Cheap flights from Seoul (SEL) to Philadelphia (PHL) from $348

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 5/23. 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.
SEL — PHL
May 21 — May 281

Cheap flight deals from Seoul to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Philadelphia (PHL). 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 May 16, 2024.

Popular in

August

Cheapest in

November

Average price

$1,248

Round-trip from

$225
High demand for flights, 38% potential price rise
Best time to find cheap flights, 38% potential price drop
Average for round-trip flights in May 2024
From Seoul (SEL) to Philadelphia

What is the cheapest day to fly round-trip from Seoul to Philadelphia?

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 205% on the overall cost on flights from Seoul to Philadelphia.

What is the cheapest month to fly from Seoul to Philadelphia?

November can be a great time to fly to Philadelphia from Seoul with a flight ticket averaging about $1,574. Cheapflights users have found deals in the month of November for as cheap as $668. The most expensive prices can be found in the month of August.

When is the cheapest time to fly from Seoul to Philadelphia (SEL - PHL)?

One of the essential ways to save on airfare from Seoul to Philadelphia is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 63% on airfare.

Cheap United Airlines flights from Seoul to Philadelphia

Explore cheap flight options specifically provided by United Airlines for the route between Seoul and Philadelphia. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a peek at the cheapest United Airlines flights we've detected traveling from Seoul to Philadelphia. Deals update often to give you more flight options matching your criteria
Fri 9/274:50 pmICN - PHL
2 stops30h 41mUnited Airlines
Tue 10/16:35 amPHL - ICN
1 stop19h 25mUnited Airlines
Deal found 5/15$789
Mon 6/1011:30 amICN - PHL
1 stop34h 03mUnited Airlines
Tue 9/171:00 pmPHL - ICN
2 stops26h 20mUnited Airlines
Deal found 5/16$792
Wed 10/1611:30 amICN - PHL
1 stop19h 00mUnited Airlines
Sun 10/206:35 pmPHL - ICN
1 stop31h 25mUnited Airlines
Deal found 5/15$794
Sun 6/94:50 pmICN - PHL
1 stop28h 43mUnited Airlines
Thu 9/1910:10 amPHL - ICN
2 stops29h 10mUnited Airlines
Deal found 5/16$969
Mon 6/1011:30 amICN - PHL
2 stops26h 10mUnited Airlines
Thu 7/1811:30 amPHL - ICN
2 stops27h 50mUnited Airlines
Deal found 5/15$988
Tue 6/114:50 pmICN - PHL
1 stop28h 43mUnited Airlines
Thu 7/186:52 amPHL - ICN
1 stop19h 08mUnited Airlines
Deal found 5/15$1,008
Mon 6/1011:30 amICN - PHL
2 stops26h 10mUnited Airlines
Sat 7/2011:30 amPHL - ICN
2 stops27h 50mUnited Airlines
Deal found 5/15$1,043
Mon 6/1011:30 amICN - PHL
1 stop34h 03mUnited Airlines
Sat 9/216:35 amPHL - ICN
1 stop32h 45mUnited Airlines
Deal found 5/16$1,143
Sun 6/911:30 amICN - PHL
1 stop34h 03mUnited Airlines
Fri 7/196:52 amPHL - ICN
1 stop32h 28mUnited Airlines
Deal found 5/15$1,190

