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.

$889 Cheap Flights from Seoul Gimpo Intl Airport to Philadelphia in 2026

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Find the cheapest flights from Seoul Gimpo Intl Airport to Philadelphia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:15 pm - 2:48 pm

GMP

PHL

32h 33m

2 stops

10:40 am - 9:15 pm

PHL

GMP

21h 35m

2 stops

$1,393Japan Airlines

Thu, Apr 9 - Thu, Apr 16

8:00 am - 6:43 pm

GMP

PHL

23h 43m

2 stops

10:00 am - 9:15 pm

PHL

GMP

22h 15m

2 stops

$1,411Japan Airlines

Tue, Apr 7 - Tue, Apr 14

7:15 pm - 2:48 pm

GMP

PHL

32h 33m

2 stops

10:40 am - 9:15 pm

PHL

GMP

21h 35m

2 stops

$1,493Multiple Airlines

Mon, Apr 6 - Mon, Apr 13

8:00 am - 6:34 pm

GMP

PHL

23h 34m

2 stops

8:30 am - 9:15 pm

PHL

GMP

23h 45m

2 stops

$1,555Multiple Airlines

Thu, Jul 2 - Thu, Jul 30

12:40 pm - 10:43 pm

GMP

PHL

23h 03m

2 stops

9:15 am - 10:20 pm

PHL

GMP

24h 05m

2 stops

$1,655Multiple Airlines

Fri, Apr 17 - Tue, Apr 28

12:40 pm - 2:09 pm

GMP

PHL

38h 29m

2 stops

6:10 am - 10:20 pm

PHL

GMP

27h 10m

2 stops

$1,717ANA

Fri, Jul 3 - Fri, Jul 31

8:00 am - 6:34 pm

GMP

PHL

23h 34m

2 stops

8:25 am - 9:15 pm

PHL

GMP

23h 50m

2 stops

$1,849Multiple Airlines

Fri, Jul 17 - Fri, Aug 14

8:00 am - 4:25 pm

GMP

PHL

21h 25m

2 stops

8:30 am - 9:15 pm

PHL

GMP

23h 45m

2 stops

$2,125Multiple Airlines

Sat, Jul 4 - Sat, Aug 1

8:00 am - 6:30 pm

GMP

PHL

23h 30m

2 stops

8:30 am - 9:15 pm

PHL

GMP

23h 45m

2 stops

$2,212Multiple Airlines

Thu, Jul 16 - Thu, Aug 13

8:00 am - 4:25 pm

GMP

PHL

21h 25m

2 stops

10:35 am - 9:15 pm

PHL

GMP

21h 40m

2 stops

$2,546Multiple Airlines

Sat, Jul 18 - Sat, Aug 15

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

Apr 9

GMP7:15 pmSeoul Gimpo Intl

32h 33m

2 stops

PHL2:48 pmPhiladelphia

Apr 16

PHL10:40 amPhiladelphia

21h 35m

2 stops

GMP9:15 pmSeoul Gimpo Intl

$1,393

Japan Airlines

Apr 7

GMP8:00 amSeoul Gimpo Intl

23h 43m

2 stops

PHL6:43 pmPhiladelphia

Apr 14

PHL10:00 amPhiladelphia

22h 15m

2 stops

GMP9:15 pmSeoul Gimpo Intl

$1,411

ANA flights from Seoul Gimpo Intl Airport to Philadelphia

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

ANA

Jul 3

GMP12:40 pmSeoul Gimpo Intl

38h 29m

2 stops

PHL2:09 pmPhiladelphia

Jul 31

PHL6:10 amPhiladelphia

27h 10m

2 stops

GMP10:20 pmSeoul Gimpo Intl

$1,717

ANA

Jun 25

GMP7:55 pmSeoul Gimpo Intl

34h 47m

2 stops

PHL5:42 pmPhiladelphia

Jul 3

PHL9:21 amPhiladelphia

23h 59m

2 stops

GMP10:20 pmSeoul Gimpo Intl

$2,992

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

Thu 4/9

7:15 pm-2:48 pm

2 stops32h 33m

Philadelphia

Thu 4/16

10:40 am-9:15 pm

2 stops21h 35m

$1,393

SeoulPhiladelphia

GMP - PHL

GMPPHL

Seoul Gimpo Intl

Tue 4/7

8:00 am-6:43 pm

2 stops23h 43m

Philadelphia

Tue 4/14

10:00 am-9:15 pm

2 stops22h 15m

$1,411

SeoulPhiladelphia

GMP - PHL

GMPPHL

Seoul Gimpo Intl

Mon 4/6

7:15 pm-2:48 pm

2 stops32h 33m

Philadelphia

Mon 4/13

10:40 am-9:15 pm

2 stops21h 35m

$1,493

SeoulPhiladelphia

GMP - PHL

GMPPHL

Seoul Gimpo Intl

Thu 7/2

8:00 am-6:34 pm

2 stops23h 34m

Philadelphia

Thu 7/30

8:30 am-9:15 pm

2 stops23h 45m

$1,555

SeoulPhiladelphia

GMP - PHL

GMPPHL

Seoul Gimpo Intl

Fri 4/17

12:40 pm-10:43 pm

2 stops23h 03m

Philadelphia

Tue 4/28

9:15 am-10:20 pm

2 stops24h 05m

$1,655

SeoulPhiladelphia

GMP - PHL

GMPPHL

Seoul Gimpo Intl

Fri 7/3

12:40 pm-2:09 pm

2 stops38h 29m

Philadelphia

Fri 7/31

6:10 am-10:20 pm

2 stops27h 10m

$1,717

SeoulPhiladelphia

GMP - PHL

GMPPHL

Seoul Gimpo Intl

Fri 7/17

8:00 am-6:34 pm

2 stops23h 34m

Philadelphia

Fri 8/14

8:25 am-9:15 pm

2 stops23h 50m

$1,849

SeoulPhiladelphia

GMP - PHL

GMPPHL

Seoul Gimpo Intl

Sat 7/4

8:00 am-4:25 pm

2 stops21h 25m

Philadelphia

Sat 8/1

8:30 am-9:15 pm

2 stops23h 45m

$2,125

SeoulPhiladelphia

GMP - PHL

GMPPHL

Seoul Gimpo Intl

Thu 7/16

8:00 am-6:30 pm

2 stops23h 30m

Philadelphia

Thu 8/13

8:30 am-9:15 pm

2 stops23h 45m

$2,212

SeoulPhiladelphia

GMP - PHL

GMPPHL

Seoul Gimpo Intl

Sat 7/18

8:00 am-4:25 pm

2 stops21h 25m

Philadelphia

Sat 8/15

10:35 am-9:15 pm

2 stops21h 40m

$2,546

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

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 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	23h 34m
Direct flights	None

The fastest flight from Seoul Gimpo Intl Airport to Philadelphia takes 23h 34m

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 23h 34m 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

Cherry Hill

King of Prussia

Newark

Dewey Beach

Reading

North Wildwood

Avalon

Dover

Lewes

Stone Harbor

Essington

Vineland

New Castle

Pottstown

Elkton

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.