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 44% 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.

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

United Airlines and Delta are the most popular carriers operating from Incheon Intl to Philadelphia

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 September 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.

$501 Cheap Flights from Incheon Intl Airport to Philadelphia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Incheon Intl Airport to Philadelphia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:55 pm - 2:44 pmICN Incheon Intl-PHL Philadelphia

33h 49m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

3:20 pm - 5:10 pmPHL Philadelphia-ICN Incheon Intl

35h 50m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$952Air Canada

Thu, Nov 12 - Thu, Nov 19

6:55 pm - 2:44 pmICN Incheon Intl-PHL Philadelphia

33h 49m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

3:20 pm - 5:10 pmPHL Philadelphia-ICN Incheon Intl

35h 50m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$952Air Canada

Tue, Dec 8 - Sun, Jan 31

5:55 pm - 4:21 pmICN Incheon Intl-PHL Philadelphia

35h 26m2 stops Vancouver Intl Toronto Pearson Intl

5:05 pm - 5:10 pmPHL Philadelphia-ICN Incheon Intl

34h 05m2 stops Toronto Pearson Intl Vancouver Intl

$970Air Canada

Mon, Oct 26 - Mon, Nov 2

8:10 pm - 4:21 pmICN Incheon Intl-PHL Philadelphia

34h 11m1 stop Toronto Pearson Intl

3:20 pm - 5:10 pmPHL Philadelphia-ICN Incheon Intl

35h 50m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$978Air Canada

Tue, Dec 8 - Sun, Jan 31

6:55 pm - 2:44 pmICN Incheon Intl-PHL Philadelphia

33h 49m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

9:15 am - 4:10 amPHL Philadelphia-ICN Incheon Intl

28h 55m2 stops Toronto Pearson Intl Tokyo Haneda

$989Multiple Airlines

Mon, Nov 9 - Fri, Dec 4

6:55 pm - 2:44 pmICN Incheon Intl-PHL Philadelphia

33h 49m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

9:15 am - 4:10 amPHL Philadelphia-ICN Incheon Intl

28h 55m2 stops Toronto Pearson Intl Tokyo Haneda

$989Multiple Airlines

Mon, Nov 2 - Fri, Dec 4

5:55 pm - 2:44 pmICN Incheon Intl-PHL Philadelphia

33h 49m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

3:20 pm - 5:10 pmPHL Philadelphia-ICN Incheon Intl

35h 50m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$992Air Canada

Tue, Oct 27 - Tue, Nov 3

6:55 pm - 2:44 pmICN Incheon Intl-PHL Philadelphia

33h 49m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

9:15 am - 4:10 amPHL Philadelphia-ICN Incheon Intl

28h 55m2 stops Toronto Pearson Intl Tokyo Haneda

$993Multiple Airlines

Mon, Nov 9 - Fri, Dec 4

8:35 pm - 2:10 pmICN Incheon Intl-PHL Philadelphia

30h 35m1 stop Minneapolis St Paul

7:00 am - 5:45 pmPHL Philadelphia-ICN Incheon Intl

20h 45m1 stop Seattle/Tacoma Intl

$1,020Delta

Tue, Oct 27 - Tue, Nov 3

8:35 pm - 11:50 pmICN Incheon Intl-PHL Philadelphia

16h 15m1 stop Minneapolis St Paul

6:10 am - 5:45 pmPHL Philadelphia-ICN Incheon Intl

21h 35m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl

$1,022Delta

Mon, Oct 26 - Mon, Nov 2

Cheap last minute flights

Enter your travel dates to find the best prices.

