SYD - KOA

$763 Find Cheap Flights from Sydney to Kailua-Kona – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to Kailua-Kona departing on 21/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
$860
Typical prices: $1,269-$1,580
Alaska Airlines
Sun 29/11Wed 9/12
SYD - KOA • 1 stop
Cheapest one-way flight
$763
Multiple Airlines
Wed 21/10
SYD - KOA • 2 stops
Direct flights
Not available
There are currently no direct flights between Sydney and Kailua-Kona. You’ll need at least 1 connection.
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When to travel
Cheapest • 100% price drop
Most popular
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We hope you love your trip to Kailua-Kona!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sydney to Kailua-Kona that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Sydney to Kailua-Kona

Sun, 29 Nov - Wed, 9 Dec
Alaska Airlines Logo
21:40 - 06:46
SYD
-
KOA
30h 06m
1 stop
Alaska Airlines Logo
06:00 - 19:45
KOA
-
SYD
16h 45m
1 stop
$860Alaska Airlines
Thu, 5 Nov - Mon, 9 Nov
Alaska Airlines Logo
21:40 - 18:28
SYD
-
KOA
17h 48m
1 stop
Alaska Airlines Logo
07:30 - 19:45
KOA
-
SYD
15h 15m
1 stop
$898Alaska Airlines
Thu, 5 Nov - Mon, 9 Nov
Alaska Airlines Logo
21:40 - 18:28
SYD
-
KOA
17h 48m
1 stop
Alaska Airlines Logo
07:30 - 19:45
KOA
-
SYD
15h 15m
1 stop
$904Alaska Airlines
Sun, 25 Oct - Thu, 29 Oct
Alaska Airlines Logo
21:40 - 14:11
SYD
-
KOA
13h 31m
1 stop
Alaska Airlines Logo
08:48 - 19:45
KOA
-
SYD
13h 57m
1 stop
$908Alaska Airlines
Sun, 25 Oct - Thu, 29 Oct
Alaska Airlines Logo
21:40 - 18:27
SYD
-
KOA
17h 47m
1 stop
Alaska Airlines Logo
06:00 - 19:45
KOA
-
SYD
16h 45m
1 stop
$910Alaska Airlines
Sun, 29 Nov - Wed, 9 Dec
Alaska Airlines Logo
21:40 - 07:46
SYD
-
KOA
31h 06m
1 stop
Alaska Airlines Logo
14:10 - 19:45
KOA
-
SYD
32h 35m
2 stops
$991Alaska Airlines
Sun, 25 Oct - Thu, 29 Oct
Multiple Airlines Logo
21:40 - 13:32
SYD
-
KOA
12h 52m
1 stop
Multiple Airlines Logo
14:04 - 19:45
KOA
-
SYD
32h 41m
2 stops
$1,035Multiple Airlines
Thu, 5 Nov - Mon, 9 Nov
Multiple Airlines Logo
21:40 - 16:19
SYD
-
KOA
15h 39m
2 stops
Multiple Airlines Logo
06:00 - 19:45
KOA
-
SYD
16h 45m
1 stop
$1,059Multiple Airlines
Thu, 5 Nov - Mon, 9 Nov
Multiple Airlines Logo
21:40 - 16:19
SYD
-
KOA
15h 39m
2 stops
Multiple Airlines Logo
06:00 - 19:45
KOA
-
SYD
16h 45m
1 stop
$1,066Multiple Airlines
Fri, 15 Jan - Fri, 22 Jan
Alaska Airlines Logo
21:40 - 19:32
SYD
-
KOA
18h 52m
1 stop
Alaska Airlines Logo
07:30 - 19:45
KOA
-
SYD
15h 15m
1 stop
$1,155Alaska Airlines
Booking Insights

KAYAK's insights & trends for Sydney to Kailua-Kona flights

Get data-powered insights and trends into flights from Sydney to Kailua-Kona to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Sydney to Kailua-Kona?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Sydney to Kailua-Kona departing in November.

Flight prices are below average for this route right now.

Flights to Kailua-Kona from Sydney usually cost between $1,278 and $1,494 in November.
The lowest price found in the past 5 days was $860 on Alaska Airlines (29 Nov–9 Dec).

What is the cheapest month to fly from Sydney to Kailua-Kona?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to Kailua-Kona, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sydney to Kailua-Kona is September, where tickets cost $0 (return) on average. On the other hand, the most expensive months are October and December, where the average cost of round-trip tickets is $2,288 and $1,600 respectively.

