What is the cheapest airline that flies from Sydney Kingsford Smith to Kaua'i?

Alaska Airlines is the most popular carrier operating from Sydney Kingsford Smith to Kaua'i

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Kaua'i?

Prices for flights from Sydney Kingsford Smith Airport to Kaua'i were last updated today.

How old do you have to be to fly from Sydney Kingsford Smith Airport to Kaua'i?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Kaua'i.

What documentation or ID do you need to fly to Kaua'i?

The travel and health documents you'll need for your trip to Kaua'i may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Kaua'i. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$1,327 Cheap Flights from Sydney to Kaua'i in 2026

1 adult

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Find the cheapest flights from Sydney to Kaua'i

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

21:40 - 06:57

SYD

LIH

30h 17m

1 stop

09:57 - 19:45

LIH

SYD

12h 48m

1 stop

$1,327Alaska Airlines

Thu, 19 Feb - Mon, 23 Feb

21:40 - 10:37

SYD

LIH

33h 57m

1 stop

06:00 - 19:45

LIH

SYD

16h 45m

1 stop

$1,332Alaska Airlines

Thu, 19 Feb - Mon, 23 Feb

19:15 - 13:03

SYD

LIH

38h 48m

2 stops

17:00 - 19:45

LIH

SYD

53h 45m

2 stops

$1,518Multiple Airlines

Mon, 2 Mar - Mon, 9 Mar

19:15 - 22:22

SYD

LIH

48h 07m

2 stops

10:27 - 19:45

LIH

SYD

12h 18m

1 stop

$1,522Multiple Airlines

Mon, 2 Mar - Mon, 9 Mar

20:10 - 12:19

SYD

LIH

13h 09m

1 stop

08:52 - 18:20

LIH

SYD

12h 28m

1 stop

$1,749Multiple Airlines

Mon, 2 Mar - Mon, 9 Mar

12:10 - 13:10

SYD

LIH

22h 00m

1 stop

23:59 - 09:05

LIH

SYD

36h 06m

2 stops

$1,854United Airlines

Thu, 19 Feb - Mon, 23 Feb

11:20 - 22:44

SYD

LIH

32h 24m

2 stops

14:25 - 09:15

LIH

SYD

21h 50m

1 stop

$1,861United Airlines

Thu, 19 Feb - Mon, 23 Feb

11:20 - 22:44

SYD

LIH

32h 24m

2 stops

14:25 - 09:05

LIH

SYD

45h 40m

2 stops

$1,875United Airlines

Thu, 19 Feb - Mon, 23 Feb

17:30 - 22:18

SYD

LIH

49h 48m

3 stops

22:19 - 18:50

LIH

SYD

47h 31m

2 stops

$3,701Multiple Airlines

Mon, 2 Mar - Mon, 9 Mar

21:40 - 22:18

SYD

LIH

45h 38m

2 stops

23:19 - 18:50

LIH

SYD

46h 31m

2 stops

$3,860Qatar Airways

Thu, 19 Feb - Mon, 23 Feb

Alaska Airlines flights from Sydney to Kaua'i

Our best Alaska Airlines deals on Sydney to Kaua'i flight tickets

Alaska Airlines

19 Feb

SYD21:40Sydney Kingsford Smith

30h 17m

1 stop

LIH06:57Lihue

23 Feb

LIH09:57Lihue

12h 48m

1 stop

SYD19:45Sydney Kingsford Smith

$1,327

Alaska Airlines

19 Feb

SYD21:40Sydney Kingsford Smith

33h 57m

1 stop

LIH10:37Lihue

23 Feb

LIH06:00Lihue

16h 45m

1 stop

SYD19:45Sydney Kingsford Smith

$1,332

United Airlines flights from Sydney to Kaua'i

Our best United Airlines deals on Sydney to Kaua'i flight tickets

United Airlines

19 Feb

SYD12:10Sydney Kingsford Smith

22h 00m

1 stop

LIH13:10Lihue

23 Feb

LIH23:59Lihue

36h 06m

2 stops

SYD09:05Sydney Kingsford Smith

$1,854

United Airlines

19 Feb

SYD11:20Sydney Kingsford Smith

32h 24m

2 stops

LIH22:44Lihue

23 Feb

LIH14:25Lihue

21h 50m

1 stop

SYD09:15Sydney Kingsford Smith

$1,861

United Airlines

19 Feb

SYD11:20Sydney Kingsford Smith

32h 24m

2 stops

LIH22:44Lihue

23 Feb

LIH14:25Lihue

45h 40m

2 stops

SYD09:05Sydney Kingsford Smith

$1,875

Fly from

Fly to

Route

Depart

Return

Price

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Thu 19/2

