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Busan

$1,485+ Cheap flights from Philadelphia (PHL) to Busan (PUS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/29. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PUS
may. 6 — may. 131
mar. 5/6
mar. 5/13
1 adult, Economy
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Cheap flight deals from Philadelphia to Busan

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Busan (PUS). 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 mayo 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,626
(Delta)

Popular in

June

Cheapest in

February

Average price

$2,099
Provider with most accurate pricing for Philadelphia-Busan Gimhae flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Busan Gimhae flights.
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From Philadelphia to Busan Gimhae
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Highest demand for flights based on searches. 20% potential increase in price ($445 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($88 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Philadelphia to Busan

Cheapest flights from Philadelphia to Busan
Explore the most affordable flight options available from Philadelphia to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

This Gurufare deal was found by Cheapflights users on 4/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/297:10 amPHL - PUS
2 stops23h 35mKorean Air
mié. 1/2812:00 pmPUS - PHL
2 stops25h 46mKorean Air
Deal found 4/30$1,485
This Delta deal was found by Cheapflights users on 4/30. 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.
mié. 7/236:27 pmPHL - PUS
2 stops24h 18mDelta
mié. 8/1310:40 amPUS - PHL
2 stops32h 08mDelta
Deal found 4/30$1,626
This Expedia deal was found by Cheapflights users on 4/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/2310:35 amPHL - PUS
2 stops21h 10mMultiple Airlines
mar. 8/124:45 pmPUS - PHL
2 stops42h 44mMultiple Airlines
Deal found 4/29$1,849
This oojo deal was found by Cheapflights users on 4/30. 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.
sáb. 5/316:59 pmPHL - PUS
2 stops35h 01mChina Airlines
sáb. 6/710:20 amPUS - PHL
2 stops32h 20mChina Airlines
Deal found 4/30$1,884
This Ovago deal was found by Cheapflights users on 4/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/2510:40 amPHL - PUS
2 stops36h 05mAir China
mar. 8/1212:45 pmPUS - PHL
2 stops23h 29mAir China
Deal found 4/29$3,899
This AranGrant deal was found by Cheapflights users on 4/29. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/258:42 amPHL - PUS
2 stops23h 53mJapan Airlines
mié. 8/134:00 pmPUS - PHL
2 stops35h 39mJapan Airlines
Deal found 4/29$19,106

Cheapflights Fare Finder

Customize your flight search to find flights from Philadelphia to Busan 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 mayo 1, 2025.
Use the filters below to find and compare flights from Philadelphia to Busan that are best for you.

Fly from

Philadelphia

Fly to

Busan

Route

Depart

Return

Price

PhiladelphiaBusan

PHL - PUS

PHLPUS

Philadelphia

mié. 7/23

6:27 pm-7:45 am

2 stops24h 18m

Busan Gimhae

mié. 8/13

10:40 am-5:48 am

2 stops32h 08m

$1,626

PhiladelphiaBusan

PHL - PUS

PHLPUS

Philadelphia

dom. 5/18

6:00 am-7:35 pm

2 stops24h 35m

Busan Gimhae

dom. 6/8

10:40 am-4:06 pm

2 stops42h 26m

$1,693

PhiladelphiaBusan

PHL - PUS

PHLPUS

Philadelphia

mié. 7/23

10:35 am-8:45 pm

2 stops21h 10m

Busan Gimhae

mar. 8/12

4:45 pm-10:29 pm

2 stops42h 44m

$1,849

PhiladelphiaBusan

PHL - PUS

PHLPUS

Philadelphia

sáb. 5/31

6:59 pm-7:00 pm

2 stops35h 01m

Busan Gimhae

sáb. 6/7

10:20 am-5:40 am

2 stops32h 20m

$1,884

PhiladelphiaBusan

PHL - PUS

PHLPUS

Philadelphia

vie. 7/25

10:40 am-11:45 am

2 stops36h 05m

Busan Gimhae

mar. 8/12

12:45 pm-11:14 pm

2 stops23h 29m

$3,899

PhiladelphiaBusan

PHL - PUS

PHLPUS

Philadelphia

vie. 7/25

8:42 am-9:35 pm

2 stops23h 53m

Busan Gimhae

mié. 8/13

4:00 pm-2:39 pm

2 stops35h 39m

$19,106

PhiladelphiaBusan

PHL - PUS

PHLPUS

Philadelphia

sáb. 7/26

6:52 pm-9:10 am

3 stops49h 18m

$2,299

PhiladelphiaBusan

PHL - PUS

PHLPUS

Philadelphia

jue. 7/24

6:45 am-7:35 pm

2 stops23h 50m

$4,675

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from Philadelphia to Busan

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 Busan in May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust 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-Busan flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Busan flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Busan flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Busan flights, Cheapflights users trust eDreams the most. eDreams 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-Busan 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 Busan

Have a flexible travel schedule? Discover the best time to fly to Busan 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.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Busan

Rainfall in Busan by month

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

In terms of precipitation, rainfall in Busan ranges from 0.9 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. December is typically the driest time to visit Busan when rainfall is around 0.9 in.

Temperature in Busan by month

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

If weather is an important factor for your trip to Busan, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Busan

Get insights into the airlines that provide service to Busan. 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 Busan. Reviews last updated mayo 1, 2025.
Korean Air
8.4
Very good
1,068 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,068 reviews
Korean Air
8.4
Very good
1,068 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,464 reviews
Korean Air
8.4
Very good
1,068 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.3
Very good
732 reviews
Korean Air
8.4
Very good
1,068 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,934 reviews
Korean Air
8.4
Very good
1,068 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Busan. 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 flying from Philadelphia to Busan round-trip?

    Currently priced at $1,626, Delta will fly you from Philadelphia to Busan and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Korean Air and China Airlines - these airlines can fly you to your destination from $1,693 and $1,884, respectively. Delta is priced at 6% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia to Busan 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 Busan?

    Currently, August is the cheapest month in which you can book a flight from Philadelphia to Busan (average of $1,166). Flying from Philadelphia to Busan in December is currently the most expensive (average of $2,247). 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 2 airlines flying from Philadelphia to Busan

Discover the top 2 airlines that operate flights from Philadelphia to Busan. 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 mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,219Average$1,458FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,225Average$2,099FlexibilityNo cancel feeOn-time81%

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