$50+ Cheap flights from Busan (PUS) to Kansai Intl (KIX)
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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
PUS — KIX
Oct 20 — Oct 271
Round-trip
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 June or August, booked 36 days in advance, depart on a Sunday or Tuesday and return on a Friday
Cheap flight deals from Busan to Kansai Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Busan to Kansai IntlExplore 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 September 20, 2026.
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 September 20, 2026.
This Eastar Jet deal was found by Cheapflights users on 9/20. 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 Eastar Jet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:55 am -
Nonstop1h 35m
Wed 10/710:50 am -
Nonstop1h 40m
Deal found 9/20![Eastar Jet logo]()
$126
This Eastar Jet deal was found by Cheapflights users on 9/16. 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 Eastar Jet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/291:30 pm -
Nonstop1h 30m
Wed 9/3010:50 am -
Nonstop1h 40m
Deal found 9/16![Eastar Jet logo]()
$129
This Jeju Air deal was found by Cheapflights users on 9/17. 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 9/295:00 pm -
Nonstop1h 30m
Wed 9/3010:35 am -
Nonstop1h 35m
Deal found 9/17![Jeju Air logo]()
$132
This Jeju Air deal was found by Cheapflights users on 9/16. 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.
Sat 9/194:30 pm -
Nonstop1h 30m
Tue 9/2210:35 am -
Nonstop1h 35m
Deal found 9/16![Jeju Air logo]()
$133
This CheapOair deal was found by Cheapflights users on 9/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/294:30 pm -
Nonstop1h 25m
Thu 10/12:00 pm -
Nonstop1h 30m
Deal found 9/17![Air Busan logo]()
$135
This CheapOair deal was found by Cheapflights users on 9/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/294:30 pm -
Nonstop1h 25m
Fri 10/211:00 am -
Nonstop1h 40m
Deal found 9/16![Air Busan logo]()
$136
This Jeju Air deal was found by Cheapflights users on 9/18. 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 9/295:00 pm -
Nonstop1h 30m
Thu 10/110:35 am -
Nonstop1h 35m
Deal found 9/18![Jeju Air logo]()
$138
This Trinity Airways deal was found by Cheapflights users on 9/20. 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 Trinity Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:00 pm -
Nonstop1h 30m
Wed 10/73:30 pm -
Nonstop1h 35m
Deal found 9/20![Trinity Airways logo]()
$140
Best flights from Busan to Kansai IntlDiscover carefully curated flight deals from Busan to Kansai Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
Discover carefully curated flight deals from Busan to Kansai Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
This Jeju Air deal was found by Cheapflights users on 9/16. 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.
Wed 10/144:30 pm -
Nonstop1h 30m
Wed 10/2110:35 am -
Nonstop1h 35m
Deal found 9/16![Jeju Air logo]()
$154
This Trinity Airways deal was found by Cheapflights users on 9/20. 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 Trinity Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:00 pm -
Nonstop1h 30m
Mon 10/193:30 pm -
Nonstop1h 35m
Deal found 9/20![Trinity Airways logo]()
$254
This Eastar Jet deal was found by Cheapflights users on 9/20. 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 Eastar Jet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:20 pm -
Nonstop1h 30m
Sun 11/1510:50 am -
Nonstop1h 30m
Deal found 9/20![Eastar Jet logo]()
$286
This Jeju Air deal was found by Cheapflights users on 9/20. 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 11/308:20 am -
Nonstop1h 20m
Thu 12/310:40 am -
Nonstop1h 30m
Deal found 9/20![Jeju Air logo]()
$178
This Jeju Air deal was found by Cheapflights users on 9/20. 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 11/175:00 pm -
Nonstop1h 00m
Fri 11/207:00 pm -
Nonstop1h 30m
Deal found 9/20![Jeju Air logo]()
$215
This Trinity Airways deal was found by Cheapflights users on 9/20. 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 Trinity Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/152:05 pm -
Nonstop1h 30m
Fri 2/194:35 pm -
Nonstop1h 35m
Deal found 9/20![Trinity Airways logo]()
$283
This Jeju Air deal was found by Cheapflights users on 9/18. 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.
Fri 10/234:30 pm -
Nonstop1h 30m
Sun 10/2510:40 am -
Nonstop1h 30m
Deal found 9/18![Jeju Air logo]()
$303
This Jeju Air deal was found by Cheapflights users on 9/19. 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.
