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Cheap flights from Incheon Intl Airport to Pennsylvania from $336

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 10/26. 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 Canada Logo
6:55 pm - 8:26 pmICN-IAD
39h 31m2 stops
Air Canada Logo
9:00 am - 5:10 pmIAD-ICN
42h 10m2 stops
$375Air Canada
Find Deal
lun., nov. 24 - lun., feb. 9
Air Canada Logo
8:10 pm - 3:51 pmICN-IAD
33h 41m1 stop
Air Canada Logo
4:30 pm - 6:25 pmIAD-ICN
35h 55m1 stop
$387Air Canada
Find Deal
lun., dic. 22 - vie., feb. 27
American Airlines Logo
7:15 pm - 11:07 pmICN-IAD
41h 52m2 stops
American Airlines Logo
9:12 am - 4:45 pmIAD-ICN
41h 33m2 stops
$486American Airlines
Find Deal
dom., nov. 2 - sáb., nov. 8
American Airlines Logo
7:15 pm - 11:52 amICN-DCA
30h 37m2 stops
American Airlines Logo
6:32 pm - 4:45 pmDCA-ICN
32h 13m2 stops
$486American Airlines
Find Deal
sáb., dic. 20 - mié., feb. 25
United Airlines Logo
6:00 pm - 5:19 amICN-IAD
25h 19m2 stops
United Airlines Logo
10:10 pm - 4:15 pmIAD-ICN
28h 05m1 stop
$501United Airlines
Find Deal
jue., dic. 25 - mar., feb. 24
United Airlines Logo
12:45 pm - 4:57 pmICN-DCA
18h 12m1 stop
United Airlines Logo
3:30 pm - 5:40 amDCA-ICN
24h 10m2 stops
$501United Airlines
Find Deal
jue., dic. 25 - lun., mar. 2
Delta Logo
7:20 pm - 5:50 amICN-PHL
23h 30m2 stops
Delta Logo
6:00 am - 4:30 pmPHL-ICN
21h 30m2 stops
$632Delta
Find Deal
jue., oct. 23 - jue., oct. 30
Delta Logo
7:30 pm - 11:56 pmICN-PHL
18h 26m1 stop
Delta Logo
5:20 pm - 4:30 pmPHL-ICN
33h 10m2 stops
$634Delta
Find Deal
vie., dic. 26 - sáb., ene. 10
Korean Air Logo
9:20 am - 3:55 pmICN-PIT
19h 35m1 stop
Korean Air Logo
8:16 am - 2:10 pmPIT-ICN
40h 54m1 stop
$1,305Korean Air
Find Deal
jue., oct. 9 - sáb., oct. 11
Korean Air Logo
9:35 am - 4:10 pmICN-MDT
20h 35m1 stop
Korean Air Logo
6:00 am - 3:50 pmMDT-ICN
19h 50m1 stop
$1,593Korean Air
Find Deal
vie., feb. 20 - lun., feb. 23

Hawaiian Airlines flights from Incheon Intl Airport to Pennsylvania

Our best Hawaiian Airlines deals on Incheon Intl Airport to Pennsylvania flight tickets
Hawaiian Airlines
Feb 14
ICN8:35 pmIncheon Intl
25h 19m
1 stop
JFK7:54 amNew York John F Kennedy Intl
Feb 21
JFK5:29 pmNew York John F Kennedy Intl
35h 06m
1 stop
ICN6:35 pmIncheon Intl
$508
Find similar
Hawaiian Airlines
Mar 8
ICN8:35 pmIncheon Intl
38h 44m
1 stop
JFK10:19 pmNew York John F Kennedy Intl
Mar 20
JFK6:29 pmNew York John F Kennedy Intl
35h 06m
1 stop
ICN6:35 pmIncheon Intl
$510
Find similar
Hawaiian Airlines
Nov 3
ICN9:25 pmIncheon Intl
23h 05m
1 stop
JFK6:30 amNew York John F Kennedy Intl
Jan 16
JFK11:30 amNew York John F Kennedy Intl
41h 05m
1 stop
ICN6:35 pmIncheon Intl
$511
Find similar

