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Find cheap flights from Sydney to Kaua'i from $511

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 30/8. 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
Mon 17/6
Mon 24/6

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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$990

Good to know

Low season

February

High season

January

Cheapest flight

$511
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 2293 reviews
8.6Crew
7.3Entertainment
7.2Food
8.2Boarding
7.8Comfort
Airline reviews

First flight got cancelled. Got booked for another flight departing 3.5 hours later which ended up being 1hr delayed... The flight was good when we finally ended up flying.

2.0 MediocreCedric, May 2024HNL - OGG
Read more about Hawaiian Airlines reviews

First flight got cancelled. Got booked for another flight departing 3.5 hours later which ended up being 1hr delayed... The flight was good when we finally ended up flying.

Very friendly und helpful crew. Looking forward for some more flights in

My husband and I had to split seats and I did not like to seat at the window.

Pilot and first officer did really an amazing job. I can best discribe their flying as finesse. Inital service with food/beverages was great, however after that the crew just kind of packed it in and were sitting in the galleys chatting for the remainder of the flight. I wanted a bottle of water, went to the mid plane galley, was told they were only available in the back, so had to walk the length of the plane just to get a bottle of water. That was a new experience on an airplane for me. Pretty sure evem Spirit will bring you the bottle of water you are paying for. Seat was comfy, magazine worth the read. Entertainment nonexistant unless you want to pop for the $4 headphones.

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.

Book cheap flights from Sydney to Kaua'i

Recent return flight deals

15/6Sat
1 stop
12h 41mSYD-LIH
23/6Sun
1 stop
27h 21mLIH-SYD
$990
13/6Thu
1 stop
12h 41mSYD-LIH
23/6Sun
1 stop
27h 21mLIH-SYD
$992
16/6Sun
1 stopHawaiian Airlines
15h 01mSYD-LIH
26/6Wed
1 stopHawaiian Airlines
30h 00mLIH-SYD
$1,233
16/6Sun
1 stopHawaiian Airlines
18h 30mSYD-LIH
23/6Sun
1 stopHawaiian Airlines
33h 20mLIH-SYD
$1,239
4/6Tue
1 stopDelta
27h 42mSYD-LIH
10/6Mon
2 stopsDelta
25h 05mLIH-SYD
$1,615
19/8Mon
1 stopDelta
27h 57mSYD-LIH
28/8Wed
2 stopsDelta
25h 05mLIH-SYD
$1,616
31/7Wed
2 stopsUnited Airlines
29h 32mSYD-LIH
3/8Sat
2 stopsUnited Airlines
35h 46mLIH-SYD
$1,618
4/6Tue
1 stopUnited Airlines
22h 13mSYD-LIH
10/6Mon
1 stopUnited Airlines
21h 45mLIH-SYD
$1,619
16/6Sun
3 stopsQatar Airways
47h 04mSYD-LIH
23/6Sun
2 stopsQatar Airways
48h 57mLIH-SYD
$4,934
15/6Sat
3 stopsQatar Airways
47h 19mSYD-LIH
27/6Thu
2 stopsQatar Airways
48h 57mLIH-SYD
$5,283

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Recent one-way flight deals

30/8Fri
1 stop
34h 51mSYD-LIH
$511
30/8Fri
2 stopsDelta
29h 50mSYD-LIH
$1,014
30/8Fri
3 stops
38h 06mSYD-LIH
$2,707

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Sydney - Kaua'i Flights

Departure:

Sydney (SYD)Australia

Return flight deals:

Kaua'i - Sydney

Cabin classes:

$587
$493
$744
$57

Browse destinations: