$167 Cheap Flights from Kumamoto (KMJ) to Busan (PUS)

View $167 flight on Thu, Aug 7, 2025Opens in a new window

Popular airlines from Kumamoto Airport (KMJ) to Gimhae Airport (PUS)

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Cheap Flights from Kumamoto to Busan (KMJ-PUS)

Prices were available within the past 7 days and start at $167 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Kumamoto (KMJ) to Busan (PUS)
Origin airport
Kumamoto
Destination airport
Gimhae
Distance
194 mi
Average flight time
1 hour 25 mins

Kumamoto to Busan Flights

The cheapest times to fly from Kumamoto to Busan

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Kumamoto to Busan are during the month of . You can find some of the cheapest flights from Kumamoto to Busan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kumamoto to Busan

Sunday is one of the best days to book for cheap flights from Kumamoto to Busan: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Kumamoto to Busan

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Kumamoto to Busan in 2025. You can also book with separate airlines for your outbound and return journeys, from $167 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Kumamoto to Busan flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Kumamoto to Busan airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Kumamoto Airport (KMJ) to Gimhae Airport (PUS) cost?
Discover the latest flight deals from KMJ to PUS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from KMJ to PUS?
The cheapest flights from KMJ to PUS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Kumamoto Airport (KMJ) to Gimhae Airport (PUS)?
Catch a nonstop flight with EASTAR JET and go straight from Kumamoto Airport (KMJ) to Gimhae Airport (PUS).
What is the cheapest airline that flies from KMJ to PUS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from KMJ to PUS. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Kumamoto Airport (KMJ) to Gimhae Airport (PUS)?
On average, Kumamoto Airport (KMJ) only has 1 nonstop flight to Gimhae Airport (PUS) daily. For more choices, try our easy-to-use filters. Enter your dates of travel, then choose "1 Stop" or "2+ Stops" to discover flights offering layovers.
What are the most popular departure times for flights from Kumamoto Airport (KMJ) to Gimhae Airport (PUS)?
The 2 PM departures from KMJ to PUS see the highest demand. Greater demand means you'll likely pay more for these departures. If you're hoping to save money, choose a less crowded time to fly.
What day of the week has the most flights from KMJ to PUS?
Friday has the most flights from Kumamoto Airport (KMJ) to Gimhae Airport (PUS). Consider leaving on this day and you'll have a greater chance of finding a departure that fits your plans.
What is the earliest flight from Kumamoto Airport (KMJ) to Gimhae Airport (PUS)?
The earliest flight leaving Kumamoto Airport (KMJ) is at around 2:30PM UTC+9. Board this plane and you'll reach Gimhae Airport (PUS) at approximately 3:55PM UTC+9. The total time in the air is 1h 25m.
How long does it take to fly from Kumamoto Airport (KMJ) to Gimhae Airport (PUS)?
Flights from KMJ to PUS have an average travel time of 1 hour and 25 minutes. The total distance between these two airports is 200 mi.
What is the best time to fly from Kumamoto Airport (KMJ) to Gimhae Airport (PUS)?
To land at Gimhae Airport (PUS) on time, opt for a flight that leaves Kumamoto Airport (KMJ) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Busan from Kumamoto Airport (KMJ)?
If you're boarding a direct flight from Kumamoto Airport (KMJ) to Busan, Gimhae Airport (PUS) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Kumamoto Airport (KMJ) to Gimhae Airport (PUS) last-minute?
Last-minute bookings from KMJ to PUS are generally more expensive. For the lowest prices, start searching for flights as early as possible. That being said, if you can play around with your travel dates, you may land a cheap fare right before you leave.
Is it cheaper to book a KMJ to PUS flight and hotel package?
You can save money by booking a KMJ to PUS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After choosing your preferred accommodations and flights, consider other add-ons like car rentals, tours and activities.
Can I cancel or change the date of my flight from Kumamoto Airport (KMJ) to Gimhae Airport (PUS)?
Typically, you can cancel or modify your KMJ to PUS flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you need further information, visit our Customer Service portal.

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