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$79+ Cheap flights from Kansai Intl (KIX) to Busan (PUS)

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
KIX — PUS
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Osaka Kansai Intl to Busan Gimhae are usually found in April or March, booked 84 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Kansai Intl to Busan

Discover tips and strategies to find the most affordable flight options for your journey from Kansai Intl (KIX) 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 April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$140
(Mytrip)

One-way from

$79
(Booking.com)

Popular in

January

Cheapest in

April

Average price

$185

Good round-trip deal

$196 or less

Good one-way deal

$90 or less
Provider with most accurate pricing for Osaka Kansai Intl-Busan Gimhae flight deals.
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Provider most trusted by Cheapflights users for Osaka Kansai Intl-Busan Gimhae flights.
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From Osaka Kansai Intl to Busan Gimhae
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One-way flight from Osaka Kansai Intl to Busan Gimhae
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Highest demand for flights based on searches. 12% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Osaka Kansai Intl to Busan Gimhae.
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Price to beat on a one-way flight from Osaka Kansai Intl to Busan Gimhae.
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Find flight deals from Kansai Intl to Busan

Cheapest flights from Kansai Intl to Busan
Explore the most affordable flight options available from Kansai Intl to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/97:00 pmKIX - PUS
Nonstop1h 30mMultiple Airlines
Tue 5/135:00 pmPUS - KIX
2 stops25h 00mMultiple Airlines
Deal found 4/29$140
This Jeju Air 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 Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/610:35 amKIX - PUS
Nonstop1h 35mJeju Air
Sun 6/84:45 pmPUS - KIX
Nonstop1h 25mJeju Air
Deal found 4/29$188
This Jin Air deal was found by Cheapflights users on 4/28. 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.
Sun 5/1110:30 amKIX - PUS
Nonstop1h 40mJin Air
Wed 5/143:05 pmPUS - KIX
Nonstop1h 30mJin Air
Deal found 4/28$233
This Korean Air deal was found by Cheapflights users on 4/28. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1610:30 amKIX - PUS
Nonstop1h 40mKorean Air
Thu 6/1910:40 amPUS - KIX
1 stop6h 25mKorean Air
Deal found 4/28$305
This Asiana Airlines deal was found by Cheapflights users on 4/28. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2511:00 amKIX - PUS
Nonstop1h 30mAsiana Airlines
Tue 5/273:00 pmPUS - KIX
1 stop4h 20mAsiana Airlines
Deal found 4/28$356
This Air China 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/79:00 amKIX - PUS
1 stop26h 45mAir China
Sun 11/1612:45 pmPUS - KIX
1 stop23h 55mAir China
Deal found 4/29$369
This T'way Air deal was found by Cheapflights users on 4/27. 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.
Sat 5/36:55 pmKIX - PUS
Nonstop1h 35mT'way Air
Mon 5/59:20 amPUS - KIX
Nonstop1h 35mT'way Air
Deal found 4/27$413
This VietJet Air deal was found by Cheapflights users on 4/28. 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 VietJet Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/129:20 amKIX - PUS
1 stop21h 40mVietJet Air
Thu 6/198:00 amPUS - KIX
1 stop23h 50mVietJet Air
Deal found 4/28$558

Cheapflights Fare Finder

Customize your flight search to find flights from Kansai Intl 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 April 29, 2025.
Use the filters below to find and compare flights from Osaka Kansai Intl Airport to Busan that are best for you.

