How do I get Price Alerts for flights from Philadelphia to Busan?

Confirm your travel details to search for the latest offers for flights from Philadelphia to Busan . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Philadelphia to Busan with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

When did momondo last update prices for flights from Philadelphia Airport to Busan Gimhae Airport?

Prices for flights from Philadelphia Airport to Busan Gimhae Airport are updated daily.

How many operators does momondo search for flights from Philadelphia Airport to Busan Gimhae Airport?

As of October 2026, there are 2 operators available to choose from for flights from Philadelphia Airport to Busan Gimhae Airport.

How old do you have to be to fly from Philadelphia Airport to Busan Gimhae Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Busan Gimhae Airport.

What documentation or ID do you need to fly to Busan Gimhae Airport?

The travel and health documents you'll need for your trip to Busan Gimhae Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Busan Gimhae Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$763 Cheap Flights from Philadelphia to Busan in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Busan

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:25 am - 8:45 pmPHL Philadelphia-PUS Busan Gimhae

23h 20m2 stops Atlanta Hartsfield-Jackson Incheon Intl

8:00 am - 4:10 pmPUS Busan Gimhae-PHL Philadelphia

21h 10m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,330Korean Air

Sun, Mar 28 - Fri, Apr 16

9:40 am - 7:35 pmPHL Philadelphia-PUS Busan Gimhae

20h 55m2 stops Boston Logan Intl Incheon Intl

7:00 am - 5:19 pmPUS Busan Gimhae-PHL Philadelphia

23h 19m2 stops Incheon Intl Boston Logan Intl

$1,341Korean Air

Wed, Mar 17 - Mon, Apr 5

6:40 am - 8:45 pmPHL Philadelphia-PUS Busan Gimhae

25h 05m2 stops Atlanta Hartsfield-Jackson Incheon Intl

8:00 am - 12:51 amPUS Busan Gimhae-PHL Philadelphia

29h 51m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,341Korean Air

Sun, Apr 11 - Thu, Apr 15

7:00 am - 7:45 amPHL Philadelphia-PUS Busan Gimhae

35h 45m2 stops Seattle/Tacoma Intl Incheon Intl

4:30 pm - 5:55 amPUS Busan Gimhae-PHL Philadelphia

26h 25m2 stops Incheon Intl Seattle/Tacoma Intl

$1,425Alaska Airlines

Sun, Apr 11 - Thu, Apr 15

6:40 am - 8:45 pmPHL Philadelphia-PUS Busan Gimhae

25h 05m2 stops Atlanta Hartsfield-Jackson Incheon Intl

8:00 am - 12:51 amPUS Busan Gimhae-PHL Philadelphia

29h 51m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,558Korean Air

Sun, Apr 11 - Thu, Apr 15

12:59 pm - 11:30 amPHL Philadelphia-PUS Busan Gimhae

32h 31m2 stops Phoenix Sky Harbor Intl Taipei City Taiwan Taoyuan Intl

6:55 pm - 5:42 amPUS Busan Gimhae-PHL Philadelphia

48h 47m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$2,226STARLUX Airlines

Sun, Dec 13 - Sun, Dec 20

12:59 pm - 11:30 amPHL Philadelphia-PUS Busan Gimhae

32h 31m2 stops Phoenix Sky Harbor Intl Taipei City Taiwan Taoyuan Intl

6:55 pm - 7:01 amPUS Busan Gimhae-PHL Philadelphia

26h 06m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles

$2,235STARLUX Airlines

Sun, Dec 13 - Sun, Dec 20

1:50 pm - 11:30 amPHL Philadelphia-PUS Busan Gimhae

31h 40m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl

12:30 pm - 5:40 amPUS Busan Gimhae-PHL Philadelphia

31h 10m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$2,254STARLUX Airlines

Wed, Dec 9 - Wed, Dec 16

5:28 pm - 11:30 amPHL Philadelphia-PUS Busan Gimhae

28h 02m2 stops Phoenix Sky Harbor Intl Taipei City Taiwan Taoyuan Intl

6:55 pm - 5:42 amPUS Busan Gimhae-PHL Philadelphia

48h 47m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$2,264STARLUX Airlines

