Cheap flights from Sydney to the Cook Islands from $298

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 24/4. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — RAR
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Cook Islands

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Cook Islands
Explore the most affordable flight options available from Sydney to Cook Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 December 2025.

Sat 6/1220:15SYD - RAR
1 stop14h 25mMultiple Airlines
Wed 10/1208:25RAR - SYD
Nonstop7h 10mMultiple Airlines
Deal found 2/12$901
Sat 6/1220:15SYD - RAR
1 stop14h 25mMultiple Airlines
Tue 9/1209:00RAR - SYD
Nonstop7h 10mMultiple Airlines
Deal found 3/12$919
Sun 7/1221:30SYD - RAR
Nonstop6h 05mJetstar
Sun 21/1209:00RAR - SYD
Nonstop7h 10mJetstar
Deal found 3/12$1,021
Sat 6/1220:15SYD - RAR
1 stop14h 25mAir New Zealand
Tue 9/1221:20RAR - SYD
1 stop27h 25mAir New Zealand
Deal found 3/12$1,080
Tue 9/1221:30SYD - RAR
Nonstop6h 05mJetstar
Tue 16/1209:00RAR - SYD
Nonstop7h 10mJetstar
Deal found 3/12$1,140
Sun 7/1219:15SYD - RAR
1 stop21h 50mMultiple Airlines
Sun 21/1209:00RAR - SYD
Nonstop7h 10mMultiple Airlines
Deal found 3/12$1,155
Fri 19/1221:30SYD - RAR
Nonstop6h 05mJetstar
Fri 26/1209:00RAR - SYD
Nonstop7h 10mJetstar
Deal found 3/12$1,201
Fri 19/1207:45SYD - RAR
1 stop9h 25mMultiple Airlines
Fri 26/1209:00RAR - SYD
Nonstop7h 10mMultiple Airlines
Deal found 3/12$1,447
Tue 9/1221:30SYD - RAR
Nonstop6h 05mMultiple Airlines
Tue 16/1221:20RAR - SYD
1 stop14h 25mMultiple Airlines
Deal found 3/12$1,456

Find flight deals from Sydney to Cook Islands

Keep the following information in mind while searching for Sydney to Cook Islands flight deals. Data was last updated 5 December 2025.

Round-trip from

$575

One-way from

$360

Popular in

December

Cheapest in

August

Average price

$1,468

Good round-trip deal

$668 or less

Good one-way deal

$462 or less
Jetstar
  • Jetstar
  • 8/2-13/2
  • Nonstop
  • 13h 15m total
  • Sydney to Cook Islands
Jetstar
  • Jetstar
  • 30/1
  • Nonstop
  • 6h 05m total
  • Sydney to Cook Islands
Highest demand for flights based on searches. 21% potential increase in price ($394 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease ($75 potential savings vs. average return price).
Average for round-trip flights in December 2025
Price to beat on a round-trip flight from Sydney Kingsford Smith to Cook Islands.
Price to beat on a one-way flight from Sydney Kingsford Smith to Cook Islands.

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Cook Islands 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 5 December 2025.
Use the filters below to find and compare flights from Sydney to the Cook Islands that are best for you.

