HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kansai Intl

$39+ Cheap flights from Busan (PUS) to Kansai Intl (KIX)

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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
PUS — KIX
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Busan to Kansai Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Busan Gimhae to Osaka Kansai Intl are usually found in July or June, booked 6 days in advance, depart on a Sunday or Tuesday and return on a Tuesday

Cheap flight deals from Busan to Kansai Intl

Discover tips and strategies to find the most affordable flight options for your journey from Busan (PUS) to Kansai Intl (KIX). 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 August 14, 2025.

Round-trip from

$91
(Jin Air)

One-way from

$39
(T'way Air)

Popular in

January

Cheapest in

July

Average price

$147

Good round-trip deal

$108 or less

Good one-way deal

$43 or less
From Busan Gimhae to Osaka Kansai Intl
Search Deals
One-way flight from Busan Gimhae to Osaka Kansai Intl
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a round-trip flight from Busan Gimhae to Osaka Kansai Intl.
Search Deals
Price to beat on a one-way flight from Busan Gimhae to Osaka Kansai Intl.
Search Deals

Find flight deals from Busan to Kansai Intl

Cheapest flights from Busan to Kansai Intl
Explore the most affordable flight options available from Busan to Kansai Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Jin Air deal was found by Cheapflights users on 8/14. 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 Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/101:40 pmPUS - KIX
Nonstop1h 35mJin Air
Wed 9/1710:30 amKIX - PUS
Nonstop1h 40mJin Air
Deal found 8/14$91
This Jin Air deal was found by Cheapflights users on 8/14. 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 Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/21:40 pmPUS - KIX
Nonstop1h 35mJin Air
Thu 9/410:30 amKIX - PUS
Nonstop1h 40mJin Air
Deal found 8/14$94
This T'way Air deal was found by Cheapflights users on 8/13. 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 T'way Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/249:25 amPUS - KIX
Nonstop1h 30mT'way Air
Mon 12/16:40 pmKIX - PUS
Nonstop1h 35mT'way Air
Deal found 8/13$95
This T'way Air deal was found by Cheapflights users on 8/14. 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 T'way Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/179:25 amPUS - KIX
Nonstop1h 30mT'way Air
Wed 11/196:40 pmKIX - PUS
Nonstop1h 35mT'way Air
Deal found 8/14$96
This Jeju Air deal was found by Cheapflights users on 8/14. 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 Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/14:45 pmPUS - KIX
Nonstop1h 25mJeju Air
Wed 9/310:35 amKIX - PUS
Nonstop1h 35mJeju Air
Deal found 8/14$98
This Jeju Air deal was found by Cheapflights users on 8/14. 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 Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/14:45 pmPUS - KIX
Nonstop1h 25mJeju Air
Sat 9/64:40 pmKIX - PUS
Nonstop1h 35mJeju Air
Deal found 8/14$99
This Jin Air deal was found by Cheapflights users on 8/13. 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 Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/101:40 pmPUS - KIX
Nonstop1h 35mJin Air
Tue 9/235:35 pmKIX - PUS
Nonstop1h 20mJin Air
Deal found 8/13$101
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/301:40 pmPUS - KIX
Nonstop1h 35mJin Air
Fri 10/310:30 amKIX - PUS
Nonstop1h 40mJin Air
Deal found 8/13$103
This Jeju Air deal was found by Cheapflights users on 8/14. 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 Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/28:20 amPUS - KIX
Nonstop1h 25mJeju Air
Fri 9/55:20 pmKIX - PUS
Nonstop1h 35mJeju Air
Deal found 8/14$105
This Jeju Air deal was found by Cheapflights users on 8/14. 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 Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/14:45 pmPUS - KIX
Nonstop1h 25mJeju Air
Fri 9/55:20 pmKIX - PUS
Nonstop1h 35mJeju Air
Deal found 8/14$106
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/284:45 pmPUS - KIX
Nonstop1h 25mMultiple Airlines
Wed 9/1711:00 amKIX - PUS
Nonstop1h 30mMultiple Airlines
Deal found 8/12$107

Cheapflights Fare Finder

 
Customize your flight search to find flights from Busan to Kansai 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 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Busan to Osaka Kansai Intl Airport that are best for you.