Fly from

Kansai Intl

Fly to

Busan

Route

Depart

Return

Price

OsakaBusan

KIX - PUS

KIXPUS

Osaka Kansai Intl

Fri 5/9

7:00 pm-8:30 pm

Nonstop1h 30m

Busan Gimhae

Tue 5/13

5:00 pm-6:00 pm

2 stops25h 00m

$140

OsakaBusan

KIX - PUS

KIXPUS

Osaka Kansai Intl

Fri 6/6

10:35 am-12:10 pm

Nonstop1h 35m

Busan Gimhae

Sun 6/8

4:45 pm-6:10 pm

Nonstop1h 25m

$188

OsakaBusan

KIX - PUS

KIXPUS

Osaka Kansai Intl

Sun 5/11

10:30 am-12:10 pm

Nonstop1h 40m

Busan Gimhae

Wed 5/14

3:05 pm-4:35 pm

Nonstop1h 30m

$233

OsakaBusan

KIX - PUS

KIXPUS

Osaka Kansai Intl

Mon 6/16

10:30 am-12:10 pm

Nonstop1h 40m

Busan Gimhae

Thu 6/19

10:40 am-5:05 pm

1 stop6h 25m

$305

OsakaBusan

KIX - PUS

KIXPUS

Osaka Kansai Intl

Sun 5/25

11:00 am-12:30 pm

Nonstop1h 30m

Busan Gimhae

Tue 5/27

3:00 pm-7:20 pm

1 stop4h 20m

$356

OsakaBusan

KIX - PUS

KIXPUS

Osaka Kansai Intl

Thu 6/12

9:20 am-7:00 am

1 stop21h 40m

Busan Gimhae

Thu 6/19

8:00 am-7:50 am

1 stop23h 50m

$558

OsakaBusan

KIX - PUS

KIXPUS

Osaka Kansai Intl

Thu 9/11

10:35 am-12:10 pm

Nonstop1h 35m

$79

OsakaBusan

KIX - PUS

KIXPUS

Osaka Kansai Intl

Tue 6/17

6:55 pm-8:30 pm

Nonstop1h 35m

$99

OsakaBusan

KIX - PUS

KIXPUS

Osaka Kansai Intl

Tue 6/10

6:35 pm-7:20 am

1 stop12h 45m

$109

OsakaBusan

KIX - PUS

KIXPUS

Osaka Kansai Intl

Fri 5/23

10:30 am-12:10 pm

Nonstop1h 40m

$140

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 14 results
1
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Compare providers for flights from Kansai Intl 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 Kansai Intl to Busan in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust 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 Osaka Kansai Intl Airport-Busan flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Osaka Kansai Intl Airport-Busan flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Osaka Kansai Intl Airport-Busan flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Osaka Kansai Intl Airport-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 Osaka Kansai Intl Airport-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 Kansai Intl to Busan

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

How far ahead should I book a flight from Osaka Kansai Intl Airport to Busan?

Use this chart to determine the optimal time to book a round-trip flight from Kansai Intl to Busan. Price data was last updated on April 25, 2025.

The best time to book flights from Osaka Kansai Intl Airport to Busan is 84 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Busan (average of $1,166). Flying from Osaka Kansai Intl Airport 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.

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

Find hourly flight availability from Kansai Intl to Busan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

It’s optimal to fly from Osaka Kansai Intl Airport to Busan in the afternoon. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight at noon.

Weekly flight availability from Osaka Kansai Intl Airport to Busan

Explore weekly flight availability from Kansai Intl to Busan. 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 April 29, 2025.

The most flights from KIX to PUS are scheduled on a Monday (14 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (10 on average).

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 April 29, 2025.
Korean Air
8.4
Very good
1,066 reviews

Entertainment

8.2

Boarding

8.5

Crew

8.7

Overall

8.4

Food

8.1

Comfort

8.3

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
1,066 reviews
Korean Air
8.4
Very good
1,066 reviews

Entertainment

8.2

Boarding

8.5

Crew

8.7

Overall

8.4

Food

8.1

Comfort

8.3

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.
Asiana Airlines
8.2
Very good
442 reviews
Korean Air
8.4
Very good
1,066 reviews

Entertainment

8.2

Boarding

8.5

Crew

8.7

Overall

8.4

Food

8.1

Comfort

8.3

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 Southern
7.5
Good
96 reviews
Korean Air
8.4
Very good
1,066 reviews

Entertainment

8.2

Boarding

8.5

Crew

8.7

Overall

8.4

Food

8.1

Comfort

8.3

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 Kansai Intl to Busan. 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 into for flights to Busan from Osaka Kansai Intl?

    Located just 7.2 mi from the city center, Busan Gimhae is the airport most travelers will use when flying to Busan from Osaka Kansai Intl. Booking flights from Osaka Kansai Intl to Gimhae (PUS) should be relatively easy as there are 12 daily inbound flights from Osaka Kansai Intl from 2 different airlines.

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

    Currently priced at $188, Jeju Air will fly you from Osaka Kansai Intl Airport to Busan and back. In addition to Jeju Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Jin Air and Korean Air - these airlines can fly you to your destination from $233 and $305, respectively. Jeju Air is currently priced 17% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as $79 on Jeju Air. Other airlines that offer cheap prices include T'way Air from $99 and Jin Air from $140 one-way.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Osaka Kansai Intl Airport to Busan on time: Air Busan (89%), Asiana Airlines (89%), Jeju Air (74%).

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

    Looking at all options, your cheapest flight can be booked for $77. While the most popular route (Osaka Kansai Intl - Busan Gimhae) can be booked for $255 on average our data indicates $168 when flying from Osaka Kansai Intl Airport to Busan.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kansai Intl 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 Osaka Kansai Intl Airport to Busan?

    Currently, August is the cheapest month in which you can book a flight from Osaka Kansai Intl Airport to Busan (average of $1,166). Flying from Osaka Kansai Intl Airport 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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Alternative routes for Kansai Intl to Busan

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

Top 2 airlines flying from Kansai Intl to Busan

Discover the top 2 airlines that operate flights from Kansai Intl 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Jin AirCheapest$131Average$193FlexibilityNo cancel feeOn-time78%
Jeju AirCheapest$167Average$219FlexibilityNo cancel feeOn-timeN/A

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