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

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

What airlines fly to Seoul?

Delta, Air Canada and United Airlines are the top three most popular airlines that fly to Seoul from Pennsylvania according to our data. Delta is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Seoul. Keep in mind that there are 6 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Seoul?

If you’re flying from a popular airport in Pennsylvania, such as Pittsburgh or Philadelphia, and flying into Seoul, then you can expect flight times to average 16h 45m and 17h 50m, respectively.

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

The number of flights available between Pennsylvania and Seoul is 122 per week as of September 2026. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

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

Prices for flights from Pennsylvania to Seoul are refreshed on a daily basis.

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

As of September 2026, there are 11 operators available to choose from for flights from Pennsylvania to Seoul.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pennsylvania to Seoul.

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

The required travel and health documents for your Seoul 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 Seoul. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$324 Cheap Flights from Pennsylvania to Seoul in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pennsylvania to Seoul

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:00 am - 5:40 amEWR Newark-ICN Incheon Intl

15h 40mnonstop

9:55 pm - 9:30 pmICN Incheon Intl-EWR Newark

13h 35mnonstop

$761AIR PREMIA

Tue, Oct 27 - Wed, Nov 11

12:01 am - 5:40 amEWR Newark-ICN Incheon Intl

15h 39mnonstop

9:55 pm - 9:30 pmICN Incheon Intl-EWR Newark

13h 35mnonstop

$765AIR PREMIA

Wed, Nov 11 - Thu, Nov 19

8:55 pm - 3:45 pmJFK New York John F Kennedy Intl-ICN Incheon Intl

28h 50m2 stops Abidjan Felix H. Boigny Addis Ababa Bole

12:05 am - 6:55 pmICN Incheon Intl-JFK New York John F Kennedy Intl

32h 50m2 stops Addis Ababa Bole Abidjan Felix H. Boigny

$819Ethiopian Air

Sat, Nov 7 - Fri, Nov 20

10:14 pm - 5:25 amEWR Newark-ICN Incheon Intl

41h 11m2 stops Atlanta Hartsfield-Jackson Washington, D.C. Dulles Intl

9:55 pm - 9:30 pmICN Incheon Intl-EWR Newark

13h 35mnonstop

$823Multiple Airlines

Tue, Nov 10 - Wed, Nov 18

1:40 pm - 12:40 amJFK New York John F Kennedy Intl-ICN Incheon Intl

21h 00m1 stop Hong Kong Intl

1:50 pm - 5:45 amICN Incheon Intl-JFK New York John F Kennedy Intl

29h 55m1 stop Hong Kong Intl

$928Cathay Pacific

Mon, Nov 30 - Mon, Dec 7

7:25 am - 4:15 pmEWR Newark-ICN Incheon Intl

19h 50m1 stop San Francisco

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

13h 40mnonstop

$938United Airlines

Sat, Oct 24 - Thu, Nov 19

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

15h 55mnonstop

6:00 pm - 7:16 amICN Incheon Intl-EWR Newark

27h 16m1 stop San Francisco

$940United Airlines

Thu, Nov 5 - Thu, Nov 12

8:15 am - 6:25 pmEWR Newark-ICN Incheon Intl

20h 10m1 stop Toronto Pearson Intl

8:10 pm - 10:50 pmICN Incheon Intl-EWR Newark

40h 40m1 stop Toronto Pearson Intl

$960Air Canada

Thu, Jan 28 - Mon, Feb 8

8:15 am - 6:25 pmEWR Newark-ICN Incheon Intl

20h 10m1 stop Toronto Pearson Intl

8:10 pm - 10:50 pmICN Incheon Intl-EWR Newark

40h 40m1 stop Toronto Pearson Intl

$966Air Canada

Tue, Jan 26 - Mon, Feb 8

1:40 pm - 1:50 pmJFK New York John F Kennedy Intl-ICN Incheon Intl

34h 10m1 stop Hong Kong Intl

1:55 am - 12:00 pmICN Incheon Intl-JFK New York John F Kennedy Intl

24h 05m1 stop Hong Kong Intl

$979Cathay Pacific

Mon, Nov 2 - Sun, Nov 8

Cheap last minute flights

Enter your travel dates to find the best prices.