Fly from

Sydney

Fly to

Cook Islands

Route

Depart

Return

Price

SydneyRarotonga

SYD - RAR

SYDRAR

Sydney Kingsford Smith

Sun 8/2

21:30-06:35

Nonstop6h 05m

Rarotonga

Fri 13/2

09:00-13:10

Nonstop7h 10m

$575

SydneyRarotonga

SYD - RAR

SYDRAR

Sydney Kingsford Smith

Sun 25/1

21:30-06:35

Nonstop6h 05m

Rarotonga

Sun 8/2

09:00-13:10

Nonstop7h 10m

$685

SydneyRarotonga

SYD - RAR

SYDRAR

Sydney Kingsford Smith

Sun 10/5

21:30-07:15

Nonstop5h 45m

Rarotonga

Fri 15/5

22:05-14:30

1 stop20h 25m

$857

SydneyRarotonga

SYD - RAR

SYDRAR

Sydney Kingsford Smith

Tue 2/6

21:30-07:15

Nonstop5h 45m

Rarotonga

Tue 16/6

09:00-12:35

Nonstop7h 35m

$951

SydneyRarotonga

SYD - RAR

SYDRAR

Sydney Kingsford Smith

Wed 3/6

07:50-21:05

1 stop9h 15m

Rarotonga

Tue 9/6

09:00-12:35

Nonstop7h 35m

$962

SydneyRarotonga

SYD - RAR

SYDRAR

Sydney Kingsford Smith

Sun 15/2

21:30-06:35

Nonstop6h 05m

Rarotonga

Thu 19/2

14:55-21:45

1 stop9h 50m

$977

SydneyRarotonga

SYD - RAR

SYDRAR

Sydney Kingsford Smith

Wed 3/6

07:50-21:05

1 stop9h 15m

Rarotonga

Tue 9/6

15:45-21:50

1 stop10h 05m

$1,006

SydneyRarotonga

SYD - RAR

SYDRAR

Sydney Kingsford Smith

Tue 10/2

21:30-06:35

Nonstop6h 05m

Rarotonga

Wed 25/2

21:05-07:35

1 stop13h 30m

$1,013

SydneyRarotonga

SYD - RAR

SYDRAR

Sydney Kingsford Smith

Tue 2/6

09:10-22:05

1 stop8h 55m

Rarotonga

Tue 16/6

15:45-21:50

1 stop10h 05m

$1,019

SydneyRarotonga

SYD - RAR

SYDRAR

Sydney Kingsford Smith

Sat 7/2

13:55-13:40

1 stop20h 45m

Rarotonga

Sat 14/2

14:55-21:45

1 stop9h 50m

$1,036

Flights are sorted by cheapest return flights first.

Deals found on 2/12

Showing 1-10 of 35 results
1
2
3
4

Best time to book a flight from Sydney to Cook Islands

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

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

Currently, August is the cheapest month in which you can book a flight from Sydney to Cook Islands (average of $298). Flying from Sydney to Cook Islands in December is currently the most expensive (average of $815). 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.

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

Find hourly flight availability from Sydney to Cook Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 December 2025.

When flying from Sydney to Cook Islands, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 8% versus a flight in the afternoon.

What is the cheapest day to fly from Sydney to Cook Islands?

Use this chart to determine the cheapest time to fly return from Sydney to Cook Islands. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Sydney to Cook Islands flight should consider departing on Tuesday at midday when fares are most often at their lowest. Friday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

How often are flights from Sydney to the Cook Islands delayed?

About 28% of weekly flights between Sydney and Cook Islands have experienced delays in the past year, with the average delay time being 89 minutes.

What is the most punctual flight time for Sydney to the Cook Islands flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Sydney to the Cook Islands flights?

Over the past year, Jetstar have had the lowest number of delays on this route, with just 28% of flights being delayed.

Reviews of airlines servicing Cook Islands

Get insights into the airlines that provide service to Cook Islands. 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 Cook Islands. Reviews last updated 5 December 2025.
Read through reviews of airlines operating flights from Sydney to the Cook Islands, such as Air New Zealand, Qantas Airways, andJetstar. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Entertainment

7.5

Reviews

1 / 20
6.0
Good

Annabel,Dec 2025

WRE - AKL

Both my flights from Whangarei to Auckland and Auckland to Vancouver where late by an hour... That created a lot of anxiety that I would make it between flights, and had my husband waiting many hours for me in Vancouver to pick me up. Can there not be another plane on standby for when delays happen. The weather was not stormy, whatever the reason for the delay it happens a lot! Talking to local kiwis. No one is happy about it. The planes are also quite cold. I realise there is a belief that the cold helps one sleep, but that's a myth. It really doesn't. There is a certain warm temperature maybe a touch below body heat that is cosy to sleep. I dressed extra warm, with a t-shit, sweater and feather winter coat, still using the blanket for my legs, to stay warm on the flight back to Vancouver. It was uncomfortable in economy class. Not much room to stretch between two people. Everything else was lovely, the attendants, the food. I wish that there were more signs at the Auckland airport, knowing where to go would have been nice too. When I first landed in Auckland and had to go to domestic, it was my first time after 30 years. I asked someone where do I go? they said follow the line. They didn't say there was a bus, there were no signs saying free bus to and from domestic. It was pouring with rain, my plane again had arrived late from Brisbane, that time, air NZ all the way and I followed the line, hoping it was around the next corner, and the next corner, and the next... arriving soaked! With a few mins to spare to my auckland to whangarei flight. High anxiety that day too. When I went from Vancouver-Auckland-Brisbane. I again was confused with the signs to go international. And walking through the shops, would never have guest that was the way to go. I realise Auckland airport is getting construction done, maybe that will solve the way people go with better signs then. but for now its very confusing. Plus I saw someone purchase maple syrup at customs before their flight, and it was confiscated when they had their carry on bag checked. That doesn't seem right, made not want to purchase anything at customs. If its going to be confiscated. my recharger battery to use on the go to power charge my ipad and phone was confiscated that was over $100, would like my money back. It went from vancouver to brisbane to auckland and whangarei, then whangarei to auckland. but auckland to vancouver my luggage had the lock broken and a note saying they took it. kinda feel violated. Could customs not have called me over and asked me about it, and i could have carried it on in my carryon bag, because it seemed ok when i had it on my carry on, just not my suitcase. I ipad and phone have lithium batteries, didn't seem right. It was for charging when i was up north of newzealand on the beach. taking lots of photos needed it to recharge divices when there was no electricity driving in the car. anyway that was annoying. live and learn.

