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Cheap flights from the Cook Islands to Sydney from $436

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
RAR — SYD
20 Apr — 27 Apr1
1 adult

Cheap 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 15 April 2025.

Round-trip from

$704

One-way from

$436

Popular in

April

Cheapest in

May

Average price

$1,596

Good one-way deal

$502 or less
Jetstar
  • Jetstar
  • 21/5-28/5
  • Nonstop
  • 13h 30m total
  • Cook Islands to Sydney
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Jetstar
  • Jetstar
  • 18/5
  • Nonstop
  • 7h 25m total
  • Cook Islands to Sydney
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($186 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease ($100 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Price to beat on a one-way flight from Cook Islands to Sydney Kingsford Smith.
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Find flight deals from Cook Islands to Sydney

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 15 April 2025.

Wed 21/508:10RAR - SYD
Nonstop7h 45mJetstar
Wed 28/521:10SYD - RAR
Nonstop5h 45mJetstar
Deal found 15/4$704
Wed 21/522:05RAR - SYD
1 stop13h 40mMultiple Airlines
Wed 28/520:00SYD - RAR
2 stops21h 05mMultiple Airlines
Deal found 15/4$1,232
Wed 21/522:05RAR - SYD
2 stops17h 55mQantas Airways
Wed 28/515:00SYD - RAR
2 stops26h 05mQantas Airways
Deal found 15/4$4,004

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 15 April 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

Wed 21/5

08:10-11:55

Nonstop7h 45m

Sydney Kingsford Smith

Wed 28/5

21:10-06:55

Nonstop5h 45m

$704

RarotongaSydney

RAR - SYD

RARSYD

Rarotonga

Wed 21/5

22:05-07:45

1 stop13h 40m

Sydney Kingsford Smith

Wed 28/5

20:00-21:05

2 stops21h 05m

$1,232

RarotongaSydney

RAR - SYD

RARSYD

Rarotonga

Wed 21/5

22:05-12:00

2 stops17h 55m

Sydney Kingsford Smith

Wed 28/5

15:00-21:05

2 stops26h 05m

$4,004

RarotongaSydney

RAR - SYD

RARSYD

Rarotonga

Sun 18/5

09:10-12:35

Nonstop7h 25m

$436

RarotongaSydney

RAR - SYD

RARSYD

Rarotonga

Thu 21/8

03:05-08:45

1 stop9h 40m

$579

RarotongaSydney

RAR - SYD

RARSYD

Rarotonga

Sat 17/5

03:05-22:15

2 stops23h 10m

$752

Flights are sorted by cheapest return flights first.

Deals found on 15/4

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 15 April 2025.

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.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated 15 April 2025.
Air New Zealand
8.0
Very Good
464 reviews
Check prices

Food

7.2

Comfort

8.0

Overall

8.0

Entertainment

7.4

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2025

SFO - CHC

Wifi was $20 for the whole flight--way too expensive! On a similar flight operated by Air New Zealand, wifi was free, and it should be included in the ticket price.
Air New Zealand
8.0
Very Good
464 reviews
Air New Zealand
8.0
Very Good
464 reviews
Check prices

Food

7.2

Comfort

8.0

Overall

8.0

Entertainment

7.4

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2025

SFO - CHC

Wifi was $20 for the whole flight--way too expensive! On a similar flight operated by Air New Zealand, wifi was free, and it should be included in the ticket price.
Qantas Airways
7.5
Good
818 reviews
Air New Zealand
8.0
Very Good
464 reviews
Check prices

Food

7.2

Comfort

8.0

Overall

8.0

Entertainment

7.4

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2025

SFO - CHC

Wifi was $20 for the whole flight--way too expensive! On a similar flight operated by Air New Zealand, wifi was free, and it should be included in the ticket price.
Jetstar
6.6
Okay
437 reviews
Air New Zealand
8.0
Very Good
464 reviews
Check prices

Food

7.2

Comfort

8.0

Overall

8.0

Entertainment

7.4

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2025

SFO - CHC

Wifi was $20 for the whole flight--way too expensive! On a similar flight operated by Air New Zealand, wifi was free, and it should be included in the ticket price.

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, 74 users have taken a look at flights from Cook Islands to Sydney Kingsford Smith.

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

    While on average a flight from Cook Islands to Sydney is generally $767, our data shows the cheapest flight currently is $400. When looking at the most popular route, (Rarotonga - Sydney Kingsford Smith), you can expect to pay $656 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.

  • What is the cheapest month to book a flight from Cook Islands to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Cook Islands to Sydney (average of $129). Flying from Cook Islands to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near the Cook Islands?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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Top airline flying from Cook Islands to Sydney

Discover the top airline that operate flights from Cook Islands to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$577Average$1,004FlexibilityNo cancel feeOn-time74%
Search Jetstar flights

Fly with Cheapflights

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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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