Fly from

Busan

Fly to

Kansai Intl

Route

Depart

Return

Price

BusanOsaka

PUS - KIX

PUSKIX

Busan Gimhae

Wed 9/10

1:40 pm-3:15 pm

Nonstop1h 35m

Osaka Kansai Intl

Wed 9/17

10:30 am-12:10 pm

Nonstop1h 40m

$91

BusanOsaka

PUS - KIX

PUSKIX

Busan Gimhae

Tue 9/2

1:40 pm-3:15 pm

Nonstop1h 35m

Osaka Kansai Intl

Thu 9/4

10:30 am-12:10 pm

Nonstop1h 40m

$94

BusanOsaka

PUS - KIX

PUSKIX

Busan Gimhae

Tue 11/4

9:25 am-10:55 am

Nonstop1h 30m

Osaka Kansai Intl

Thu 11/6

6:40 pm-8:15 pm

Nonstop1h 35m

$95

BusanOsaka

PUS - KIX

PUSKIX

Busan Gimhae

Mon 11/24

9:25 am-10:55 am

Nonstop1h 30m

Osaka Kansai Intl

Mon 12/1

6:40 pm-8:15 pm

Nonstop1h 35m

$95

BusanOsaka

PUS - KIX

PUSKIX

Busan Gimhae

Tue 11/25

9:25 am-10:55 am

Nonstop1h 30m

Osaka Kansai Intl

Wed 11/26

6:40 pm-8:15 pm

Nonstop1h 35m

$95

BusanOsaka

PUS - KIX

PUSKIX

Busan Gimhae

Mon 11/24

9:25 am-10:55 am

Nonstop1h 30m

Osaka Kansai Intl

Tue 12/2

6:40 pm-8:15 pm

Nonstop1h 35m

$95

BusanOsaka

PUS - KIX

PUSKIX

Busan Gimhae

Mon 11/17

9:25 am-10:55 am

Nonstop1h 30m

Osaka Kansai Intl

Tue 11/18

6:40 pm-8:15 pm

Nonstop1h 35m

$96

BusanOsaka

PUS - KIX

PUSKIX

Busan Gimhae

Thu 12/11

9:25 am-10:55 am

Nonstop1h 30m

Osaka Kansai Intl

Thu 12/11

6:40 pm-8:15 pm

Nonstop1h 35m

$96

BusanOsaka

PUS - KIX

PUSKIX

Busan Gimhae

Tue 11/18

9:25 am-10:55 am

Nonstop1h 30m

Osaka Kansai Intl

Wed 11/19

6:40 pm-8:15 pm

Nonstop1h 35m

$96

BusanOsaka

PUS - KIX

PUSKIX

Busan Gimhae

Tue 11/18

9:25 am-10:55 am

Nonstop1h 30m

Osaka Kansai Intl

Thu 11/20

6:40 pm-8:15 pm

Nonstop1h 35m

$96

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Busan to Kansai Intl

Have a flexible travel schedule? Discover the best time to fly to Kansai Intl from Busan 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 Busan to Osaka Kansai Intl Airport

What is the cheapest month to book a flight from Busan to Osaka Kansai Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Busan to Osaka Kansai Intl Airport (average of $873). Flying from Busan to Osaka Kansai Intl Airport in June is currently the most expensive (average of $1,313). 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.

What is the cheapest time of day to fly from PUS to KIX?

Find hourly flight availability from Busan to Kansai Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

When flying from Busan to Osaka Kansai 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 7% versus a flight at noon.

Weekly flight availability from Busan to Osaka Kansai Intl Airport

Explore weekly flight availability from Busan to Kansai Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 14, 2025.

The most flights from PUS to KIX are scheduled on a Thursday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 on average).

Reviews of airlines servicing Kansai Intl

Get insights into the airlines that provide service to Kansai 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 Kansai Intl. Reviews last updated August 14, 2025.
Get a feel of what it's like to fly with Korean Air from Busan to Osaka Kansai Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,131 reviews

Overall

8.4

Entertainment

8.2

Crew

8.7

Comfort

8.3

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,131 reviews
Korean Air
8.4
Very good
1,131 reviews

Overall

8.4

Entertainment

8.2

Crew

8.7

Comfort

8.3

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

Find useful and relevant information for your journey from Busan to Kansai 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 Busan to Osaka Kansai Intl?

    Busan Gimhae (PUS) is the airport you will fly out of if you book a flight from Busan to Osaka Kansai Intl. You should not have trouble finding flights to Osaka Kansai Intl from Gimhae; the airport handles an average of 9 outbound flights to Osaka Kansai Intl per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the Busan airport to Osaka Kansai Intl. It is only a 7.2 mi journey to Gimhae (PUS) from Busan’s city center.

  • What are the cheapest airlines flying from Busan to Osaka Kansai Intl Airport round-trip?

    Jin Air, at $88, was found to be the cheapest airline from Busan to Osaka Kansai Intl Airport.Alternate airlines to your destination round-trip include T'way Air and Air Busan. Users have found that Jin Air is 53% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Busan to Osaka Kansai Intl Airport one-way?

    To fly one-way, consider booking your trip with T'way Air, which is currently one of the cheapest options available, starting at $39. Jin Air flights start at $40 while deals on Air Busan start at $42 one-way.

  • What are the most reliable airlines from Busan to Osaka Kansai Intl Airport?

    The top 3 most reliable airlines when flying from Busan to Osaka Kansai Intl Airport are T'way Air (89%), Jeju Air (87%) and Air Busan (84%).

  • What are the cheapest flights from Busan to Osaka Kansai Intl Airport?

    While on average a flight from Busan to Osaka Kansai Intl Airport is generally $86, our data shows the cheapest flight currently is $34. When looking at the most popular route, (Busan Gimhae - Osaka Kansai Intl), you can expect to pay $111 for that flight.

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

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

  • How can I find direct flights from Busan to Kansai Intl?

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

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

    Yes. Cheapflights offers flight deals from Busan to Kansai 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.

  • What is the cheapest month to book a flight from Busan to Osaka Kansai Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Busan to Osaka Kansai Intl Airport (average of $873). Flying from Busan to Osaka Kansai Intl Airport in June is currently the most expensive (average of $1,313). 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

Traveling to a place near Osaka Kansai Intl Airport?

Book flights to Osaka Kansai Intl Airport if you plan to visit one of these locations
Izumisano
Nara
Nishinomiya
Himeji

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.

Alternative routes for Busan to Kansai Intl

See prices for flight routes from nearby airports that may be better suited for you.
Gimpo Intl to Kansai Intl flights
Incheon Intl to Kansai Intl flights

Top 5 airlines flying from Busan to Kansai Intl

Discover the top 5 airlines that operate flights from Busan to Kansai 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 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Jin AirCheapest$88Average$217FlexibilityNo cancel feeOn-time78%
T'way AirCheapest$89Average$142FlexibilityNo cancel feeOn-time88%
Air BusanCheapest$105Average$220FlexibilityNo cancel feeOn-time94%
Jeju AirCheapest$109Average$201FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$197Average$225FlexibilityNo cancel feeOn-time81%

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.