Fri 10/164:30 pm -
Nonstop1h 30m
Sun 10/1810:35 am -
Nonstop1h 35m
Deal found 9/19![Jeju Air logo]()
$339
Last-minute flights from Busan to Kansai IntlDiscover last-minute flight deals from Busan to Kansai Intl. Data last updated September 20, 2026 and is based on user searches.
Discover last-minute flight deals from Busan to Kansai Intl. Data last updated September 20, 2026 and is based on user searches.
This Jeju Air deal was found by Cheapflights users on 9/16. 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.
Sat 9/194:30 pm -
Nonstop1h 30m
Tue 9/2210:35 am -
Nonstop1h 35m
Deal found 9/16![Jeju Air logo]()
$133
This Eastar Jet deal was found by Cheapflights users on 9/16. 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 Eastar Jet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/291:30 pm -
Nonstop1h 30m
Wed 9/3010:50 am -
Nonstop1h 40m
Deal found 9/16![Eastar Jet logo]()
$129
This Jeju Air deal was found by Cheapflights users on 9/17. 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 9/295:00 pm -
Nonstop1h 30m
Wed 9/3010:35 am -
Nonstop1h 35m
Deal found 9/17![Jeju Air logo]()
$132
This CheapOair deal was found by Cheapflights users on 9/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/294:30 pm -
Nonstop1h 25m
Thu 10/12:00 pm -
Nonstop1h 30m
Deal found 9/17![Air Busan logo]()
$135
This CheapOair deal was found by Cheapflights users on 9/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/294:30 pm -
Nonstop1h 25m
Fri 10/211:00 am -
Nonstop1h 40m
Deal found 9/16![Air Busan logo]()
$136
This Jeju Air deal was found by Cheapflights users on 9/18. 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 9/295:00 pm -
Nonstop1h 30m
Thu 10/110:35 am -
Nonstop1h 35m
Deal found 9/18![Jeju Air logo]()
$138
This Trinity Airways deal was found by Cheapflights users on 9/20. 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 Trinity Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:00 pm -
Nonstop1h 30m
Wed 10/73:30 pm -
Nonstop1h 35m
Deal found 9/20![Trinity Airways logo]()
$140
This Eastar Jet deal was found by Cheapflights users on 9/20. 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 Eastar Jet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:55 am -
Nonstop1h 35m
Wed 10/710:50 am -
Nonstop1h 40m
Deal found 9/20![Eastar Jet logo]()
$126
One-way flights from Busan to Kansai IntlSearch for one-way flight options from Busan to Kansai Intl. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
Search for one-way flight options from Busan to Kansai Intl. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
This Eastar Jet deal was found by Cheapflights users on 9/16. 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 Eastar Jet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:30 pm -
Nonstop1h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Eastar Jet logo]()
$50
This Jetabroad deal was found by Cheapflights users on 9/16. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/291:00 pm -
Nonstop1h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Trinity Airways logo]()
$51
This Trinity Airways deal was found by Cheapflights users on 9/20. 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 Trinity Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:00 pm -
Nonstop1h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Trinity Airways logo]()
$56
This Trinity Airways deal was found by Cheapflights users on 9/17. 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 Trinity Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:00 pm -
Nonstop1h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Trinity Airways logo]()
$57
This Jeju Air deal was found by Cheapflights users on 9/17. 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 9/295:00 pm -
Nonstop1h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Jeju Air logo]()
$59
This CheapOair deal was found by Cheapflights users on 9/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/204:30 pm -
Nonstop1h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Air Busan logo]()
$60
This CheapOair deal was found by Cheapflights users on 9/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:05 pm -
Nonstop1h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Jin Air logo]()
$62
This Jeju Air deal was found by Cheapflights users on 9/17. 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.
Wed 11/188:20 am -
Nonstop1h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Jeju Air logo]()
$64
This CheapOair deal was found by Cheapflights users on 9/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/294:30 pm -
Nonstop1h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Air Busan logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Wed 11/114:30 pm -
Nonstop1h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Air Busan logo]()
$68
This FlightHub deal was found by Cheapflights users on 9/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:00 pm -
Nonstop1h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Trinity Airways logo]()
$69
Find 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 September 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $126 (Eastar Jet) |
One-way from | $50 (Eastar Jet) |
Popular in | February |
Cheapest in | June |
Average price | $160 |
Good round-trip deal | $224 or less |
Good one-way deal | $55 or less |
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 7,457,451 searches. Data last updated September 20, 2026.
