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

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 Seoul to Pennsylvania.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seoul to 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 Seoul to Pennsylvania?

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 from Seoul to Pennsylvania with an airline and back with another airline.

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

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 from Seoul to Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Which airlines provide the cheapest flights from Seoul to Pennsylvania?

In the past 5 days, the cheapest round-trip tickets from Seoul to Pennsylvania were found on Air Canada ($668) and AIR PREMIA ($695).

Which airlines provide the cheapest flights from Seoul to Pennsylvania?

In the past 5 days, the cheapest round-trip tickets from Seoul to Pennsylvania were found on Air Canada ($668) and AIR PREMIA ($695).

How long does a flight from Seoul to Pennsylvania take?

The duration of a flight to Pennsylvania depends on your arrival airport. The shortest routes to Pennsylvania from Seoul are to Allentown , which takes 18h 58m , Philadelphia , which takes 19h 14m, and Pittsburgh , which takes 28h 48m.

How long does a flight from Seoul to Pennsylvania take?

The duration of a flight to Pennsylvania depends on your arrival airport. The shortest routes to Pennsylvania from Seoul are to Allentown , which takes 18h 58m , Philadelphia , which takes 19h 14m, and Pittsburgh , which takes 28h 48m.

$366 CHEAP FLIGHTS from Seoul to Pennsylvania

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

One-wayRound-trip

Philadelphia2 stops$775

Allentown2 stops$946

Scranton2 stops$1,324

Washington, D.C.2 stops$664

Philadelphia2 stops$775

Allentown2 stops$946

Scranton2 stops$1,324

Washington, D.C.2 stops$664

Book Cheap Seoul to Pennsylvania Plane Tickets

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 Seoul to Pennsylvania

Wed, Nov 25 - Mon, Nov 30

6:55 pm - 4:49 pmICN Incheon Intl-EWR Newark

35h 54m1 stop Vancouver Intl

6:15 pm - 5:10 pmEWR Newark-ICN Incheon Intl

32h 55m1 stop Vancouver Intl

$572Air Canada

Tue, Nov 24 - Mon, Nov 30

6:55 pm - 4:49 pmICN Incheon Intl-EWR Newark

35h 54m1 stop Vancouver Intl

6:15 pm - 5:10 pmEWR Newark-ICN Incheon Intl

32h 55m1 stop Vancouver Intl

$572Air Canada

Mon, Nov 9 - Tue, Nov 24

1:40 pm - 4:49 pmGMP Seoul Gimpo Intl-EWR Newark

41h 09m2 stops Osaka Kansai Intl Vancouver Intl

6:15 pm - 10:15 pmEWR Newark-GMP Seoul Gimpo Intl

38h 00m2 stops Vancouver Intl Osaka Kansai Intl

$651Multiple Airlines

Tue, Sep 29 - Sat, Nov 14

8:10 am - 4:33 pmGMP Seoul Gimpo Intl-EWR Newark

45h 23m2 stops Osaka Kansai Intl Vancouver Intl

6:15 pm - 10:15 pmEWR Newark-GMP Seoul Gimpo Intl

38h 00m2 stops Vancouver Intl Osaka Kansai Intl

$655Multiple Airlines

Mon, Dec 7 - Fri, Dec 11

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

13h 35mnonstop

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

15h 39mnonstop

$695AIR PREMIA

Mon, Sep 14 - Tue, Sep 22

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

14h 05mnonstop

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

15h 15mnonstop

$695AIR PREMIA

Thu, Sep 10 - Wed, Sep 23

5:50 pm - 2:30 pmICN Incheon Intl-JFK New York John F Kennedy Intl

33h 40m1 stop Dallas/Fort Worth

11:30 am - 3:45 pmJFK New York John F Kennedy Intl-ICN Incheon Intl

39h 15m1 stop Dallas/Fort Worth

$702American Airlines

Thu, Sep 10 - Wed, Sep 23

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

18h 24m1 stop Dallas/Fort Worth

10:05 pm - 3:45 pmJFK New York John F Kennedy Intl-ICN Incheon Intl

28h 40m2 stops Boston Logan Intl Dallas/Fort Worth

$702American Airlines

Thu, Sep 10 - Wed, Sep 23

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

13h 45mnonstop

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

15h 45mnonstop

$703United Airlines

Mon, Sep 14 - Wed, Sep 23

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

13h 45mnonstop

6:00 am - 3:00 pmEWR Newark-ICN Incheon Intl

20h 00m1 stop San Francisco

$703United Airlines

Recent last minute flight deals from Seoul to Pennsylvania

Tue, Aug 11 - Mon, Aug 24

7:05 pm - 2:35 pmICN Incheon Intl-EWR Newark

32h 30m2 stops Toronto Pearson Intl Québec City

6:00 am - 4:25 pmEWR Newark-ICN Incheon Intl

21h 25m1 stop Montreal Pierre Elliott Trudeau Intl

$643Air Canada

Tue, Aug 11 - Wed, Aug 26

7:05 pm - 2:35 pmICN Incheon Intl-EWR Newark

