How many flights depart from Seoul to Pennsylvania on average per week?

84 flights are operational weekly from Seoul to Pennsylvania as of December 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

How long is the flight from Seoul to Pennsylvania?

If you’re flying from a popular airport in Seoul, such as Incheon or Seoul, and flying into Pennsylvania, then you can expect flight times to average 17h 33m and 20h 33m, respectively.

What is the cheapest airline that flies from Seoul to Pennsylvania?

AIR PREMIA, Air China, and EVA Air are the most popular carriers operating from Seoul to Pennsylvania

When did momondo last update prices for flights from Seoul to Pennsylvania?

Prices for flights from Seoul to Pennsylvania were last updated today.

How many operators does momondo search for flights from Seoul to Pennsylvania?

As of December 2025, there are 7 operators available to choose from for flights from Seoul to Pennsylvania.

How old do you have to be to fly from Seoul to Pennsylvania?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seoul to Pennsylvania.

What documentation or ID do you need to fly to Pennsylvania?

The necessary travel and health documents for your Pennsylvania trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$377 Cheap Flights from Seoul to Pennsylvania in 2025/26

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Find the cheapest flights from Seoul to Pennsylvania

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:55 pm - 8:58 pm

ICN

JFK

41h 03m2 stops

9:45 am - 6:25 pm

JFK

ICN

18h 40m1 stop

$436Air Canada

Sun, Feb 1 - Wed, Feb 11

6:55 pm - 9:53 am

ICN

LGA

28h 58m2 stops

6:45 pm - 5:10 pm

LGA

ICN

32h 25m2 stops

$440Air Canada

Tue, Feb 3 - Tue, Feb 24

5:55 pm - 11:58 am

ICN

LGA

56h 03m2 stops

10:35 am - 4:00 pm

LGA

ICN

39h 25m2 stops

$443Air Canada

Fri, Jan 23 - Fri, Jan 30

6:00 pm - 1:52 pm

ICN

LGA

33h 52m2 stops

12:15 pm - 5:40 am

LGA

ICN

27h 25m2 stops

$447United Airlines

Wed, Dec 24 - Tue, Jan 13

6:00 pm - 5:37 am

ICN

EWR

25h 37m2 stops

11:34 am - 5:40 am

EWR

ICN

28h 06m2 stops

$447United Airlines

Wed, Dec 24 - Tue, Jan 20

7:15 pm - 11:34 pm

ICN

LGA

18h 19m1 stop

6:00 am - 4:45 pm

LGA

ICN

20h 45m1 stop

$450American Airlines

Wed, Feb 4 - Wed, Feb 11

5:25 pm - 8:18 am

ICN

LGA

27h 53m2 stops

8:00 am - 3:30 pm

LGA

ICN

42h 30m2 stops

$451American Airlines

Tue, Apr 14 - Sat, Apr 25

8:10 am - 9:47 am

ICN

EWR

39h 37m2 stops

11:52 am - 5:10 pm

EWR

ICN

39h 18m2 stops

$484Multiple Airlines

Tue, Dec 23 - Sun, Jan 4

11:50 am - 8:37 pm

ICN

EWR

22h 47m2 stops

9:05 am - 6:25 pm

EWR

ICN

19h 20m1 stop

$487Multiple Airlines

Mon, Dec 22 - Sun, Jan 4

8:35 pm - 5:49 am

ICN

IAD

22h 14m1 stop

7:01 pm - 6:35 pm

IAD

ICN

34h 34m1 stop

$577Alaska Airlines

Fri, Apr 24 - Sat, Apr 25

ANA flights from Seoul to Pennsylvania

Our best ANA deals on Seoul to Pennsylvania flight tickets

ANA

Dec 15

GMP7:45 amSeoul Gimpo Intl

16h 45m

1 stop

JFK10:30 amNew York John F Kennedy Intl

Dec 31

JFK1:05 pmNew York John F Kennedy Intl

32h 15m

1 stop

GMP11:20 amSeoul Gimpo Intl

$998

Find similar

ANA

Feb 9

GMP12:25 pmSeoul Gimpo Intl

23h 25m

1 stop

JFK9:50 pmNew York John F Kennedy Intl

Feb 16

JFK12:50 amNew York John F Kennedy Intl

20h 30m

1 stop

GMP11:20 amSeoul Gimpo Intl

$1,002

Find similar

ANA

Dec 19

GMP7:45 amSeoul Gimpo Intl

16h 45m

1 stop

JFK10:30 amNew York John F Kennedy Intl

Dec 31

JFK1:05 pmNew York John F Kennedy Intl

19h 25m

1 stop

GMP10:30 pmSeoul Gimpo Intl

$1,009

Find similar

Air Canada flights from Seoul to Pennsylvania

Our best Air Canada deals on Seoul to Pennsylvania flight tickets

Air Canada

Dec 15

ICN6:55 pmIncheon Intl

39h 42m

2 stops

EWR8:37 pmNewark

Jan 15

EWR9:05 amNewark

42h 05m

2 stops

ICN5:10 pmIncheon Intl

$411

Find similar

Air Canada

Dec 15

ICN6:55 pmIncheon Intl

35h 58m

1 stop

EWR4:53 pmNewark

Jan 15

EWR9:05 amNewark

42h 05m

2 stops

ICN5:10 pmIncheon Intl

$413

Find similar

Air Canada

Dec 12

ICN5:55 pmIncheon Intl

33h 33m

2 stops

EWR1:28 pmNewark

Jan 13

EWR4:00 pmNewark

58h 00m

2 stops

ICN4:00 pmIncheon Intl

$418

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IncheonNew York

ICN - JFK

ICNJFK

Incheon Intl

Sun 2/1

5:55 pm-8:58 pm

2 stops41h 03m

New York John F Kennedy Intl

Wed 2/11

9:45 am-6:25 pm

1 stop18h 40m

$436

IncheonNew York

ICN - LGA

ICNLGA

Incheon Intl

Tue 2/3

6:55 pm-9:53 am

2 stops28h 58m

New York LaGuardia

Tue 2/24

6:45 pm-5:10 pm

2 stops32h 25m

$440

IncheonNew York

ICN - LGA

ICNLGA

Incheon Intl

Fri 1/23

5:55 pm-11:58 am

2 stops56h 03m

New York LaGuardia

Fri 1/30

10:35 am-4:00 pm

2 stops39h 25m

$443

IncheonNew York

ICN - LGA

ICNLGA

Incheon Intl

Wed 12/24

6:00 pm-1:52 pm

2 stops33h 52m

New York LaGuardia

Tue 1/13

12:15 pm-5:40 am

2 stops27h 25m

$447

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Wed 12/24

6:00 pm-5:37 am

2 stops25h 37m

Newark

Tue 1/20

11:34 am-5:40 am

2 stops28h 06m

$447

IncheonNew York

ICN - LGA

ICNLGA

Incheon Intl

Wed 2/4

7:15 pm-11:34 pm

1 stop18h 19m

New York LaGuardia

Wed 2/11

6:00 am-4:45 pm

1 stop20h 45m

$450

IncheonNew York

ICN - LGA

ICNLGA

Incheon Intl

Tue 4/14

5:25 pm-8:18 am

2 stops27h 53m

New York LaGuardia

Sat 4/25

8:00 am-3:30 pm

2 stops42h 30m

$451

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Tue 12/23

8:10 am-9:47 am

2 stops39h 37m

Newark

Sun 1/4

11:52 am-5:10 pm

2 stops39h 18m

$484

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Mon 12/22

11:50 am-8:37 pm

2 stops22h 47m

Newark

Sun 1/4

9:05 am-6:25 pm

1 stop19h 20m

$487

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

Fri 4/24

8:35 pm-5:49 am

1 stop22h 14m

Washington, D.C. Dulles Intl

Sat 4/25

7:01 pm-6:35 pm

1 stop34h 34m

$577

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 to Pennsylvania

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

Other information

What is the cheapest month to fly to Pennsylvania?

The month of February is, on average, the cheapest month to fly to Pennsylvania from Seoul, with most prices found around $620. If you don’t want to visit Pennsylvania in February, then you should wait until October to fly from Seoul, when ticket prices are also cheap, with an average price of $689.

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

The cheapest day to depart on your flight to Pennsylvania is on a Tuesday when prices can be found for as low as $807. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,137. These prices are subject to change though, so be sure to set up a Price Alert for flights to Pennsylvania.

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

Our most recent data shows that the best time of day to fly to Pennsylvania is in the morning. Flights from Seoul to Pennsylvania during this time can be as low as $811. In contrast, the most expensive time of day to depart to Pennsylvania is in the evening when prices are around $1,107.

Can stopping save me money on Seoul to Pennsylvania flights?

You could potentially save up to 4% on your flight if you consider stops on a Seoul to Pennsylvania flight.

Cheap Seoul to Pennsylvania flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seoul to Pennsylvania

Fastest flight time	13h 35m
Direct flights	Every day
Airports in Pennsylvania	152 airports

The fastest flight from Seoul to Pennsylvania takes 13h 35m

Direct flights go from Seoul to Pennsylvania every day.

There are 152 airports in Pennsylvania. From Seoul there are direct flights to Newark (EWR), Washington, D.C. Dulles Intl (IAD).

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When did momondo last update prices for flights from Seoul to Pennsylvania?
Prices for flights from Seoul to Pennsylvania were last updated today.
How many operators does momondo search for flights from Seoul to Pennsylvania?
As of December 2025, there are 7 operators available to choose from for flights from Seoul to Pennsylvania.
How old do you have to be to fly from Seoul to Pennsylvania?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seoul to Pennsylvania.
What documentation or ID do you need to fly to Pennsylvania?
The necessary travel and health documents for your Pennsylvania trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Seoul to Pennsylvania

Compare and see reviews for airlines that fly from Seoul to Pennsylvania with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $626	Free Cancellation	Rating 7.9 8,007 reviews		Search Delta flights
Korean Air	PriceFrom $782	Free Cancellation	Rating 8.4 1,184 reviews		Search Korean Air flights

Why use momondo?

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

It is quick and easy to find Seoul to Pennsylvania flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Pennsylvania that suits you.

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

Yes. All flights to Pennsylvania from Seoul on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Pennsylvania from Seoul.

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

If you are simply researching potential flights to Pennsylvania, momondo offers a useful price alert feature which will track prices for flights to Pennsylvania from Seoul and alert you when they change.