KOA - SYD

$630 Find Cheap Flights from Kailua-Kona to Sydney

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kailua-Kona to Sydney departing on 11/4. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kailua-Kona to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kailua-Kona to Sydney, as well as popular online travel agencies
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Flights Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kailua-Kona to Sydney 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 round-trip flight deals from Kailua-Kona to Sydney

Tue, Oct 14 - Wed, Nov 12
 Logo
9:00 pm - 3:40 pmKOA-SYD
21h 40m1 stop
 Logo
8:10 pm - 3:55 pmSYD-KOA
16h 45m1 stop
$1,252
Find Deal
Wed, Oct 15 - Thu, Oct 30
Hawaiian Airlines Logo
6:00 am - 7:45 pmKOA-SYD
16h 45m1 stop
Hawaiian Airlines Logo
9:40 pm - 5:32 pmSYD-KOA
16h 52m1 stop
$1,353Hawaiian Airlines
Find Deal
Wed, Oct 15 - Thu, Oct 30
Alaska Airlines Logo
8:19 am - 7:45 pmKOA-SYD
14h 26m2 stops
Alaska Airlines Logo
9:40 pm - 5:29 pmSYD-KOA
16h 49m2 stops
$1,358Alaska Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 28
Hawaiian Airlines Logo
3:24 pm - 7:45 pmKOA-SYD
31h 21m1 stop
Hawaiian Airlines Logo
9:40 pm - 6:43 pmSYD-KOA
18h 03m1 stop
$1,365Hawaiian Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 28
Alaska Airlines Logo
12:22 pm - 7:45 pmKOA-SYD
34h 23m2 stops
Alaska Airlines Logo
9:40 pm - 3:02 pmSYD-KOA
14h 22m2 stops
$1,370Alaska Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
Alaska Airlines Logo
4:08 pm - 7:45 pmKOA-SYD
31h 37m1 stop
Alaska Airlines Logo
9:40 pm - 6:41 pmSYD-KOA
17h 01m1 stop
$1,491Alaska Airlines
Find Deal
Tue, Oct 14 - Wed, Nov 12
United Airlines Logo
8:00 pm - 8:00 amKOA-SYD
39h 00m2 stops
United Airlines Logo
11:20 am - 1:00 pmSYD-KOA
22h 40m1 stop
$1,639United Airlines
Find Deal
Tue, Oct 14 - Wed, Nov 12
United Airlines Logo
8:00 pm - 8:00 amKOA-SYD
39h 00m2 stops
United Airlines Logo
11:20 am - 4:18 pmSYD-KOA
49h 58m2 stops
$1,661United Airlines
Find Deal
Tue, Oct 14 - Wed, Nov 12
Qantas Airways Logo
6:00 am - 10:20 pmKOA-SYD
19h 20m2 stops
Qantas Airways Logo
6:45 pm - 9:51 amSYD-KOA
36h 06m2 stops
$5,427Qantas Airways
Find Deal
Tue, Oct 14 - Wed, Nov 12
Qantas Airways Logo
6:00 am - 11:55 amKOA-SYD
32h 55m2 stops
Qantas Airways Logo
8:10 pm - 11:58 amSYD-KOA
12h 48m1 stop
$6,067Qantas Airways
Find Deal
Booking Insights

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

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

Which airlines provide the cheapest flights from Kailua-Kona to Sydney?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Kailua-Kona to Sydney were found on Hawaiian Airlines ($1,353) and Alaska Airlines ($1,358).

Good to know

Cheapest flight$630
Flight from Kailua-Kona to Sydney

When to book flights from Kailua-Kona to Sydney

Are your dates flexible? Find out the best times to travel from Kailua-Kona to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 Kailua-Kona to Sydney

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

    In the last 3 days, the lowest price for a flight from Kailua-Kona to Sydney was $630 for a one-way ticket and $1,252 for a round-trip.

  • Do I need a passport to fly between Kailua-Kona and Sydney?

    Yes

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

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

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

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

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

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Kailua-Kona and Sydney, with oneworld being the most commonly used for this route.

