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Cheap flights from the Cook Islands to Sydney from $328

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 29/4. Fares are subject to change and may not be available on all flights or dates of travel.
RAR — SYD
9 Jan — 16 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cook Islands to Sydney

Enter your travel dates to find the best prices.

Best flights from Cook Islands to Sydney
Discover carefully curated flight deals from Cook Islands to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 December 2025.

Sun 5/409:00RAR - SYD
Nonstop7h 35mJetstar
Tue 14/421:30SYD - RAR
Nonstop5h 45mJetstar
Deal found 8/12$853
Sun 5/422:15RAR - SYD
1 stop16h 25mAir New Zealand
Thu 16/407:50SYD - RAR
1 stop9h 15mAir New Zealand
Deal found 8/12$1,128
Sun 5/422:15RAR - SYD
1 stop16h 25mAir New Zealand
Tue 14/419:20SYD - RAR
1 stop15h 10mAir New Zealand
Deal found 8/12$1,161

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 10 December 2025.

Round-trip from

$853

One-way from

$328

Popular in

April

Cheapest in

May

Average price

$693

Good one-way deal

$276 or less
Jetstar
  • Jetstar
  • 5/4-14/4
  • Nonstop
  • 13h 20m total
  • Cook Islands to Sydney
Search Deals
Jetstar
  • Jetstar
  • 29/4
  • Nonstop
  • 7h 35m total
  • Cook Islands to Sydney
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($3 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($89 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 10 December 2025.
Use the filters below to find and compare flights from the Cook Islands to Sydney that are best for you.

Fly from

Cook Islands

Fly to

Sydney

Route

Depart

Return

Price

RarotongaSydney

RAR - SYD

RARSYD

Rarotonga

Sun 5/4

09:00-12:35

Nonstop7h 35m

Sydney Kingsford Smith

Tue 14/4

21:30-07:15

Nonstop5h 45m

$853

RarotongaSydney

RAR - SYD

RARSYD

Rarotonga

Sun 5/4

22:15-10:40

1 stop16h 25m

Sydney Kingsford Smith

Thu 16/4

07:50-21:05

1 stop9h 15m

$1,128

RarotongaSydney

RAR - SYD

RARSYD

Rarotonga

Sun 5/4

22:15-10:40

1 stop16h 25m

Sydney Kingsford Smith

Tue 14/4

19:20-14:30

1 stop15h 10m

$1,161

RarotongaSydney

RAR - SYD

RARSYD

Rarotonga

Wed 29/4

09:00-12:35

Nonstop7h 35m

$328

RarotongaSydney

RAR - SYD

RARSYD

Rarotonga

Sun 3/5

22:05-14:30

1 stop20h 25m

$393

RarotongaSydney

RAR - SYD

RARSYD

Rarotonga

Fri 1/5

09:00-12:35

Nonstop7h 35m

$453

RarotongaSydney

RAR - SYD

RARSYD

Rarotonga

Tue 5/5

09:00-12:35

Nonstop7h 35m

$462

RarotongaSydney

RAR - SYD

RARSYD

Rarotonga

Sat 2/5

22:15-19:10

1 stop24h 55m

$539

RarotongaSydney

RAR - SYD

RARSYD

Rarotonga

Wed 29/4

22:15-14:30

1 stop20h 15m

$583

RarotongaSydney

RAR - SYD

RARSYD

Rarotonga

Thu 2/4

14:45-21:50

1 stop10h 05m

$595

Flights are sorted by cheapest return flights first.

Deals found on 8/12

Showing 1-10 of 13 results
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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 10 December 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 61% on flights from Cook Islands to Sydney by exploring options for tickets in the morning.

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, 61 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 $853, Jetstar can have you in Sydney from Cook Islands in 7h 35m. Cook Islands and Sydney are separated by a distance of 4983 km. This flight may include one or multiple stops.

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

    While on average a flight from Cook Islands to Sydney is generally $311, our data shows the cheapest flight currently is $239. When looking at the most popular route, (Rarotonga - Sydney Kingsford Smith), you can expect to pay $853 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
Katoomba
Penrith
Terrigal
Manly
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Lithgow
Coogee
Leura
Bondi Beach
Cronulla

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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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