Korean Air flights from Incheon Intl Airport to Pennsylvania

Our best Korean Air deals on Incheon Intl Airport to Pennsylvania flight tickets
Korean Air
Oct 7
ICN7:30 pmIncheon Intl
14h 30m
JFK9:00 pmNew York John F Kennedy Intl
Oct 17
JFK1:10 pmNew York John F Kennedy Intl
15h 40m
ICN5:50 pmIncheon Intl
$677
Find similar
Korean Air
Oct 9
ICN7:30 pmIncheon Intl
14h 30m
JFK9:00 pmNew York John F Kennedy Intl
Oct 23
JFK1:10 pmNew York John F Kennedy Intl
15h 40m
ICN5:50 pmIncheon Intl
$699
Find similar
Korean Air
Oct 9
ICN10:00 amIncheon Intl
14h 00m
JFK11:00 amNew York John F Kennedy Intl
Oct 22
JFK12:50 amNew York John F Kennedy Intl
15h 30m
ICN5:20 amIncheon Intl
$705
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 septiembre 25, 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

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

lun. 11/24

6:55 pm-8:26 pm

2 stops39h 31m

Washington, D.C. Dulles Intl

lun. 2/9

9:00 am-5:10 pm

2 stops42h 10m

$375

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

lun. 12/22

8:10 pm-3:51 pm

1 stop33h 41m

Washington, D.C. Dulles Intl

vie. 2/27

4:30 pm-6:25 pm

1 stop35h 55m

$387

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

dom. 11/2

7:15 pm-11:07 pm

2 stops41h 52m

Washington, D.C. Dulles Intl

sáb. 11/8

9:12 am-4:45 pm

2 stops41h 33m

$486

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

sáb. 12/20

7:15 pm-11:52 am

2 stops30h 37m

Washington, D.C. Reagan-National

mié. 2/25

6:32 pm-4:45 pm

2 stops32h 13m

$486

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

jue. 12/25

6:00 pm-5:19 am

2 stops25h 19m

Washington, D.C. Dulles Intl

mar. 2/24

10:10 pm-4:15 pm

1 stop28h 05m

$501

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

jue. 12/25

12:45 pm-4:57 pm

1 stop18h 12m

Washington, D.C. Reagan-National

lun. 3/2

3:30 pm-5:40 am

2 stops24h 10m

$501

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

jue. 10/23

7:20 pm-5:50 am

2 stops23h 30m

Philadelphia

jue. 10/30

6:00 am-4:30 pm

2 stops21h 30m

$632

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

vie. 12/26

7:30 pm-11:56 pm

1 stop18h 26m

Philadelphia

sáb. 1/10

5:20 pm-4:30 pm

2 stops33h 10m

$634

IncheonPittsburgh

ICN - PIT

ICNPIT

Incheon Intl

jue. 10/9

9:20 am-3:55 pm

1 stop19h 35m

Pittsburgh

sáb. 10/11

8:16 am-2:10 pm

1 stop40h 54m

$1,305

IncheonHarrisburg

ICN - MDT

ICNMDT

Incheon Intl

vie. 2/20

9:35 am-4:10 pm

1 stop20h 35m

Harrisburg

lun. 2/23

6:00 am-3:50 pm

1 stop19h 50m

$1,593

Flights are sorted by cheapest round-trip flights 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 $728.

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 7% 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

Fastest flight time

13h 30m

Direct flights

Every day

Airports in Pennsylvania

2 airports
The fastest flight from Incheon Intl Airport to Pennsylvania takes 13h 30m
Direct flights go from Incheon Intl Airport to Pennsylvania every day.
There are 2 airports near Pennsylvania: Newark (EWR), Washington, D.C. Dulles Intl (IAD)
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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
DeltaPriceFrom $695Free CancellationRating
7.9
7,973 reviews
Search Delta flights
Korean AirPriceFrom $782Free CancellationRating
8.4
1,143 reviews
Search Korean Air flights
Air CanadaPriceFrom $811Free CancellationRating
7.1
10,000 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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sáb. 10/25
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