What is the cheapest month to fly from Australia to Kaua'i?

Due to multiple factors, expect to potentially pay more when booking in September. For low rates, March can be a great choice for travel to Kaua'i. Flights to Kaua'i from Australia in March are about $1,621 on average during March, but can be found for as low as $1,148. Find deals

What is the cheapest time of day to fly from AU to FUS?

When flying from Australia to Kaua'i, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets. Find deals

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

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

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

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

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

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

$2,224+ Flights from Australia to Kaua'i

Cheap flight deals from Australia to Kaua'i

Round-trip from	$821
One-way from	$637
Popular in	September
Cheapest in	March

5/6-12/6
2 total stops
59h 00m total
Australia to Kaua'i

Search Deals

15/6
2 total stops
21h 01m total
Australia to Kaua'i

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($204 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($125 potential savings vs. average return price).

Search Deals

Find flight deals from Australia to Kaua'i

Cheapest flights from Australia to Kaua'i
Explore the most affordable flight options available from Australia to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 May 2025.

Sat 21/621:40SYD - LIH

1 stop29h 21mAlaska Airlines

Sat 28/612:48LIH - SYD

2 stops58h 57mAlaska Airlines

Deal found 7/5$1,081

Sat 21/621:40SYD - LIH

1 stop30h 21mHawaiian Airlines

Sat 28/607:40LIH - SYD

1 stop16h 05mHawaiian Airlines

Deal found 7/5$1,114

Wed 4/620:25SYD - LIH

1 stop17h 26mMultiple Airlines

Wed 11/607:40LIH - SYD

1 stop14h 50mMultiple Airlines

Deal found 7/5$1,680

Wed 4/609:30SYD - LIH

2 stops30h 25mUnited Airlines

Wed 11/622:58LIH - SYD

2 stops36h 02mUnited Airlines

Deal found 7/5$1,865

Sat 21/609:20SYD - LIH

3 stops46h 18mAir Canada

Sat 28/612:55LIH - SYD

3 stops46h 25mAir Canada

Deal found 7/5$6,708

Best flights from Australia to Kaua'i
Discover carefully curated flight deals from Australia to Kaua'i that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 May 2025.

Thu 5/616:20SYD - LIH

1 stop24h 00mMultiple Airlines

Thu 12/607:40LIH - SYD

1 stop35h 00mMultiple Airlines

Deal found 6/5$821

Thu 5/621:40SYD - LIH

1 stop19h 05mAlaska Airlines

Thu 12/612:48LIH - SYD

2 stops34h 57mAlaska Airlines

Deal found 6/5$1,059

Sat 21/621:40SYD - LIH

1 stop30h 21mHawaiian Airlines

Sat 28/607:40LIH - SYD

1 stop16h 05mHawaiian Airlines

Deal found 7/5$1,114

Wed 4/609:30SYD - LIH

2 stops30h 25mUnited Airlines

Wed 11/622:58LIH - SYD

2 stops36h 02mUnited Airlines

Deal found 6/5$1,845

Wed 4/617:30MEL - LIH

2 stops19h 13mMultiple Airlines

Wed 11/609:09LIH - MEL

2 stops16h 26mMultiple Airlines

Deal found 6/5$1,751

Wed 4/610:55MEL - LIH

1 stop29h 00mUnited Airlines

Wed 11/622:58LIH - MEL

1 stop37h 17mUnited Airlines

Deal found 6/5$2,173

Sat 21/609:20SYD - LIH

3 stops46h 18mAir Canada

Sat 28/612:55LIH - SYD

3 stops46h 25mAir Canada

Deal found 7/5$6,708

Last-minute flights from Australia to Kaua'i
Discover last-minute flight deals from Australia to Kaua'i. Data last updated 8 May 2025 and is based on user searches.

Wed 4/620:25SYD - LIH

1 stop17h 26mMultiple Airlines

Wed 11/607:40LIH - SYD

1 stop14h 50mMultiple Airlines

Deal found 7/5$1,680

Wed 4/617:30MEL - LIH

2 stops19h 13mMultiple Airlines

Wed 11/609:09LIH - MEL

2 stops16h 26mMultiple Airlines

Deal found 6/5$1,751

Wed 4/609:30SYD - LIH

2 stops30h 25mUnited Airlines

Wed 11/622:58LIH - SYD

2 stops36h 02mUnited Airlines

Deal found 7/5$1,865

Wed 4/610:55MEL - LIH

1 stop29h 00mUnited Airlines

Wed 11/622:58LIH - MEL

1 stop37h 17mUnited Airlines

Deal found 6/5$2,173

Sat 21/621:40SYD - LIH

1 stop29h 21mAlaska Airlines

Sat 28/612:48LIH - SYD

2 stops58h 57mAlaska Airlines

Deal found 7/5$1,081

Sat 21/621:40SYD - LIH

1 stop30h 21mHawaiian Airlines

Sat 28/607:40LIH - SYD

1 stop16h 05mHawaiian Airlines

Deal found 7/5$1,114

Sat 21/609:20SYD - LIH

3 stops46h 18mAir Canada

Sat 28/612:55LIH - SYD

3 stops46h 25mAir Canada

Deal found 7/5$6,708

Cheapflights Fare Finder

Use the filters below to find and compare flights from Australia to Kaua'i that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Sat 21/6

