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$776+ 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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — SYD
Feb 28 — Mar 71
Fri 2/28
Fri 3/7
1 adult, Economy
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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 February 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$841
(Kiwi.com)

One-way from

$776
(United Airlines)
Provider with most accurate pricing for Lihue-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Lihue-Sydney Kingsford Smith flights.
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From Kaua'i to Australia
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One-way flight from Kaua'i to Australia
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Find flight deals from Kaua'i to Australia

Cheapest flights from Kaua'i to Australia
Explore the most affordable flight options available from Kaua'i to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/209:15 pmLIH - SYD
1 stop21h 20mMultiple Airlines
Fri 3/285:25 pmSYD - LIH
1 stop34h 37mMultiple Airlines
Deal found 2/22$841
This United deal was found by Cheapflights users on 2/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/11:30 pmLIH - SYD
1 stop21h 25mUnited Airlines
Wed 10/810:30 amSYD - LIH
1 stop22h 16mUnited Airlines
Deal found 2/21$1,407
This Alaska Airlines deal was found by Cheapflights users on 2/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/182:05 pmLIH - SYD
2 stops32h 40mAlaska Airlines
Tue 3/259:40 pmSYD - LIH
2 stops35h 00mAlaska Airlines
Deal found 2/22$1,509
This Gurufare deal was found by Cheapflights users on 2/22. 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.
Thu 3/2010:27 amLIH - SYD
2 stops26h 03mPhilippine Airlines
Thu 3/2711:10 amSYD - LIH
2 stops24h 39mPhilippine Airlines
Deal found 2/22$1,702
This Hawaiian Airlines deal was found by Cheapflights users on 2/22. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/182:20 pmLIH - SYD
1 stop32h 25mHawaiian Airlines
Tue 3/259:40 pmSYD - LIH
1 stop15h 33mHawaiian Airlines
Deal found 2/22$1,732
This oojo deal was found by Cheapflights users on 2/22. 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.
Wed 4/910:30 pmLIH - PER
2 stops50h 10mQatar Airways
Wed 4/1610:45 pmPER - LIH
2 stops40h 45mQatar Airways
Deal found 2/22$1,939
This Delta deal was found by Cheapflights users on 2/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/158:46 amLIH - SYD
2 stops25h 59mDelta
Fri 3/2810:05 amSYD - LIH
2 stops27h 37mDelta
Deal found 2/22$2,015
This Qatar Airways deal was found by Cheapflights users on 2/22. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/910:30 pmLIH - PER
2 stops50h 10mMultiple Airlines
Wed 4/167:30 amPER - LIH
3 stops56h 00mMultiple Airlines
Deal found 2/22$2,386
This oojo deal was found by Cheapflights users on 2/22. 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.
Wed 4/910:45 amLIH - PER
2 stops41h 55mCathay Pacific
Tue 4/1512:10 amPER - LIH
2 stops53h 30mCathay Pacific
Deal found 2/22$2,860

Find flights from Kaua'i to Australia within your budget

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 February 23, 2025.

Fly from

Kaua'i

Fly to

Australia

Route

Depart

Return

Price

LihueSydney

LIH - SYD

LIHSYD

Lihue

Thu 3/20

9:15 pm-3:35 pm

1 stop21h 20m

Sydney Kingsford Smith

Fri 3/28

5:25 pm-7:02 am

1 stop34h 37m

$841

LihueSydney

LIH - SYD

LIHSYD

Lihue

Tue 3/18

2:05 pm-7:45 pm

2 stops32h 40m

Sydney Kingsford Smith

Tue 3/25

9:40 pm-11:40 am

2 stops35h 00m

$1,509

LihueSydney

LIH - SYD

LIHSYD

Lihue

Thu 3/20

10:27 am-9:30 am

2 stops26h 03m

Sydney Kingsford Smith

Thu 3/27

11:10 am-2:49 pm

2 stops24h 39m

$1,702

LihueSydney

LIH - SYD

LIHSYD

Lihue

Tue 3/18

2:20 pm-7:45 pm

1 stop32h 25m

Sydney Kingsford Smith

Tue 3/25

9:40 pm-4:13 pm

1 stop15h 33m

$1,732

LihuePerth

LIH - PER

LIHPER

Lihue

Wed 4/9

10:30 pm-6:40 pm

2 stops50h 10m

Perth

Wed 4/16

10:45 pm-9:30 pm

2 stops40h 45m

$1,939

LihueSydney

LIH - SYD

LIHSYD

Lihue

Sat 3/15

8:46 am-7:45 am

2 stops25h 59m

Sydney Kingsford Smith

Fri 3/28

10:05 am-4:42 pm

2 stops27h 37m

$2,015

LihueSydney

LIH - SYD

LIHSYD

Lihue

Sun 3/16

1:33 pm-9:15 am

1 stop22h 42m

Sydney Kingsford Smith

Sun 3/23

12:10 pm-10:06 pm

1 stop30h 56m

$2,058

LihuePerth

LIH - PER

LIHPER

Lihue

Wed 4/9

10:30 pm-6:40 pm

2 stops50h 10m

Perth

Wed 4/16

7:30 am-9:30 pm

3 stops56h 00m

$2,386

LihuePerth

LIH - PER

LIHPER

Lihue

Wed 4/9

10:45 am-10:40 pm

2 stops41h 55m

Perth

Tue 4/15

12:10 am-11:40 am

2 stops53h 30m

$2,860

LihueSydney

LIH - SYD

LIHSYD

Lihue

Sun 5/4

1:04 pm-6:55 am

1 stop21h 51m

$776

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 13 results
1
2

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.

Travel insights for flights from Kaua'i to Australia

Get recent, data-driven insights about flights from Kaua'i to Australia including ideal travel times, pricing trends, and more.

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 February 23, 2025.
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,706 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,203 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Hawaiian Airlines
7.9
Good
2,315 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Cathay Pacific
7.5
Good
822 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

LATAM Airlines
7.5
Good
1,784 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Food

7.1

Entertainment

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 United Airlines, with whom users have recently found tickets for as low as $776. However, be on the lookout for offers from Alaska Airlines and LATAM 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 $1,051). 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

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