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

    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 Kailua-Kona to Sydney.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Kailua-Kona 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 Kailua-Kona to Sydney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sydney with an airline and back to Kailua-Kona with another airline. Booking your flights between Kailua-Kona and SYD can sometimes prove cheaper using this method.

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

    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 Sydney from Kailua-Kona 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 Kailua-Kona to Sydney

 
See real verified KAYAK customer reviews for airlines flying from Kailua-Kona to Sydney. 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 Kailua-Kona to Sydney? 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 2617 reviews
7.1Entertainment
7.7Comfort
8.5Crew
8.0Boarding
7.0Food
Airline reviews

I loved flying Hawaiian Air! We didn’t pay to sit together, but we were able to anyway. They had usb charging ports and even outlets in some seats. They served a hot sandwich that was not very good, but we were still pleasantly surprised. The staff was very nice. The seats really made my booty hurt but maybe I’m just not used to sitting so long. Also, the AC was really cold even though I was wearing pants, a hoodie, and a light blanket.

10.0 ExcellentJoyce, Jul 2025HNL - OAK
Read more Hawaiian Airlines reviews

I loved flying Hawaiian Air! We didn’t pay to sit together, but we were able to anyway. They had usb charging ports and even outlets in some seats. They served a hot sandwich that was not very good, but we were still pleasantly surprised. The staff was very nice. The seats really made my booty hurt but maybe I’m just not used to sitting so long. Also, the AC was really cold even though I was wearing pants, a hoodie, and a light blanket.

A second drink service on a 6 hour flight would have been helpful.

You did not have any vegetarians options for the free meal! I do not eat any meat of any kind! I asked the flight attendant and was met with kind of a rude statement like vegetarian? No we don’t have that kind of thing! Did not make me happy but made me feel like why would I want a vegetarian meal! Otherwise a good experience!

I was put in a middle seat with the people on either side of me kept passing their grandchild over me and talking back and forth while I was trying to rest or watch a movie. So inconsiderate and totally disturbing. I asked if they would sit next to each other to alleviate the constant impeding my comfort but they refused.

It’s great, I’ve always fly & ride with Hawaiian Airlines going Inter island or to the mainland.

Pre-Flight check-in Staff did a terrific job correcting a seat mis-assignment problem after I checked in the night before my flight. They really stepped up to make my flight home a joy. It was also my birthday, so the flight crew made me feel special a little treat.

Good except that I couldn’t change seat and made me wait untill I checked in

Traveling with my 90 year old mother, the boarding process was great, the gate crew was very helpful and friendly. One of the flight attendants was kind enough to assist her to and from the restroom mid-flight and cater to any requests she had. I wish I flew Hawaiian Airlines more often, it was a great trip!

If I knew I would be on Alaska Airlines flying back, I never would have bought the ticket. My flight kept getting delayed and Alaska always seems to be late which is why I don’t fly on them.

I DID NOT GO TO HAWAII ON HAWAIIAN AIRLINES. YOU DID NOT INFORM ME THAT BY CHOOSING BASIC ECONOMY, I MIGHT BE REQUIRED TO FLY STANDBY. I AM ELDERLY AS WAS MY COMPANION WHO IS ALSO SEVERELY DISABLED AND THERE WOULD BE NO WAY WE COULD TRAVEL ON STANDBY. THEY TOLD ME THAT ALL OF THE BASIC ECONOMY SEATS HAD BEEN SELECTED BY OTHER PASSENGERS AND WE HAD TO PAY AN ADDITIONAL $942 TO GET A SECURED SEAT ON THE PLAN AND, IN SPITE OF THE ADDITIONAL COST, WE WERE NOT ALLOW US TO AMEND OUR TRAVEL PLANS TO EXTEND OUR VACATION. ULTIMATELY, THE FLIGHT WAS DELAYED. WE WERE OFFERED A REFUND IF WE CANCELED OUR TRIP ALTOGETHER WHICH WE DID. IT IS YOUR DUTY TO INFORM YOUR CUSTOMERS OF THE POTENTIAL PROBLEMS THEY MAY FACE, AND YOU DID NOT DO SO. I WILL NOT UTILIZE YOUR SERVICES EVER AGAIN.

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

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