21:40-07:01

1 stop29h 21m

Lihue

Sat 28/6

12:48-19:45

2 stops58h 57m

$1,081

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Sat 21/6

21:40-08:01

1 stop30h 21m

Lihue

Sat 28/6

07:40-19:45

1 stop16h 05m

$1,114

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Wed 4/6

20:25-17:51

1 stop17h 26m

Lihue

Wed 11/6

07:40-18:30

1 stop14h 50m

$1,680

MelbourneLihue

MEL - LIH

MELLIH

Melbourne

Wed 4/6

17:30-16:43

2 stops19h 13m

Lihue

Wed 11/6

09:09-21:35

2 stops16h 26m

$1,751

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Wed 4/6

09:30-19:55

2 stops30h 25m

Lihue

Wed 11/6

22:58-07:00

2 stops36h 02m

$1,865

MelbourneLihue

MEL - LIH

MELLIH

Melbourne

Wed 4/6

10:55-19:55

1 stop29h 00m

Lihue

Wed 11/6

22:58-08:15

1 stop37h 17m

$2,173

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Sat 21/6

09:20-11:38

3 stops46h 18m

Lihue

Sat 28/6

12:55-07:20

3 stops46h 25m

$6,708

Flights are sorted by cheapest return flights first.

Deals found on 7/5

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

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Australia with our price prediction graph.

Estimated return 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 Australia to Kaua'i

Rainfall in Kaua'i by month

In terms of precipitation, rainfall in Kaua'i ranges from 57.0 - 170.0 inches per month. January is typically the wettest month, when rainfall can reach 170.0 mm. June is typically the driest time to visit Kaua'i when rainfall is around 57.0 mm.

Temperature in Kaua'i by month

If weather is an important factor for your trip to Kaua'i, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.0 C).

Reviews of airlines servicing Kaua'i

Alaska Airlines

8.0

Very Good

9,994 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very Good

9,994 reviews

Alaska Airlines

8.0

Very Good

9,994 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Hawaiian Airlines

7.9

Good

2,425 reviews

Alaska Airlines

8.0

Very Good

9,994 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,719 reviews

Alaska Airlines

8.0

Very Good

9,994 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Air Canada

7.0

Good

9,284 reviews

Alaska Airlines

8.0

Very Good

9,994 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Can I find deals for flights from Australia to Kaua'i that include hotel bookings?
Yes. In addition to deals on Australia to Kaua'i flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Australia to Kaua'i?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Kaua'i.
Can I find deals for business class flights from Australia to Kaua'i?
Yes. Cheapflights offers flight deals from Australia to Kaua'i by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Australia to Kaua'i

Top airline flying from Australia to Kaua'i

Airline	Cheapest	Average	Flexibility	On-time
Hawaiian Airlines	Cheapest$1,139	Average$1,549	FlexibilityNo cancel fee	On-time85%	Search Hawaiian Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Australia to Kaua'i?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Kaua'i from Australia today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Australia to Kaua'i?

Cheapflights helps you find that perfect flight to Kaua'i from Australia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Australia to Kaua'i with no change fees?

Need flexible booking options for your flight to Kaua'i from Australia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Australia to Kaua'i become cheaper?

Of course! You can now track prices for flights from Australia to Kaua'i and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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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.

Cheap flights from Australia to Kaua'i from $637

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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Australia to Kaua'i

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

Round-trip from

One-way from

Popular in

Cheapest in

Find flight deals from Australia to Kaua'i

Cheapest flights from Australia to Kaua'iExplore the most affordable flight options available from Australia to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 May 2025.

Explore the most affordable flight options available from Australia to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 May 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Australia to Kaua'i that are best for you.

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

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Australia with our price prediction graph.

Cheapflights Insights

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

Rainfall in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average rainfall totals by month.

Temperature in Kaua'i by month

Plan your trip to Kaua'i by taking into account the average temperature totals by month.

Reviews of airlines servicing Kaua'i

Get insights into the airlines that provide service to Kaua'i. 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 Kaua'i. Reviews last updated 8 May 2025.

Related info for your journey

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

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

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

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

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 Australia to Kaua'i

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Australia to Kaua'i

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Australia to Kaua'i?

Why should you use Cheapflights to find cheap flight tickets from Australia to Kaua'i?

Can Cheapflights find flights from Australia to Kaua'i with no change fees?

Can Cheapflights notify me if prices for flights from Australia to Kaua'i become cheaper?

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Book with Flexibility

Travel Smart

Cheapest flights from Australia to Kaua'i
Explore the most affordable flight options available from Australia to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 May 2025.