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

15h 15mnonstop

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

14h 05mnonstop

$873AIR PREMIA

Mon, Sep 21 - Wed, Oct 21

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

15h 15mnonstop

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

14h 05mnonstop

$873AIR PREMIA

Mon, Sep 21 - Mon, Oct 19

2:00 am - 7:15 pmJFK New York John F Kennedy Intl-ICN Incheon Intl

28h 15m1 stop Manila Ninoy Aquino Intl

7:20 am - 11:30 pmICN Incheon Intl-JFK New York John F Kennedy Intl

29h 10m1 stop Manila Ninoy Aquino Intl

$889Philippine Airlines

Sat, Sep 26 - Thu, Oct 1

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

39h 00m1 stop Manila Ninoy Aquino Intl

8:30 pm - 11:30 pmICN Incheon Intl-JFK New York John F Kennedy Intl

40h 00m1 stop Manila Ninoy Aquino Intl

$889Philippine Airlines

Tue, Sep 22 - Wed, Sep 30

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

15h 45mnonstop

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

13h 45mnonstop

$943United Airlines

Fri, Sep 25 - Fri, Oct 9

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

15h 45mnonstop

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

13h 45mnonstop

$943United Airlines

Thu, Sep 24 - Thu, Oct 8

7:20 pm - 4:20 amEWR Newark-ICN Incheon Intl

20h 00m1 stop San Francisco

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

13h 45mnonstop

$998Asiana Airlines

Wed, Sep 23 - Wed, Sep 30

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

15h 45mnonstop

4:50 pm - 12:57 amICN Incheon Intl-EWR Newark

21h 07m2 stops San Francisco Chicago O'Hare Intl

$1,008Asiana Airlines

Wed, Sep 23 - Wed, Sep 30

7:32 am - 3:45 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl

19h 13m1 stop Dallas/Fort Worth

5:50 pm - 11:59 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National

19h 09m1 stop Dallas/Fort Worth

$1,018American Airlines

Fri, Sep 25 - Fri, Oct 16

5:00 am - 3:45 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl

21h 45m2 stops Charlotte Douglas Dallas/Fort Worth

5:50 pm - 11:59 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National

19h 09m1 stop Dallas/Fort Worth

$1,022American Airlines

Fri, Sep 25 - Fri, Oct 16

Cheap direct flights

Enter your travel dates to find the best prices.

1:00 am - 5:40 amEWR Newark-ICN Incheon Intl

15h 40mnonstop

9:55 pm - 9:30 pmICN Incheon Intl-EWR Newark

13h 35mnonstop

$761AIR PREMIA

Tue, Oct 27 - Wed, Nov 11

12:01 am - 5:40 amEWR Newark-ICN Incheon Intl

15h 39mnonstop

9:55 pm - 9:30 pmICN Incheon Intl-EWR Newark

13h 35mnonstop

$765AIR PREMIA

Wed, Nov 11 - Thu, Nov 19

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

15h 55mnonstop

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

13h 40mnonstop

$943United Airlines

Sun, Nov 8 - Tue, Nov 24

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

15h 55mnonstop

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

13h 40mnonstop

$943United Airlines

Fri, Nov 6 - Mon, Nov 23

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

15h 55mnonstop

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

13h 40mnonstop

$954Lufthansa

Wed, Nov 4 - Wed, Nov 11

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

15h 45mnonstop

5:30 pm - 6:10 pmICN Incheon Intl-EWR Newark

13h 40mnonstop

$992Multiple Airlines

Tue, Oct 6 - Tue, Oct 27

1:10 pm - 5:50 pmJFK New York John F Kennedy Intl-ICN Incheon Intl

15h 40mnonstop

7:40 pm - 8:40 pmICN Incheon Intl-JFK New York John F Kennedy Intl

14h 00mnonstop

$1,052Korean Air

Tue, Oct 20 - Tue, Oct 27

12:30 am - 6:10 amJFK New York John F Kennedy Intl-ICN Incheon Intl

15h 40mnonstop

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

13h 55mnonstop

$1,089Asiana Airlines

Wed, Jan 27 - Thu, Feb 11

10:30 am - 4:15 pmJFK New York John F Kennedy Intl-ICN Incheon Intl

15h 45mnonstop

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

13h 55mnonstop

$1,089Asiana Airlines

Wed, Jan 13 - Wed, Jan 20

11:00 pm - 4:40 amJFK New York John F Kennedy Intl-ICN Incheon Intl

15h 40mnonstop

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

14h 00mnonstop

$1,096Korean Air

Wed, Nov 18 - Fri, Nov 27

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AIR PREMIA flights from Pennsylvania to Seoul

