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Cheap flights from Incheon Intl Airport to Pennsylvania from $327

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to Pennsylvania departing on 9/17. 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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0 bags

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Find the cheapest flights from Incheon Intl Airport to Pennsylvania

Cheap round-trip flights

AIR PREMIA Logo
9:30 pm - 10:30 pmICN-EWR
14h 00mnonstop
AIR PREMIA Logo
1:00 am - 4:55 amEWR-ICN
14h 55mnonstop
$471AIR PREMIA
Find Deal
Fri, Sep 12 - Thu, Sep 18
AIR PREMIA Logo
9:55 pm - 9:30 pmICN-EWR
13h 35mnonstop
AIR PREMIA Logo
12:01 am - 5:40 amEWR-ICN
15h 39mnonstop
$472AIR PREMIA
Find Deal
Sun, Nov 9 - Mon, Nov 10
United Airlines Logo
4:50 pm - 7:34 amICN-EWR
27h 44m2 stops
United Airlines Logo
7:15 am - 4:20 amEWR-ICN
32h 05m1 stop
$475United Airlines
Find Deal
Thu, Sep 11 - Thu, Sep 25
United Airlines Logo
4:50 pm - 5:39 amICN-EWR
25h 49m1 stop
United Airlines Logo
1:25 pm - 4:20 amEWR-ICN
25h 55m1 stop
$478United Airlines
Find Deal
Thu, Sep 11 - Wed, Sep 24
Air Canada Logo
6:00 pm - 9:32 amICN-LGA
28h 32m1 stop
Air Canada Logo
5:45 pm - 4:15 pmLGA-ICN
33h 30m1 stop
$492Air Canada
Find Deal
Wed, Sep 17 - Wed, Sep 24
Air Canada Logo
6:00 pm - 9:43 amICN-EWR
28h 43m1 stop
Air Canada Logo
3:30 pm - 4:15 pmEWR-ICN
35h 45m1 stop
$492Air Canada
Find Deal
Wed, Sep 17 - Wed, Sep 24
Delta Logo
7:20 pm - 5:45 amICN-PHL
23h 25m2 stops
Delta Logo
6:00 am - 5:20 pmPHL-ICN
22h 20m2 stops
$637Delta
Find Deal
Thu, Sep 25 - Thu, Oct 2
Delta Logo
7:30 pm - 11:19 pmICN-PIT
17h 49m1 stop
Delta Logo
6:00 am - 4:30 pmPIT-ICN
20h 30m2 stops
$691Delta
Find Deal
Sun, Dec 14 - Thu, Jan 8
Korean Air Logo
7:25 pm - 11:09 pmICN-PIT
17h 44m1 stop
Korean Air Logo
6:10 am - 4:30 pmPIT-ICN
20h 20m1 stop
$735Korean Air
Find Deal
Tue, Dec 16 - Thu, Jan 8
Korean Air Logo
6:50 pm - 12:56 amICN-PHL
19h 06m1 stop
Korean Air Logo
6:45 am - 2:10 pmPHL-ICN
18h 25m1 stop
$807Korean Air
Find Deal
Fri, Aug 29 - Sun, Aug 31

Hawaiian Airlines flights from Incheon Intl Airport to Pennsylvania

Our best Hawaiian Airlines deals on Incheon Intl Airport to Pennsylvania flight tickets
Hawaiian Airlines
Oct 17
ICN8:35 pmIncheon Intl
23h 45m
1 stop
JFK7:20 amNew York John F Kennedy Intl
Oct 26
JFK7:00 amNew York John F Kennedy Intl
22h 35m
1 stop
ICN6:35 pmIncheon Intl
$497
Find similar
Hawaiian Airlines
Oct 15
ICN9:25 pmIncheon Intl
22h 30m
1 stop
JFK6:55 amNew York John F Kennedy Intl
Nov 15
JFK7:00 amNew York John F Kennedy Intl
21h 35m
1 stop
ICN6:35 pmIncheon Intl
$498
Find similar
Hawaiian Airlines
Oct 8
ICN9:25 pmIncheon Intl
22h 30m
1 stop
JFK6:55 amNew York John F Kennedy Intl
Oct 15
JFK6:55 pmNew York John F Kennedy Intl
34h 40m
1 stop
ICN6:35 pmIncheon Intl
$499
Find similar

Alaska Airlines flights from Incheon Intl Airport to Pennsylvania

Our best Alaska Airlines deals on Incheon Intl Airport to Pennsylvania flight tickets
Alaska Airlines
Oct 16
ICN8:35 pmIncheon Intl
39h 24m
1 stop
JFK10:59 pmNew York John F Kennedy Intl
Oct 24
JFK6:55 pmNew York John F Kennedy Intl
34h 40m
1 stop
ICN6:35 pmIncheon Intl
$515
Find similar
Alaska Airlines
Oct 16
ICN8:35 pmIncheon Intl
35h 49m
1 stop
JFK7:24 pmNew York John F Kennedy Intl
Oct 24
JFK4:51 pmNew York John F Kennedy Intl
36h 44m
1 stop
ICN6:35 pmIncheon Intl
$516
Find similar
Alaska Airlines
Oct 11
ICN8:35 pmIncheon Intl
23h 45m
1 stop
JFK7:20 amNew York John F Kennedy Intl
Oct 26
JFK7:00 amNew York John F Kennedy Intl
22h 35m
1 stop
ICN6:35 pmIncheon Intl
$522
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Incheon Intl Airport to Pennsylvania that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 12, 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to Pennsylvania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Fri 9/12

9:30 pm-10:30 pm

Nonstop14h 00m

Newark

Thu 9/18

1:00 am-4:55 am

Nonstop14h 55m

$471

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Sun 11/9

9:55 pm-9:30 pm

Nonstop13h 35m

Newark

Mon 11/10

12:01 am-5:40 am

Nonstop15h 39m

$472

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Thu 9/11

4:50 pm-7:34 am

2 stops27h 44m

Newark

Thu 9/25

7:15 am-4:20 am

1 stop32h 05m

$475

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Thu 9/11

4:50 pm-5:39 am

1 stop25h 49m

Newark

Wed 9/24

1:25 pm-4:20 am

1 stop25h 55m

$478

IncheonNew York

ICN - LGA

ICNLGA

Incheon Intl

Wed 9/17

6:00 pm-9:32 am

1 stop28h 32m

New York LaGuardia

Wed 9/24

5:45 pm-4:15 pm

1 stop33h 30m

$492

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Wed 9/17

6:00 pm-9:43 am

1 stop28h 43m

Newark

Wed 9/24

3:30 pm-4:15 pm

1 stop35h 45m

$492

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Thu 9/25

7:20 pm-5:45 am

2 stops23h 25m

Philadelphia

Thu 10/2

6:00 am-5:20 pm

2 stops22h 20m

$637

IncheonPittsburgh

ICN - PIT

ICNPIT

Incheon Intl

Sun 12/14

7:30 pm-11:19 pm

1 stop17h 49m

Pittsburgh

Thu 1/8

6:00 am-4:30 pm

2 stops20h 30m

$691

IncheonPittsburgh

ICN - PIT

ICNPIT

Incheon Intl

Tue 12/16

7:25 pm-11:09 pm

1 stop17h 44m

Pittsburgh

Thu 1/8

6:10 am-4:30 pm

1 stop20h 20m

$735

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Fri 8/29

6:50 pm-12:56 am

1 stop19h 06m

Philadelphia

Sun 8/31

6:45 am-2:10 pm

1 stop18h 25m

$807

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Pennsylvania from

How to get the cheapest flight ticket from Incheon Intl Airport to Pennsylvania

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 Pennsylvania?

The month of March is, on average, the cheapest month to fly to Pennsylvania from Incheon Intl Airport, with most prices found around $709. If you don’t want to visit Pennsylvania in March, then you should wait until September to fly from Incheon Intl Airport, when ticket prices are also cheap, with an average price of $764.

What is the cheapest day to depart on your flight to Pennsylvania?

The cheapest day to depart on your flight to Pennsylvania is on a Tuesday when prices can be found for as low as $807. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,137. These prices are subject to change though, so be sure to set up a Price Alert for flights to Pennsylvania.

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

Our most recent data shows that the best time of day to fly to Pennsylvania is in the morning. Flights from Incheon Intl Airport to Pennsylvania during this time can be as low as $811. In contrast, the most expensive time of day to depart to Pennsylvania is in the evening when prices are around $1,107.

Can stopping save me money on Incheon Intl Airport to Pennsylvania flights?

You could potentially save up to 13% on your flight if you consider stops on a Incheon Intl Airport to Pennsylvania flight.

Cheap Incheon Intl Airport to Pennsylvania flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to Pennsylvania

Best Price Found

$327

Fastest flight time

13h 35m

Direct flights

Every day

Airports in Pennsylvania

6 airports
The best one-way flight to Pennsylvania from Incheon Intl Airport in the past 72 hours is $327. The best round-trip flight deal from Incheon Intl Airport to Pennsylvania found on momondo in the last 72 hours is $471.
The fastest flight from Incheon Intl Airport to Pennsylvania takes 13h 35m
Direct flights go from Incheon Intl Airport to Pennsylvania every day.
There are 6 airports near Pennsylvania: Newark (EWR), Washington, D.C. Reagan-National (DCA), Philadelphia (PHL), New York LaGuardia (LGA), Washington, D.C. Dulles Intl (IAD), New York John F Kennedy Intl (JFK)
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  • When did momondo last update prices for flights from Incheon Intl Airport to Pennsylvania?

    Prices for flights from Incheon Intl Airport to Pennsylvania refresh daily.

  • How many operators does momondo search for flights from Incheon Intl Airport to Pennsylvania?

  • How old do you have to be to fly from Incheon Intl Airport to Pennsylvania?

    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 Incheon Intl Airport to Pennsylvania.

  • What documentation or ID do you need to fly to Pennsylvania?

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

Best airlines flying from Incheon Intl Airport to Pennsylvania

Compare and see reviews for airlines that fly from Incheon Intl Airport to Pennsylvania with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $659Free CancellationRating
7.4
8,920 reviews
Search United Airlines flights
DeltaPriceFrom $695Free CancellationRating
8.0
7,979 reviews
Search Delta flights
Korean AirPriceFrom $782Free CancellationRating
8.4
1,131 reviews
Search Korean Air flights
Air CanadaPriceFrom $811Free CancellationRating
7.1
9,943 reviews
Search Air Canada flights

Why use momondo?

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

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 Seoul to Pennsylvania for you.

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

Yes. All flights to Pennsylvania from Seoul on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seoul to Pennsylvania?

momondo helps you find the best flight between Seoul and Pennsylvania by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Pennsylvania from Seoul. 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.

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