How does KAYAK find such low prices on flights from Pennsylvania to Seoul?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Seoul. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Seoul?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Pennsylvania to Seoul?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seoul with an airline and back to Pennsylvania with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Seoul?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seoul from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$329 CHEAP FLIGHTS from Pennsylvania to Seoul

KAYAK searches hundreds of travel sites at once for deals on flights to Seoul

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$749

Overall average: $1,023

Multiple Airlines

Mon 3/23Mon 4/13

EWR - ICN • Non-stop

Cheapest non-stop

$957

Typical prices: $795-$1,164

AIR PREMIA

Tue 2/24Fri 3/6

EWR - ICN • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Seoul!

Flight Deals

Cheap Flights from Pennsylvania to Seoul

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pennsylvania to Seoul that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Pennsylvania to Seoul

Mon, Mar 23 - Mon, Apr 13

1:00 am - 5:40 amEWR-ICN

15h 40mnonstop

6:20 pm - 6:59 amICN-EWR

25h 39m1 stop

$749Multiple Airlines

Find Deal

Tue, Mar 3 - Wed, Mar 11

12:01 am - 5:40 amEWR-ICN

15h 39mnonstop

6:55 pm - 5:40 amICN-EWR

23h 45m1 stop

$750Multiple Airlines

Find Deal

Sat, Feb 28 - Mon, Mar 16

12:01 am - 5:40 amEWR-ICN

15h 39mnonstop

6:55 pm - 5:40 amICN-EWR

23h 45m1 stop

$763Multiple Airlines

Find Deal

Tue, Feb 3 - Mon, Feb 9

1:40 pm - 12:45 pmJFK-ICN

33h 05m1 stop

7:35 pm - 7:05 pmICN-JFK

37h 30m1 stop

$841Cathay Pacific

Find Deal

Tue, Jan 20 - Tue, Mar 17

9:00 am - 9:25 pmJFK-ICN

22h 25m1 stop

7:35 pm - 1:00 pmICN-JFK

30h 25m1 stop

$842Cathay Pacific

Find Deal

Mon, Jan 19 - Mon, Jan 26

3:20 pm - 4:00 pmLGA-ICN

34h 40m2 stops

6:55 pm - 11:58 amICN-LGA

31h 03m2 stops

$867Air Canada

Find Deal

Wed, Jan 21 - Sun, Jan 25

3:25 pm - 3:20 pmJFK-ICN

33h 55m1 stop

11:55 am - 1:25 pmICN-JFK

63h 30m2 stops

$870China Eastern

Find Deal

Mon, Jan 19 - Mon, Jan 26

6:05 am - 6:24 pmLGA-ICN

22h 19m1 stop

6:55 pm - 11:58 amICN-LGA

31h 03m2 stops

$873Air Canada

Find Deal

Mon, Jan 19 - Mon, Jan 26

3:25 pm - 11:55 amJFK-ICN

30h 30m1 stop

4:10 pm - 1:25 pmICN-JFK

35h 15m1 stop

$876China Eastern

Find Deal

Wed, Feb 25 - Fri, Mar 6

10:00 pm - 10:45 amJFK-ICN

22h 45m1 stop

5:50 pm - 8:20 amICN-JFK

28h 30m1 stop

$879Etihad Airways

Find Deal

Useful Info

Low season	January
High season	December
Cheapest flight	$329

Best time to beat the crowds with an average 14% drop in price.

Most popular time to fly with an average 26% increase in price.

Flight from Newark Liberty Airport to Seoul Incheon Airport

How does KAYAK find such low prices on flights from Pennsylvania to Seoul?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Seoul.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Seoul?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Pennsylvania to Seoul?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seoul with an airline and back to Pennsylvania with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Seoul?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seoul from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Seoul

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to Pennsylvania

First Class flights to Seoul

Business Class flights to Seoul

Prem Econ Class flights to Seoul

Economy Class flights to Seoul

$329 Find Cheap Flights from Pennsylvania to Seoul

KAYAK searches hundreds of travel sites at once for deals on flights to Seoul

Everything you should know

Cheap Flights from Pennsylvania to Seoul

Recent round-trip flight deals from Pennsylvania to Seoul

Recent one-way flight deals from Pennsylvania to Seoul

Recent last minute flight deals from Pennsylvania to Seoul

Recent direct flight deals from Pennsylvania to Seoul

Good to know

FAQs for booking flights from Pennsylvania to Seoul

How does KAYAK find such low prices on flights from Pennsylvania to Seoul?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Seoul.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Seoul?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Pennsylvania to Seoul?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seoul with an airline and back to Pennsylvania with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Seoul?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seoul from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Seoul

Cabin class types available on flights to Pennsylvania

Complete your trip to Seoul with a hotel stay or car rental

Find direct flights for Seoul

Flights to other popular destinations

Flights from domestic origins to Seoul

Choose which airport to fly into in Seoul

Find deals for your return flight