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$533+ Cheap flights to Kaua'i

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 28/2. Fares are subject to change and may not be available on all flights or dates of travel.
— LIH
25 Jan — 1 Feb1
1 adult

Flights to Kaua'i in 2025

Find the latest flights to Kaua'i in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 20 January 2025.

Return from

$1,098

One-way from

$533

Popular in

September

Cheapest in

August

Average price

$2,047
Hawaiian Airlines
  • Hawaiian Airlines
  • 18/2-25/2
  • 2 total stops
  • 50h 49m total
  • Sydney to Lihue
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28/2
  • 28/2
  • 1 total stop
  • 34h 46m total
  • Sydney to Kaua'i
Search Deals
High demand for flights, 6% potential price rise
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Best time to find cheap flights, 4% potential price drop
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Average for return flights in January 2025
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Find flight deals to Kaua'i

Cheapest flights to Kaua'i
Explore the most affordable flight options available to Kaua'i. Find the lowest fares based on data from user searches, with prices last updated on 20 January 2025.

Tue 18/221:40SYD - LIH
1 stop16h 27mHawaiian Airlines
Tue 25/212:23LIH - SYD
1 stop34h 22mHawaiian Airlines
Deal found 19/1$1,098
Tue 18/221:40SYD - LIH
1 stop16h 27mMultiple Airlines
Tue 25/215:50LIH - SYD
2 stops30h 55mMultiple Airlines
Deal found 19/1$1,116
Wed 19/211:05SYD - LIH
2 stops30h 50mDelta
Wed 26/217:35LIH - SYD
2 stops40h 15mDelta
Deal found 20/1$1,789
Tue 18/212:10SYD - LIH
1 stop22h 05mUnited Airlines
Tue 25/220:40LIH - SYD
2 stops36h 40mUnited Airlines
Deal found 19/1$1,884
Wed 19/220:00SYD - LIH
3 stops47h 26mQatar Airways
Wed 26/223:15LIH - SYD
3 stops60h 10mQatar Airways
Deal found 20/1$3,525

Find flights to Kaua'i within your budget

Locate flights to Kaua'i that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 20 January 2025.

Fly from

Any airport

Route

Depart

Return

Price

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Tue 18/2

21:40-17:07

1 stop16h 27m

Lihue

Tue 25/2

12:23-19:45

1 stop34h 22m

$1,098

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Tue 18/2

21:40-17:07

1 stop16h 27m

Lihue

Tue 25/2

15:50-19:45

2 stops30h 55m

$1,116

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Wed 19/2

11:05-20:55

2 stops30h 50m

Lihue

Wed 26/2

21:34-08:35

1 stop38h 01m

$1,789

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Tue 18/2

12:10-13:15

1 stop22h 05m

Lihue

Tue 25/2

20:40-06:20

2 stops36h 40m

$1,884

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Wed 19/2

20:00-22:26

3 stops47h 26m

Lihue

Wed 26/2

23:15-08:25

3 stops60h 10m

$3,525

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Fri 28/2

17:25-07:11

1 stop34h 46m

$533

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Thu 20/2

21:40-18:25

1 stop17h 45m

$1,032

Flights are sorted by cheapest return flights first.

Deals found on 18/1

Best time to book a flight to Kaua'i

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

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

How long is the flight to Kaua'i?

On average, a flight from Sydney to Kaua'i takes 15 hours 29 minutes. Flights to Kaua'i from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Kaua'i?

The most popular airline flying from Sydney to Kaua'i is Hawaiian Airlines.

Hawaiian Airlines

Hawaiian Airlines

From $792

What are the cheapest airlines that fly to Kaua'i?

The cheapest airline flying from Sydney to Kaua'i is Hawaiian Airlines.

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 mm 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 20 January 2025.
Delta
8.0
Very Good
8,521 reviews
Check prices

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.6

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
8,521 reviews
Delta
8.0
Very Good
8,521 reviews
Check prices

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.6

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
2,333 reviews
Delta
8.0
Very Good
8,521 reviews
Check prices

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.6

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
3,754 reviews
Delta
8.0
Very Good
8,521 reviews
Check prices

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.6

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
8,982 reviews
Delta
8.0
Very Good
8,521 reviews
Check prices

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.6

Reviews

1 / 10

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

  • Can I find cheaper flights to Kaua'i if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Kaua'i on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Kaua'i?

    Based on reviews from Cheapflights users, Hawaiian Airlines is rated the highest out of the airlines that fly to Kaua'i.

  • What is the cheapest airport to fly to in Kaua'i?

    Lihue is currently the cheapest airport to fly to in Kaua'i. One-way flights to Lihue typically cost $96, while return flights cost around $225.

  • How much is a return flight to Kaua'i?

    A return flight to Kaua'i will typically cost around $150, however they can be found for as little as $139.

  • Where does the fastest flight to Kaua'i depart from?

    For those looking to save time traveling to Kaua'i, Melbourne offers the quickest one-way flight (13 hours 57 minutes).

  • Does Lihue have car hire?

    Yes. Those touching down at Lihue can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Lihue?

    Yes. Lihue has hotels nearby for those requiring accommodations. 1 BR Garden View at Marriott Kauai is the closest property to Lihue (0.0 km away from Lihue).

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