Cheap Air Canada flights from Seoul to Philadelphia

Explore cheap flight options specifically provided by Air Canada for the route between Seoul and Philadelphia. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Have a look at some of the cheapest available Air Canada flights departing from Seoul and landing in Philadelphia. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Wed 9/46:00 pmICN - PHL
2 stops29h 33mAir Canada
Wed 9/1111:15 amPHL - ICN
2 stops39h 50mAir Canada
Deal found 5/15$967
Wed 9/46:00 pmICN - PHL
2 stops29h 33mAir Canada
Wed 9/116:15 amPHL - ICN
1 stop22h 15mAir Canada
Deal found 5/15$992
Thu 9/266:00 pmICN - PHL
2 stops29h 33mAir Canada
Tue 10/110:10 amPHL - ICN
2 stops40h 55mAir Canada
Deal found 5/14$999
Mon 11/116:45 pmICN - PHL
2 stops34h 12mAir Canada
Sun 11/243:40 pmPHL - ICN
2 stops59h 20mAir Canada
Deal found 5/16$1,006
Thu 9/266:00 pmICN - PHL
2 stops29h 33mAir Canada
Tue 10/110:10 amPHL - ICN
1 stop17h 15mAir Canada
Deal found 5/14$1,025
Wed 9/256:00 pmICN - PHL
1 stop34h 31mAir Canada
Tue 10/110:10 amPHL - ICN
2 stops40h 55mAir Canada
Deal found 5/16$1,031
Wed 10/166:00 pmICN - PHL
2 stops34h 31mAir Canada
Sun 10/204:10 pmPHL - ICN
2 stops34h 55mAir Canada
Deal found 5/14$1,036
Mon 11/118:10 pmICN - PHL
1 stop27h 35mAir Canada
Sun 11/244:35 pmPHL - ICN
2 stops34h 25mAir Canada
Deal found 5/16$1,044
Wed 9/256:00 pmICN - PHL
2 stops29h 33mAir Canada
Tue 10/110:10 amPHL - ICN
2 stops40h 55mAir Canada
Deal found 5/16$1,049

Cheap Seoul to Philadelphia flights in May & June 2024

Find cheap flight options from Seoul to Philadelphia specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
These are some of the best deals we've found on flights to Philadelphia in 2024 at this time. For more flight deals, be sure to check back very soon.
Sun 6/95:25 pmICN - PHL
1 stop20h 37mAmerican Airlines
Mon 9/168:56 pmPHL - ICN
2 stops29h 19mAmerican Airlines
Deal found 5/16$687
Mon 6/1011:30 amICN - PHL
1 stop34h 03mUnited Airlines
Tue 9/171:00 pmPHL - ICN
2 stops26h 20mUnited Airlines
Deal found 5/16$792
Sun 6/95:25 pmICN - PHL
1 stop20h 37mAmerican Airlines
Wed 9/188:45 pmPHL - ICN
1 stop29h 30mAmerican Airlines
Deal found 5/16$810
Sun 6/95:25 pmICN - PHL
1 stop20h 37mAmerican Airlines
Tue 9/177:05 amPHL - ICN
1 stop19h 10mAmerican Airlines
Deal found 5/16$908
Sun 6/94:50 pmICN - PHL
1 stop28h 43mUnited Airlines
Thu 9/1910:10 amPHL - ICN
2 stops29h 10mUnited Airlines
Deal found 5/16$969
Sun 6/95:25 pmICN - PHL
1 stop20h 37mAmerican Airlines
Sat 9/218:45 pmPHL - ICN
1 stop29h 30mAmerican Airlines
Deal found 5/16$982
Mon 6/1011:30 amICN - PHL
2 stops26h 10mUnited Airlines
Thu 7/1811:30 amPHL - ICN
2 stops27h 50mUnited Airlines
Deal found 5/15$988
Tue 6/114:50 pmICN - PHL
1 stop28h 43mUnited Airlines
Thu 7/186:52 amPHL - ICN
1 stop19h 08mUnited Airlines
Deal found 5/15$1,008
Mon 6/1011:30 amICN - PHL
2 stops26h 10mUnited Airlines
Sat 7/2011:30 amPHL - ICN
2 stops27h 50mUnited Airlines
Deal found 5/15$1,043

