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Cheap flights from the Cook Islands to Sydney from $347

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 21/8. Fares are subject to change and may not be available on all flights or dates of travel.
RAR — SYD
25 Apr — 2 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cook Islands to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Cook Islands to Sydney
Explore the most affordable flight options available from Cook Islands to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 March 2026.

Wed 1/408:00
RAR
-
SYD
Nonstop7h 35m
Jetstar
Tue 28/421:30
SYD
-
RAR
Nonstop5h 50m
Jetstar
Deal found 25/3$598
Sun 10/509:00
RAR
-
SYD
Nonstop7h 35m
Jetstar
Sun 17/521:30
SYD
-
RAR
Nonstop5h 50m
Jetstar
Deal found 26/3$630
Sun 17/522:05
RAR
-
SYD
1 stop20h 15m
Jetstar
Tue 26/521:30
SYD
-
RAR
Nonstop5h 50m
Jetstar
Deal found 23/3$760
Wed 6/509:00
RAR
-
SYD
Nonstop7h 35m
Jetstar
Wed 13/521:30
SYD
-
RAR
Nonstop5h 50m
Jetstar
Deal found 22/3$793
Wed 1/408:00
RAR
-
SYD
Nonstop7h 35m
Multiple Airlines
Tue 28/419:20
SYD
-
RAR
1 stop21h 45m
Multiple Airlines
Deal found 25/3$923

Find flight deals from Cook Islands to Sydney

Keep the following information in mind while searching for Cook Islands to Sydney flight deals. Data was last updated 26 March 2026.

Round-trip from

$630

One-way from

$347

Good one-way deal

$371 or less
Jetstar
  • Jetstar
  • 10/5-17/5
  • Nonstop
  • 13h 25m total
  • Cook Islands to Sydney
Search Deals
Jetstar
  • Jetstar
  • 21/8
  • Nonstop
  • 7h 35m total
  • Cook Islands to Sydney
Search Deals
Price to beat on a one-way flight from Cook Islands to Sydney Kingsford Smith.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cook Islands to Sydney 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 26 March 2026.
Use the filters below to find and compare flights from the Cook Islands to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

RarotongaSydney

RAR - SYD

RARSYD

Rarotonga

Sun 10/5

09:00-12:35

Nonstop7h 35m

Sydney Kingsford Smith

Sun 17/5

21:30-07:20

Nonstop5h 50m

$630

RarotongaSydney

RAR - SYD

RARSYD

Rarotonga

Wed 6/5

22:05-14:20

1 stop20h 15m

Sydney Kingsford Smith

Wed 13/5

21:30-07:20

Nonstop5h 50m

$896

RarotongaSydney

RAR - SYD

RARSYD

Rarotonga

Sun 10/5

09:00-12:35

Nonstop7h 35m

Sydney Kingsford Smith

Sun 17/5

19:15-21:05

2 stops21h 50m

$993

RarotongaSydney

RAR - SYD

RARSYD

Rarotonga

Tue 14/4

09:00-12:35

Nonstop7h 35m

Sydney Kingsford Smith

Tue 21/4

21:30-07:20

Nonstop5h 50m

$1,036

RarotongaSydney

RAR - SYD

RARSYD

Rarotonga

Wed 6/5

22:05-14:20

1 stop20h 15m

Sydney Kingsford Smith

Wed 13/5

19:25-21:05

1 stop21h 40m

$1,040

RarotongaSydney

RAR - SYD

RARSYD

Rarotonga

Fri 8/5

22:05-14:20

1 stop20h 15m

Sydney Kingsford Smith

Fri 15/5

21:50-21:05

2 stops19h 15m

$1,153

RarotongaSydney

RAR - SYD

RARSYD

Rarotonga

Sun 5/4

22:05-08:40

2 stops38h 35m

Sydney Kingsford Smith

Tue 14/4

21:30-07:20

Nonstop5h 50m

$1,555

RarotongaSydney

RAR - SYD

RARSYD

Rarotonga

Thu 7/5

15:45-21:50

1 stop10h 05m

Sydney Kingsford Smith

Thu 14/5

06:00-21:05

3 stops35h 05m

$1,563

RarotongaSydney

RAR - SYD

RARSYD

Rarotonga

Sun 5/4

22:15-08:45

1 stop14h 30m

Sydney Kingsford Smith

Thu 16/4

07:50-21:05

1 stop9h 15m

$1,673
Cheapest one-way
Fastest single journey

RarotongaSydney

RAR - SYD

RARSYD

Rarotonga

Fri 21/8

09:00-12:35

Nonstop7h 35m

$347

Flights are sorted by cheapest return flights first.

Deals found on 26/3

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Cook Islands to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Cook Islands 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 from the Cook Islands to Sydney

What is the cheapest time of day to fly from CK to SYD?

Find hourly flight availability from Cook Islands to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 March 2026.

When flying from Cook Islands to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Cook Islands to Sydney. 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 into for flights to Sydney from Cook Islands?

    Located just 7.5 km from the city centre, Sydney Kingsford Smith (SYD) is the airport most travelers will use when flying to Sydney from Cook Islands.

  • How popular is this Cook Islands to Sydney flight route?

    Within the past month, 60 users have taken a look at flights from Cook Islands to Sydney Kingsford Smith.

  • How long is the flight from Cook Islands to Sydney?

    For as low as $630, Jetstar can have you in Sydney from Cook Islands in 7h 35m. Cook Islands and Sydney are separated by a distance of 4983 km. All flights are typically direct.

  • What are the cheapest airlines to fly from Cook Islands to Sydney one-way?

    To fly one-way, consider booking your trip with Jetstar, which is currently one of the cheapest options available, starting at $151. Virgin Australia flights start at $243 while deals on Batik Air start at $290 one-way.

  • What are the cheapest flights from Cook Islands to Sydney?

    While on average a flight from Cook Islands to Sydney is generally $376, our data shows the cheapest flight currently is $307. When looking at the most popular route, (Rarotonga - Sydney Kingsford Smith), you can expect to pay $598 for that flight.

  • Can I find deals for flights from Cook Islands to Sydney that include hotel bookings?

    Yes. In addition to deals on Cook Islands to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cook Islands to Sydney?

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

  • Can I find deals for business class flights from Cook Islands to Sydney?

    Yes. Cheapflights offers flight deals from Cook Islands to Sydney 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Terrigal
Lithgow
Katoomba
Manly
Bondi Beach
Coogee
Cronulla
Leura
Randwick

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Cook Islands to Sydney?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Cook Islands to Sydney. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Cook Islands to Sydney?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Cook Islands.

Can Cheapflights find flights from Cook Islands to Sydney with no change fees?

Yes! Cheapflights helps users easily find flights from Cook Islands to Sydney with no change fees.

Can Cheapflights notify me if prices for flights from Cook Islands to Sydney become cheaper?

Yes, Cheapflights offers price alerts on Cook Islands to Sydney flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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