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$423+ Cheap flights from Pennsylvania to Seoul (SEL)

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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SEL
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Pennsylvania to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Pennsylvania (USPA) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$783
(Air Canada)

One-way from

$423
(Kiwi.com)
From Pennsylvania to Seoul (SEL)
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One-way flight from Pennsylvania to Seoul (SEL)
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Find flight deals from Pennsylvania to Seoul

Cheapest flights from Pennsylvania to Seoul
Explore the most affordable flight options available from Pennsylvania to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Air Canada deal was found by Cheapflights users on 1/20. 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 3/193:30 pmPHL - ICN
2 stops34h 55mAir Canada
Mon 4/75:45 pmICN - PHL
2 stops34h 02mAir Canada
Deal found 1/20$783
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/2511:00 pmEWR - ICN
1 stop27h 05mMultiple Airlines
Sat 2/89:55 pmICN - EWR
Nonstop13h 35mMultiple Airlines
Deal found 1/21$830
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/2712:01 amEWR - ICN
Nonstop15h 39mAIR PREMIA
Thu 2/69:55 pmICN - EWR
Nonstop13h 35mAIR PREMIA
Deal found 1/21$860
This Gotogate deal was found by Cheapflights users on 1/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/68:55 pmJFK - ICN
2 stops28h 50mEthiopian Air
Fri 3/1412:30 amICN - JFK
2 stops32h 25mEthiopian Air
Deal found 1/21$865
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/205:09 amDCA - ICN
2 stops21h 36mAmerican Airlines
Wed 3/56:50 pmICN - DCA
2 stops26h 37mAmerican Airlines
Deal found 1/21$876
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/106:00 amEWR - ICN
1 stop20h 45mAmerican Airlines
Thu 2/206:50 pmICN - EWR
1 stop18h 44mAmerican Airlines
Deal found 1/21$877
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/107:59 pmLGA - ICN
1 stop30h 46mAmerican Airlines
Tue 2/186:50 pmICN - LGA
1 stop18h 48mAmerican Airlines
Deal found 1/21$877
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/39:00 pmJFK - ICN
2 stops29h 45mAmerican Airlines
Tue 3/115:50 pmICN - JFK
2 stops26h 38mAmerican Airlines
Deal found 1/21$882
This Trip.com deal was found by Cheapflights users on 1/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/37:00 amDCA - ICN
2 stops32h 30mMultiple Airlines
Mon 3/104:40 pmICN - DCA
2 stops32h 23mMultiple Airlines
Deal found 1/21$892
This Gotogate deal was found by Cheapflights users on 1/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/222:05 amJFK - ICN
1 stop30h 40mAir China
Sat 3/2910:40 amICN - JFK
1 stop26h 05mAir China
Deal found 1/20$899
This Gotogate deal was found by Cheapflights users on 1/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/112:40 amJFK - ICN
1 stop27h 50mMultiple Airlines
Mon 3/244:55 pmICN - JFK
2 stops41h 07mMultiple Airlines
Deal found 1/21$902
This oojo deal was found by Cheapflights users on 1/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/212:05 amJFK - GMP
1 stop22h 00mAir China
Sat 3/292:25 pmGMP - JFK
1 stop22h 20mAir China
Deal found 1/20$911

Find flights from Pennsylvania to Seoul within your budget

Customize your flight search to find flights from Pennsylvania to Seoul 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Wed 3/19

