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Incheon Intl

$460+ Cheap flights from Philadelphia (PHL) to Incheon Intl (ICN)

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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ICN
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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The best prices from Philadelphia to Incheon Intl are usually found in October or February, booked 27 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from Philadelphia to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Incheon Intl (ICN). 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 December 22, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$877
(American Airlines)

One-way from

$460
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,579
Provider with most accurate pricing for Philadelphia-Incheon Intl flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Incheon Intl flights.
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From Philadelphia to Incheon Intl
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One-way flight from Philadelphia to Incheon Intl
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High demand for flights, 3% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Philadelphia to Incheon Intl

Cheapest flights from Philadelphia to Incheon Intl
Explore the most affordable flight options available from Philadelphia to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This Priceline deal was found by Cheapflights users on 12/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/259:00 amPHL - ICN
2 stops40h 15mMultiple Airlines
Fri 12/277:25 pmICN - PHL
1 stop19h 27mMultiple Airlines
Deal found 12/21$1,573
This Booking.com deal was found by Cheapflights users on 12/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/244:25 pmPHL - ICN
2 stops32h 50mAir Canada
Thu 12/268:10 pmICN - PHL
1 stop16h 26mAir Canada
Deal found 12/20$1,646
This United Airlines deal was found by Cheapflights users on 12/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/256:24 pmPHL - ICN
1 stop21h 16mUnited Airlines
Wed 1/112:45 pmICN - PHL
1 stop18h 35mUnited Airlines
Deal found 12/20$1,680
This Delta deal was found by Cheapflights users on 12/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2112:42 pmPHL - ICN
1 stop37h 48mDelta
Sun 1/58:05 pmICN - PHL
2 stops23h 37mDelta
Deal found 12/21$3,147
This Qatar Airways deal was found by Cheapflights users on 12/20. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/256:18 pmPHL - ICN
2 stops25h 42mQatar Airways
Tue 12/3112:20 amICN - PHL
2 stops34h 22mQatar Airways
Deal found 12/20$3,228
This oojo deal was found by Cheapflights users on 12/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/213:55 pmPHL - ICN
2 stops33h 20mChina Southern
Thu 1/169:40 amICN - PHL
3 stops35h 58mChina Southern
Deal found 12/21$5,836

Find flights from Philadelphia to Incheon Intl within your budget

Customize your flight search to find flights from Philadelphia to Incheon Intl 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 December 22, 2024.

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Route

Depart

Return

Price

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Wed 1/8

3:55 pm-4:45 pm

1 stop34h 50m

Incheon Intl

Thu 2/27

6:50 pm-11:59 am

1 stop31h 09m

$874

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Wed 1/15

6:00 am-3:30 pm

1 stop19h 30m

Incheon Intl

Sun 1/26

7:25 pm-12:49 am

1 stop19h 24m

$877

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Wed 1/8

6:24 pm-4:15 pm

1 stop31h 51m

Incheon Intl

Thu 2/27

12:45 pm-9:42 pm

1 stop22h 57m

$895

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Thu 3/27

9:00 am-5:25 pm

1 stop19h 25m

Incheon Intl

Tue 4/8

7:05 pm-10:33 pm

1 stop16h 28m

$1,055

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Thu 1/16

6:00 am-3:30 pm

1 stop19h 30m

Incheon Intl

Thu 1/23

7:30 pm-11:53 pm

1 stop18h 23m

$1,079

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Sat 1/25

6:07 pm-3:50 pm

1 stop31h 43m

Incheon Intl

Sun 2/2

7:25 pm-10:59 pm

1 stop17h 34m

$1,087

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Sat 2/8

11:10 am-6:20 pm

2 stops41h 10m

Incheon Intl

Fri 2/14

12:10 am-11:02 pm

2 stops36h 52m

$1,238

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Wed 1/15

10:41 am-1:55 pm

2 stops37h 14m

Incheon Intl

Sun 1/26

3:00 pm-8:19 pm

2 stops43h 19m

$1,572

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Sat 2/15

7:34 pm-8:30 pm

2 stops34h 56m

$460

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Tue 4/15

5:52 am-3:15 pm

2 stops20h 23m

$464

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 14 results
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Compare providers for flights from Philadelphia to Incheon Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Incheon Intl in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
ScholarTripPrice Accuracy3 starsTrust Score*3 stars
FlightsMojoPrice Accuracy-Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Incheon Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Incheon Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Incheon Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Incheon Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Philadelphia to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Philadelphia 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 Philadelphia to Incheon Intl

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

How far ahead should I book a flight from Philadelphia to Incheon Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Incheon Intl. Price data was last updated on December 13, 2024.