32h 30m2 stops Toronto Pearson Intl Québec City

11:00 am - 5:30 pmEWR Newark-ICN Incheon Intl

17h 30m1 stop Toronto Pearson Intl

$648Air Canada

Mon, Aug 10 - Thu, Aug 13

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

14h 05mnonstop

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

15h 15mnonstop

$704AIR PREMIA

Fri, Aug 7 - Tue, Sep 29

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

14h 05mnonstop

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

15h 15mnonstop

$704AIR PREMIA

Sat, Aug 8 - Tue, Aug 11

4:50 pm - 5:40 amICN Incheon Intl-EWR Newark

25h 50m2 stops San Francisco Denver Intl

3:25 pm - 4:20 amEWR Newark-ICN Incheon Intl

23h 55m2 stops Washington, D.C. Reagan-National San Francisco

$916United Airlines

Sat, Aug 8 - Wed, Aug 12

4:50 pm - 1:10 amICN Incheon Intl-EWR Newark

21h 20m1 stop San Francisco

4:00 pm - 4:20 amEWR Newark-ICN Incheon Intl

23h 20m2 stops Los Angeles San Francisco

$916United Airlines

Fri, Aug 7 - Sat, Aug 15

9:05 pm - 11:00 pmICN Incheon Intl-JFK New York John F Kennedy Intl

14h 55mnonstop

2:00 am - 6:05 amJFK New York John F Kennedy Intl-ICN Incheon Intl

15h 05mnonstop

$920Asiana Airlines

Fri, Aug 7 - Sun, Aug 16

9:05 pm - 11:00 pmICN Incheon Intl-JFK New York John F Kennedy Intl

14h 55mnonstop

2:00 am - 6:05 amJFK New York John F Kennedy Intl-ICN Incheon Intl

15h 05mnonstop

$920Asiana Airlines

Fri, Aug 7 - Mon, Aug 17

7:30 pm - 9:00 pmICN Incheon Intl-JFK New York John F Kennedy Intl

14h 30mnonstop

1:20 pm - 5:50 pmJFK New York John F Kennedy Intl-ICN Incheon Intl

15h 30mnonstop

$983Korean Air

Sat, Aug 8 - Mon, Aug 10

7:30 pm - 9:00 pmICN Incheon Intl-JFK New York John F Kennedy Intl

14h 30mnonstop

1:20 pm - 5:50 pmJFK New York John F Kennedy Intl-ICN Incheon Intl

15h 30mnonstop

$986Korean Air

Booking Insights

KAYAK's insights & trends for Seoul to Pennsylvania flights

Get data-powered insights and trends into flights from Seoul to Pennsylvania to help you find the cheapest flights, the best time to fly and much more.

Prices

Airlines

What is the cheapest month to fly from Seoul to Pennsylvania?

The cheapest month for flights from Seoul to Pennsylvania is November, when tickets cost $626 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of round-trip tickets is $2,779 and $1,607 respectively.

Find deals

Cheapest flight	$366

Flight from Seoul Incheon Airport to Newark Liberty Airport

How does KAYAK find such low prices on flights from Seoul to Pennsylvania?
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 Seoul to Pennsylvania.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seoul to Pennsylvania?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seoul to 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 Seoul to Pennsylvania?
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 from Seoul to Pennsylvania with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seoul to Pennsylvania?
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 from Seoul to 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 from Seoul to Pennsylvania

Cabin class

Complete your trip

Flights to other cities

Origins

Popular routes

Return flight deals

Cabin class types available on flights to Pennsylvania

First Class flights from Seoul to Pennsylvania

Business Class flights from Seoul to Pennsylvania

Premium Economy Class flights from Seoul to Pennsylvania

Economy Class flights from Seoul to Pennsylvania

$366 Find Cheap Flights from Seoul to Pennsylvania - Compare and Save

Cheap Flights from Seoul to Pennsylvania

Book Cheap Seoul to Pennsylvania Plane Tickets

Recent round-trip flight deals from Seoul to Pennsylvania

Recent one-way flight deals from Seoul to Pennsylvania

Recent last minute flight deals from Seoul to Pennsylvania

Recent direct flight deals from Seoul to Pennsylvania

KAYAK's insights & trends for Seoul to Pennsylvania flights

What is the cheapest month to fly from Seoul to Pennsylvania?

Which airlines provide the cheapest flights from Seoul to Pennsylvania?

How long does a flight from Seoul to Pennsylvania take?

Good to know

Cheapest flight

FAQs - booking Pennsylvania flights

Everything you need to know for your flight from Seoul to Pennsylvania

Cabin class types available on flights to Pennsylvania

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

Flights to other popular destinations

Flights from other airports in Seoul to Pennsylvania

Flights from Seoul to popular cities in Pennsylvania

Find deals for your return flight