How long is the flight from Pennsylvania to South Korea?

The flight from Pennsylvania to South Korea depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Allentown (a popular airport in Pennsylvania) to Incheon Intl Airport (the most popular airport in South Korea), then the flight time is 18h 40m on average. If you fly from Philadelphia (another popular airport in Pennsylvania) to Incheon Intl Airport, then the average flight time is 19h 20m.

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

The number of flights available between Pennsylvania and South Korea is 84 per week as of December 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

What is the cheapest airline that flies from Pennsylvania to South Korea?

United Airlines, Delta, and Turkish Airlines are the most popular carriers operating from Pennsylvania to South Korea

What airlines fly to South Korea?

Air Canada, Delta and United Airlines are the top three most popular airlines that fly to South Korea from Pennsylvania according to our data. Air Canada is the first choice among our users, with 50% of people opting to fly with this airline when traveling to South Korea. Keep in mind that there are 5 different airlines that fly to South Korea on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Pennsylvania to South Korea are updated daily.

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

The number of operators available for flights from Pennsylvania to South Korea is 15 as of December 2025.

How old do you have to be to fly from Pennsylvania to South Korea?

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 Pennsylvania to South Korea.

What documentation or ID do you need to fly to South Korea?

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

$360 Cheap Flights from Pennsylvania to South Korea in 2025/26

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One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:50 am - 6:25 pm