The best time to book flights from Philadelphia to Incheon Intl Airport is 27 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Philadelphia to Incheon Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Philadelphia to Incheon Intl Airport (average of $1,086). Flying from Philadelphia to Incheon Intl Airport in June is currently the most expensive (average of $1,729). 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 PHL to ICN?

Find hourly flight availability from Philadelphia to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

When flying from Philadelphia to Incheon Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 46% versus a flight at noon.

Rainfall in Incheon Intl by month

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

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

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

If weather is an important factor for your trip to Incheon Intl Airport, 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 28.4 F).

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated December 22, 2024.
Korean Air
8.4
Very good
1,025 reviews

Crew

8.7

Entertainment

8.2

Comfort

8.3

Overall

8.4

Food

8.1

Boarding

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
8.4
Very good
1,025 reviews
Korean Air
8.4
Very good
1,025 reviews

Crew

8.7

Entertainment

8.2

Comfort

8.3

Overall

8.4

Food

8.1

Boarding

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.

Delta
8.0
Very good
8,597 reviews
Korean Air
8.4
Very good
1,025 reviews

Crew

8.7

Entertainment

8.2

Comfort

8.3

Overall

8.4

Food

8.1

Boarding

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 Southern
7.6
Good
90 reviews
Korean Air
8.4
Very good
1,025 reviews

Crew

8.7

Entertainment

8.2

Comfort

8.3

Overall

8.4

Food

8.1

Boarding

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.

Qatar Airways
7.5
Good
3,789 reviews
Korean Air
8.4
Very good
1,025 reviews

Crew

8.7

Entertainment

8.2

Comfort

8.3

Overall

8.4

Food

8.1

Boarding

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.

United Airlines
7.4
Good
9,035 reviews
Korean Air
8.4
Very good
1,025 reviews

Crew

8.7

Entertainment

8.2

Comfort

8.3

Overall

8.4

Food

8.1

Boarding

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 Philadelphia to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Philadelphia to Incheon Intl?

    Most people fly from Philadelphia (PHL) if they book a flight from Philadelphia to Incheon Intl. On average, Philadelphia has 0 outbound flights to Incheon Intl per day from 5 airlines. Philadelphia is conveniently located just 7.0 mi from Philadelphia’s city center.

  • What are the cheapest airlines flying from Philadelphia to Incheon Intl Airport round-trip?

    Cheapflights users have booked flights from Philadelphia to Incheon Intl Airport round-trip from $877. Other airlines that can offer you cheap pricing are Delta, from $881, and United Airlines, from $895. These flights start at 29% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Philadelphia to Incheon Intl Airport one-way?

    $466 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Air Canada, with prices starting from $503 and $633, respectively.

  • Can I find deals for flights from Philadelphia to Incheon Intl that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Incheon Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Incheon Intl?

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

  • Can I find deals for business class flights from Philadelphia to Incheon Intl?

    Yes. Cheapflights offers flight deals from Philadelphia to Incheon Intl 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 Philadelphia to Incheon Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Philadelphia to Incheon Intl Airport (average of $1,086). Flying from Philadelphia to Incheon Intl Airport in June is currently the most expensive (average of $1,729). 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

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Top 5 airlines flying from Philadelphia to Incheon Intl

Discover the top 5 airlines that operate flights from Philadelphia to Incheon Intl. 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 December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$862Average$1,162FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$902Average$1,518FlexibilityNo cancel feeOn-time69%
DeltaCheapest$905Average$1,224FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,001Average$1,242FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,106Average$1,694FlexibilityNo cancel feeOn-time81%
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