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Pennsylvania

$395+ Cheap flights from South Korea to Pennsylvania

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — PHL
Apr 19 — Apr 261
Sun 4/19
Sun 4/26
1 adult, Economy
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Cheap flight deals from South Korea to Pennsylvania

Cheapest flights from South Korea to Pennsylvania
Explore the most affordable flight options available from South Korea to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 20, 2026.

This Air Canada deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/285:45 pm
ICN
-
LGA
2 stops29h 02m
Air Canada
Sat 8/15:40 pm
LGA
-
ICN
2 stops34h 50m
Air Canada
Deal found 3/15$484
This Air Canada deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/285:45 pm
ICN
-
JFK
2 stops41h 02m
Air Canada
Thu 7/3010:40 am
JFK
-
ICN
2 stops64h 45m
Air Canada
Deal found 3/15$484
This Air Canada deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:00 pm
ICN
-
JFK
2 stops41h 53m
Air Canada
Wed 7/293:50 pm
JFK
-
ICN
2 stops35h 15m
Air Canada
Deal found 3/16$489
This Air Canada deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:00 pm
ICN
-
LGA
1 stop27h 00m
Air Canada
Sun 7/128:45 am
LGA
-
ICN
2 stops42h 40m
Air Canada
Deal found 3/14$492
This Air Canada deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/117:05 pm
ICN
-
LGA
1 stop25h 46m
Air Canada
Wed 7/225:40 pm
LGA
-
ICN
1 stop33h 45m
Air Canada
Deal found 3/15$493
This Air Canada deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/117:05 pm
ICN
-
JFK
1 stop16h 43m
Air Canada
Tue 7/219:00 am
JFK
-
ICN
1 stop18h 25m
Air Canada
Deal found 3/15$493
This KAYAK deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/286:00 pm
ICN
-
LGA
1 stop16h 30m
Asiana Airlines
Mon 7/278:45 am
LGA
-
ICN
1 stop18h 40m
Asiana Airlines
Deal found 3/16$495
This KAYAK deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/286:00 pm
ICN
-
JFK
1 stop16h 47m
Asiana Airlines
Thu 7/239:00 am
JFK
-
ICN
1 stop18h 25m
Asiana Airlines
Deal found 3/16$495
This Air Canada deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:00 pm
ICN
-
LGA
1 stop27h 00m
Air Canada
Sat 8/18:30 pm
LGA
-
ICN
2 stops32h 00m
Air Canada
Deal found 3/15$497
This Air Canada deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:00 pm
ICN
-
JFK
1 stop16h 47m
Air Canada
Fri 7/316:59 am
JFK
-
ICN
2 stops44h 26m
Air Canada
Deal found 3/15$497
This Air Canada deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:00 pm
ICN
-
JFK
2 stops29h 00m
Air Canada
Mon 7/276:59 am
JFK
-
ICN
2 stops20h 26m
Air Canada
Deal found 3/15$500
This Air Canada deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/295:45 pm
ICN
-
LGA
2 stops34h 56m
Air Canada
Sun 8/27:55 pm
LGA
-
ICN
2 stops31h 30m
Air Canada
Deal found 3/15$504

Find flight deals from South Korea to Pennsylvania

Keep the following information in mind while searching for South Korea to Pennsylvania flight deals. Data was last updated March 20, 2026.

Round-trip from

$484
(Air Canada)

One-way from

$395
(AIR PREMIA)

Popular in

December

Cheapest in

September

Average price

$893
From South Korea to Pennsylvania
Search Deals
One-way flight from South Korea to Pennsylvania
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($388 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Korea 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, Cheapflights users made 2,558,603 searches. Data last updated March 20, 2026.
Use the filters below to find and compare flights from South Korea to Pennsylvania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Wed 4/22

