£488 Cheap Flights from Sydney (SYD) to Kailua-Kona (KOA)

View £488 flight on Tue, 16 Sep 2025Opens in a new window

Popular airlines from Sydney Airport (SYD) to Kona Intl. Airport (KOA)

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Cheap Flights from Sydney (SYD) to Kailua-Kona (KOA)

Prices were available within the past 7 days and start at £488 for one-way flights and £684 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, 16 Sep - Wed, 17 Sep
SYD
Sydney
KOA
Kona Coast
£684 Return, found 6 days ago
£684
Return
found 6 days ago
Select Alaska Airlines flight, departing Tue, 16 Sep from Sydney to Kona Coast, returning Wed, 17 Sep, priced at £684 found 6 days ago
Alaska Airlines
Tue, 16 Sep - Wed, 17 Sep
SYD
Sydney
KOA
Kona Coast
£688 Return, found 6 days ago
£688
Return
found 6 days ago
Select Alaska Airlines flight, departing Tue, 16 Sep from Sydney to Kona Coast, returning Wed, 17 Sep, priced at £688 found 6 days ago
Alaska Airlines
Tue, 16 Sep - Wed, 17 Sep
SYD
Sydney
KOA
Kona Coast
£695 Return, found 6 days ago
£695
Return
found 6 days ago
Select Alaska Airlines flight, departing Tue, 16 Sep from Sydney to Kona Coast, returning Wed, 17 Sep, priced at £695 found 6 days ago
Alaska Airlines
Tue, 16 Sep - Wed, 17 Sep
SYD
Sydney
KOA
Kona Coast
£699 Return, found 6 days ago
£699
Return
found 6 days ago
Select Alaska Airlines flight, departing Tue, 16 Sep from Sydney to Kona Coast, returning Wed, 17 Sep, priced at £699 found 6 days ago
Hawaiian Airlines
Tue, 16 Sep - Wed, 17 Sep
SYD
Sydney
KOA
Kona Coast
£710 Return, found 6 days ago
£710
Return
found 6 days ago
Select Hawaiian Airlines flight, departing Tue, 16 Sep from Sydney to Kona Coast, returning Wed, 17 Sep, priced at £710 found 6 days ago
Hawaiian Airlines
Tue, 16 Sep - Wed, 17 Sep
SYD
Sydney
KOA
Kona Coast
£802 Return, found 6 days ago
£802
Return
found 6 days ago
Select Hawaiian Airlines flight, departing Tue, 16 Sep from Sydney to Kona Coast, returning Wed, 17 Sep, priced at £802 found 6 days ago
Hawaiian Airlines
Tue, 16 Sep - Wed, 17 Sep
SYD
Sydney
KOA
Kona Coast
£813 Return, found 6 days ago
£813
Return
found 6 days ago
Select Hawaiian Airlines flight, departing Tue, 16 Sep from Sydney to Kona Coast, returning Wed, 17 Sep, priced at £813 found 6 days ago
Alaska Airlines
Tue, 16 Sep - Wed, 17 Sep
SYD
Sydney
KOA
Kona Coast
£833 Return, found 6 days ago
£833
Return
found 6 days ago
Select Alaska Airlines flight, departing Tue, 16 Sep from Sydney to Kona Coast, returning Wed, 17 Sep, priced at £833 found 6 days ago
Qantas Airways
Tue, 16 Sep - Wed, 17 Sep
SYD
Sydney
KOA
Kona Coast
£888 Return, found 6 days ago
£888
Return
found 6 days ago
Select Qantas Airways flight, departing Tue, 16 Sep from Sydney to Kona Coast, returning Wed, 17 Sep, priced at £888 found 6 days ago
Japan Airlines
Tue, 16 Sep - Wed, 17 Sep
SYD
Sydney
KOA
Kona Coast
£3,440 Return, found 6 days ago
£3,440
Return
found 6 days ago
Select Japan Airlines flight, departing Tue, 16 Sep from Sydney to Kona Coast, returning Wed, 17 Sep, priced at £3,440 found 6 days ago
Flight from Sydney to Kailua-Kona route information
Origin airport
Kingsford Smith Intl.
Destination airport
Kona Intl.
Return price
£684
Distance
8127 km

Compare flights from Sydney to Kailua-Kona easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Sydney to Kailua-Kona. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Kona Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Kingsford Smith Intl. to Kona Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Kingsford Smith Intl. (SYD) to Kona Intl. (KOA)

The easiest way to view the best deals on flights from Sydney to Kailua-Kona today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Kingsford Smith Intl. to Kona Intl. start at just £684 and range up to £3,440.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Sydney and Kailua-Kona
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Sydney to Kailua-Kona flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Kingsford Smith Intl. to Kona Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Kingsford Smith Intl. Airport (SYD) to Kona Intl. Airport (KOA)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey between Sydney Airport and Ellison Onizuka Kona Intl. Airport at Keāhole was £684. Fares this cheap don't hang around forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Mascot Airport to KOA?
When it comes to cancellation fees, every airline has its own set of terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from Kingsford Smith Intl. Airport (SYD) to KOA that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Kingsford Smith Intl. Airport (SYD) to KOA flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Kingsford Smith Intl. Airport (SYD) to Ellison Onizuka Kona Intl. Airport at Keāhole?
The distance is around 8,200 kilometres. Travel pillow? Check. A change of clothes? Double check. You'd be wise to pack all the travel comforts for this long-haul Sydney to Kailua-Kona flight.
Which airlines fly direct from Mascot Airport to KOA?
At present, no airlines offer direct flights from SYD to Ellison Onizuka Kona Intl. Airport at Keāhole. You'll need to book a flight with at least one stop. To score the best connections and price, lock in your fare well in advance.
Are Mascot Airport to Ellison Onizuka Kona Intl. Airport at Keāhole flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Kingsford Smith Intl. Airport (SYD) to Ellison Onizuka Kona Intl. Airport at Keāhole at the last minute could be your ticket to a fantastic deal. However, you might miss out on a flight altogether! If you'd rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.

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