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.

$391 CHEAP FLIGHTS from Pennsylvania to Seoul

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

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

Tue, Sep 22 - Wed, Nov 4

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

15h 15mnonstop

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

13h 35mnonstop

$800AIR PREMIA

Sat, Nov 7 - Sun, Nov 22

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

15h 39mnonstop

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

13h 35mnonstop

$810AIR PREMIA

Wed, Feb 17 - Mon, Mar 1

9:00 am - 9:25 pmJFK New York John F Kennedy Intl-ICN Incheon Intl

22h 25m1 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

$819Cathay Pacific

Tue, Sep 29 - Tue, Oct 13

1:55 am - 10:25 pmJFK New York John F Kennedy Intl-ICN Incheon Intl

31h 30m1 stop Hong Kong Intl

8:05 pm - 6:00 amICN Incheon Intl-JFK New York John F Kennedy Intl

22h 55m1 stop Hong Kong Intl

$819Cathay Pacific

Mon, Sep 14 - Tue, Sep 22

11:00 pm - 12:55 pmEWR Newark-ICN Incheon Intl

48h 55m3 stops Paris Orly Milan Malpensa Chengdu Tianfu Intl

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

14h 05mnonstop

$819Multiple Airlines

Tue, Sep 15 - Tue, Sep 22

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

$862Philippine Airlines

Thu, Sep 17 - Mon, Dec 7

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

15h 45mnonstop

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

13h 40mnonstop

$862United Airlines

Tue, Sep 15 - Thu, Dec 10

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

15h 45mnonstop

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

13h 40mnonstop

$862United Airlines

Mon, Sep 14 - Mon, Sep 21

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

20h 30m1 stop Dallas/Fort Worth

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

18h 54m1 stop Dallas/Fort Worth

$878American Airlines

Tue, Sep 8 - Wed, Sep 16

6:30 am - 3:45 pmLGA New York LaGuardia-ICN Incheon Intl

20h 15m1 stop Dallas/Fort Worth

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

18h 54m1 stop Dallas/Fort Worth

$878American Airlines

Recent last minute flight deals from Pennsylvania to Seoul

Fri, Aug 28 - Thu, Sep 10

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

15h 15mnonstop

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

14h 05mnonstop

$821AIR PREMIA

Wed, Aug 26 - Mon, Sep 14

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

15h 15mnonstop

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

14h 05mnonstop

$821AIR PREMIA

Thu, Aug 27 - Thu, Sep 10

6:30 am - 3:45 pmEWR Newark-ICN Incheon Intl

20h 15m1 stop Dallas/Fort Worth

5:50 pm - 10:57 pmICN Incheon Intl-EWR Newark

18h 07m1 stop Dallas/Fort Worth

$878American Airlines

Thu, Aug 27 - Thu, Sep 10

6:54 am - 3:45 pmJFK New York John F Kennedy Intl-ICN Incheon Intl

19h 51m1 stop Dallas/Fort Worth

5:50 pm - 11:14 pmICN Incheon Intl-JFK New York John F Kennedy Intl

18h 24m1 stop Dallas/Fort Worth

$878American Airlines

Mon, Aug 31 - Sun, Sep 27

2:55 pm - 12:40 pmJFK New York John F Kennedy Intl-ICN Incheon Intl

32h 45m1 stop Hong Kong Intl

7:35 pm - 7:48 amICN Incheon Intl-JFK New York John F Kennedy Intl

25h 13m1 stop Seattle/Tacoma Intl

$883Multiple Airlines

Thu, Aug 27 - Thu, Sep 10

7:30 am - 3:45 pmLGA New York LaGuardia-ICN Incheon Intl

19h 15m1 stop Dallas/Fort Worth

11:30 am - 8:25 pmICN Incheon Intl-LGA New York LaGuardia

21h 55m2 stops San Francisco Chicago O'Hare Intl

$900Multiple Airlines

Sun, Aug 30 - Tue, Sep 22

1:55 am - 12:40 pmJFK New York John F Kennedy Intl-ICN Incheon Intl

21h 45m1 stop Hong Kong Intl

1:55 am - 1:10 pmICN Incheon Intl-JFK New York John F Kennedy Intl

24h 15m1 stop Hong Kong Intl

$908Cathay Pacific

Mon, Aug 31 - Sun, Sep 20

2:55 pm - 1:40 amJFK New York John F Kennedy Intl-ICN Incheon Intl

21h 45m1 stop Hong Kong Intl

1:55 am - 1:10 pmICN Incheon Intl-JFK New York John F Kennedy Intl

24h 15m1 stop Hong Kong Intl

$921Cathay Pacific

Wed, Aug 26 - Wed, Sep 9

1:15 am - 7:05 pmJFK New York John F Kennedy Intl-ICN Incheon Intl

28h 50m1 stop Taipei City Taiwan Taoyuan Intl

12:45 pm - 8:50 pmICN Incheon Intl-JFK New York John F Kennedy Intl

21h 05m1 stop Taipei City Taiwan Taoyuan Intl

$1,028China Airlines

Wed, Aug 26 - Wed, Sep 9

1:15 am - 7:05 pmJFK New York John F Kennedy Intl-ICN Incheon Intl

28h 50m1 stop Taipei City Taiwan Taoyuan Intl

12:45 pm - 8:50 pmICN Incheon Intl-JFK New York John F Kennedy Intl

21h 05m1 stop Taipei City Taiwan Taoyuan Intl

$1,040China Airlines

Useful Info

Low season	February
High season	March
Cheapest flight	$391

Best time to beat the crowds with an average 33% drop in price.

Most popular time to fly with an average 5% 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

$391 Find Cheap Flights from Pennsylvania to Seoul - Compare and Save

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

Low season

High season

Cheapest flight

FAQs for booking flights from Pennsylvania to Seoul

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