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Entertainment

7.5

Reviews

1 / 20
6.0
Good

Annabel,Dec 2025

WRE - AKL

Both my flights from Whangarei to Auckland and Auckland to Vancouver where late by an hour... That created a lot of anxiety that I would make it between flights, and had my husband waiting many hours for me in Vancouver to pick me up. Can there not be another plane on standby for when delays happen. The weather was not stormy, whatever the reason for the delay it happens a lot! Talking to local kiwis. No one is happy about it. The planes are also quite cold. I realise there is a belief that the cold helps one sleep, but that's a myth. It really doesn't. There is a certain warm temperature maybe a touch below body heat that is cosy to sleep. I dressed extra warm, with a t-shit, sweater and feather winter coat, still using the blanket for my legs, to stay warm on the flight back to Vancouver. It was uncomfortable in economy class. Not much room to stretch between two people. Everything else was lovely, the attendants, the food. I wish that there were more signs at the Auckland airport, knowing where to go would have been nice too. When I first landed in Auckland and had to go to domestic, it was my first time after 30 years. I asked someone where do I go? they said follow the line. They didn't say there was a bus, there were no signs saying free bus to and from domestic. It was pouring with rain, my plane again had arrived late from Brisbane, that time, air NZ all the way and I followed the line, hoping it was around the next corner, and the next corner, and the next... arriving soaked! With a few mins to spare to my auckland to whangarei flight. High anxiety that day too. When I went from Vancouver-Auckland-Brisbane. I again was confused with the signs to go international. And walking through the shops, would never have guest that was the way to go. I realise Auckland airport is getting construction done, maybe that will solve the way people go with better signs then. but for now its very confusing. Plus I saw someone purchase maple syrup at customs before their flight, and it was confiscated when they had their carry on bag checked. That doesn't seem right, made not want to purchase anything at customs. If its going to be confiscated. my recharger battery to use on the go to power charge my ipad and phone was confiscated that was over $100, would like my money back. It went from vancouver to brisbane to auckland and whangarei, then whangarei to auckland. but auckland to vancouver my luggage had the lock broken and a note saying they took it. kinda feel violated. Could customs not have called me over and asked me about it, and i could have carried it on in my carryon bag, because it seemed ok when i had it on my carry on, just not my suitcase. I ipad and phone have lithium batteries, didn't seem right. It was for charging when i was up north of newzealand on the beach. taking lots of photos needed it to recharge divices when there was no electricity driving in the car. anyway that was annoying. live and learn.

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Entertainment

7.5

Reviews

1 / 20
6.0
Good

Annabel,Dec 2025

WRE - AKL

Both my flights from Whangarei to Auckland and Auckland to Vancouver where late by an hour... That created a lot of anxiety that I would make it between flights, and had my husband waiting many hours for me in Vancouver to pick me up. Can there not be another plane on standby for when delays happen. The weather was not stormy, whatever the reason for the delay it happens a lot! Talking to local kiwis. No one is happy about it. The planes are also quite cold. I realise there is a belief that the cold helps one sleep, but that's a myth. It really doesn't. There is a certain warm temperature maybe a touch below body heat that is cosy to sleep. I dressed extra warm, with a t-shit, sweater and feather winter coat, still using the blanket for my legs, to stay warm on the flight back to Vancouver. It was uncomfortable in economy class. Not much room to stretch between two people. Everything else was lovely, the attendants, the food. I wish that there were more signs at the Auckland airport, knowing where to go would have been nice too. When I first landed in Auckland and had to go to domestic, it was my first time after 30 years. I asked someone where do I go? they said follow the line. They didn't say there was a bus, there were no signs saying free bus to and from domestic. It was pouring with rain, my plane again had arrived late from Brisbane, that time, air NZ all the way and I followed the line, hoping it was around the next corner, and the next corner, and the next... arriving soaked! With a few mins to spare to my auckland to whangarei flight. High anxiety that day too. When I went from Vancouver-Auckland-Brisbane. I again was confused with the signs to go international. And walking through the shops, would never have guest that was the way to go. I realise Auckland airport is getting construction done, maybe that will solve the way people go with better signs then. but for now its very confusing. Plus I saw someone purchase maple syrup at customs before their flight, and it was confiscated when they had their carry on bag checked. That doesn't seem right, made not want to purchase anything at customs. If its going to be confiscated. my recharger battery to use on the go to power charge my ipad and phone was confiscated that was over $100, would like my money back. It went from vancouver to brisbane to auckland and whangarei, then whangarei to auckland. but auckland to vancouver my luggage had the lock broken and a note saying they took it. kinda feel violated. Could customs not have called me over and asked me about it, and i could have carried it on in my carryon bag, because it seemed ok when i had it on my carry on, just not my suitcase. I ipad and phone have lithium batteries, didn't seem right. It was for charging when i was up north of newzealand on the beach. taking lots of photos needed it to recharge divices when there was no electricity driving in the car. anyway that was annoying. live and learn.

