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>

$320 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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Cheapest round-trip

$766

Typical prices: $922-$1,358

Multiple Airlines

Thu 4/23Sat 5/9

EWR - ICN • Non-stop

Cheapest non-stop

$907

Typical prices: $622-$1,090

AIR PREMIA

Tue 2/24Mon 3/9

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

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

Thu, Apr 23 - Sat, May 9

1:00 am - 4:55 am

EWR

ICN

14h 55mnonstop

6:20 pm - 5:45 am

ICN

EWR

24h 25m

2 stops

$766Multiple Airlines

Sat, Feb 28 - Mon, Mar 16

12:01 am - 5:40 am

EWR

ICN

15h 39mnonstop

6:55 pm - 5:40 am

ICN

EWR

23h 45m

1 stop

$767Multiple Airlines

Mon, Apr 6 - Wed, Apr 29

1:00 am - 4:55 am

EWR

ICN

14h 55mnonstop

6:20 pm - 5:45 am

ICN

EWR

24h 25m

2 stops

$770Multiple Airlines

Mon, Mar 2 - Sun, Mar 15

8:55 pm - 3:20 pm

JFK

ICN

28h 25m

2 stops

11:40 pm - 7:55 pm

ICN

JFK

33h 15m

2 stops

$829Ethiopian Air

Thu, Mar 5 - Thu, Mar 12

8:55 pm - 3:20 pm

JFK

ICN

28h 25m

2 stops

11:40 pm - 8:10 pm

ICN

JFK

33h 30m

2 stops

$832Ethiopian Air

Tue, Apr 14 - Tue, Apr 28

11:00 pm - 11:35 am

IAD

ICN

23h 35m

1 stop

1:05 pm - 7:30 pm

ICN

IAD

19h 25m

1 stop

$865Air China

Tue, Apr 21 - Wed, May 13

5:19 pm - 4:00 am

PHL

ICN

21h 41m

1 stop

6:50 pm - 12:59 am

ICN

PHL

19h 09m

1 stop

$867Delta

Tue, Mar 10 - Tue, Mar 17

11:00 pm - 11:40 am

IAD

ICN

23h 40m

1 stop

1:10 pm - 7:30 pm

ICN

IAD

19h 20m

1 stop

$869Air China

Mon, Mar 9 - Thu, Apr 9

12:59 pm - 4:55 am

PHL

ICN

26h 56m

1 stop

7:40 pm - 11:59 pm

ICN

PHL

17h 19m

1 stop

$869Delta

Tue, Feb 24 - Fri, Mar 6

5:17 pm - 4:45 pm

PHL

ICN

33h 28m

1 stop

7:15 pm - 12:54 am

ICN

PHL

19h 39m

1 stop

$876American Airlines

Useful Info

Low season	January
High season	June
Cheapest flight	$320

Best time to beat the crowds with an average 15% drop in price.

Most popular time to fly with an average 8% 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

Premium Economy Class flights to Seoul

Economy Class flights to Seoul

$320 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