3:30 pm-3:25 pm

2 stops34h 55m

Incheon Intl

Tue 4/8

5:45 pm-2:47 pm

2 stops34h 02m

$783

NewarkIncheon

EWR - ICN

EWRICN

Newark

Sat 2/1

4:58 pm-8:30 pm

2 stops37h 32m

Incheon Intl

Sat 2/8

9:55 pm-9:30 pm

Nonstop13h 35m

$837

New YorkIncheon

JFK - ICN

JFKICN

New York John F Kennedy Intl

Thu 3/6

8:55 pm-3:45 pm

2 stops28h 50m

Incheon Intl

Fri 3/14

12:30 am-7:55 pm

2 stops32h 25m

$865

Washington, D.C.Incheon

DCA - ICN

DCAICN

Washington, D.C. Reagan-National

Thu 2/20

5:09 am-4:45 pm

2 stops21h 36m

Incheon Intl

Wed 3/5

6:50 pm-7:27 am

2 stops26h 37m

$876

NewarkIncheon

EWR - ICN

EWRICN

Newark

Mon 2/10

6:00 am-4:45 pm

1 stop20h 45m

Incheon Intl

Thu 2/20

6:50 pm-11:34 pm

1 stop18h 44m

$877

New YorkIncheon

LGA - ICN

LGAICN

New York LaGuardia

Mon 2/10

7:59 pm-4:45 pm

1 stop30h 46m

Incheon Intl

Tue 2/18

6:50 pm-11:38 pm

1 stop18h 48m

$877

New YorkIncheon

JFK - ICN

JFKICN

New York John F Kennedy Intl

Mon 3/3

9:00 pm-4:45 pm

2 stops29h 45m

Incheon Intl

Tue 3/11

5:50 pm-7:28 am

2 stops26h 38m

$882

NewarkIncheon

EWR - ICN

EWRICN

Newark

Mon 3/3

12:01 am-5:40 am

Nonstop15h 39m

Incheon Intl

Tue 3/11

9:55 pm-10:30 pm

Nonstop13h 35m

$885

Washington, D.C.Incheon

DCA - ICN

DCAICN

Washington, D.C. Reagan-National

Mon 3/3

7:00 am-5:30 am

2 stops32h 30m

Incheon Intl

Mon 3/10

4:40 pm-12:03 pm

2 stops32h 23m

$892

New YorkIncheon

JFK - ICN

JFKICN

New York John F Kennedy Intl

Sat 3/22

2:05 am-9:45 pm

1 stop30h 40m

Incheon Intl

Sat 3/29

10:40 am-11:45 pm

1 stop26h 05m

$899

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Pennsylvania 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.

Travel insights for flights from Pennsylvania to Seoul

Get recent, data-driven insights about flights from Pennsylvania to Seoul including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Pennsylvania to Seoul (average of $1,086). Flying from Pennsylvania to Seoul in June is currently the most expensive (average of $1,722). 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 PA to SEL?

Find hourly flight availability from Pennsylvania to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to Seoul as you normally would.

Rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

Plan your trip to Seoul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated January 21, 2025.
Read through reviews of airlines operating flights from Pennsylvania to Seoul, such as Air Canada, Air China and Ethiopian Air. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

EVA Air
8.4
Very good
1,253 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

ANA
8.4
Very good
852 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,449 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

China Airlines
8.2
Very good
737 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

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

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

    For one-way options, check prices for AIR PREMIA. According to our data, you can fly for as low as $439. Users have also found prices from $466 and $473 on American Airlines and Philippine Airlines, respectively.

  • What are the most popular routes from Pennsylvania to Seoul?

    The most popular flight routes from Pennsylvania to Seoul are New York John F Kennedy Intl - Incheon Intl, Washington, D.C. Dulles Intl - Incheon Intl and Newark - Incheon Intl.

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

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

  • How can I find direct flights from Pennsylvania to Seoul?

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

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

    Yes. Cheapflights offers flight deals from Pennsylvania to Seoul 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 Pennsylvania to Seoul?

    Currently, October is the cheapest month in which you can book a flight from Pennsylvania to Seoul (average of $1,086). Flying from Pennsylvania to Seoul in June is currently the most expensive (average of $1,722). 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.

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Alternative routes for Pennsylvania to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Pennsylvania to Seoul

Discover the top 5 airlines that operate flights from Pennsylvania to Seoul. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$861Average$1,192FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$894Average$1,270FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$902Average$1,476FlexibilityNo cancel feeOn-time69%
DeltaCheapest$905Average$1,229FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,082Average$1,546FlexibilityNo cancel feeOn-time81%
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