PHL

ICN

20h 35m1 stop

8:10 pm - 10:46 pm

ICN

PHL

16h 36m1 stop

$479Air Canada

dom., ene. 18 - dom., ene. 25

12:01 am - 5:40 am

EWR

ICN

15h 39mnonstop

6:55 pm - 5:40 am

ICN

EWR

23h 45m1 stop

$743Multiple Airlines

mar., mar. 3 - mié., mar. 11

12:01 am - 5:40 am

EWR

ICN

15h 39mnonstop

6:55 pm - 5:40 am

ICN

EWR

23h 45m1 stop

$747Multiple Airlines

lun., mar. 2 - mié., mar. 11

12:01 am - 5:40 am

EWR

ICN

15h 39mnonstop

6:55 pm - 5:40 am

ICN

EWR

23h 45m1 stop

$748Multiple Airlines

lun., mar. 2 - mié., mar. 11

12:01 am - 5:40 am

EWR

ICN

15h 39mnonstop

6:55 pm - 5:40 am

ICN

EWR

23h 45m1 stop

$761Multiple Airlines

mar., mar. 3 - mié., mar. 11

7:06 pm - 6:35 pm

PHL

ICN

33h 29m1 stop

8:35 pm - 6:03 pm

ICN

PHL

35h 28m1 stop

$817Alaska Airlines

vie., ene. 23 - dom., feb. 8

3:25 pm - 1:30 pm

JFK

ICN

32h 05m1 stop

6:25 pm - 1:25 pm

ICN

JFK

33h 00m1 stop

$869China Eastern

lun., ene. 26 - lun., feb. 2

8:55 pm - 3:45 pm

JFK

ICN

28h 50m2 stops

11:40 pm - 6:55 pm

ICN

JFK

33h 15m2 stops

$873Ethiopian Air

sáb., ene. 3 - sáb., feb. 14

3:45 pm - 10:45 am

JFK

ICN

30h 00m1 stop

1:35 am - 4:05 pm

ICN

JFK

27h 30m1 stop

$879Etihad Airways

mar., mar. 24 - lun., abr. 6

8:55 pm - 3:45 pm

JFK

ICN

28h 50m2 stops

11:40 pm - 6:55 pm

ICN

JFK

33h 15m2 stops

$898Ethiopian Air

mar., ene. 20 - jue., feb. 19

Air Canada flights from Pennsylvania to South Korea

Our best Air Canada deals on Pennsylvania to South Korea flight tickets

Air Canada

Jan 18

PHL7:50 amPhiladelphia

20h 35m

1 stop

ICN6:25 pmIncheon Intl

Jan 25

ICN8:10 pmIncheon Intl

16h 36m

1 stop

PHL10:46 pmPhiladelphia

$479

Find similar

Air Canada

Apr 19

PHL4:25 pmPhiladelphia

34h 40m

2 stops

ICN4:05 pmIncheon Intl

May 19

ICN5:45 pmIncheon Intl

33h 52m

2 stops

PHL2:37 pmPhiladelphia

$801

Find similar

Air Canada

Apr 19

PHL4:25 pmPhiladelphia

34h 40m

2 stops

ICN4:05 pmIncheon Intl

May 19

ICN5:45 pmIncheon Intl

29h 05m

2 stops

PHL9:50 amPhiladelphia

$804

Find similar

United Airlines flights from Pennsylvania to South Korea

Our best United Airlines deals on Pennsylvania to South Korea flight tickets

United Airlines

Jan 7

PHL8:35 amPhiladelphia

31h 05m

1 stop

ICN5:40 amIncheon Intl

Jan 31

ICN6:00 pmIncheon Intl

17h 52m

1 stop

PHL9:52 pmPhiladelphia

$846

Find similar

United Airlines

Jan 7

PHL1:10 pmPhiladelphia

26h 30m

2 stops

ICN5:40 amIncheon Intl

Feb 2

ICN12:45 pmIncheon Intl

24h 45m

2 stops

PHL11:30 pmPhiladelphia

$850

Find similar

United Airlines

Jan 9

PHL8:35 amPhiladelphia

41h 40m

1 stop

ICN4:15 pmIncheon Intl

Feb 3

ICN6:00 pmIncheon Intl

17h 52m

1 stop

PHL9:52 pmPhiladelphia

$853

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

dom. 1/18

7:50 am-6:25 pm

1 stop20h 35m

Incheon Intl

dom. 1/25

8:10 pm-10:46 pm

1 stop16h 36m

$479

NewarkIncheon

EWR - ICN

EWRICN

Newark

mar. 3/3

12:01 am-5:40 am

Nonstop15h 39m

Incheon Intl

mié. 3/11

6:55 pm-5:40 am

1 stop23h 45m

$743

NewarkIncheon

EWR - ICN

EWRICN

Newark

lun. 3/2

12:01 am-5:40 am

Nonstop15h 39m

Incheon Intl

mié. 3/11

6:55 pm-5:40 am

1 stop23h 45m

$747

NewarkIncheon

EWR - ICN

EWRICN

Newark

lun. 3/2

12:01 am-5:40 am

Nonstop15h 39m

Incheon Intl

mié. 3/11

6:55 pm-5:40 am

1 stop23h 45m

$748

NewarkIncheon

EWR - ICN

EWRICN

Newark

mar. 3/3

12:01 am-5:40 am

Nonstop15h 39m

Incheon Intl

mié. 3/11

6:55 pm-5:40 am

1 stop23h 45m

$761

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

vie. 1/23

7:06 pm-6:35 pm

1 stop33h 29m

Incheon Intl

dom. 2/8

8:35 pm-6:03 pm

1 stop35h 28m

$817

New YorkIncheon

JFK - ICN

JFKICN

New York John F Kennedy Intl

lun. 1/26

3:25 pm-1:30 pm

1 stop32h 05m

Incheon Intl

lun. 2/2

6:25 pm-1:25 pm

1 stop33h 00m

$869

New YorkIncheon

JFK - ICN

JFKICN

New York John F Kennedy Intl

sáb. 1/3

8:55 pm-3:45 pm

2 stops28h 50m

Incheon Intl

sáb. 2/14

11:40 pm-6:55 pm

2 stops33h 15m

$873

New YorkIncheon

JFK - ICN

JFKICN

New York John F Kennedy Intl

mar. 3/24

3:45 pm-10:45 am

1 stop30h 00m

Incheon Intl

lun. 4/6

1:35 am-4:05 pm

1 stop27h 30m

$879

New YorkIncheon

JFK - ICN

JFKICN

New York John F Kennedy Intl

mar. 1/20

8:55 pm-3:45 pm

2 stops28h 50m

Incheon Intl

jue. 2/19

11:40 pm-6:55 pm

2 stops33h 15m

$898

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 South Korea

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 South Korea?

If you aren’t able to travel to South Korea during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $906.

What is the cheapest day to depart on your flight to South Korea?

On average, the least expensive day to fly to South Korea from Pennsylvania is on a Friday. momondo users have found tickets for Friday departures for as low as $1,137. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Pennsylvania to South Korea for around $1,368.

