HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Australia

$609+ Cheap flights from Kaua'i to Australia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — SYD
Apr 13 — Apr 201
Sun 4/13
Sun 4/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kaua'i to Australia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Kaua'i to Australia

Keep the following information in mind while searching for Kaua'i to Australia flight deals. Data was last updated April 8, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars
Provider with most accurate pricing for Lihue-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lihue-Sydney Kingsford Smith flights.
Search Deals

Find flight deals from Kaua'i to Australia

One-way flights from Kaua'i to Australia
Search for one-way flight options from Kaua'i to Australia. Find affordable one-way fares based on user searches. Data last updated April 8, 2025.

This Jetabroad deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/207:55 pmLIH - BNE
3 stops30h 50mMultiple Airlines
Deal found 4/6$609
This oojo deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/208:30 amLIH - BNE
2 stops29h 25mPhilippine Airlines
Deal found 4/6$743
This United Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2012:57 pmLIH - BNE
1 stop21h 33mUnited Airlines
Deal found 4/6$887
This Thrive Travel deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/229:00 pmLIH - SYD
1 stop26h 45mHawaiian Airlines
Deal found 4/7$888
This Gurufare deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/226:00 amLIH - SYD
2 stops30h 00mMultiple Airlines
Deal found 4/7$945

Cheapflights Fare Finder

Customize your flight search to find flights from Kaua'i to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 8, 2025.
Use the filters below to find and compare flights from Kaua'i to Australia that are best for you.

Fly from

Kaua'i

Fly to

Australia

Route

Depart

Return

Price

LihueBrisbane

LIH - BNE

LIHBNE

Lihue

Sat 9/20

7:55 pm-10:45 pm

3 stops30h 50m

$609

LihueBrisbane

LIH - BNE

LIHBNE

Lihue

Sat 9/20

8:30 am-9:55 am

2 stops29h 25m

$743

LihueBrisbane

LIH - BNE

LIHBNE

Lihue

Sat 9/20

12:57 pm-6:30 am

1 stop21h 33m

$887

LihueSydney

LIH - SYD

LIHSYD

Lihue

Tue 7/22

9:00 pm-7:45 pm

1 stop26h 45m

$888

LihueSydney

LIH - SYD

LIHSYD

Lihue

Tue 7/22

6:00 am-8:00 am

2 stops30h 00m

$945

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/6

Best time to book a flight from Kaua'i to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Kaua'i with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kaua'i to Australia

Rainfall in Australia by month

Plan your trip to Australia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Australia ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Australia when rainfall is around 2.0 in.

Temperature in Australia by month

Plan your trip to Australia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated April 8, 2025.
Hawaiian Airlines
7.9
Good
2,360 reviews

Overall

7.9

Boarding

8.1

Food

7.0

Crew

8.5

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
2.0
Mediocre

Roy,Feb 2025

KOA - HNL

Kona Airport waiting area a nightmare, no regular flight updates and we missed our flight to Auckland from Honolulu, costing us three unwanted days in Honolulu. Never again.
Hawaiian Airlines
7.9
Good
2,360 reviews
Hawaiian Airlines
7.9
Good
2,360 reviews

Overall

7.9

Boarding

8.1

Food

7.0

Crew

8.5

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
2.0
Mediocre

Roy,Feb 2025

KOA - HNL

Kona Airport waiting area a nightmare, no regular flight updates and we missed our flight to Auckland from Honolulu, costing us three unwanted days in Honolulu. Never again.
United Airlines
7.4
Good
8,629 reviews
Hawaiian Airlines
7.9
Good
2,360 reviews

Overall

7.9

Boarding

8.1

Food

7.0

Crew

8.5

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
2.0
Mediocre

Roy,Feb 2025

KOA - HNL

Kona Airport waiting area a nightmare, no regular flight updates and we missed our flight to Auckland from Honolulu, costing us three unwanted days in Honolulu. Never again.
Philippine Airlines
7.2
Good
851 reviews
Hawaiian Airlines
7.9
Good
2,360 reviews

Overall

7.9

Boarding

8.1

Food

7.0

Crew

8.5

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20
2.0
Mediocre

Roy,Feb 2025

KOA - HNL

Kona Airport waiting area a nightmare, no regular flight updates and we missed our flight to Auckland from Honolulu, costing us three unwanted days in Honolulu. Never again.

Related info for your journey

Find useful and relevant information for your journey from Kaua'i to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Kaua'i to Australia one-way?

    The cheapest airline one-way is Philippine Airlines, with whom users have recently found tickets for as low as $743. However, be on the lookout for offers from United Airlines and Hawaiian Airlines, as they are both options that can get you from Kaua'i to Australia for a low price.

  • Can I find deals for flights from Kaua'i to Australia that include hotel bookings?

    Yes. In addition to deals on Kaua'i to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kaua'i to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kaua'i to Australia.

  • Can I find deals for business class flights from Kaua'i to Australia?

    Yes. Cheapflights offers flight deals from Kaua'i to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kaua'i to Australia?

    Currently, February is the cheapest month in which you can book a flight from Kaua'i to Australia (average of $1,046). Flying from Kaua'i to Australia in December is currently the most expensive (average of $1,643). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kaua'i to Australia

See prices for flight routes from nearby airports that may be better suited for you.
Honolulu to Sydney flights
Honolulu to Auckland flights
Honolulu to Nadi flights
Honolulu to Melbourne flights
Honolulu to Papeete flights
Honolulu to Tamuning flights
Honolulu to Christchurch flights
Honolulu to Brisbane flights
Honolulu to Pago Pago flights
Kailua-Kona to Nadi flights
Kailua-Kona to Papeete flights
Honolulu to Wellington flights
Honolulu to Rarotonga flights
Honolulu to Coolangatta flights
Honolulu to Nuku‘alofa flights
Honolulu to Queenstown flights
Honolulu to Perth flights
Honolulu to Apia flights
Honolulu to Pohnpei flights
Kahului to Auckland flights
Honolulu to Vaitape flights
Kahului to Papeete flights
Honolulu to Majuro flights
Honolulu to I Fadang flights
Honolulu to Koror flights
Hilo to Auckland flights
Kailua-Kona to Sydney flights
Kahului to Sydney flights
Lihue to Auckland flights
Honolulu to Kwajalein flights
Honolulu to Cairns flights
Lihue to Cairns flights
Honolulu to Raiatea flights
Kailua-Kona to Tamuning flights
Honolulu to Suva flights
Honolulu to Darwin flights
Lihue to Sydney flights
Kailua-Kona to Brisbane flights
Kahului to Nadi flights
Honolulu to Temae flights
Kailua-Kona to Auckland flights
Hilo to Sydney flights
Honolulu to Port Moresby flights
Kailua-Kona to Melbourne flights
Lihue to Perth flights
Honolulu to Honiara flights
Kailua-Kona to Queenstown flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.