7:20 pm - 6:05 amICN Incheon Intl-PHL Philadelphia

23h 45m1 stop Salt Lake City

5:45 am - 5:20 pmPHL Philadelphia-ICN Incheon Intl

22h 35m1 stop Minneapolis St Paul

$1,023Delta

Fri, Oct 2 - Wed, Oct 7

4:50 pm - 11:58 amICN Incheon Intl-PHL Philadelphia

32h 08m2 stops San Francisco Houston George Bush Intcntl

10:40 am - 4:20 amPHL Philadelphia-ICN Incheon Intl

28h 40m2 stops Washington, D.C. Dulles Intl San Francisco

$1,024United Airlines

Fri, Oct 2 - Wed, Oct 7

11:30 am - 5:21 pmICN Incheon Intl-PHL Philadelphia

18h 51m1 stop San Francisco

6:15 am - 4:20 amPHL Philadelphia-ICN Incheon Intl

33h 05m2 stops Washington, D.C. Dulles Intl San Francisco

$1,024United Airlines

Thu, Oct 1 - Wed, Oct 7

5:15 pm - 11:30 pmICN Incheon Intl-PHL Philadelphia

19h 15m2 stops Newark Washington, D.C. Dulles Intl

10:40 am - 4:20 amPHL Philadelphia-ICN Incheon Intl

28h 40m2 stops Washington, D.C. Dulles Intl San Francisco

$1,024United Airlines

Thu, Oct 1 - Wed, Oct 7

11:30 am - 7:49 amICN Incheon Intl-PHL Philadelphia

33h 19m1 stop San Francisco

7:10 pm - 3:00 pmPHL Philadelphia-ICN Incheon Intl

30h 50m2 stops Chicago O'Hare Intl San Francisco

$1,024United Airlines

Fri, Oct 2 - Wed, Oct 7

7:40 pm - 11:56 pmICN Incheon Intl-PHL Philadelphia

17h 16m1 stop Minneapolis St Paul

5:45 am - 5:20 pmPHL Philadelphia-ICN Incheon Intl

22h 35m1 stop Minneapolis St Paul

$1,136Delta

Wed, Sep 30 - Wed, Oct 7

7:00 pm - 5:50 amICN Incheon Intl-PHL Philadelphia

23h 50m1 stop Seattle/Tacoma Intl

7:00 am - 4:50 pmPHL Philadelphia-ICN Incheon Intl

20h 50m1 stop Seattle/Tacoma Intl

$1,136Delta

Thu, Oct 1 - Wed, Oct 7

11:30 am - 7:49 amICN Incheon Intl-PHL Philadelphia

33h 19m1 stop San Francisco

7:10 pm - 3:00 pmPHL Philadelphia-ICN Incheon Intl

30h 50m2 stops Chicago O'Hare Intl San Francisco

$1,138United Airlines

Wed, Sep 30 - Wed, Oct 7

4:50 pm - 12:25 pmICN Incheon Intl-PHL Philadelphia

32h 35m2 stops San Francisco Chicago O'Hare Intl

6:15 am - 4:20 amPHL Philadelphia-ICN Incheon Intl

33h 05m2 stops Washington, D.C. Dulles Intl San Francisco

$1,138United Airlines

Wed, Sep 30 - Wed, Oct 7

7:40 pm - 2:42 pmICN Incheon Intl-PHL Philadelphia

32h 02m1 stop Minneapolis St Paul

7:00 am - 4:50 pmPHL Philadelphia-ICN Incheon Intl

20h 50m1 stop Seattle/Tacoma Intl

$1,424Delta

Fri, Oct 2 - Fri, Oct 9

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Air Canada flights from Incheon Intl Airport to Philadelphia

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

Air Canada

Nov 12

ICN6:55 pmIncheon Intl

33h 49m

2 stops

PHL2:44 pmPhiladelphia

Nov 19

PHL3:20 pmPhiladelphia

35h 50m

2 stops

ICN5:10 pmIncheon Intl

$952

Air Canada

Oct 26

ICN5:55 pmIncheon Intl

35h 26m

2 stops

PHL4:21 pmPhiladelphia

Nov 2

PHL5:05 pmPhiladelphia

34h 05m

2 stops

ICN5:10 pmIncheon Intl

$970

Air Canada

Dec 8

ICN8:10 pmIncheon Intl

34h 11m

1 stop

PHL4:21 pmPhiladelphia

Jan 31

PHL3:20 pmPhiladelphia

35h 50m

2 stops

ICN5:10 pmIncheon Intl

$978

Delta flights from Incheon Intl Airport to Philadelphia

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

Delta

Oct 26

ICN8:35 pmIncheon Intl

16h 15m

1 stop

PHL11:50 pmPhiladelphia

Nov 2

PHL6:10 amPhiladelphia

21h 35m

2 stops

ICN5:45 pmIncheon Intl

$1,022

Delta

Oct 2

ICN7:20 pmIncheon Intl

23h 45m

1 stop

PHL6:05 amPhiladelphia

Oct 7

PHL5:45 amPhiladelphia

22h 35m

1 stop

ICN5:20 pmIncheon Intl

$1,023

Delta

Oct 27

ICN8:35 pmIncheon Intl

30h 35m

1 stop

PHL2:10 pmPhiladelphia

Nov 3

PHL7:00 amPhiladelphia

20h 45m

1 stop

ICN5:45 pmIncheon Intl

$1,024

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 Incheon Intl - PHL Philadelphia

