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$171+ Cheap flights from Christchurch (CHC) to Sydney (SYD)

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
CHC — SYD
Nov 5 — Nov 121
Wed 11/5
Wed 11/12
1 adult, Economy
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Cheapflights Tip: The best prices from Christchurch to Sydney Kingsford Smith are usually found in June or March, booked 63 days in advance, depart on a Friday or Thursday and return on a Monday

Cheap flight deals from Christchurch to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Christchurch (CHC) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 6, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$361
(Kiwi.com)

One-way from

$171
(Kiwi.com)

Popular in

December

Cheapest in

June

Average price

$393

Good round-trip deal

$457 or less

Good one-way deal

$200 or less
Provider with most accurate pricing for Christchurch-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Christchurch-Sydney Kingsford Smith flights.
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From Christchurch to Sydney Kingsford Smith
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One-way flight from Christchurch to Sydney Kingsford Smith
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Highest demand for flights based on searches. 6% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Christchurch to Sydney Kingsford Smith.
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Price to beat on a one-way flight from Christchurch to Sydney Kingsford Smith.
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Find flight deals from Christchurch to Sydney

Cheapest flights from Christchurch to Sydney
Explore the most affordable flight options available from Christchurch to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 6, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/28:40 amCHC - SYD
1 stop7h 55mMultiple Airlines
Tue 1/206:30 pmSYD - CHC
1 stop11h 05mMultiple Airlines
Deal found 10/4$361
This Expedia deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/128:30 pmCHC - SYD
1 stop16h 05mMultiple Airlines
Thu 10/1612:50 pmSYD - CHC
1 stop7h 25mMultiple Airlines
Deal found 10/4$387
This Kiwi.com deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/211:50 amCHC - SYD
2 stops12h 25mJetstar
Sun 1/186:20 amSYD - CHC
1 stop14h 00mJetstar
Deal found 10/4$392
This Kiwi.com deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:20 amCHC - SYD
1 stop12h 45mMultiple Airlines
Tue 1/206:30 pmSYD - CHC
1 stop11h 05mMultiple Airlines
Deal found 10/4$394
This Trip.com deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:20 pmCHC - SYD
Nonstop3h 20mMultiple Airlines
Wed 11/195:55 pmSYD - CHC
Nonstop3h 10mMultiple Airlines
Deal found 10/4$397
This Trip.com deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:20 pmCHC - SYD
Nonstop3h 20mMultiple Airlines
Thu 11/275:55 pmSYD - CHC
Nonstop3h 10mMultiple Airlines
Deal found 10/6$400
This Trip.com deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:20 pmCHC - SYD
Nonstop3h 20mMultiple Airlines
Tue 11/257:15 pmSYD - CHC
1 stop10h 10mMultiple Airlines
Deal found 10/4$404
This Air New Zealand deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/284:00 pmCHC - SYD
1 stop7h 45mAir New Zealand
Tue 11/47:15 pmSYD - CHC
1 stop10h 10mAir New Zealand
Deal found 10/5$406
This Kiwi.com deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/28:40 amCHC - SYD
1 stop7h 55mMultiple Airlines
Mon 1/195:55 pmSYD - CHC
Nonstop3h 10mMultiple Airlines
Deal found 10/4$408
This Air New Zealand deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/244:00 pmCHC - SYD
1 stop7h 45mAir New Zealand
Mon 12/87:15 pmSYD - CHC
1 stop10h 10mAir New Zealand
Deal found 10/3$412
This Trip.com deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:20 pmCHC - SYD
Nonstop3h 20mEmirates
Tue 11/258:45 amSYD - CHC
Nonstop3h 15mEmirates
Deal found 10/4$413
This Kiwi.com deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/218:30 pmCHC - SYD
1 stop16h 05mMultiple Airlines
Sat 10/254:10 pmSYD - CHC
1 stop6h 00mMultiple Airlines
Deal found 10/5$414

Cheapflights Fare Finder

 
Customize your flight search to find flights from Christchurch 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 2,558,603 searches. Data last updated October 6, 2025.
Use the filters below to find and compare flights from Christchurch to Sydney that are best for you.