Use the filters below to find and compare flights from Busan to Osaka Kansai Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BusanOsaka
PUS Busan Gimhae - KIX Osaka Kansai Intl
PUSKIX
Busan Gimhae
Tue 10/6
1:30 pm-3:00 pm
Nonstop1h 30m
Osaka Kansai Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$50
BusanOsaka
PUS Busan Gimhae - KIX Osaka Kansai Intl
PUSKIX
Busan Gimhae
Wed 10/7
1:00 pm-2:30 pm
Nonstop1h 30m
Osaka Kansai Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$56
BusanOsaka
PUS Busan Gimhae - KIX Osaka Kansai Intl
PUSKIX
Busan Gimhae
Sat 10/31
2:05 pm-3:35 pm
Nonstop1h 30m
Osaka Kansai Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$109
Quickest round-trip
BusanOsaka
PUS Busan Gimhae - KIX Osaka Kansai Intl
PUSKIX
Busan Gimhae
Mon 11/2
5:00 pm-6:00 pm
Nonstop1h 00m
Osaka Kansai Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$112
BusanOsaka
PUS Busan Gimhae - KIX Osaka Kansai Intl
PUSKIX
Busan Gimhae
Wed 11/11
4:00 pm-9:05 pm
1 stop5h 05m
Osaka Kansai Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$118
BusanOsaka
PUS Busan Gimhae - KIX Osaka Kansai Intl
PUSKIX
Busan Gimhae
Mon 10/26
2:05 pm-3:35 pm
Nonstop1h 30m
Osaka Kansai Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$119
BusanOsaka
PUS Busan Gimhae - KIX Osaka Kansai Intl
PUSKIX
Busan Gimhae
Thu 10/15
1:00 pm-2:30 pm
Nonstop1h 30m
Osaka Kansai Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$119
BusanOsaka
PUS Busan Gimhae - KIX Osaka Kansai Intl
PUSKIX
Busan Gimhae
Thu 1/7
2:05 pm-3:35 pm
Nonstop1h 30m
Osaka Kansai Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$135
BusanOsaka
PUS Busan Gimhae - KIX Osaka Kansai Intl
PUSKIX
Busan Gimhae
Fri 1/8
5:00 pm-6:00 pm
Nonstop1h 00m
Osaka Kansai Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$138
BusanOsaka
PUS Busan Gimhae - KIX Osaka Kansai Intl
PUSKIX
Busan Gimhae
Wed 10/14
4:30 pm-6:00 pm
Nonstop1h 30m
Osaka Kansai Intl
Wed 10/21
10:35 am-12:10 pm
Nonstop1h 35m
$154
Showing 1-10 of 17 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Busan-Osaka Kansai Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Busan-Osaka Kansai Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Busan-Osaka Kansai Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Busan-Osaka Kansai Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Busan-Osaka Kansai Intl Airport 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 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.
PUS-KIX
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
Prices
Airlines
Delays
How far ahead should I book a flight from Busan to Osaka Kansai Intl Airport?
To ensure you get the cheapest price possible for a flight from Busan to Osaka Kansai Intl Airport, you should look to book at least 35 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Busan to Osaka Kansai Intl Airport?
Currently, June is the cheapest month in which you can book a flight from Busan to Osaka Kansai Intl Airport (average of $152). Flying from Busan to Osaka Kansai Intl Airport in February is currently the most expensive (average of $274). 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 September 20, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Busan to Osaka Kansai Intl Airport as you normally would.
How often are flights from Busan to Osaka delayed?
About 6% of weekly flights between Busan and Osaka have experienced delays in the past year, with the average delay time being 85 minutes.
What is the most punctual flight time for Busan to Osaka flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Busan to Osaka flights?
Over the last year, Eastar Jet have had the lowest number of delays on this route, with just 3% of flights being delayed.
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 September 20, 2026.
Get a feel of what it's like to fly with Jin Air and Jeju 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.
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.
Traveling to a place near Osaka Kansai Intl Airport?
Book flights to Osaka Kansai Intl Airport if you plan to visit one of these locationsNara
Izumisano
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
Complete your trip
Flights by cabin class
Kansai Intl flight routes
Other flight options
Popular flights
Alternative routes for Busan to Kansai Intl
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Kansai Intl by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Busan to Kansai Intl by cabin class
Find flights from Busan to Kansai Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Kansai Intl
Explore flights to Kansai Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 20, 2026.
Busan and Kansai Intl flights
Browse other Busan and Kansai Intl flight options. Last updated on September 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$46 | Average$153 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$95 | Average$254 | FlexibilityNo cancel fee | On-time94% | |
| Cheapest$110 | Average$203 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$110 | Average$228 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$136 | Average$172 | FlexibilityNo cancel fee | On-time86% |