Our best AIR PREMIA deals on Pennsylvania to Seoul flight tickets

AIR PREMIA

Sep 20

EWR1:00 amNewark

15h 15m

ICN5:15 amIncheon Intl

Oct 7

ICN9:25 pmIncheon Intl

14h 05m

EWR10:30 pmNewark

$759

AIR PREMIA

Oct 27

EWR1:00 amNewark

15h 40m

ICN5:40 amIncheon Intl

Nov 11

ICN9:55 pmIncheon Intl

13h 35m

EWR9:30 pmNewark

$761

AIR PREMIA

Nov 11

EWR12:01 amNewark

15h 39m

ICN5:40 amIncheon Intl

Nov 19

ICN9:55 pmIncheon Intl

13h 35m

EWR9:30 pmNewark

$765

Ethiopian Air flights from Pennsylvania to Seoul

Our best Ethiopian Air deals on Pennsylvania to Seoul flight tickets

Ethiopian Air

Nov 7

JFK8:55 pmNew York John F Kennedy Intl

28h 50m

2 stops

ICN3:45 pmIncheon Intl

Nov 20

ICN12:05 amIncheon Intl

32h 50m

2 stops

JFK6:55 pmNew York John F Kennedy Intl

$819

Ethiopian Air

Oct 20

EWR9:45 pmNewark

29h 15m

2 stops

ICN4:00 pmIncheon Intl

Oct 26

ICN12:05 amIncheon Intl

33h 10m

2 stops

EWR8:15 pmNewark

$824

Ethiopian Air

Oct 17

JFK10:00 pmNew York John F Kennedy Intl

29h 00m

1 stop

ICN4:00 pmIncheon Intl

Oct 23

ICN12:20 amIncheon Intl

32h 40m

1 stop

JFK8:00 pmNew York John F Kennedy Intl

$852

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkIncheon

EWR Newark - ICN Incheon Intl

EWRICN

Newark

Tue 10/27

1:00 am-5:40 am

Nonstop15h 40m

Incheon Intl

Wed 11/11

9:55 pm-9:30 pm

Nonstop13h 35m

$761

Quickest round-trip

NewarkIncheon

EWR Newark - ICN Incheon Intl

EWRICN

Newark

Wed 11/11

12:01 am-5:40 am

Nonstop15h 39m

Incheon Intl

Thu 11/19

9:55 pm-9:30 pm

Nonstop13h 35m

$765

New YorkIncheon

JFK New York John F Kennedy Intl - ICN Incheon Intl

JFKICN

New York John F Kennedy Intl

Sat 11/7

8:55 pm-3:45 pm

2 stops28h 50m

Incheon Intl

Fri 11/20

12:05 am-6:55 pm

2 stops32h 50m

$819

NewarkIncheon

EWR Newark - ICN Incheon Intl

EWRICN

Newark

Tue 11/10

10:14 pm-5:25 am

2 stops41h 11m

Incheon Intl

Wed 11/18

9:55 pm-9:30 pm

Nonstop13h 35m

$823

New YorkIncheon

JFK New York John F Kennedy Intl - ICN Incheon Intl

JFKICN

New York John F Kennedy Intl

Mon 11/30

1:40 pm-12:40 am

1 stop21h 00m

Incheon Intl

Mon 12/7

1:50 pm-5:45 am

1 stop29h 55m

$928

NewarkIncheon

EWR Newark - ICN Incheon Intl

EWRICN

Newark

Sat 10/24

7:25 am-4:15 pm

1 stop19h 50m

Incheon Intl

Thu 11/19

6:30 pm-6:10 pm

Nonstop13h 40m

$938

NewarkIncheon

EWR Newark - ICN Incheon Intl

EWRICN

Newark

Thu 11/5

10:30 am-4:25 pm

Nonstop15h 55m

Incheon Intl

Thu 11/12

6:00 pm-7:16 am

1 stop27h 16m

$940

NewarkIncheon

EWR Newark - ICN Incheon Intl

EWRICN

Newark

Thu 1/28

8:15 am-6:25 pm

1 stop20h 10m

Incheon Intl

Mon 2/8

8:10 pm-10:50 pm

1 stop40h 40m

$960

NewarkIncheon

EWR Newark - ICN Incheon Intl

EWRICN

Newark

Tue 1/26

8:15 am-6:25 pm

1 stop20h 10m

Incheon Intl

Mon 2/8

8:10 pm-10:50 pm

1 stop40h 40m

$966

New YorkIncheon

JFK New York John F Kennedy Intl - ICN Incheon Intl

JFKICN

New York John F Kennedy Intl

Mon 11/2

1:40 pm-1:50 pm

1 stop34h 10m

Incheon Intl

Sun 11/8

1:55 am-12:00 pm

1 stop24h 05m

$979

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 Pennsylvania to Seoul

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 Seoul?

