$805 Cheap Flights from Busan (PUS) to Kailua-Kona (KOA)

View $805 flight on Tue, Sep 2, 2025Opens in a new window

Popular airlines from Gimhae Airport (PUS) to Kona Intl. Airport (KOA)

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Cheap Flights from Busan to Kailua-Kona (PUS-KOA)

Prices were available within the past 7 days and start at $805 for one-way flights and $2,221 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Thu, Aug 14 - Mon, Aug 18
PUS
Busan
KOA
Kona Coast
$2,221 Roundtrip, found 2 days ago
$2,221
Roundtrip
found 2 days ago
Select China Airlines flight, departing Thu, Aug 14 from Busan to Kona Coast, returning Mon, Aug 18, priced at $2,221 found 2 days ago
China Airlines
Thu, Aug 14 - Mon, Aug 18
PUS
Busan
KOA
Kona Coast
$2,280 Roundtrip, found 2 days ago
$2,280
Roundtrip
found 2 days ago
Select China Airlines flight, departing Thu, Aug 14 from Busan to Kona Coast, returning Mon, Aug 18, priced at $2,280 found 2 days ago
China Airlines
Thu, Aug 14 - Mon, Aug 18
PUS
Busan
KOA
Kona Coast
$2,293 Roundtrip, found 2 days ago
$2,293
Roundtrip
found 2 days ago
Select China Airlines flight, departing Thu, Aug 14 from Busan to Kona Coast, returning Mon, Aug 18, priced at $2,293 found 2 days ago
China Airlines
Thu, Aug 14 - Mon, Aug 18
PUS
Busan
KOA
Kona Coast
$2,303 Roundtrip, found 2 days ago
$2,303
Roundtrip
found 2 days ago
Select China Airlines flight, departing Thu, Aug 14 from Busan to Kona Coast, returning Mon, Aug 18, priced at $2,303 found 2 days ago
China Airlines
Thu, Aug 14 - Mon, Aug 18
PUS
Busan
KOA
Kona Coast
$2,333 Roundtrip, found 2 days ago
$2,333
Roundtrip
found 2 days ago
Select China Airlines flight, departing Thu, Aug 14 from Busan to Kona Coast, returning Mon, Aug 18, priced at $2,333 found 2 days ago
China Airlines
Thu, Aug 14 - Mon, Aug 18
PUS
Busan
KOA
Kona Coast
$2,352 Roundtrip, found 2 days ago
$2,352
Roundtrip
found 2 days ago
Select China Airlines flight, departing Thu, Aug 14 from Busan to Kona Coast, returning Mon, Aug 18, priced at $2,352 found 2 days ago
China Airlines
Thu, Aug 14 - Mon, Aug 18
PUS
Busan
KOA
Kona Coast
$2,362 Roundtrip, found 2 days ago
$2,362
Roundtrip
found 2 days ago
Select China Airlines flight, departing Thu, Aug 14 from Busan to Kona Coast, returning Mon, Aug 18, priced at $2,362 found 2 days ago
China Airlines
Thu, Aug 14 - Mon, Aug 18
PUS
Busan
KOA
Kona Coast
$2,392 Roundtrip, found 2 days ago
$2,392
Roundtrip
found 2 days ago
Select China Airlines flight, departing Thu, Aug 14 from Busan to Kona Coast, returning Mon, Aug 18, priced at $2,392 found 2 days ago
China Airlines
Thu, Aug 14 - Mon, Aug 18
PUS
Busan
KOA
Kona Coast
$2,604 Roundtrip, found 2 days ago
$2,604
Roundtrip
found 2 days ago
Select China Airlines flight, departing Thu, Aug 14 from Busan to Kona Coast, returning Mon, Aug 18, priced at $2,604 found 2 days ago
China Airlines
Thu, Aug 14 - Mon, Aug 18
PUS
Busan
KOA
Kona Coast
$2,663 Roundtrip, found 2 days ago
$2,663
Roundtrip
found 2 days ago
Select China Airlines flight, departing Thu, Aug 14 from Busan to Kona Coast, returning Mon, Aug 18, priced at $2,663 found 2 days ago
China Airlines
Thu, Aug 14 - Mon, Aug 18
PUS
Busan
KOA
Kona Coast
$2,676 Roundtrip, found 2 days ago
$2,676
Roundtrip
found 2 days ago
Select China Airlines flight, departing Thu, Aug 14 from Busan to Kona Coast, returning Mon, Aug 18, priced at $2,676 found 2 days ago
China Airlines
Thu, Aug 14 - Mon, Aug 18
PUS
Busan
KOA
Kona Coast
$2,694 Roundtrip, found 2 days ago
$2,694
Roundtrip
found 2 days ago
Select China Airlines flight, departing Thu, Aug 14 from Busan to Kona Coast, returning Mon, Aug 18, priced at $2,694 found 2 days ago

Alternative airports near Kailua-Kona

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kona Intl. KOA. Cheapest option available. Flights from $2,221
KOA
Kona Intl.
Cheapest
Flights from $2,221
Flights from Busan (PUS) to Kailua-Kona (KOA)
Origin airport
Gimhae
Destination airport
Kona Intl.
Roundtrip price
$2,221
Distance
4617 mi

Busan to Kailua-Kona Flights

The cheapest times to fly from Busan to Kailua-Kona

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 Busan to Kailua-Kona are during the month of August. You can find some of the cheapest flights from Busan to Kailua-Kona with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Busan to Kailua-Kona

Sunday is one of the best days to book for cheap flights from Busan to Kailua-Kona: 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 Busan to Kailua-Kona

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 Busan to Kailua-Kona in 2025. You can also book with separate airlines for your outbound and return journeys, from $805 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 Busan to Kailua-Kona 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 Busan to Kailua-Kona 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 Gimhae Airport (PUS) to Kona Intl. Airport (KOA) cost?
Discover the latest flight deals from PUS to KOA 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 PUS to KOA?
The cheapest flights from PUS to KOA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from PUS to KOA?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from PUS to KOA. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Gimhae Airport (PUS) to Kona Intl. Airport (KOA)?
Direct flights from Gimhae Airport (PUS) to Kona Intl. Airport (KOA) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PUS to KOA?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gimhae Airport (PUS) to Kona Intl. Airport (KOA)?
Opt for a flight from Gimhae Airport (PUS) to Kona Intl. Airport (KOA) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**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.
Is it cheaper to buy a plane ticket from Gimhae Airport (PUS) to Kona Intl. Airport (KOA) last-minute?
Last-minute fares from PUS to KOA are typically more expensive. To secure the lowest prices, start searching for flights well in advance. That said, if you can play around with your travel dates, you may find a cheap fare right before your journey.
Is it cheaper to book a PUS to KOA flight and hotel package?
Compared with arranging hotels and flights separately, booking a PUS to KOA flight and hotel package with Expedia could result in significant savings. Better yet, managing everything in one place takes the hassle out of planning your trip. Just pick your flights and choose from our extensive range of hotels, then customize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Gimhae Airport (PUS) to Kona Intl. Airport (KOA)?
If you reserved your PUS to KOA flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

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*Available to One Key members.