Which layover airport has the shortest connection time from Incheon Intl Airport to Philadelphia?

Dallas (DFW) has the shortest average layover time for this route: 1h 07m.

What airlines fly to Philadelphia?

AIR PREMIA, Asiana Airlines and Korean Air are the top three most popular airlines that fly to Philadelphia from Incheon Intl Airport according to our data. AIR PREMIA is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 6 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Incheon Intl Airport and Philadelphia?

Dallas (DFW) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Incheon Intl Airport to Philadelphia?

Flights via Dallas (DFW) offer the lowest average round-trip price of $700.

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

Air Canada is the most popular carrier operating from Incheon Intl to Philadelphia

Which layover airport has the shortest travel time from Incheon Intl Airport to Philadelphia?

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 17h 27m.

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

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

How many operators does momondo search for flights from Incheon Intl Airport to Philadelphia Airport?

As of July 2026, there is 1 operator available to choose from for flights from Incheon Intl Airport to Philadelphia Airport.

How old do you have to be to fly from Incheon 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 Incheon Intl Airport to Philadelphia Airport.

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

The required travel and health documents for your Philadelphia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Philadelphia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$576 Cheap Flights from Incheon Intl Airport to Philadelphia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Incheon Intl Airport to Philadelphia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:45 pm - 10:09 am

ICN

PHL

29h 24m

2 stops

3:20 pm - 5:10 pm

PHL

ICN

35h 50m

2 stops

$919Air Canada

Wed, Sep 30 - Tue, Dec 29

6:00 pm - 2:47 pm

ICN

PHL

33h 47m

1 stop

3:20 pm - 5:10 pm

PHL

ICN

35h 50m

2 stops

$930Air Canada

Wed, Sep 30 - Tue, Dec 29

5:45 pm - 10:09 am

ICN

PHL

29h 24m

2 stops

3:20 pm - 5:10 pm

PHL

ICN

35h 50m

2 stops

$934Air Canada

Mon, Sep 28 - Tue, Dec 29

5:45 pm - 10:09 am

ICN

PHL

29h 24m

2 stops

9:15 am - 5:25 pm

PHL

ICN

19h 10m

1 stop

$940Air Canada

Wed, Sep 30 - Thu, Oct 29

5:45 pm - 10:09 am

ICN

PHL

29h 24m

2 stops

3:25 pm - 4:05 pm

PHL

ICN

35h 40m

2 stops

$941Air Canada

Thu, Sep 24 - Mon, Sep 28

7:05 pm - 10:46 pm

ICN

PHL

16h 41m

1 stop

3:20 pm - 5:10 pm

PHL

ICN

35h 50m

2 stops

$949Air Canada

Mon, Sep 28 - Tue, Dec 29

6:00 pm - 2:47 pm

ICN

PHL

33h 47m

1 stop

9:15 am - 5:25 pm

PHL

ICN

19h 10m

1 stop

$951Air Canada

Wed, Sep 30 - Thu, Oct 29

5:45 pm - 10:09 am

ICN

PHL

29h 24m

2 stops

3:25 pm - 4:25 pm

PHL

ICN

36h 00m

1 stop

$953Air Canada

Thu, Sep 24 - Mon, Sep 28

5:45 pm - 10:09 am

ICN

PHL

29h 24m

2 stops

9:15 am - 6:25 pm

PHL

ICN

19h 10m

1 stop

$954Air Canada

Tue, Sep 29 - Tue, Dec 22

6:55 pm - 2:44 pm

ICN

PHL

33h 49m

2 stops

3:20 pm - 5:10 pm

PHL

ICN

35h 50m

2 stops

$957Air Canada

Mon, Nov 9 - Fri, Dec 4

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Delta flights from Incheon Intl Airport to Philadelphia