Seoul to Philadelphia 2024 flight deals

Discover exclusive flight deals for travel between Seoul and Philadelphia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
These are some of the best deals we've found on flights to Philadelphia in 2024 at this time. For more flight deals, be sure to check back very soon.
Sun 6/95:25 pmICN - PHL
1 stop20h 37mAmerican Airlines
Mon 9/168:56 pmPHL - ICN
2 stops29h 19mAmerican Airlines
Deal found 5/16$687
Fri 9/275:25 pmICN - PHL
2 stops27h 15mAmerican Airlines
Tue 10/18:45 pmPHL - ICN
2 stops29h 30mAmerican Airlines
Deal found 5/15$698
Fri 9/274:50 pmICN - PHL
2 stops30h 41mUnited Airlines
Tue 10/16:35 amPHL - ICN
1 stop19h 25mUnited Airlines
Deal found 5/15$789
Mon 6/1011:30 amICN - PHL
1 stop34h 03mUnited Airlines
Tue 9/171:00 pmPHL - ICN
2 stops26h 20mUnited Airlines
Deal found 5/16$792
Wed 10/1611:30 amICN - PHL
1 stop19h 00mUnited Airlines
Sun 10/206:35 pmPHL - ICN
1 stop31h 25mUnited Airlines
Deal found 5/15$794
Sun 6/95:25 pmICN - PHL
1 stop20h 37mAmerican Airlines
Wed 9/188:45 pmPHL - ICN
1 stop29h 30mAmerican Airlines
Deal found 5/16$810
Sun 6/95:25 pmICN - PHL
1 stop20h 37mAmerican Airlines
Tue 9/177:05 amPHL - ICN
1 stop19h 10mAmerican Airlines
Deal found 5/16$908
Wed 9/46:00 pmICN - PHL
2 stops29h 33mAir Canada
Wed 9/1111:15 amPHL - ICN
2 stops39h 50mAir Canada
Deal found 5/15$967
Sun 6/94:50 pmICN - PHL
1 stop28h 43mUnited Airlines
Thu 9/1910:10 amPHL - ICN
2 stops29h 10mUnited Airlines
Deal found 5/16$969

Seoul to Philadelphia flights leaving soon

Find last-minute flight options from Seoul to Philadelphia 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 2,637,452 searches. Data last updated May 16, 2024.
Have a look at some of the flights available from Seoul to Philadelphia departing last-minute. It's wise to confirm all flight details are correct before booking.
Tue 5/214:50 pmICN - PHL
2 stops31h 47mUnited Airlines
Tue 5/286:45 pmPHL - ICN
2 stops31h 15mUnited Airlines
Deal found 5/15$1,193
Tue 5/212:40 pmICN - PHL
1 stop22h 09mMultiple Airlines
Tue 5/286:07 amPHL - ICN
1 stop33h 23mMultiple Airlines
Deal found 5/15$1,409
Sat 5/2512:25 pmICN - PHL
1 stop40h 35mLufthansa
Mon 6/105:35 pmPHL - ICN
1 stop27h 20mLufthansa
Deal found 5/15$1,499
Tue 5/2812:25 pmICN - PHL
1 stop40h 35mLufthansa
Mon 6/35:35 pmPHL - ICN
1 stop27h 20mLufthansa
Deal found 5/16$1,504
Tue 5/2812:25 pmICN - PHL
1 stop40h 35mLufthansa
Mon 6/35:35 pmPHL - ICN
2 stops27h 20mLufthansa
Deal found 5/16$1,514
Sat 5/2512:50 pmICN - PHL
1 stop43h 14mMultiple Airlines
Mon 6/107:49 pmPHL - ICN
2 stops58h 51mMultiple Airlines
Deal found 5/15$1,539
Tue 5/217:50 amICN - PHL
3 stops40h 01mMultiple Airlines
Tue 5/286:15 amPHL - ICN
2 stops20h 50mMultiple Airlines
Deal found 5/15$1,583
Wed 5/2911:40 amICN - PHL
2 stops41h 20mLufthansa
Tue 6/45:35 pmPHL - ICN
1 stop27h 20mLufthansa
Deal found 5/16$1,609
Sat 5/2511:40 amICN - PHL
2 stops41h 20mLufthansa
Mon 6/105:35 pmPHL - ICN
2 stops27h 20mLufthansa
Deal found 5/15$1,623

One-way flights to Philadelphia from Seoul

Search for one-way flight options from Seoul to Philadelphia. 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 2,637,452 searches. Data last updated May 16, 2024.
Users traveling one-way from Seoul to Philadelphia can select one of these great deals. For those needing a return trip from Seoul, there is a search form available above.
Thu 5/235:25 pmICN - PHL
1 stop19h 03mAmerican Airlines
Deal found 5/15$348
Thu 5/235:25 pmICN - PHL
2 stops21h 48mAmerican Airlines
Deal found 5/15$351
Wed 5/225:25 pmICN - PHL
2 stops24h 39mAmerican Airlines
Deal found 5/16$352
Tue 10/85:25 pmICN - PHL
2 stops28h 20mAmerican Airlines
Deal found 5/15$356
Tue 9/245:25 pmICN - PHL
2 stops27h 15mAmerican Airlines
Deal found 5/16$358
Fri 5/245:25 pmICN - PHL
1 stop19h 03mAmerican Airlines
Deal found 5/15$432
Fri 5/245:25 pmICN - PHL
2 stops24h 39mAmerican Airlines
Deal found 5/15$436
Fri 10/45:25 pmICN - PHL
2 stops27h 32mAmerican Airlines
Deal found 5/15$442
Mon 6/1011:30 amICN - PHL
1 stop34h 03mUnited Airlines
Deal found 5/16$459

Find flights from Seoul to Philadelphia within your budget

Customize your flight search to find flights from Seoul to Philadelphia 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$687 - $1,367

Route

Depart

Return

Price

Incheon IntlPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Sun 6/9

1 stop20h 37m

Philadelphia

Mon 9/16

2 stops29h 19m

$687

Incheon IntlPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Fri 9/27

2 stops27h 15m

Philadelphia

Tue 10/1

2 stops29h 30m

$698

Incheon IntlPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Fri 9/27

2 stops30h 41m

Philadelphia

Tue 10/1

1 stop19h 25m

$789

Incheon IntlPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Wed 9/4

2 stops29h 33m

Philadelphia

Wed 9/11

2 stops39h 50m

$967

Seoul Gimpo IntlPhiladelphia

GMP - PHL

GMPPHL

Seoul Gimpo Intl

Fri 9/27

2 stops43h 42m

Philadelphia

Tue 10/1

2 stops24h 40m

$992

Incheon IntlPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Thu 6/13

1 stop16h 53m

Philadelphia

Thu 7/18

1 stop20h 20m

$1,116

Incheon IntlPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Mon 6/10

1 stop18h 57m

Philadelphia

Wed 7/17

1 stop19h 55m

$1,233

Incheon IntlPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Thu 6/13

1 stop18h 57m

Philadelphia

Mon 9/16

1 stop20h 04m

$1,239

Incheon IntlPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Fri 6/7

1 stop40h 35m

Philadelphia

Sat 6/15

1 stop27h 20m

$1,367

Flights are sorted by cheapest first

Deals found on 5/16

When is the cheapest time to fly from Seoul to Philadelphia?

Use this chart to determine the cheapest time to fly round-trip from Seoul to Philadelphia. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seoul to Philadelphia flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Philadelphia by month

Plan your trip from Seoul to Philadelphia by taking into account the cheapest months to travel. The average price of a one-way flight from Seoul to Philadelphia is currently $393 while a round-trip flight costs $1,010. Price data was last updated on May 12, 2024.

Currently, October is the cheapest month in which you can book a flight from Seoul to Philadelphia (average of $225). Flying from Seoul to Philadelphia in July is currently the most expensive (average of $305). 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.

