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Find cheap flights from Sydney to Kaua'i from $730

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 Kaua'i departing on 25/5. 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
Sat 8/6
Sat 15/6

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Best Kaua'i Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Lihue
Lihue1 stop$1,087

Good to know

Low season

February

High season

January

Cheapest flight

$730
Best time to beat the crowds (50% less expensive on average)
Most popular time to fly and prices are also 49% lower on average.
Flight from Sydney to Lihue

FAQs - booking Kaua'i flights

  • How does KAYAK find such low prices on flights from Sydney to Kaua'i?

    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 Kaua'i.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kaua'i 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 Kaua'i?

    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 Kaua'i 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 Kaua'i?

    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 Kaua'i from Sydney up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Sydney to Kaua'i

 
Need help choosing which airline to fly with from Sydney to Kaua'i? 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.
8.0
Hawaiian AirlinesOverall score based on 2315 reviews
8.6Crew
7.2Food
8.2Boarding
7.3Entertainment
7.8Comfort
Airline reviews

When I got into Maui I had a layover but there was a flight to Honolulu earlier. I asked the gate agent to see if I could get on the earlier flight to get home sooner. Ke'van is so great! He was very helpful and friendly and I appreciate him very much

8.0 ExcellentEric, May 2024OGG - HNL
Read more about Hawaiian Airlines reviews

When I got into Maui I had a layover but there was a flight to Honolulu earlier. I asked the gate agent to see if I could get on the earlier flight to get home sooner. Ke'van is so great! He was very helpful and friendly and I appreciate him very much

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

This flight was delayed approximately 4 hours due to bad weather in HNL.

The flight was cold. The entire time, the food was nothing more than a cheese hot pocket. They wanted to sell everything else midway during the flight. They said that we were landing in a half hour and then added that we had to return to Honolulu, but gave no reason why. I was so scared I was crying. I didn’t know until we landed that it was because of an unruly passenger that we had to turn around. The crew was very cold about it, and we had to wait in the airport where they gave us snacks, which was nothing more than a bag of pretzels and a fruit juice

Flight delayed then cancelled then gate changed two times then baggage lost.

The plane is extremely loud and there’s no place to charge devices.

Not great to be very honest. Our flight was delayed after we sat at the airport until 15 minutes after we were supposed to leave . We were then notified the plane was being worked on “and the parts were out in the ground and still not finished .” Even though the work started the evening before and they knew it wasn’t fixed. . Then we were told it would be a 1:15 pm boarding time so we waited then at 1:45pm we were told it would be an 11:15pm boarding . It was changed to and 3:55am boarding the next morning . We lost out on a day in Hawaii and a night of our VRBO rental.

Safety record impeccable and important since flying many hours and thousands of miles over ocean.

Love the food service and attentiveness of the crew. Could have wi-if on flight

Seats on second leg from Hawaii to Tokyo would not recline. 9 hrs is long in total upright position.

Book cheap flights from Sydney to Kaua'i

Recent return flight deals

15/10Tue
1 stop
20h 22mSYD-LIH
27/10Sun
1 stop
26h 35mLIH-SYD
$1,087
7/6Fri
1 stopHawaiian Airlines
16h 54mSYD-LIH
14/6Fri
1 stopHawaiian Airlines
17h 00mLIH-SYD
$1,238
2/6Sun
1 stopHawaiian Airlines
31h 21mSYD-LIH
15/6Sat
1 stopHawaiian Airlines
17h 45mLIH-SYD
$1,244
12/10Sat
1 stopDelta
28h 08mSYD-LIH
26/10Sat
2 stopsDelta
24h 11mLIH-SYD
$1,471
5/10Sat
2 stopsDelta
24h 15mSYD-LIH
18/10Fri
2 stopsDelta
25h 10mLIH-SYD
$1,477
14/10Mon
1 stopUnited Airlines
21h 15mSYD-LIH
29/10Tue
1 stopUnited Airlines
22h 05mLIH-SYD
$1,484
7/10Mon
1 stopUnited Airlines
22h 24mSYD-LIH
22/10Tue
1 stopUnited Airlines
22h 10mLIH-SYD
$1,492
15/10Tue
2 stopsAmerican Airlines
49h 13mSYD-LIH
27/10Sun
1 stopAmerican Airlines
37h 01mLIH-SYD
$1,748
18/9Wed
2 stopsAmerican Airlines
35h 54mSYD-LIH
23/9Mon
2 stopsAmerican Airlines
37h 40mLIH-SYD
$1,834
14/10Mon
3 stopsQatar Airways
46h 53mSYD-LIH
27/10Sun
3 stopsQatar Airways
51h 31mLIH-SYD
$3,967

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Recent one-way flight deals

25/5Sat
1 stop
20h 56mSYD-LIH
$730
25/5Sat
2 stops
19h 04mSYD-LIH
$979
9/9Mon
1 stop
13h 54mSYD-LIH
$1,043
9/9Mon
4 stops
40h 46mSYD-LIH
$1,845
9/9Mon
2 stops
25h 48mSYD-LIH
$2,149
25/5Sat
3 stopsQatar Airways
58h 04mSYD-LIH
$3,358
9/9Mon
3 stops
63h 18mSYD-LIH
$4,400

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Sydney - Kaua'i Flights

Departure:

Sydney (SYD)Australia

Return flight deals:

Kaua'i - Sydney

Cabin classes:

$596
$488
$751
$49

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