Good to know

Low season

July

Cheapest flight

$763
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly (11% more expensive on average)
Flight from Sydney to Kailua-Kona

When to book flights from Sydney to Kailua-Kona

Are your dates flexible? Find out the best times to travel from Sydney to Kailua-Kona based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Sydney to Kailua-Kona

  • What is the cheapest flight from Sydney to Kailua-Kona?

    In the last 5 days, the lowest price for a flight from Sydney to Kailua-Kona was $763 for a one-way ticket and $860 for a return.

  • Which airports will I be using when flying from Sydney to Kailua-Kona?

    When flying out of Sydney you will be using Sydney Kingsford Smith. You will be landing at Kailua-Kona, also known as Kona Intl.

  • Which aircraft models fly most regularly from Sydney to Kailua-Kona?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Sydney to Kailua-Kona?

    oneworld is the only airline alliance operating flights between Sydney and Kailua-Kona.

  • How does KAYAK find such low prices on flights from Sydney to Kailua-Kona?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sydney to Kailua-Kona.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sydney to Kailua-Kona?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kailua-Kona from Sydney is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sydney to Kailua-Kona?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Kailua-Kona with an airline and back to Sydney with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sydney to Kailua-Kona?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kailua-Kona from Sydney up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Sydney to Kailua-Kona

 
See real verified KAYAK customer reviews for airlines flying from Sydney to Kailua-Kona. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sydney to Kailua-Kona? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
Hawaiian AirlinesOverall score based on 2819 reviews
8.5Crew
7.1Entertainment
6.9Food
8.0Boarding
7.7Comfort
Airline reviews

I always love flying Hawaii and I have nothing to add

10.0 ExcellentSue, Oct 2025
HNL - KOA
Read more Hawaiian Airlines reviews

I always love flying Hawaii and I have nothing to add

They cancelled our flight and one after and then crammed everyone on a late flight. Refused to give us a meal voucher because the delay was less than 3 hours. In the end the delay was 4 hours. No reason was ever given for the cancelled flights. Fly Southwest!

We flew first class, and it was worth every penny for that long flight. The crew was great, the service was terrific, and we were so very comfortable. It made the flight so much better. We will fly Hawaiian again!

Food and roominess were better on other international flights I’ve been on.

I like Hawaiian Airlines, however the flight was canceled, which we only discovered upon arriving at the Sydney airport where one, out of several monitors stated the flight was canceled. After finally making contact with a representative in the office in the building, because there were no individuals to talk to at their check in counter, we were informed the flight had definitely been canceled, though no reason why was given. The office staff person said we had been rebooked on a Qantas flight into Los Angeles and on a United Flight from Los Angeles to Seattle. We would not have known this unless I had found the office person in their office to inform us of the rebooking. We arrived in Los Angeles to discover the United flight originally scheduled to depart Los Angeles at 7P.M. was delayed and would not be departing until 9:25 P.M. Again, no reason was given for the changed departure time. We did not arrive home until 4 AM the next morning.

Vegetarian food options was okay taste-wise. We’re happy they are available but quality can certainly improve. Snacks were good!

The main thing I noted as mediocre was the flight crew, especially one of two women attendants, who seemed to wish she were not there, and I think there may have been some kind of problem going on, with a bit of conspiratorial smirks between two attendants, like something was wrong that they were annoyed with. I understand that it is a very difficult job to attend such a long flight, but I had really been anticipating an aloha attitude on Hawaiian and it wasn't there. The next leg of the journey from Hawaii to SFO was pretty bare-bones, only snacks available were for purchase. I can imagine that Hawaiian Air is an underfunded airlines, which I am sorry about, but I'm not sure that can excuse some of the experience. Thanks.

2 hour delay after plane was boarded…sat on the plane for 2 extra hours turned a 5 hr flight into a 7 hour flight

after a really long boarding process to a late plane, we then sat on the tarmac for an hour and 40 minutes. then they brought us back. deplaned, moved to another gate, moved back to the original gate. Replaned and left 5hours 30 minutes late. arrived at empty airport so there were no services at 3 in the am, bathrooms closed all over and no help with luggage. took 45 minutes for the only plane arriving at the time. The airline made no accomodations - I was charged for a full night of a hotel stay. we went past the 2am time line for the airport Embassy suites. lost the funds paid for the hotel and the rental car place charged an additional $57 for the car rental.

Flight crew made us feel they did not want to be there - the seats in Business are uncomfortable compared to other airlines and no inseat entertainment is not fun when you are kept waiting on the tarmac in both directions

Everything you need to know for your flight from Sydney to Kailua-Kona

Information on your arrival and departure airports