January

$258

February

$258

March

$281

April

$268

May

$268

June

$286

July

$305

August

$258

September

$246

October

$225

November

$268

December

$253

Temperature and rainfall in Philadelphia by month

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

PHL

Temperature

33.8 - 78.8 °F

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated May 16, 2024.
Read reviews from past customers who have flown United Airlines, Air Canada and Japan Airlines from Seoul to Philadelphia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very good
1,171 reviews

Entertainment

8.2

Boarding

8.6

Food

8.1

Crew

8.8

Comfort

8.3

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

8.5
Very good
1,171 reviews
8.5
Very good
1,171 reviews

Entertainment

8.2

Boarding

8.6

Food

8.1

Crew

8.8

Comfort

8.3

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

8.5
Very good
921 reviews
8.5
Very good
1,171 reviews

Entertainment

8.2

Boarding

8.6

Food

8.1

Crew

8.8

Comfort

8.3

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

8.3
Very good
1,472 reviews
8.5
Very good
1,171 reviews

Entertainment

8.2

Boarding

8.6

Food

8.1

Crew

8.8

Comfort

8.3

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

8.0
Very good
10,673 reviews
8.5
Very good
1,171 reviews

Entertainment

8.2

Boarding

8.6

Food

8.1

Crew

8.8

Comfort

8.3

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

7.9
Good
1,568 reviews
8.5
Very good
1,171 reviews

Entertainment

8.2

Boarding

8.6

Food

8.1

Crew

8.8

Comfort

8.3

Overall

8.5

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Related info for your journey

Find useful and relevant information for your journey from Seoul to Philadelphia. 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 into for flights to Philadelphia from Seoul?

    Philadelphia (PHL), located 7.0 mi from the city center, is the airport you fly into when you book flights from Seoul to Philadelphia. 4 airlines have flights to Philadelphia from Seoul on a regular basis. Booking flights from Seoul to Philadelphia should not be difficult; the airport handles an average of 0 inbound flights from Seoul per day.

  • Can I find flights from Seoul to Philadelphia for under $700 on Cheapflights?

    Yes, there are multiple flights from Seoul to Philadelphia for under $700. The cheapest flight booked recently is on American Airlines for just $687, but on average you can expect to pay $925.

  • Are there last-minute flights available from Seoul to Philadelphia for under $1,200?

    There are currently 20+ open flights from Seoul to Philadelphia within the next 7 days for less than $1,200.

  • What are the cheapest airlines flying from Seoul to Philadelphia round-trip?

    American Airlines, at $687, was found to be the cheapest airline from Seoul to Philadelphia.Alternate airlines to your destination round-trip include United Airlines and Air Canada. You may be able to fly from Seoul to Philadelphia for 56% less than the average price by searching for these airlines.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $348. Users have also found prices from $459 and $648 on United Airlines and Air Canada, respectively.

  • What are the most popular airlines that fly from Seoul to Philadelphia?

  • What does ICN to PHL mean?

    ICN stands for Incheon Intl Airport, while PHL stands for Philadelphia Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

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

    The amount of baggage you can bring on your Seoul to Philadelphia 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 Seoul to Philadelphia with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seoul to Philadelphia 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 Seoul to Philadelphia that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Seoul to Philadelphia 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 Seoul to Philadelphia that allow pets onboard?

    Many airlines flying from Seoul to Philadelphia 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 Seoul to Philadelphia?

    Yes, you can often find last-minute deals on Seoul to Philadelphia 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 Seoul to Philadelphia flight deals updated?

    The Seoul to Philadelphia flight deals you see on this page were last updated on 5/16.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Seoul to Philadelphia

Discover the top 4 airlines that operate flights from Seoul to Philadelphia. 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$669Average$1,227FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapest$872Average$1,051FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapest$996Average$1,185FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Korean AirCheapest$1,349Average$1,802FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

Search flights from Seoul to Philadelphia by cabin class

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seoul to Philadelphia?

Cheapflights helps you search for flights from Seoul to Philadelphia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Seoul to Philadelphia?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Philadelphia from Seoul.

Can Cheapflights find flights from Seoul to Philadelphia with no change fees?

Yes! Cheapflights helps users easily find flights from Seoul to Philadelphia with no change fees.

Can Cheapflights notify me if prices for flights from Seoul to Philadelphia become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.