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

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Sydney to Kailua-Kona Flight Information

Find the Cheapest Flights from Sydney (SYD) to Kailua-Kona (KOA)

Work hard, travel harder! Wotif brings you the cheapest Sydney to Kailua-Kona flights, making it possible to have a five star holiday without that five star price tag. Browse and compare our top SYD to KOA routes and airport options. So, go ahead and treat yourself, your sweetheart, or the kids to an unforgettable holiday this year.

to Information

Traveling From
Kingsford Smith Intl.
Origin Airport
Origin Airport IATA Code
SYD
Traveling To
Kona Intl.
Destination Airport
Destination Airport IATA Code
KOA
Number of Airlines Serving
Average Flight Time
 hours mins
Direct Flight Time
 hours mins
Flight Price

Frequently asked questions

How long is the flight from Sydney Airport to KOA?
One of the sweetest things about a long-haul flight is that it forces you to slow down from the craziness of everyday life. Make use of the 18 hours and 27 minutes from Sydney to Kailua-Kona to knock back a cheeky vino or two, finally get to that book and squeeze in a decent nap.
What airlines fly direct from Sydney Airport to Kona Intl. Airport (KOA)?
At this point in time, there aren't any direct flights from Mascot Airport to Ellison Onizuka Kona Intl. Airport at Keāhole. But don't bust out your tissues just yet. A range of airlines will take you there with only one stopover, including United Airlines, American Airlines and Hawaiian Airlines.
What are the cheapest days to fly?
Here's an insider tip: Monday is typically the cheapest day to fly! Looking at flight demand on Wotif in 2021, we found that flights departing on a Monday generally had the lowest average price, closely followed by flights on a Saturday. You might want to think twice about flying on a Thursday though; generally, our data showed that it had the highest average ticket price.
What is the best day to buy a plane ticket?
Guess what? It turns out that early in the week is the best time to score the cheapest plane tickets. Looking at flight demand on Wotif in 2021, we found that flights purchased on a Monday had the lowest airfares on average. Booking your plane ticket on the weekend also seems to score pretty good deals. However, airfares purchased on a Friday generally have a higher than average ticket value, so you might want to prepare your budget if you're booking on that day.
What is the cheapest month to fly?
When comparing airfares booked through Wotif in 2021, our data shows February is one of the cheapest months to fly. On the other hand, the month of December can be one of the most expensive times to travel, with the highest average ticket price, so it's best to get in early if December is your preferred travel month.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Wotif up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to Wotif's 2021 flight demand trends, you can bag a bargain with some of the cheapest airfares appearing just 1 week prior to travel.*According to flight demand on Wotif.com from January to December 2021. Savings are subject to change and may vary depending on selections made.
Address:
Kailua-Kona HI, 96734
United States
IATA code:
KOA
Longitude:
-156.041077
Latitude:
19.736174
Time zone:
Pacific/Honolulu
Address:
Sydney NSW,
Australia
IATA code:
SYD
Longitude:
151.179898
Latitude:
-33.932922
Time zone:
Australia/Sydney

Sydney to Kailua-Kona Flight Deals from

Considering a quick trip to Kailua-Kona, but not sure which is the best route for you? Well, you’re in luck! Wotif has done the hard work, so all you need to do is check out these flights from SYD to KOA. With heaps of cheap fares from Sydney, we guarantee you’ll be arriving to your holiday destination in style without emptying your bank account in the process.

It’s easy to book flights to Kailua-Kona from Sydney  

For a huge choice of flights, simply enter your travel dates and hit search and we’ll hunt out fantastic deals on one-way, return and multi-city airfares to Kailua-Kona from Sydney from different airlines. If you click the ‘direct flights’ box, you see flights that’ll get you to Kailua-Kona in just hour(s) and mins, too.   

Snap up great deals on flights to Kailua-Kona from Sydney 

Choose from flights a day on average, with prices starting at and rising to depending on the cabin class, travel dates, and airline carrier. And if you’re up for a last-minute getaway, you can get great deals on flights from Sydney to Kailua-Kona today!  

Find cheap airfares to Kailua-Kona from Sydney 

Here are our insider tips for bagging a flight bargain: 

  • Look for midweek flights and late night, early morning arrival and departure times
  • Check out other airports near Sydney and Kailua-Kona
  • Avoid peak season (prices tend to be lower in )
  • Be flexible with your travel dates and you can usually get cheaper options  

Reasons to book your flights to Kailua-Kona from Sydney with Wotif

Wotif is a super-easy way to find the best flight for you to Kailua-Kona. Get more bang for your buck on flight and hotel or car rental combos and download the free Wotif app to tap into exclusive deals. Book now with Wotif and have a great flight!

 

Great places to stay after flight from Sydney to Kailua-Kona

Royal Kona Resort

Royal Kona Resort

4 out of 5
75-5852 Alii Dr, Kailua-Kona, HI
The price is AU$398 per night from 27 Oct to 28 Oct
AU$398
27 Oct - 28 Oct
includes taxes & fees
Stay at this 4-star beach hotel in Kailua-Kona. Enjoy a full-service spa, breakfast (surcharge), and a fitness center. Our guests praise the pool and the restaurant ...
8.2/10 Very Good! (2,701 reviews)
Lots of shops close by

Reviewed on 24 Oct 2025

Royal Kona Resort
PACIFIC 19 Kona

PACIFIC 19 Kona

3.5 out of 5
75-5646 Palani Rd, Kailua-Kona, HI
The price is AU$344 per night from 27 Oct to 28 Oct
AU$344
27 Oct - 28 Oct
includes taxes & fees
Stay at this 3.5-star hotel in Kailua-Kona. Enjoy free WiFi, parking (surcharge), and a 24-hour front desk. Our guests praise the pool and the helpful staff ...
8.4/10 Very Good! (1,906 reviews)
The property is walkable to beach and restaurant. Nice staff as well. Will stay here again.

Reviewed on 24 Oct 2025

PACIFIC 19 Kona
Courtyard by Marriott King Kamehameha's Kona Beach Hotel

Courtyard by Marriott King Kamehameha's Kona Beach Hotel

3.5 out of 5
75-5660 Palani Road, Kailua-Kona, HI
The price is AU$494 per night from 21 Nov to 22 Nov
AU$494
21 Nov - 22 Nov
includes taxes & fees
Stay at this 3.5-star beach hotel in Kailua-Kona. Enjoy free WiFi, a full-service spa, and 2 restaurants. Our guests praise the helpful staff and the clean rooms ...
8.4/10 Very Good! (1,002 reviews)
We loved our stay! Great location, people and quality!

Reviewed on 23 Oct 2025

Courtyard by Marriott King Kamehameha's Kona Beach Hotel
See all 6,848 properties in Kona Intl.
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

More Destinations

^Savings based on all package bookings made with Flight + Hotel on Wotif.com from , as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.