Fly from

Christchurch

Fly to

Sydney

Route

Depart

Return

Price

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Wed 1/21

6:10 am-7:50 am

Nonstop3h 40m

Sydney Kingsford Smith

Mon 1/26

1:55 pm-7:25 am

1 stop15h 30m

$383

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Tue 10/28

4:00 pm-9:45 pm

1 stop7h 45m

Sydney Kingsford Smith

Tue 11/4

7:15 pm-7:25 am

1 stop10h 10m

$406

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Tue 1/20

6:10 am-7:50 am

Nonstop3h 40m

Sydney Kingsford Smith

Mon 1/26

1:55 pm-7:25 am

1 stop15h 30m

$407

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Mon 11/24

4:00 pm-9:45 pm

1 stop7h 45m

Sydney Kingsford Smith

Mon 12/8

7:15 pm-7:25 am

1 stop10h 10m

$412

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Sat 11/15

4:00 pm-9:45 pm

1 stop7h 45m

Sydney Kingsford Smith

Wed 11/19

5:55 pm-11:05 pm

Nonstop3h 10m

$412

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Tue 11/18

6:20 pm-7:40 pm

Nonstop3h 20m

Sydney Kingsford Smith

Mon 11/24

7:15 pm-6:25 pm

1 stop21h 10m

$421

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Sat 11/15

6:20 pm-7:40 pm

Nonstop3h 20m

Sydney Kingsford Smith

Wed 11/19

8:45 am-2:00 pm

Nonstop3h 15m

$424

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Mon 11/24

5:00 pm-9:45 pm

1 stop6h 45m

Sydney Kingsford Smith

Mon 12/8

8:45 am-2:00 pm

Nonstop3h 15m

$425

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Wed 12/3

10:30 am-7:05 pm

1 stop10h 35m

Sydney Kingsford Smith

Wed 1/21

5:55 pm-11:05 pm

Nonstop3h 10m

$426

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Sun 2/22

6:10 am-7:50 am

Nonstop3h 40m

$175

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/3

Showing 1-10 of 19 results
1
2

Compare providers for flights from Christchurch to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Christchurch to Sydney in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*2 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Christchurch-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Christchurch-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Christchurch-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Christchurch-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Christchurch-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Christchurch to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Christchurch with our price prediction graph.
Estimated round-trip 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 Christchurch to Sydney

How far ahead should I book a flight from Christchurch to Sydney?

Use this chart to determine the optimal time to book a round-trip flight from Christchurch to Sydney. Price data was last updated on October 3, 2025.

The best time to book flights from Christchurch to Sydney is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, May is the cheapest month in which you can book a flight from Christchurch to Sydney (average of $226). Flying from Christchurch to Sydney in January is currently the most expensive (average of $307). 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 CHC to SYD?

Find hourly flight availability from Christchurch 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 October 6, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Christchurch to Sydney as you normally would.

How much does it cost to fly round-trip from Christchurch to Sydney?

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 October 6, 2025.
See what other customers who have flown with Emirates, Air New Zealand, and Qantas Airways from Christchurch to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,363 reviews

Entertainment

8.2

Boarding

8.1

Food

7.9

Overall

8.1

Crew

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Emirates
8.1
Very good
3,363 reviews
Emirates
8.1
Very good
3,363 reviews

Entertainment

8.2

Boarding

8.1

Food

7.9

Overall

8.1

Crew

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Air New Zealand
8.0
Very good
513 reviews
Emirates
8.1
Very good
3,363 reviews

Entertainment

8.2

Boarding

8.1

Food

7.9

Overall

8.1

Crew

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Qantas Airways
7.5
Good
911 reviews
Emirates
8.1
Very good
3,363 reviews

Entertainment

8.2

Boarding

8.1

Food

7.9

Overall

8.1

Crew

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Related info for your journey

Find useful and relevant information for your journey from Christchurch to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Christchurch to Sydney?

    If you wish to fly to Sydney from Christchurch, then you need to book flights from Christchurch to Sydney Kingsford Smith. There are 24 flights from Christchurch (CHC) to Kingsford Smith (SYD) per day to choose from. Flights to Sydney from Christchurch are available from 3 different airlines, which means you should have some options if you want to compare airfare deals. 3h 20m is how long a nonstop flight from Christchurch to Sydney Kingsford Smith typically takes.

  • How popular is this Christchurch to Sydney flight route?

    Within the past month, 77 users have taken a look at flights from Christchurch to Sydney Kingsford Smith.

  • How long is the flight from Christchurch to Sydney?

    Departing from Christchurch to Sydney will take you 3h 40m. Christchurch and Sydney are separated by a distance of 1321 mi. Most flights are nonstop.

  • What are the cheapest airlines flying from Christchurch to Sydney round-trip?

    Currently priced at $186, Air New Zealand will fly you from Christchurch to Sydney and back. In addition to Air New Zealand, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Emirates and Qantas Airways - these airlines can fly you to your destination from $266 and $320, respectively. Air New Zealand is 51% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Christchurch to Sydney?

    Consider Emirates (77%), British Airways (77%) or Etihad Airways (77%) when booking your flight. These represent the most reliable airlines when flying from Christchurch to Sydney.

  • What are the cheapest flights from Christchurch to Sydney?

    While on average a flight from Christchurch to Sydney is generally $952, our data shows the cheapest flight currently is $153. When looking at the most popular route, (Christchurch - Sydney Kingsford Smith), you can expect to pay $260 for that flight.

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

    Yes. In addition to deals on Christchurch to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Christchurch to Sydney?

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

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

    Yes. Cheapflights offers flight deals from Christchurch 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 Christchurch to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Christchurch to Sydney (average of $226). Flying from Christchurch to Sydney in January is currently the most expensive (average of $307). 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

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Manly
Coogee

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Alternative routes for Christchurch to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Auckland to Sydney flights
Auckland to Coolangatta flights
Queenstown to Sydney flights

Top 3 airlines flying from Christchurch to Sydney

Discover the top 3 airlines that operate flights from Christchurch 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 2,558,603 searches. Data last updated October 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air New ZealandCheapest$186Average$410FlexibilityNo cancel feeOn-time78%
EmiratesCheapest$266Average$412FlexibilityNo cancel feeOn-time75%
Qantas AirwaysCheapest$320Average$449FlexibilityNo cancel feeOn-time74%

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