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Entertainment

7.5

Reviews

1 / 20
6.0
Good

Annabel,Dec 2025

WRE - AKL

Both my flights from Whangarei to Auckland and Auckland to Vancouver where late by an hour... That created a lot of anxiety that I would make it between flights, and had my husband waiting many hours for me in Vancouver to pick me up. Can there not be another plane on standby for when delays happen. The weather was not stormy, whatever the reason for the delay it happens a lot! Talking to local kiwis. No one is happy about it. The planes are also quite cold. I realise there is a belief that the cold helps one sleep, but that's a myth. It really doesn't. There is a certain warm temperature maybe a touch below body heat that is cosy to sleep. I dressed extra warm, with a t-shit, sweater and feather winter coat, still using the blanket for my legs, to stay warm on the flight back to Vancouver. It was uncomfortable in economy class. Not much room to stretch between two people. Everything else was lovely, the attendants, the food. I wish that there were more signs at the Auckland airport, knowing where to go would have been nice too. When I first landed in Auckland and had to go to domestic, it was my first time after 30 years. I asked someone where do I go? they said follow the line. They didn't say there was a bus, there were no signs saying free bus to and from domestic. It was pouring with rain, my plane again had arrived late from Brisbane, that time, air NZ all the way and I followed the line, hoping it was around the next corner, and the next corner, and the next... arriving soaked! With a few mins to spare to my auckland to whangarei flight. High anxiety that day too. When I went from Vancouver-Auckland-Brisbane. I again was confused with the signs to go international. And walking through the shops, would never have guest that was the way to go. I realise Auckland airport is getting construction done, maybe that will solve the way people go with better signs then. but for now its very confusing. Plus I saw someone purchase maple syrup at customs before their flight, and it was confiscated when they had their carry on bag checked. That doesn't seem right, made not want to purchase anything at customs. If its going to be confiscated. my recharger battery to use on the go to power charge my ipad and phone was confiscated that was over $100, would like my money back. It went from vancouver to brisbane to auckland and whangarei, then whangarei to auckland. but auckland to vancouver my luggage had the lock broken and a note saying they took it. kinda feel violated. Could customs not have called me over and asked me about it, and i could have carried it on in my carryon bag, because it seemed ok when i had it on my carry on, just not my suitcase. I ipad and phone have lithium batteries, didn't seem right. It was for charging when i was up north of newzealand on the beach. taking lots of photos needed it to recharge divices when there was no electricity driving in the car. anyway that was annoying. live and learn.

Related info for your journey

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

    For a flight from Sydney to Cook Islands, you will be flying from Kingsford Smith. Sydney Kingsford Smith (SYD) is just 7.5 km from the centre of the city.

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

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

    For as low as $575, Jetstar can have you in Cook Islands from Sydney in 6h 05m. Airlines will cover a distance of 4983 km. Both multi-stop and direct flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as $250 on Jetstar. Other airlines that offer cheap prices include Qantas Airways from $337 and Air New Zealand from $489 one-way.

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

    Looking for the cheapest flight from Sydney to Cook Islands? While on average our users pay $674, our data indicates the cheapest price to be $327. The most popular route (Sydney Kingsford Smith - Rarotonga), is priced around $685.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sydney to Cook Islands 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 Sydney to Cook Islands?

    Currently, August is the cheapest month in which you can book a flight from Sydney to Cook Islands (average of $298). Flying from Sydney to Cook Islands in December is currently the most expensive (average of $815). 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

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.

Top 3 airlines flying from Sydney to Cook Islands

Discover the top 3 airlines that operate flights from Sydney to Cook Islands. 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 5 December 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$446Average$841FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Qantas AirwaysCheapest$906Average$1,299FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air New ZealandCheapest$925Average$1,445FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights

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 Sydney to Cook Islands?

Cheapflights helps you search for flights from Sydney to Cook Islands via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to Cook Islands from Sydney by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Sydney to Cook Islands with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Sydney to Cook Islands 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.