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Cheap flights from Philadelphia (PHL) to Incheon Intl (ICN) from $557

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 9/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PHL — ICN
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
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The best prices from Philadelphia to Incheon Intl are usually found in February or January, booked 39 days in advance, depart on a Sunday or Friday and return on a Sunday

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 June 6, 2024.

Popular in

December

Cheapest in

February

Round-trip from

$1,256

One-way from

$667
High demand for flights, 12% potential price rise
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Best time to find cheap flights, 12% potential price drop
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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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What is the cheapest day to fly round-trip from Philadelphia to Incheon Intl Airport?

Flying to your destination on a Friday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Incheon Intl Airport. Check prices with Cheapflights to find a great deal for your trip.

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

Users have found that booking a flight from Philadelphia to Incheon Intl Airport at least 38 days early can save you up to 12% on average compared to booking a flight this week. If booking 38 days before your flight isn’t an option for you, users have found flights from Philadelphia to Incheon Intl Airport for as little as $1,138 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,455 for flights departing within the next 3 days.

What is the cheapest month to fly from Philadelphia to Incheon Intl Airport?

February is one of the best times of the year to fly to Incheon Intl Airport from Philadelphia. Prices for February average $1,312 per person but you can even find prices for as low as $1,062. The most expensive prices can be found in the month of July. Opting for a February flight can save you 15% on your journey compared to booking in July

What is the cheapest time of day to fly from PHL to ICN?

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 10% versus a flight in the afternoon.

Cheap Philadelphia to Incheon Intl flights in June & July 2024

Find cheap flight options from Philadelphia to Incheon Intl specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
These are some of the best deals we've found on flights to Seoul in 2024 at this time. Check back soon for alternative fares.
Fri 7/54:10 pmPHL - ICN
1 stop35h 15mAir Canada
Sun 7/146:00 pmICN - PHL
2 stops41h 44mAir Canada
Deal found 6/5$1,468
Wed 7/246:52 amPHL - ICN
1 stop19h 08mUnited Airlines
Wed 8/74:50 pmICN - PHL
2 stops34h 34mUnited Airlines
Deal found 6/5$1,498
Thu 7/1811:30 amPHL - ICN
2 stops27h 50mUnited Airlines
Mon 7/2211:30 amICN - PHL
2 stops37h 12mUnited Airlines
Deal found 6/5$1,536
Sun 7/146:00 amPHL - ICN
2 stops20h 20mDelta
Thu 8/87:40 pmICN - PHL
2 stops29h 30mDelta
Deal found 6/6$1,551
Tue 7/1611:30 amPHL - ICN
2 stops27h 50mUnited Airlines
Mon 7/2211:30 amICN - PHL
1 stop33h 59mUnited Airlines
Deal found 6/5$1,555
Thu 7/258:00 amPHL - ICN
2 stops31h 20mUnited Airlines
Fri 8/211:30 amICN - PHL
2 stops31h 09mUnited Airlines
Deal found 6/5$1,561
Tue 7/166:52 amPHL - ICN
1 stop32h 28mUnited Airlines
Mon 7/2211:30 amICN - PHL
1 stop33h 59mUnited Airlines
Deal found 6/5$1,563
Fri 7/1911:30 amPHL - ICN
2 stops27h 50mUnited Airlines
Mon 7/2211:30 amICN - PHL
1 stop33h 59mUnited Airlines
Deal found 6/5$1,565
Fri 7/196:52 amPHL - ICN
1 stop32h 28mUnited Airlines
Mon 7/2211:30 amICN - PHL
1 stop33h 59mUnited Airlines
Deal found 6/5$1,573

Philadelphia to Incheon Intl 2024 flight deals

Discover exclusive flight deals for travel between Philadelphia and Incheon Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
These are some of the best deals we've found on flights to Seoul in 2024 at this time. Check back soon for alternative fares.
Sat 9/219:00 pmPHL - ICN
1 stop29h 15mAmerican Airlines
Sun 10/65:25 pmICN - PHL
1 stop19h 21mAmerican Airlines
Deal found 6/5$1,044
Sat 9/219:09 pmPHL - ICN
2 stops29h 06mAmerican Airlines
Sun 10/65:25 pmICN - PHL
1 stop20h 32mAmerican Airlines
Deal found 6/5$1,048
Sat 8/244:35 pmPHL - ICN
1 stop33h 40mAmerican Airlines
Mon 9/95:25 pmICN - PHL
2 stops28h 05mAmerican Airlines
Deal found 6/5$1,056
Mon 9/164:10 pmPHL - ICN
1 stop35h 15mAir Canada
Wed 10/96:00 pmICN - PHL
1 stop34h 31mAir Canada
Deal found 6/5$1,064
Mon 9/164:10 pmPHL - ICN
1 stop35h 15mAir Canada
Mon 10/77:05 pmICN - PHL
2 stops33h 26mAir Canada
Deal found 6/5$1,070
Tue 10/86:15 amPHL - ICN
2 stops21h 10mAir Canada
Mon 10/287:10 pmICN - PHL
2 stops32h 47mAir Canada
Deal found 6/5$1,076
Thu 9/1910:10 amPHL - ICN
1 stop17h 15mAir Canada
Mon 10/77:05 pmICN - PHL
1 stop34h 18mAir Canada
Deal found 6/5$1,091
Mon 9/96:40 amPHL - ICN
1 stop19h 35mAmerican Airlines
Fri 9/205:25 pmICN - PHL
1 stop19h 21mAmerican Airlines
Deal found 6/4$1,094
Mon 9/99:25 pmPHL - ICN
2 stops28h 50mAmerican Airlines
Fri 10/115:25 pmICN - PHL
2 stops27h 15mAmerican Airlines
Deal found 6/5$1,098

Philadelphia to Incheon Intl flights leaving soon

Find last-minute flight options from Philadelphia to Incheon Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Consider one of these great deals we found on last-minute flights from Philadelphia to Seoul. Users should examine the flight details to ensure there are no surprises.
Sun 6/165:55 pmPHL - ICN
2 stops32h 20mAmerican Airlines
Sun 6/305:25 pmICN - PHL
2 stops32h 22mAmerican Airlines
Deal found 6/5$1,850
Sun 6/168:50 amPHL - ICN
1 stop41h 25mAmerican Airlines
Sun 6/305:25 pmICN - PHL
2 stops32h 22mAmerican Airlines
Deal found 6/5$1,863
Sun 6/1611:15 amPHL - ICN
3 stops35h 20mMultiple Airlines
Wed 6/2612:50 pmICN - PHL
2 stops30h 48mMultiple Airlines
Deal found 6/5$1,886
Sun 6/1611:15 amPHL - ICN
3 stops35h 20mMultiple Airlines
Wed 6/267:45 amICN - PHL
3 stops35h 53mMultiple Airlines
Deal found 6/5$1,890
Sun 6/166:15 amPHL - ICN
2 stops33h 05mUnited Airlines
Wed 6/2611:30 amICN - PHL
1 stop34h 03mUnited Airlines
Deal found 6/5$1,972
Sun 6/166:00 amPHL - ICN
1 stop20h 20mMultiple Airlines
Wed 6/267:40 pmICN - PHL
1 stop16h 53mMultiple Airlines
Deal found 6/5$1,981
Sun 6/166:15 amPHL - ICN
2 stops33h 05mUnited Airlines
Wed 6/2611:30 amICN - PHL
2 stops30h 30mUnited Airlines
Deal found 6/5$2,043
Sun 6/168:45 pmPHL - ICN
2 stops35h 30mQatar Airways
Tue 6/251:20 amICN - PHL
1 stop27h 01mQatar Airways
Deal found 6/5$2,185
Thu 6/138:45 pmPHL - ICN
2 stops35h 30mQatar Airways
Wed 6/191:20 amICN - PHL
1 stop27h 01mQatar Airways
Deal found 6/6$2,220

One-way flights to Incheon Intl from Philadelphia

Search for one-way flight options from Philadelphia to Incheon Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
If you're seeking multiple options on one-way flights from Philadelphia to Seoul, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Philadelphia to Seoul should utilize the search form at the the top of the page.
Mon 9/2311:05 amPHL - ICN
3 stops42h 55mMultiple Airlines
Deal found 6/6$557
Tue 9/38:31 amPHL - ICN
3 stops44h 34mMultiple Airlines
Deal found 6/4$574
Tue 7/165:19 pmPHL - ICN
2 stops37h 01mMultiple Airlines
Deal found 6/4$612
Fri 7/195:05 pmPHL - ICN
3 stops53h 25mMultiple Airlines
Deal found 6/4$617
Mon 9/24:10 pmPHL - ICN
2 stops34h 55mAir Canada
Deal found 6/4$619
Wed 7/178:54 pmPHL - ICN
1 stop29h 21mAmerican Airlines
Deal found 6/5$622
Thu 9/56:15 amPHL - ICN
2 stops21h 10mAir Canada
Deal found 6/4$625
Tue 7/28:45 pmPHL - ICN
2 stops29h 30mAmerican Airlines
Deal found 6/5$628
Sun 7/214:10 pmPHL - ICN
1 stop35h 15mAir Canada
Deal found 6/4$650

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 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,044 - $1,768

Route

Depart

Return

Price

PhiladelphiaIncheon Intl

PHL - ICN

PHLICN

Philadelphia

Sat 9/21

1 stop29h 15m

Incheon Intl

Sun 10/6

1 stop19h 21m

$1,044

PhiladelphiaIncheon Intl

PHL - ICN

PHLICN

Philadelphia

Sat 9/21

2 stops29h 06m

Incheon Intl

Sun 10/6

1 stop20h 32m

$1,048

PhiladelphiaIncheon Intl

PHL - ICN

PHLICN

Philadelphia

Mon 9/16

1 stop35h 15m

Incheon Intl

Wed 10/9

1 stop34h 31m

$1,064

PhiladelphiaIncheon Intl

PHL - ICN

PHLICN

Philadelphia

Mon 9/16

1 stop35h 15m

Incheon Intl

Mon 10/7

2 stops33h 26m

$1,070

PhiladelphiaIncheon Intl

PHL - ICN

PHLICN

Philadelphia

Mon 8/12

1 stop19h 08m

Incheon Intl

Sun 9/1

1 stop19h 02m

$1,144

PhiladelphiaIncheon Intl

PHL - ICN

PHLICN

Philadelphia

Mon 9/16

2 stops20h 20m

Incheon Intl

Sun 10/6

1 stop19h 00m

$1,148

PhiladelphiaIncheon Intl

PHL - ICN

PHLICN

Philadelphia

Sat 8/24

1 stop34h 04m

Incheon Intl

Mon 9/9

1 stop19h 00m

$1,149

PhiladelphiaIncheon Intl

PHL - ICN

PHLICN

Philadelphia

Mon 9/16

2 stops25h 34m

Incheon Intl

Tue 10/8

2 stops28h 06m

$1,657

PhiladelphiaIncheon Intl

PHL - ICN

PHLICN

Philadelphia

Thu 11/21

3 stops56h 20m

Incheon Intl

Mon 12/9

2 stops30h 38m

$1,768

Flights are sorted by cheapest first

Deals found on 6/5

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 May 31, 2024.
The best time to book flights from Philadelphia to Incheon Intl Airport is 6 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.
Search Deals

What is the cheapest day to fly from Philadelphia to Incheon Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Incheon Intl. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Philadelphia to Incheon Intl Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.

Temperature and rainfall in Incheon Intl by month

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

SEL

Temperature

35.6 - 77 °F

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 June 6, 2024.
Peruse reviews from past customers who have flown with American Airlines, Air Canada and United Airlines from Philadelphia to Seoul to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Overall

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,368 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Overall

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Turkish Airlines
7.4
Good
3,718 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Overall

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,696 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Overall

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,227 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Overall

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air Canada
7.0
Good
7,044 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Overall

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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 6 airlines. Philadelphia is conveniently located just 7.0 mi from Philadelphia’s city center.

  • Can I find flights from Philadelphia to Incheon Intl Airport for under $1,100 on Cheapflights?

    Yes, there are multiple flights from Philadelphia to Incheon Intl Airport for under $1,100. The cheapest flight booked recently is on American Airlines for just $1,044, but on average you can expect to pay $1,108.

  • Are there last-minute flights available from Philadelphia to Incheon Intl Airport for under $1,900?

    There are currently 20+ open flights from Philadelphia to Incheon Intl Airport within the next 7 days for less than $1,900.

  • 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 $1,044. Other airlines that can offer you cheap pricing are Air Canada, from $1,064, and United Airlines, from $1,144. These flights start at 23% 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?

    $619 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $622 and $672, respectively.

  • What does PHL to ICN mean?

    PHL and ICN are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. PHL to ICN refers to a flight route from Philadelphia Airport to Incheon Intl Airport.

  • Can I find deals for flights from Philadelphia to Incheon Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Philadelphia to Incheon Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Philadelphia to Incheon Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Philadelphia to Incheon Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Philadelphia to Incheon Intl that allow pets onboard?

    Many airlines flying from Philadelphia to Incheon Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Philadelphia to Incheon Intl?

    Yes, you can often find last-minute deals on Philadelphia to Incheon Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Philadelphia to Incheon Intl Airport flight deals updated?

    The Philadelphia to Incheon Intl Airport flight deals you see on this page were last updated on 6/5.

  • What are the most popular airlines that fly from Philadelphia to Incheon Intl Airport?

    The most popular airlines flying from Philadelphia to Incheon Intl Airport are American Airlines, Air Canada and Delta. Something to consider prior to booking your flight.

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

    Currently, January is the cheapest month in which you can book a flight from Philadelphia to Incheon Intl Airport (average of $1,218). Flying from Philadelphia to Incheon Intl Airport in June is currently the most expensive (average of $1,765). 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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Alternative routes for Philadelphia to Incheon Intl
See prices for flight routes from nearby airports that may be better suited for you.

John F Kennedy Intl to Incheon Intl flights
Dulles Intl to Incheon Intl flights
LaGuardia to Incheon Intl flights
John F Kennedy Intl to Gimpo Intl flights
Newark to Incheon Intl flights
Dulles Intl to Gimpo Intl flights
Reagan-National to Incheon Intl flights
Newark to Gimpo Intl flights
LaGuardia to Gimpo Intl flights
Reagan-National to Gimpo Intl flights
Philadelphia to Gimpo Intl flights
Pittsburgh to Incheon Intl flights
Pittsburgh to Gimpo Intl flights
Allentown to Incheon Intl flights
Harrisburg to Incheon Intl flights
State College to Incheon Intl flights
Elmira to Incheon Intl flights
Scranton to Incheon Intl flights

Top 6 airlines flying from Philadelphia to Incheon Intl

Discover the top 6 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 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,077Average$1,190FlexibilityNo cancel feeOn-time67%
DeltaCheapest$1,087Average$1,418FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,131Average$1,297FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,233Average$1,584FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$1,326Average$1,393FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,345Average$1,702FlexibilityNo cancel feeOn-time81%
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Search flights from Philadelphia to Incheon Intl by cabin class

Find flights from Philadelphia to Incheon Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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