The month of November is another great option to travel to Seoul, with average flight prices from Pennsylvania averaging around $907.

How far in advance should I book a flight from Pennsylvania to Seoul?

You are more likely to see cheaper flights to Seoul from Pennsylvania when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $1,173 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Pennsylvania for as low as $952 on momondo.

Can stopping save me money on Pennsylvania to Seoul flights?

You could potentially save up to 12% on your flight if you consider stops on a Pennsylvania to Seoul flight.

Cheap Pennsylvania to Seoul flight deals and tips

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

Best Price Found	$324
Fastest flight time	15h 25m
Direct flights	Every day
Airports in Seoul	2 airports

The best one-way flight to Seoul from Pennsylvania in the past 72 hours is $324. The best round-trip flight deal from Pennsylvania to Seoul found on momondo in the last 72 hours is $761.

The fastest flight from Pennsylvania to Seoul takes 15h 25m

Direct flights go from Pennsylvania to Seoul every day.

There are 2 airports in Seoul. From Pennsylvania there are direct flights to Incheon Intl (ICN).

Search flight deals

Frequently asked questions about flying from Pennsylvania to Seoul

When did momondo last update prices for flights from Pennsylvania to Seoul?
Prices for flights from Pennsylvania to Seoul are refreshed on a daily basis.
How many operators does momondo search for flights from Pennsylvania to Seoul?
As of September 2026, there are 11 operators available to choose from for flights from Pennsylvania to Seoul.
How old do you have to be to fly from Pennsylvania to Seoul?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pennsylvania to Seoul.
What documentation or ID do you need to fly to Seoul?
The required travel and health documents for your Seoul 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 Seoul. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Pennsylvania to Seoul

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $738	Free Cancellation	Rating 7.0 12,072 reviews	Search American Airlines flights
Air Canada	PriceFrom $791	Free Cancellation	Rating 7.1 11,660 reviews	Search Air Canada flights
Delta	PriceFrom $845	Free Cancellation	Rating 7.8 8,591 reviews	Search Delta flights
United Airlines	PriceFrom $850	Free Cancellation	Rating 7.4 10,221 reviews	Search United Airlines flights
Asiana Airlines	PriceFrom $915	Free Cancellation	Rating 8.1 562 reviews	Search Asiana Airlines flights
Korean Air	PriceFrom $1,072	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights

Why use momondo?

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

It is quick and easy to find Pennsylvania to Seoul 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 Seoul that suits you.

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

All flight searches from Pennsylvania to Seoul on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Pennsylvania and Seoul 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 Pennsylvania to Seoul right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Pennsylvania to Seoul flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Pennsylvania to Seoul from $324

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Seoul departing on 11/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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AIR PREMIA flights from Pennsylvania to Seoul

Our best AIR PREMIA deals on Pennsylvania to Seoul flight tickets

Ethiopian Air flights from Pennsylvania to Seoul

Our best Ethiopian Air deals on Pennsylvania to Seoul flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Pennsylvania to Seoul that are best for you.

See travel insights to Seoul from

How to get the cheapest flight ticket from Pennsylvania to Seoul

What is the cheapest month to fly to Seoul?

How far in advance should I book a flight from Pennsylvania to Seoul?

Can stopping save me money on Pennsylvania to Seoul flights?

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

What airlines fly to Seoul?

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

How long does it take to fly to Seoul?

Cheap Pennsylvania to Seoul flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Seoul

Frequently asked questions about flying from Pennsylvania to Seoul

Best airlines flying from Pennsylvania to Seoul

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

Why use momondo?

An easier way to manage your Seoul trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul

Fly your favorite airline to Seoul

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Seoul

List of cabin classes available on flights landing in Seoul. Availability may vary depending on flight origin and airline.

Popular cities in South Korea

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Pennsylvania

According to popular flight searches on momondo this year

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