Japan Airlines

Mar 6

GMP8:00 amSeoul Gimpo Intl

20h 27m

2 stops

PHL2:27 pmPhiladelphia

Mar 10

PHL7:13 amPhiladelphia

25h 52m

2 stops

GMP10:05 pmSeoul Gimpo Intl

$1,628

Find similar

Japan Airlines

Mar 6

GMP8:00 amSeoul Gimpo Intl

20h 27m

2 stops

PHL2:27 pmPhiladelphia

Mar 10

PHL7:13 amPhiladelphia

25h 52m

2 stops

GMP10:05 pmSeoul Gimpo Intl

$1,631

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Seoul Gimpo Intl Airport to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeoulPhiladelphia

GMP - PHL

GMPPHL

Seoul Gimpo Intl

Tue 1/20

7:50 pm-12:07 pm

2 stops30h 17m

Philadelphia

Tue 2/3

10:10 am-11:20 am

2 stops35h 10m

$1,224

SeoulPhiladelphia

GMP - PHL

GMPPHL

Seoul Gimpo Intl

Tue 1/20

7:50 pm-2:31 pm

2 stops32h 41m

Philadelphia

Mon 2/2

6:30 am-11:20 am

2 stops38h 50m

$1,295

SeoulPhiladelphia

GMP - PHL

GMPPHL

Seoul Gimpo Intl

Mon 2/9

7:50 pm-12:07 pm

2 stops30h 17m

Philadelphia

Mon 2/16

10:06 am-6:35 pm

2 stops42h 29m

$1,297

SeoulPhiladelphia

GMP - PHL

GMPPHL

Seoul Gimpo Intl

Wed 1/21

12:05 pm-8:16 pm

2 stops22h 11m

Philadelphia

Sat 2/14

12:21 pm-10:55 am

2 stops32h 34m

$1,542

SeoulPhiladelphia

GMP - PHL

GMPPHL

Seoul Gimpo Intl

Fri 3/6

8:00 am-2:27 pm

2 stops20h 27m

Philadelphia

Tue 3/10

7:13 am-10:05 pm

2 stops25h 52m

$1,548

SeoulPhiladelphia

GMP - PHL

GMPPHL

Seoul Gimpo Intl

Fri 1/30

8:00 am-2:33 pm

2 stops20h 33m

Philadelphia

Sun 2/8

6:15 am-10:05 pm

2 stops25h 50m

$1,576

SeoulPhiladelphia

GMP - PHL

GMPPHL

Seoul Gimpo Intl

Fri 2/20

8:00 am-4:47 pm

2 stops22h 47m

Philadelphia

Mon 3/2

8:25 am-10:05 pm

2 stops23h 40m

$1,592

SeoulPhiladelphia

GMP - PHL

GMPPHL

Seoul Gimpo Intl

Fri 2/20

8:00 am-2:27 pm

2 stops20h 27m

Philadelphia

Mon 3/2

8:25 am-10:05 pm

2 stops23h 40m

$1,599

SeoulPhiladelphia

GMP - PHL

GMPPHL

Seoul Gimpo Intl

Fri 2/20

8:00 am-2:27 pm

2 stops20h 27m

Philadelphia

Mon 3/2

8:25 am-10:05 pm

2 stops23h 40m

$1,602

SeoulPhiladelphia

GMP - PHL

GMPPHL

Seoul Gimpo Intl

Fri 3/6

8:00 am-2:27 pm

2 stops20h 27m

Philadelphia

Tue 3/10

7:13 am-10:05 pm

2 stops25h 52m

$1,628

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seoul Gimpo Intl Airport to Philadelphia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from Seoul Gimpo Intl Airport to Philadelphia is on a Wednesday. Travelers who choose to depart for Philadelphia on a Wednesday will often find tickets for as low as $919. On the other hand, Saturday is the most expensive day to depart from Seoul Gimpo Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $2,072.

What is the cheapest time of day to depart on your flight to Philadelphia?

According to our data, the cheapest time of day to fly to Philadelphia is in the afternoon. momondo users have found flights departing from Seoul Gimpo Intl Airport to Philadelphia in the afternoon for as low as $916. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the evening when prices are around $1,846.

When to book flights from Seoul Gimpo Intl Airport to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from Seoul Gimpo Intl Airport to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Seoul Gimpo Intl Airport to Philadelphia (GMP to PHL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seoul Gimpo Intl Airport to Philadelphia

Fastest flight time	20h 27m
Direct flights	None

The fastest flight from Seoul Gimpo Intl Airport to Philadelphia takes 20h 27m

There are no direct flights from Seoul Gimpo Intl Airport to Philadelphia. There are no popular flight routes from Seoul Gimpo Intl Airport to Philadelphia.

Search flight deals

How far is Seoul Gimpo Intl to Philadelphia by plane?
Seoul Gimpo Intl and Philadelphia are 6898.0 mi apart from one another. Typically, this will take 20h 27m by plane in normal conditions.
When did momondo last update prices for flights from Seoul Gimpo Intl Airport to Philadelphia Airport?
Prices for flights from Seoul Gimpo Intl Airport to Philadelphia Airport are updated daily.
How old do you have to be to fly from Seoul Gimpo Intl Airport to Philadelphia Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seoul Gimpo Intl Airport to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The travel and health documents required for your trip to Philadelphia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Wildwood

Cape May

Rehoboth Beach

Wildwood Crest

Ocean City

King of Prussia

Cherry Hill

Newark

Dewey Beach

Reading

North Wildwood

Avalon

Dover

Lewes

Stone Harbor

Essington

Vineland

Pottstown

Elkton

Somers Point

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to Philadelphia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Philadelphia from Seoul.

Can I find flights from Seoul to Philadelphia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Seoul to Philadelphia flights to just show those with flexible booking policies.

How can momondo help me find flights from Seoul to Philadelphia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Philadelphia from Seoul.

I’m not ready to book a flight from Seoul to Philadelphia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seoul to Philadelphia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.