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

Flying to South Korea from Pennsylvania in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,187 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,412 on average. Flights to South Korea from Pennsylvania in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to South Korea?

You are more likely to see cheaper flights to South Korea from Pennsylvania when booking weeks ahead of your departure date. In general, you can expect to find flights to South Korea for around $1,075 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Korea from Pennsylvania for as low as $949 on momondo.

Can stopping save me money on Pennsylvania to South Korea flights?

You could potentially save up to 3% on your flight if you consider stops on a Pennsylvania to South Korea flight.

Cheap Pennsylvania to South Korea flight deals and tips

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

Fastest flight time	14h 55m
Direct flights	Every day
Airports in South Korea	1 airport

The fastest flight from Pennsylvania to South Korea takes 14h 55m

Direct flights go from Pennsylvania to South Korea every day.

There is 1 airport near South Korea: Incheon Intl (ICN)

Search flight deals

When did momondo last update prices for flights from Pennsylvania to South Korea?
Prices for flights from Pennsylvania to South Korea are updated daily.
How many operators does momondo search for flights from Pennsylvania to South Korea?
The number of operators available for flights from Pennsylvania to South Korea is 15 as of December 2025.
How old do you have to be to fly from Pennsylvania to South Korea?
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 Pennsylvania to South Korea.
What documentation or ID do you need to fly to South Korea?
The required travel and health documents for your South Korea 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 South Korea. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Pennsylvania to South Korea

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $560	Free Cancellation	Rating 7.4 9,066 reviews	Search United Airlines flights
Air Canada	PriceFrom $795	Free Cancellation	Rating 7.1 10,500 reviews	Search Air Canada flights
Delta	PriceFrom $854	Free Cancellation	Rating 7.9 8,011 reviews	Search Delta flights
American Airlines	PriceFrom $870	Free Cancellation	Rating 7.2 11,046 reviews	Search American Airlines flights
Korean Air	PriceFrom $1,060	Free Cancellation	Rating 8.4 1,179 reviews	Search Korean Air flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Pennsylvania to South Korea for you.

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

Yes. momondo enables you to select and highlight flights to South Korea from Pennsylvania with this policy.

How can momondo help me find flights from Pennsylvania to South Korea?

momondo provides multiple filters to help you find the best flight to South Korea from Pennsylvania. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to South Korea from Pennsylvania. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your South Korea 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.

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Find better results for your trip to South Korea

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Cheap flights from Pennsylvania to South Korea from $329

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 South Korea departing on 3/14. 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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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Pennsylvania to South Korea

Cheap round-trip flights

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Cheap last minute flights

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Air Canada flights from Pennsylvania to South Korea

Our best Air Canada deals on Pennsylvania to South Korea flight tickets

United Airlines flights from Pennsylvania to South Korea

Our best United Airlines deals on Pennsylvania to South Korea flight tickets

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

See travel insights to South Korea from

How to get the cheapest flight ticket from Pennsylvania to South Korea

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

What is the cheapest month to fly to South Korea?

If you aren’t able to travel to South Korea during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $906.

What is the cheapest day to depart on your flight to South Korea?

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

How far in advance should I book a flight to South Korea?

Can stopping save me money on Pennsylvania to South Korea flights?

You could potentially save up to 3% on your flight if you consider stops on a Pennsylvania to South Korea flight.

What is the cheapest airline that flies from Pennsylvania to South Korea?

United Airlines, Delta, and Turkish Airlines are the most popular carriers operating from Pennsylvania to South Korea

What airlines fly to South Korea?

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

The number of flights available between Pennsylvania and South Korea is 84 per week as of December 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

How long is the flight from Pennsylvania to South Korea?

Cheap Pennsylvania to South Korea flight deals and tips

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

Fastest flight time

Direct flights

Airports in South Korea

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

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

How old do you have to be to fly from Pennsylvania to South Korea?

What documentation or ID do you need to fly to South Korea?

Best airlines flying from Pennsylvania to South Korea

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

Why use momondo?

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

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

How can momondo help me find flights from Pennsylvania to South Korea?

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

An easier way to manage your South Korea 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

Popular cities in South Korea

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