Our best Delta deals on Incheon Intl Airport to Philadelphia flight tickets

Delta

Sep 24

ICN7:00 pmIncheon Intl

24h 05m

2 stops

PHL6:05 amPhiladelphia

Sep 28

PHL7:20 amPhiladelphia

19h 00m

1 stop

ICN3:20 pmIncheon Intl

$1,143

Delta

Jul 15

ICN7:00 pmIncheon Intl

23h 29m

1 stop

PHL5:29 amPhiladelphia

Aug 3

PHL7:20 amPhiladelphia

19h 00m

1 stop

ICN3:20 pmIncheon Intl

$1,616

Delta

Jul 15

ICN7:00 pmIncheon Intl

23h 29m

1 stop

PHL5:29 amPhiladelphia

Aug 3

PHL7:20 amPhiladelphia

19h 00m

1 stop

ICN3:20 pmIncheon Intl

$1,617

Air Canada flights from Incheon Intl Airport to Philadelphia

Our best Air Canada deals on Incheon Intl Airport to Philadelphia flight tickets

Air Canada

Sep 30

ICN5:45 pmIncheon Intl

29h 24m

2 stops

PHL10:09 amPhiladelphia

Dec 29

PHL3:20 pmPhiladelphia

35h 50m

2 stops

ICN5:10 pmIncheon Intl

$919

Air Canada

Sep 30

ICN6:00 pmIncheon Intl

33h 47m

1 stop

PHL2:47 pmPhiladelphia

Dec 29

PHL3:20 pmPhiladelphia

35h 50m

2 stops

ICN5:10 pmIncheon Intl

$930

Air Canada

Sep 28

ICN5:45 pmIncheon Intl

29h 24m

2 stops

PHL10:09 amPhiladelphia

Dec 29

PHL3:20 pmPhiladelphia

35h 50m

2 stops

ICN5:10 pmIncheon Intl

$934

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Wed 9/30

5:45 pm-10:09 am

2 stops29h 24m

Philadelphia

Tue 12/29

3:20 pm-5:10 pm

2 stops35h 50m

$919

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Wed 9/30

6:00 pm-2:47 pm

1 stop33h 47m

Philadelphia

Tue 12/29

3:20 pm-5:10 pm

2 stops35h 50m

$930

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Mon 9/28

5:45 pm-10:09 am

2 stops29h 24m

Philadelphia

Tue 12/29

3:20 pm-5:10 pm

2 stops35h 50m

$934

Quickest round-trip

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Wed 9/30

5:45 pm-10:09 am

2 stops29h 24m

Philadelphia

Thu 10/29

9:15 am-5:25 pm

1 stop19h 10m

$940

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Thu 9/24

5:45 pm-10:09 am

2 stops29h 24m

Philadelphia

Mon 9/28

3:25 pm-4:05 pm

2 stops35h 40m

$941

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Mon 9/28

7:05 pm-10:46 pm

1 stop16h 41m

Philadelphia

Tue 12/29

3:20 pm-5:10 pm

2 stops35h 50m

$949

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Wed 9/30

6:00 pm-2:47 pm

1 stop33h 47m

Philadelphia

Thu 10/29

9:15 am-5:25 pm

1 stop19h 10m

$951

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Thu 9/24

5:45 pm-10:09 am

2 stops29h 24m

Philadelphia

Mon 9/28

3:25 pm-4:25 pm

1 stop36h 00m

$953

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Tue 9/29

5:45 pm-10:09 am

2 stops29h 24m

Philadelphia

Tue 12/22

9:15 am-6:25 pm

1 stop19h 10m

$954

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Mon 11/9

6:55 pm-2:44 pm

2 stops33h 49m

Philadelphia

Fri 12/4

3:20 pm-5:10 pm

2 stops35h 50m

$957

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 Incheon 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

Layovers

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Incheon Intl Airport is in July. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Philadelphia, with average flight prices from Incheon Intl Airport averaging around $626.

Can stopping save me money on Incheon Intl Airport to Philadelphia flights?

You could potentially save up to 44% on your flight if you consider stops on a Incheon Intl Airport to Philadelphia flight.

How have Incheon Intl Airport to Philadelphia flight prices changed over time?

As of July 2026, prices for Incheon Intl Airport to Philadelphia flights are approximately 13% cheaper when compared to flights at the same time last year.

When to book flights from Incheon Intl Airport to Philadelphia

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

Estimated round-trip price

Cheap Incheon Intl Airport to Philadelphia (ICN to PHL) flight deals and tips

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

Fastest flight time	24h 05m
Direct flights	None

The fastest flight from Incheon Intl Airport to Philadelphia takes 24h 05m

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

Search flight deals

Frequently asked questions about flying from Incheon Intl Airport to Philadelphia

How far is Incheon Intl to Philadelphia by plane?
A flight from Incheon Intl to Philadelphia will travel around 6911.2 mi. A reasonable flight in good conditions will take 24h 05m.
When did momondo last update prices for flights from Incheon Intl Airport to Philadelphia Airport?
Prices for flights from Incheon Intl Airport to Philadelphia Airport are updated daily.
How many operators does momondo search for flights from Incheon Intl Airport to Philadelphia Airport?
As of July 2026, there is 1 operator available to choose from for flights from Incheon Intl Airport to Philadelphia Airport.
How old do you have to be to fly from Incheon 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 Incheon Intl Airport to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The required travel and health documents for your Philadelphia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Philadelphia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Incheon Intl Airport to Philadelphia?
momondo data reveals that the most frequently booked airline on the route from Incheon Intl Airport to Philadelphia is Delta, representing 100% of all bookings.

Best airlines flying from Incheon Intl Airport to Philadelphia

Compare and see reviews for airlines that fly from Incheon Intl Airport to Philadelphia with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $626	Free Cancellation	Rating 7.8 8,452 reviews		Search Delta flights

Wildwood

Rehoboth Beach

Cape May

Wildwood Crest

Ocean City

Cherry Hill

King of Prussia

Newark

Reading

Dewey Beach

Dover

Essington

North Wildwood

Avalon

New Castle

Lewes

Stone Harbor

Vineland

Chester

Pottstown

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 enables you to select and highlight flights to Philadelphia from Seoul with this policy.

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

momondo helps you find the best flight between Seoul and Philadelphia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Seoul to Philadelphia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.