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

United Airlines, AIR PREMIA, and Philippine Airlines are the most popular carriers operating from Seoul to Pennsylvania

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

112 flights are operational weekly from Seoul to Pennsylvania as of August 2026. The most popular departure day for this route is Mon, with 15% 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 Seoul or Incheon, and flying into Pennsylvania, then you can expect flight times to average 21h 39m and 23h 45m, respectively.

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 August 2026, 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.

$361 Cheap Flights from Seoul to Pennsylvania in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seoul to Pennsylvania

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:45 pm - 7:37 amICN Incheon Intl-EWR Newark

26h 52m2 stops Vancouver Intl Ottawa

6:05 pm - 4:05 pmEWR Newark-ICN Incheon Intl

33h 00m1 stop Vancouver Intl

$627Air Canada

Sat, Sep 19 - Sat, Sep 26

6:55 pm - 4:49 pmICN Incheon Intl-EWR Newark

35h 54m1 stop Vancouver Intl

6:15 pm - 5:10 pmEWR Newark-ICN Incheon Intl

32h 55m1 stop Vancouver Intl

$627Air Canada

Thu, Dec 24 - Fri, Jan 15

8:30 am - 4:49 pmGMP Seoul Gimpo Intl-EWR Newark

46h 19m2 stops Osaka Kansai Intl Vancouver Intl

6:15 pm - 10:15 pmEWR Newark-GMP Seoul Gimpo Intl

38h 00m2 stops Vancouver Intl Osaka Kansai Intl

$660Multiple Airlines

Tue, Nov 10 - Tue, Nov 17

8:30 am - 4:49 pmGMP Seoul Gimpo Intl-EWR Newark

46h 19m2 stops Osaka Kansai Intl Vancouver Intl

6:15 pm - 10:15 pmEWR Newark-GMP Seoul Gimpo Intl

38h 00m2 stops Vancouver Intl Osaka Kansai Intl

$663Multiple Airlines

Tue, Nov 10 - Tue, Nov 17

5:15 pm - 6:00 pmICN Incheon Intl-EWR Newark

13h 45mnonstop

10:35 am - 3:20 pmEWR Newark-ICN Incheon Intl

15h 45mnonstop

$694United Airlines

Thu, Sep 10 - Sun, Sep 20

6:30 pm - 6:10 pmICN Incheon Intl-EWR Newark

13h 40mnonstop

10:30 am - 4:25 pmEWR Newark-ICN Incheon Intl

15h 55mnonstop

$694United Airlines

Sun, Nov 22 - Sun, Dec 6

9:25 pm - 10:30 pmICN Incheon Intl-EWR Newark

14h 05mnonstop

1:00 am - 5:15 amEWR Newark-ICN Incheon Intl

15h 15mnonstop

$701AIR PREMIA

Thu, Sep 10 - Mon, Sep 21

9:25 pm - 10:30 pmICN Incheon Intl-EWR Newark

14h 05mnonstop

1:00 am - 5:15 amEWR Newark-ICN Incheon Intl

15h 15mnonstop

$701AIR PREMIA

Wed, Sep 23 - Mon, Sep 28

5:50 pm - 11:44 pmICN Incheon Intl-LGA New York LaGuardia

18h 54m1 stop Dallas/Fort Worth

6:15 am - 3:45 pmLGA New York LaGuardia-ICN Incheon Intl

20h 30m1 stop Dallas/Fort Worth

$702American Airlines

Thu, Sep 10 - Wed, Sep 23

5:50 pm - 2:30 pmICN Incheon Intl-JFK New York John F Kennedy Intl

33h 40m1 stop Dallas/Fort Worth

11:30 am - 3:45 pmJFK New York John F Kennedy Intl-ICN Incheon Intl

39h 15m1 stop Dallas/Fort Worth

$702American Airlines

Thu, Sep 10 - Wed, Sep 23

Cheap last minute flights

Enter your travel dates to find the best prices.

9:25 pm - 10:30 pmICN Incheon Intl-EWR Newark

14h 05mnonstop

1:00 am - 5:15 amEWR Newark-ICN Incheon Intl

15h 15mnonstop

$704AIR PREMIA

Fri, Aug 14 - Sat, Aug 15

7:05 pm - 4:57 pmICN Incheon Intl-LGA New York LaGuardia

34h 52m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

7:05 pm - 4:05 pmLGA New York LaGuardia-ICN Incheon Intl

32h 00m2 stops Toronto Pearson Intl Vancouver Intl

$846Air Canada

Wed, Aug 12 - Tue, Oct 6

7:05 pm - 4:57 pmICN Incheon Intl-LGA New York LaGuardia

34h 52m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

8:45 am - 4:25 pmLGA New York LaGuardia-ICN Incheon Intl

18h 40m1 stop Montreal Pierre Elliott Trudeau Intl

$863Air Canada

Wed, Aug 12 - Tue, Oct 6

9:25 pm - 10:30 pmICN Incheon Intl-EWR Newark

14h 05mnonstop

1:00 am - 5:15 amEWR Newark-ICN Incheon Intl

15h 15mnonstop

$898AIR PREMIA

Sat, Aug 15 - Sat, Aug 29

4:50 pm - 5:43 amICN Incheon Intl-EWR Newark

25h 53m2 stops San Francisco Denver Intl

3:25 pm - 4:20 amEWR Newark-ICN Incheon Intl

23h 55m2 stops Washington, D.C. Reagan-National San Francisco

$930United Airlines

Fri, Aug 14 - Sun, Aug 16

6:30 pm - 5:20 pmICN Incheon Intl-EWR Newark

35h 50m1 stop Tokyo Narita

11:55 am - 4:20 amEWR Newark-ICN Incheon Intl

27h 25m2 stops Denver Intl San Francisco

$941United Airlines

Tue, Aug 11 - Tue, Oct 6

9:05 pm - 11:00 pmICN Incheon Intl-JFK New York John F Kennedy Intl

14h 55mnonstop

2:00 am - 6:05 amJFK New York John F Kennedy Intl-ICN Incheon Intl

15h 05mnonstop

$959Asiana Airlines

Wed, Aug 12 - Wed, Aug 19

10:00 am - 11:10 amICN Incheon Intl-JFK New York John F Kennedy Intl

14h 10mnonstop

1:20 pm - 5:50 pmJFK New York John F Kennedy Intl-ICN Incheon Intl

15h 30mnonstop

$987Korean Air

Fri, Aug 14 - Fri, Aug 28

10:00 am - 11:10 amICN Incheon Intl-JFK New York John F Kennedy Intl

14h 10mnonstop

1:20 pm - 5:50 pmJFK New York John F Kennedy Intl-ICN Incheon Intl

15h 30mnonstop

$990Korean Air

Thu, Aug 13 - Wed, Aug 26

9:05 pm - 11:00 pmICN Incheon Intl-JFK New York John F Kennedy Intl

14h 55mnonstop

2:00 am - 6:05 amJFK New York John F Kennedy Intl-ICN Incheon Intl

15h 05mnonstop

$1,038Asiana Airlines

Tue, Aug 11 - Mon, Aug 17

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American Airlines flights from Seoul to Pennsylvania