ICNPHL

Incheon Intl

Thu 11/12

6:55 pm-2:44 pm

2 stops33h 49m

Philadelphia

Thu 11/19

3:20 pm-5:10 pm

2 stops35h 50m

$952

IncheonPhiladelphia

ICN Incheon Intl - PHL Philadelphia

ICNPHL

Incheon Intl

Tue 12/8

6:55 pm-2:44 pm

2 stops33h 49m

Philadelphia

Sun 1/31

3:20 pm-5:10 pm

2 stops35h 50m

$952

IncheonPhiladelphia

ICN Incheon Intl - PHL Philadelphia

ICNPHL

Incheon Intl

Mon 10/26

5:55 pm-4:21 pm

2 stops35h 26m

Philadelphia

Mon 11/2

5:05 pm-5:10 pm

2 stops34h 05m

$970

IncheonPhiladelphia

ICN Incheon Intl - PHL Philadelphia

ICNPHL

Incheon Intl

Tue 12/8

8:10 pm-4:21 pm

1 stop34h 11m

Philadelphia

Sun 1/31

3:20 pm-5:10 pm

2 stops35h 50m

$978

IncheonPhiladelphia

ICN Incheon Intl - PHL Philadelphia

ICNPHL

Incheon Intl

Mon 11/9

6:55 pm-2:44 pm

2 stops33h 49m

Philadelphia

Fri 12/4

9:15 am-4:10 am

2 stops28h 55m

$989

IncheonPhiladelphia

ICN Incheon Intl - PHL Philadelphia

ICNPHL

Incheon Intl

Mon 11/2

6:55 pm-2:44 pm

2 stops33h 49m

Philadelphia

Fri 12/4

9:15 am-4:10 am

2 stops28h 55m

$989

IncheonPhiladelphia

ICN Incheon Intl - PHL Philadelphia

ICNPHL

Incheon Intl

Tue 10/27

5:55 pm-2:44 pm

2 stops33h 49m

Philadelphia

Tue 11/3

3:20 pm-5:10 pm

2 stops35h 50m

$992

IncheonPhiladelphia

ICN Incheon Intl - PHL Philadelphia

ICNPHL

Incheon Intl

Mon 11/9

6:55 pm-2:44 pm

2 stops33h 49m

Philadelphia

Fri 12/4

9:15 am-4:10 am

2 stops28h 55m

$993

IncheonPhiladelphia

ICN Incheon Intl - PHL Philadelphia

ICNPHL

Incheon Intl

Tue 10/27

8:35 pm-2:10 pm

1 stop30h 35m

Philadelphia

Tue 11/3

7:00 am-5:45 pm

1 stop20h 45m

$1,020

Quickest round-trip

IncheonPhiladelphia

ICN Incheon Intl - PHL Philadelphia

ICNPHL

Incheon Intl

Mon 10/26

8:35 pm-11:50 pm

1 stop16h 15m

Philadelphia

Mon 11/2

6:10 am-5:45 pm

2 stops21h 35m

$1,022

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

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Incheon Intl Airport is in January. 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.

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

As of September 2026, prices for Incheon Intl Airport to Philadelphia flights are approximately 121% more expensive 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

Best Price Found	$501
Fastest flight time	19h 50m
Direct flights	None

The best one-way flight to Philadelphia from Incheon Intl Airport in the past 72 hours is $501. The best round-trip flight deal from Incheon Intl Airport to Philadelphia found on momondo in the last 72 hours is $952.

The fastest flight from Incheon Intl Airport to Philadelphia takes 19h 50m

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 19h 50m.
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 September 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 8,608 reviews		Search Delta flights

Wildwood

Cape May

Rehoboth Beach

Wildwood Crest

Ocean City

Cherry Hill

King of Prussia

Newark

Reading

Essington

Dover

Dewey Beach

New Castle

North Wildwood

Chester

Vineland

Avalon

Lewes

Elkton

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.