$1,314+ Cheap flights to Kaua'i

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/2. Fares are subject to change and may not be available on all flights or dates of travel.
— LIH
28 Şub — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Flights to Kaua'i in 2026

Enter your travel dates to find the best prices.

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 29 Ocak 2026.

Per 19/221:40
SYD
-
LIH
1 stop15h 23m
Alaska Airlines
Pzt 23/208:40
LIH
-
SYD
1 stop14h 05m
Alaska Airlines
Deal found 26/1$1,314
Paz 22/221:40
SYD
-
LIH
2 stops14h 34m
Hawaiian Airlines
Cmt 28/217:00
LIH
-
SYD
2 stops53h 45m
Hawaiian Airlines
Deal found 29/1$1,324
Cmt 14/221:40
SYD
-
LIH
1 stop15h 23m
Hawaiian Airlines
Cmt 21/211:40
LIH
-
SYD
2 stops59h 05m
Hawaiian Airlines
Deal found 29/1$1,331
Cmt 14/221:40
SYD
-
LIH
1 stop15h 23m
Alaska Airlines
Cmt 21/207:28
LIH
-
SYD
1 stop15h 17m
Alaska Airlines
Deal found 29/1$1,378
Cmt 14/210:40
SYD
-
LIH
2 stops25h 34m
China Eastern
Cmt 21/211:40
LIH
-
SYD
2 stops23h 50m
China Eastern
Deal found 29/1$1,752
Çar 1/419:25
SYD
-
LIH
2 stops37h 31m
Multiple Airlines
Çar 15/406:00
LIH
-
SYD
1 stop16h 50m
Multiple Airlines
Deal found 27/1$1,788
Çar 1/420:15
SYD
-
LIH
1 stop12h 41m
Qantas Airways
Çar 15/408:30
LIH
-
SYD
1 stop14h 00m
Qantas Airways
Deal found 27/1$1,823
Per 19/211:20
SYD
-
LIH
2 stops32h 24m
United Airlines
Pzt 23/214:25
LIH
-
SYD
1 stop21h 50m
United Airlines
Deal found 26/1$1,835

Find flight deals to Kaua'i

Find the latest flights to Kaua'i in 2026, 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 29 Ocak 2026.

Return from

$1,314
Alaska Airlines
  • Alaska Airlines
  • 19/2-23/2
  • 2 total stops
  • 29h 28m total
  • Sydney to Lihue
Search Deals

Cheapflights Fare Finder

 
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 29 Ocak 2026.
Use the filters below to find and compare flights to Kaua'i that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Per 19/2

21:40-16:03

1 stop15h 23m

Lihue

Pzt 23/2

08:40-19:45

1 stop14h 05m

$1,314

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Paz 22/2

21:40-15:14

2 stops14h 34m

Lihue

Cmt 28/2

17:00-19:45

2 stops53h 45m

$1,324

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Cmt 14/2

21:40-16:03

1 stop15h 23m

Lihue

Cmt 21/2

07:28-19:45

1 stop15h 17m

$1,378

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Çar 1/4

20:15-11:56

1 stop12h 41m

Lihue

Çar 15/4

08:30-18:30

1 stop14h 00m

$1,823

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Per 19/2

11:20-22:44

2 stops32h 24m

Lihue

Pzt 23/2

14:25-09:15

1 stop21h 50m

$1,835

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Çar 1/4

10:30-14:08

2 stops24h 38m

Lihue

Çar 15/4

10:45-06:55

2 stops24h 10m

$2,650

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Per 7/5

20:15-15:39

1 stop15h 24m

$2,135

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Per 7/5

10:20-19:21

2 stops29h 01m

$3,601

Flights are sorted by cheapest return flights first.

Deals found on 27/1

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.

Cheapflights Insights

Everything you need to know about your flight to Kaua'i

How long is the flight to Kaua'i?

On average, a flight from Sydney to Kaua'i takes 17 hours 22 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.

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).

FAQs about flying to Kaua'i

  • 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.

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

    For those looking to save time traveling to Kaua'i, Sydney Kingsford Smith offers the quickest one-way flight (17 hours 22 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. Marriott's Kauai Beach Club - Luxury 2 Bedroom Condos is the closest property to Lihue (0.0 km away from Lihue).

See more FAQs

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