4:50 pm-10:28 pm

1 stop18h 38m

Washington, D.C. Reagan-National

Sat 4/25

1:00 pm-3:00 pm

2 stops37h 00m

$694

IncheonNew York

ICN - LGA

ICNLGA

Incheon Intl

Thu 5/14

4:40 pm-11:25 pm

2 stops19h 45m

New York LaGuardia

Sun 7/26

8:00 am-5:20 pm

1 stop20h 20m

$742

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

Fri 5/1

4:50 pm-5:28 am

2 stops25h 38m

Washington, D.C. Dulles Intl

Wed 9/2

10:23 pm-3:00 pm

2 stops27h 37m

$761

IncheonNew York

ICN - JFK

ICNJFK

Incheon Intl

Fri 3/27

7:30 pm-8:30 pm

Nonstop14h 00m

New York John F Kennedy Intl

Sat 3/28

12:50 am-5:30 am

Nonstop15h 40m

$792

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Sat 4/18

4:40 pm-11:34 pm

2 stops19h 54m

Newark

Thu 5/7

7:00 am-5:50 pm

1 stop21h 50m

$875

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Fri 5/1

4:50 pm-10:30 pm

1 stop18h 40m

Washington, D.C. Reagan-National

Wed 9/2

12:40 pm-4:20 am

2 stops26h 40m

$921
Quickest round-trip

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Mon 5/11

9:25 pm-10:30 pm

Nonstop14h 05m

Newark

Fri 7/24

1:00 am-5:15 am

Nonstop15h 15m

$936

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Mon 4/27

9:25 pm-10:30 pm

Nonstop14h 05m

Newark

Sat 5/2

1:00 am-5:15 am

Nonstop15h 15m

$969

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

Tue 4/21

4:50 pm-1:25 am

1 stop21h 35m

Washington, D.C. Dulles Intl

Sat 4/25

10:10 pm-3:00 pm

1 stop27h 50m

$972

IncheonNewark

ICN - EWR

ICNEWR

Incheon Intl

Thu 5/21

9:25 pm-10:30 pm

Nonstop14h 05m

Newark

Sat 6/6

1:00 am-5:15 am

Nonstop15h 15m

$986

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/15

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from South Korea to Pennsylvania

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from South Korea with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from South Korea to Pennsylvania

What is the cheapest month to book a flight from South Korea to Pennsylvania?

Currently, September is the cheapest month in which you can book a flight from South Korea to Pennsylvania (average of $482). Flying from South Korea to Pennsylvania in March is currently the most expensive (average of $1,081). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KR to PA?

Find hourly flight availability from South Korea to Pennsylvania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 20, 2026.

It’s typically best to fly out from South Korea to Pennsylvania in the afternoon. Doing so could potentially save you 38% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from South Korea to Pennsylvania?

Use this chart to determine the cheapest time to fly round-trip from South Korea to Pennsylvania. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their South Korea to Pennsylvania flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pennsylvania. Reviews last updated March 20, 2026.
Peruse reviews from past customers who have flown with Korean Air and Delta from South Korea to Pennsylvania to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,205 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,205 reviews
Korean Air
8.4
Very good
1,205 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Delta
7.9
Good
8,303 reviews
Korean Air
8.4
Very good
1,205 reviews

Entertainment

8.2

Food

8.1

Boarding

8.5

Overall

8.4

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

Find useful and relevant information for your journey from South Korea to Pennsylvania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from South Korea to Pennsylvania?

    Departing from South Korea to Pennsylvania will take you 14h. Airlines will cover a distance of 6887 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from South Korea to Pennsylvania one-way?

    One-way options have recently been found by users for as low as $75 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $80 and Delta from $98 one-way.

  • Can I find deals for flights from South Korea to Pennsylvania that include hotel bookings?

    Yes. In addition to deals on South Korea to Pennsylvania flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Korea to Pennsylvania?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Korea to Pennsylvania.

  • Can I find deals for business class flights from South Korea to Pennsylvania?

    Yes. Cheapflights offers flight deals from South Korea to Pennsylvania by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from South Korea to Pennsylvania?

    Currently, September is the cheapest month in which you can book a flight from South Korea to Pennsylvania (average of $482). Flying from South Korea to Pennsylvania in March is currently the most expensive (average of $1,081). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for South Korea to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from South Korea to Pennsylvania

Discover the top 2 airlines that operate flights from South Korea to Pennsylvania. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$626Average$877FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$970Average$1,891FlexibilityNo cancel feeOn-time81%

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