21:40-06:57

1 stop30h 17m

Lihue

Mon 23/2

09:57-19:45

1 stop12h 48m

$1,327

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Thu 19/2

21:40-10:37

1 stop33h 57m

Lihue

Mon 23/2

06:00-19:45

1 stop16h 45m

$1,332

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Mon 2/3

19:15-13:03

2 stops38h 48m

Lihue

Mon 9/3

17:00-19:45

2 stops53h 45m

$1,518

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Mon 2/3

19:15-22:22

2 stops48h 07m

Lihue

Mon 9/3

10:27-19:45

1 stop12h 18m

$1,522

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Mon 2/3

20:10-12:19

1 stop13h 09m

Lihue

Mon 9/3

08:52-18:20

1 stop12h 28m

$1,749

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Thu 19/2

12:10-13:10

1 stop22h 00m

Lihue

Mon 23/2

23:59-09:05

2 stops36h 06m

$1,854

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Thu 19/2

11:20-22:44

2 stops32h 24m

Lihue

Mon 23/2

14:25-09:15

1 stop21h 50m

$1,861

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Thu 19/2

11:20-22:44

2 stops32h 24m

Lihue

Mon 23/2

14:25-09:05

2 stops45h 40m

$1,875

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Mon 2/3

17:30-22:18

3 stops49h 48m

Lihue

Mon 9/3

22:19-18:50

2 stops47h 31m

$3,701

SydneyLihue

SYD - LIH

SYDLIH

Sydney Kingsford Smith

Thu 19/2

21:40-22:18

2 stops45h 38m

Lihue

Mon 23/2

23:19-18:50

2 stops46h 31m

$3,860

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Sydney to Kaua'i

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Sydney to Kaua'i flights?

No. A direct flight is the cheapest option for a flight between Sydney to Kaua'i.

Cheap Sydney to Kaua'i flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Kaua'i

Fastest flight time	33h 57m
Direct flights	None

The fastest flight from Sydney to Kaua'i takes 33h 57m

There are no direct flights from Sydney to Kaua'i. There are no popular flight routes from Sydney to Kaua'i.

Search flight deals

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Kaua'i?
Prices for flights from Sydney Kingsford Smith Airport to Kaua'i were last updated today.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Kaua'i?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Kaua'i.
What documentation or ID do you need to fly to Kaua'i?
The travel and health documents you'll need for your trip to Kaua'i may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Kaua'i. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Sydney to Kaua'i?
momondo data reveals that the most frequently booked plane model on the route from Sydney to Kaua'i is Boeing 737-800 Passenger/BBJ2 (winglets), representing 16.45% of all bookings. The subsequent popular models are Airbus A330-300 at 11.03%, Airbus A320-100/200 at 10.70%, and Airbus A321neo at 9.34%.

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Kaua'i?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sydney to Kaua'i. momondo saves you time and could save you money on your trip.

Can I find flights from Sydney to Kaua'i with flexible booking policies on momondo?

Yes. All flights to Kaua'i from Sydney on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Sydney to Kaua'i?

momondo provides multiple filters to help you find the best flight to Kaua'i from Sydney. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Sydney to Kaua'i right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Sydney to Kaua'i flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.