Sat, Dec 12 - Sat, Dec 19

6:11 pm - 8:45 pmPHL Philadelphia-PUS Busan Gimhae

36h 34m2 stops Seattle/Tacoma Intl Incheon Intl

4:10 pm - 5:42 amPUS Busan Gimhae-PHL Philadelphia

27h 32m2 stops Incheon Intl Seattle/Tacoma Intl

$2,295Alaska Airlines

Thu, Dec 10 - Thu, Dec 17

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STARLUX Airlines flights from Philadelphia to Busan

Our best STARLUX Airlines deals on Philadelphia to Busan flight tickets

STARLUX Airlines

Dec 13

PHL12:59 pmPhiladelphia

32h 31m

2 stops

PUS11:30 amBusan Gimhae

Dec 20

PUS6:55 pmBusan Gimhae

48h 47m

2 stops

PHL5:42 amPhiladelphia

$2,226

STARLUX Airlines

Dec 13

PHL12:59 pmPhiladelphia

32h 31m

2 stops

PUS11:30 amBusan Gimhae

Dec 20

PUS6:55 pmBusan Gimhae

26h 06m

2 stops

PHL7:01 amPhiladelphia

$2,235

STARLUX Airlines

Dec 9

PHL1:50 pmPhiladelphia

31h 40m

2 stops

PUS11:30 amBusan Gimhae

Dec 16

PUS12:30 pmBusan Gimhae

31h 10m

2 stops

PHL5:40 amPhiladelphia

$2,254

Korean Air flights from Philadelphia to Busan

Our best Korean Air deals on Philadelphia to Busan flight tickets

Korean Air

Mar 28

PHL8:25 amPhiladelphia

23h 20m

2 stops

PUS8:45 pmBusan Gimhae

Apr 16

PUS8:00 amBusan Gimhae

21h 10m

2 stops

PHL4:10 pmPhiladelphia

$1,330

Korean Air

Mar 17

PHL9:40 amPhiladelphia

20h 55m

2 stops

PUS7:35 pmBusan Gimhae

Apr 5

PUS7:00 amBusan Gimhae

23h 19m

2 stops

PHL5:19 pmPhiladelphia

$1,341

Korean Air

Apr 11

PHL6:40 amPhiladelphia

25h 05m

2 stops

PUS8:45 pmBusan Gimhae

Apr 15

PUS8:00 amBusan Gimhae

29h 51m

2 stops

PHL12:51 amPhiladelphia

$1,558

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaBusan

PHL Philadelphia - PUS Busan Gimhae

PHLPUS

Philadelphia

Sun 3/28

8:25 am-8:45 pm

2 stops23h 20m

Busan Gimhae

Fri 4/16

8:00 am-4:10 pm

2 stops21h 10m

$1,330

Quickest round-trip

PhiladelphiaBusan

PHL Philadelphia - PUS Busan Gimhae

PHLPUS

Philadelphia

Wed 3/17

9:40 am-7:35 pm

2 stops20h 55m

Busan Gimhae

Mon 4/5

7:00 am-5:19 pm

2 stops23h 19m

$1,341

PhiladelphiaBusan

PHL Philadelphia - PUS Busan Gimhae

PHLPUS

Philadelphia

Sun 4/11

6:40 am-8:45 pm

2 stops25h 05m

Busan Gimhae

Thu 4/15

8:00 am-12:51 am

2 stops29h 51m

$1,341

PhiladelphiaBusan

PHL Philadelphia - PUS Busan Gimhae

PHLPUS

Philadelphia

Sun 4/11

7:00 am-7:45 am

2 stops35h 45m

Busan Gimhae

Thu 4/15

4:30 pm-5:55 am

2 stops26h 25m

$1,425

PhiladelphiaBusan

PHL Philadelphia - PUS Busan Gimhae

PHLPUS

Philadelphia

Sun 4/11

6:40 am-8:45 pm

2 stops25h 05m

Busan Gimhae

Thu 4/15

8:00 am-12:51 am

2 stops29h 51m

$1,558

PhiladelphiaBusan

PHL Philadelphia - PUS Busan Gimhae

PHLPUS

Philadelphia

Sun 12/13

12:59 pm-11:30 am

2 stops32h 31m

Busan Gimhae

Sun 12/20

6:55 pm-5:42 am

2 stops48h 47m

$2,226

PhiladelphiaBusan

PHL Philadelphia - PUS Busan Gimhae

PHLPUS

Philadelphia

Sun 12/13

12:59 pm-11:30 am

2 stops32h 31m

Busan Gimhae

Sun 12/20

6:55 pm-7:01 am

2 stops26h 06m

$2,235

PhiladelphiaBusan

PHL Philadelphia - PUS Busan Gimhae

PHLPUS

Philadelphia

Wed 12/9

1:50 pm-11:30 am

2 stops31h 40m

Busan Gimhae

Wed 12/16

12:30 pm-5:40 am

2 stops31h 10m

$2,254

PhiladelphiaBusan

PHL Philadelphia - PUS Busan Gimhae

PHLPUS

Philadelphia

Sat 12/12

5:28 pm-11:30 am

2 stops28h 02m

Busan Gimhae

Sat 12/19

6:55 pm-5:42 am

2 stops48h 47m

$2,264

PhiladelphiaBusan

PHL Philadelphia - PUS Busan Gimhae

PHLPUS

Philadelphia

Thu 12/10

6:11 pm-8:45 pm

2 stops36h 34m

Busan Gimhae

