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Cheap flights from Sydney to Kaua'i from $472

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 23/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LIH
28 1월 — 4 2월1
1 adult

Cheap flight deals from Sydney to Kaua'i

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Kaua'i (zzFUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 1월 2025.

Round-trip from

$1,119
Hawaiian Airlines
  • Hawaiian Airlines
  • 7/2-18/2
  • 2 total stops
  • 45h 18m total
  • Sydney to Kaua'i
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Find flight deals from Sydney to Kaua'i

Cheapest flights from Sydney to Kaua'i
Explore the most affordable flight options available from Sydney to Kaua'i. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 1월 2025.

금 7/221:40SYD - LIH
1 stop14h 38mHawaiian Airlines
화 18/216:05LIH - SYD
1 stop30h 40mHawaiian Airlines
Deal found 22/1$1,119
금 7/217:25SYD - LIH
1 stop34h 46mMultiple Airlines
화 18/219:59LIH - SYD
2 stops28h 46mMultiple Airlines
Deal found 22/1$1,149
월 24/211:05SYD - LIH
1 stop30h 04mDelta
월 10/308:20LIH - SYD
2 stops26h 25mDelta
Deal found 22/1$1,782
수 26/212:10SYD - LIH
1 stop22h 05mUnited Airlines
화 4/314:35LIH - SYD
1 stop21h 40mUnited Airlines
Deal found 22/1$1,876
수 26/218:30SYD - LIH
3 stops48h 56mQatar Airways
금 7/321:30LIH - SYD
3 stops50h 55mQatar Airways
Deal found 22/1$4,119

Find flights from Sydney to Kaua'i within your budget

Customise your flight search to find flights from Sydney to Kaua'i 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 647,157 searches. Data last updated 23 1월 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

금 7/2

21:40-15:18

1 stop14h 38m

Lihue

화 18/2

16:05-19:45

1 stop30h 40m

$1,119

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

금 7/2

17:25-07:11

1 stop34h 46m

Lihue

화 18/2

19:59-21:45

2 stops28h 46m

$1,149

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

월 24/2

11:05-20:09

1 stop30h 04m

Lihue

일 9/3

07:40-07:45

2 stops27h 05m

$1,782

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

수 26/2

12:10-13:15

1 stop22h 05m

Lihue

수 5/3

14:35-09:15

1 stop21h 40m

$1,876

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

수 26/2

18:30-22:26

3 stops48h 56m

Lihue

금 7/3

21:30-21:25

3 stops50h 55m

$4,119

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

금 23/5

16:20-07:11

1 stop34h 51m

$472

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

월 16/6

10:20-11:58

2 stops45h 38m

$1,173

Flights are sorted by cheapest return flights first.

Deals found on 22/1

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

Have a flexible travel schedule? Discover the best time to fly to Kaua'i from Sydney 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.

Travel insights for flights from Sydney to Kaua'i

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

Rainfall in Kaua'i by month

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

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

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 23 1월 2025.
Delta
8.0
Very Good
8,514 reviews
Check prices

Crew

8.6

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very Good
8,514 reviews
Delta
8.0
Very Good
8,514 reviews
Check prices

Crew

8.6

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Hawaiian Airlines
7.9
Good
2,332 reviews
Delta
8.0
Very Good
8,514 reviews
Check prices

Crew

8.6

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Qatar Airways
7.5
Good
3,745 reviews
Delta
8.0
Very Good
8,514 reviews
Check prices

Crew

8.6

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,970 reviews
Delta
8.0
Very Good
8,514 reviews
Check prices

Crew

8.6

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What airport do you fly from for flights from Sydney to Kaua'i?

    For a flight from Sydney to Kaua'i, you will be flying from Kingsford Smith. Sydney Kingsford Smith (SYD) is just 7.5 km from the centre of the city.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sydney 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Sydney to Kaua'i

Discover the top airline that operate flights from Sydney to Kaua'i. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 23 1월 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$1,263Average$1,608FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights

Fly with Cheapflights

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

When you search for this flight from Sydney to Kaua'i, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Sydney to Kaua'i by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to Kaua'i from Sydney shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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