PHL - PUS

$1,200 Find Cheap Flights from Philadelphia to Busan

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Busan departing on 1/26. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Busan

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Busan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Busan, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,200
Typical prices: $1,814-$2,099
Multiple Airlines
Sat 5/2Sat 5/16
PHL - PUS • 2 stops
Cheapest one-way
$536
Multiple Airlines
Mon 1/26
PHL - PUS • 3 stops
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We hope you love your trip to Busan!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Philadelphia to Busan (PHL-PUS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Busan that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Busan

Sat, May 2 - Sat, May 16
Multiple Airlines Logo
6:58 pm - 11:15 am
PHL
-
PUS
27h 17m2 stops
Multiple Airlines Logo
8:00 pm - 5:40 am
PUS
-
PHL
22h 40m2 stops
$1,200Multiple Airlines
Thu, Apr 16 - Tue, May 5
Multiple Airlines Logo
6:47 pm - 9:30 am
PHL
-
PUS
25h 43m2 stops
Multiple Airlines Logo
8:00 pm - 6:02 am
PUS
-
PHL
23h 02m2 stops
$1,214Multiple Airlines
Thu, Apr 16 - Tue, May 5
Multiple Airlines Logo
6:47 pm - 9:30 am
PHL
-
PUS
25h 43m2 stops
Multiple Airlines Logo
8:00 pm - 6:02 am
PUS
-
PHL
23h 02m2 stops
$1,218Multiple Airlines
Tue, Feb 24 - Tue, Mar 3
Korean Air Logo
6:10 am - 7:35 pm
PHL
-
PUS
23h 25m2 stops
Korean Air Logo
4:10 pm - 12:24 am
PUS
-
PHL
22h 14m2 stops
$1,230Korean Air
Sat, Feb 14 - Wed, Feb 18
Delta Logo
6:05 am - 8:10 am
PHL
-
PUS
36h 05m2 stops
Delta Logo
7:00 am - 7:25 pm
PUS
-
PHL
26h 25m2 stops
$1,233Delta
Tue, Feb 24 - Tue, Mar 3
Multiple Airlines Logo
7:50 am - 8:05 am
PHL
-
PUS
34h 15m3 stops
Multiple Airlines Logo
9:30 am - 10:46 pm
PUS
-
PHL
27h 16m3 stops
$1,443Multiple Airlines
Thu, Jun 25 - Sun, Jul 5
Delta Logo
7:05 am - 7:35 pm
PHL
-
PUS
23h 30m2 stops
Delta Logo
10:40 am - 6:05 am
PUS
-
PHL
32h 25m2 stops
$1,823Delta
Tue, Feb 24 - Tue, Mar 3
Multiple Airlines Logo
7:50 am - 8:10 am
PHL
-
PUS
34h 20m3 stops
Multiple Airlines Logo
12:00 pm - 10:46 pm
PUS
-
PHL
24h 46m2 stops
$2,386Multiple Airlines
Booking Insights

KAYAK's insights & trends for Philadelphia to Busan flights

Get data-powered insights and trends into flights from Philadelphia to Busan to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Philadelphia to Busan?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Philadelphia to Busan departing in May.

Good to know

Low seasonJuly
Cheapest flight$536
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 29% increase in price.
Flight from Philadelphia to Busan

When to book flights from Philadelphia to Busan

Are your dates flexible? Find out the best times to travel from Philadelphia to Busan based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to Busan

  • What is the cheapest flight from Philadelphia to Busan?

    In the last 3 days, the lowest price for a flight from Philadelphia to Busan was $1,200 for a round-trip ticket.

  • Do I need a passport to fly between Philadelphia and Busan?

    Yes, you’ll need a passport to travel to Busan from Philadelphia.

  • Which airports will I be using when flying from Philadelphia to Busan?

    When flying out of Philadelphia you will be using Philadelphia. You will be landing at Busan, also known as Busan Gimhae.

  • Which aircraft models fly most regularly from Philadelphia to Busan?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to Busan?

    SkyTeam is the only airline alliance operating flights between Philadelphia and Busan.

  • Which is the best airline for flights from Philadelphia to Busan, Korean Air or Delta?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Busan are Korean Air and Delta. With an average price for the route of $1,855 and an overall rating of 8.4, Korean Air is the most popular choice. Delta is also a great choice for the route, with an average price of $1,360 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Philadelphia to Busan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Busan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Busan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Busan from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Busan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Busan with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and PUS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Busan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Busan from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Philadelphia to Busan

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Busan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Busan? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1188 reviews
8.5Boarding
8.3Comfort
8.7Crew
8.1Food
8.2Entertainment
Airline reviews

Never had a flight delay issue with Korean Air, that's why I always go with this airline.

10.0 ExcellentOmer, Nov 2025
MNL - ICN
Read more Korean Air reviews

Never had a flight delay issue with Korean Air, that's why I always go with this airline.

Flight crew were very attentive and made this trip a pleasure. Plus the fact that this our first time flying business class.

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

Korean are so racist and when I ask question or directions they totally ignore me and say racist. Also they give me an rude attitude.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I normally love Korean Air, but this trip was not great. We boarded the plan and were settling into our seats. My son and I use these leg swings and we used it on the trip over to Cambodia, but on the way back the flight attendant very rudely told us we could not use it and that it was against regulations. I asked to see the regulation, but never saw it. The food on this trip was horrible as well, Even my son's kids meal was disgusting so we didn't eat anything on the flight. Thankfully we brought snacks. Entertainment - what happened to the games?

This was an amazing flight. The crew was great. The service was great. The food provided was great.

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

Food is basically Sun Chips, cookies or Cheezits. I had an exit row seat so I had plenty of room. The crew was very nice and efficient. Pilot kept us informed. Pretty good flight.

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

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

Information on your arrival and departure airports