Thu 12/17

4:10 pm-5:42 am

2 stops27h 32m

$2,295

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

When to book flights from Philadelphia to Busan

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Busan according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Philadelphia to Busan (PHL to PUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Busan

Best Price Found	$763
Fastest flight time	23h 20m
Direct flights	None

The best one-way flight to Busan from Philadelphia in the past 72 hours is $763. The best round-trip flight deal from Philadelphia to Busan found on momondo in the last 72 hours is $1,330.

The fastest flight from Philadelphia to Busan takes 23h 20m

There are no direct flights from Philadelphia to Busan. There are no popular flight routes from Philadelphia to Busan.

Search flight deals

Frequently asked questions about flying from Philadelphia to Busan

How far is Philadelphia to Busan Gimhae by plane?
Philadelphia and Busan Gimhae are 7021.8 mi apart from one another. Typically, this will take 23h 20m by plane in normal conditions.
When did momondo last update prices for flights from Philadelphia Airport to Busan Gimhae Airport?
Prices for flights from Philadelphia Airport to Busan Gimhae Airport are updated daily.
How many operators does momondo search for flights from Philadelphia Airport to Busan Gimhae Airport?
As of October 2026, there are 2 operators available to choose from for flights from Philadelphia Airport to Busan Gimhae Airport.
How old do you have to be to fly from Philadelphia Airport to Busan Gimhae Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Busan Gimhae Airport.
What documentation or ID do you need to fly to Busan Gimhae Airport?
The travel and health documents you'll need for your trip to Busan Gimhae Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Busan Gimhae Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Philadelphia to Busan?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Philadelphia to Busan is Delta (60% of total bookings). The next most popular airline is Korean Air (40%).

Best airlines flying from Philadelphia to Busan

Compare and see reviews for airlines that fly from Philadelphia to Busan with momondo

Airline	Rating	Free Cancellation	Price
Korean Air	PriceFrom $612	Free Cancellation	Rating 8.4 1,219 reviews		Search Korean Air flights
Delta	PriceFrom $1,233	Free Cancellation	Rating 7.8 8,690 reviews		Search Delta flights

Frequently asked questions about flying from Philadelphia to Busan

How do I get Price Alerts for flights from Philadelphia to Busan?
Confirm your travel details to search for the latest offers for flights from Philadelphia to Busan. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Philadelphia to Busan with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Busan?

It is quick and easy to find Philadelphia to Busan flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Busan that suits you.

Can I find flights from Philadelphia to Busan with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Philadelphia to Busan flights to just show those with flexible booking policies.

How can momondo help me find flights from Philadelphia to Busan?

momondo helps you find the best flight between Philadelphia and Busan by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Philadelphia to Busan right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Philadelphia to Busan flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.