Our best American Airlines deals on Seoul to Pennsylvania flight tickets

American Airlines

Sep 10

ICN5:50 pmIncheon Intl

18h 24m

1 stop

JFK11:14 pmNew York John F Kennedy Intl

Sep 23

JFK10:05 pmNew York John F Kennedy Intl

28h 40m

2 stops

ICN3:45 pmIncheon Intl

$702

American Airlines

Sep 17

ICN5:50 pmIncheon Intl

33h 40m

1 stop

JFK2:30 pmNew York John F Kennedy Intl

Oct 24

JFK6:30 pmNew York John F Kennedy Intl

33h 15m

1 stop

ICN4:45 pmIncheon Intl

$703

American Airlines

Sep 10

ICN5:50 pmIncheon Intl

33h 40m

1 stop

JFK2:30 pmNew York John F Kennedy Intl

Sep 23

JFK11:30 amNew York John F Kennedy Intl

39h 15m

1 stop

ICN3:45 pmIncheon Intl

$704

Asiana Airlines flights from Seoul to Pennsylvania

Our best Asiana Airlines deals on Seoul to Pennsylvania flight tickets

Asiana Airlines

Oct 12

ICN9:05 pmIncheon Intl

14h 55m

JFK11:00 pmNew York John F Kennedy Intl

Dec 8

JFK12:30 amNew York John F Kennedy Intl

15h 40m

ICN6:10 amIncheon Intl

$761

Asiana Airlines

Oct 26

ICN9:00 pmIncheon Intl

14h 00m

JFK10:00 pmNew York John F Kennedy Intl

Nov 25

JFK12:30 amNew York John F Kennedy Intl

15h 40m

ICN6:10 amIncheon Intl

$764

Asiana Airlines

Sep 11

ICN9:05 pmIncheon Intl

14h 55m

JFK11:00 pmNew York John F Kennedy Intl

Sep 15

JFK1:30 amNew York John F Kennedy Intl

15h 35m

ICN6:05 amIncheon Intl

$772

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonNewark

ICN Incheon Intl - EWR Newark

ICNEWR

Incheon Intl

Sat 9/19

5:45 pm-7:37 am

2 stops26h 52m

Newark

Sat 9/26

6:05 pm-4:05 pm

1 stop33h 00m

$627

IncheonNewark

ICN Incheon Intl - EWR Newark

ICNEWR

Incheon Intl

Thu 12/24

6:55 pm-4:49 pm

1 stop35h 54m

Newark

Fri 1/15

6:15 pm-5:10 pm

1 stop32h 55m

$627

SeoulNewark

GMP Seoul Gimpo Intl - EWR Newark

GMPEWR

Seoul Gimpo Intl

Tue 11/10

8:30 am-4:49 pm

2 stops46h 19m

Newark

Tue 11/17

6:15 pm-10:15 pm

2 stops38h 00m

$660

SeoulNewark

GMP Seoul Gimpo Intl - EWR Newark

GMPEWR

Seoul Gimpo Intl

Tue 11/10

8:30 am-4:49 pm

2 stops46h 19m

Newark

Tue 11/17

6:15 pm-10:15 pm

2 stops38h 00m

$663

IncheonNewark

ICN Incheon Intl - EWR Newark

ICNEWR

Incheon Intl

Thu 9/10

5:15 pm-6:00 pm

Nonstop13h 45m

Newark

Sun 9/20

10:35 am-3:20 pm

Nonstop15h 45m

$694

IncheonNewark

ICN Incheon Intl - EWR Newark

ICNEWR

Incheon Intl

Sun 11/22

6:30 pm-6:10 pm

Nonstop13h 40m

Newark

Sun 12/6

10:30 am-4:25 pm

Nonstop15h 55m

$694

Quickest round-trip

IncheonNewark

ICN Incheon Intl - EWR Newark

ICNEWR

Incheon Intl

Thu 9/10

9:25 pm-10:30 pm

Nonstop14h 05m

Newark

Mon 9/21

1:00 am-5:15 am

Nonstop15h 15m

$701

IncheonNewark

ICN Incheon Intl - EWR Newark

ICNEWR

Incheon Intl

Wed 9/23

9:25 pm-10:30 pm

Nonstop14h 05m

Newark

Mon 9/28

1:00 am-5:15 am

Nonstop15h 15m

$701

IncheonNew York

ICN Incheon Intl - LGA New York LaGuardia

ICNLGA

Incheon Intl

Thu 9/10

5:50 pm-11:44 pm

1 stop18h 54m

New York LaGuardia

Wed 9/23

6:15 am-3:45 pm

1 stop20h 30m

$702

IncheonNew York

ICN Incheon Intl - JFK New York John F Kennedy Intl

ICNJFK

Incheon Intl

Thu 9/10

5:50 pm-2:30 pm

1 stop33h 40m

New York John F Kennedy Intl

Wed 9/23

11:30 am-3:45 pm

1 stop39h 15m

$702

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 November is, on average, the cheapest month to fly to Pennsylvania from Seoul, with most prices found around $626. If you don’t want to visit Pennsylvania in November, then you should wait until October to fly from Seoul, when ticket prices are also cheap, with an average price of $706.

Can stopping save me money on Seoul to Pennsylvania flights?

You could potentially save up to 35% 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 30m
Direct flights	Every day
Airports in Pennsylvania	152 airports

The fastest flight from Seoul to Pennsylvania takes 13h 30m

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).

Search flight deals

Frequently asked questions about flying 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 August 2026, 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 7.8 8,505 reviews		Search Delta 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.