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Cheap flights from Christchurch to Sydney from $238

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 16/10. Fares are subject to change and may not be available on all flights or dates of travel.
CHC — SYD
18 Oct — 25 Oct1
1 adult
1 adult, Economy

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 Saturday or Tuesday and return on a Tuesday

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 18 September 2025.

Round-trip from

$540

One-way from

$238

Popular in

December

Cheapest in

June

Average price

$585

Good round-trip deal

$786 or less

Good one-way deal

$286 or less
Air New Zealand
  • Air New Zealand
  • 21/1-26/1
  • 1 total stop
  • 13h 50m total
  • Christchurch to Sydney
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Jetstar
  • Jetstar
  • 16/10
  • 1 total stop
  • 8h 10m total
  • Christchurch to Sydney
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Highest demand for flights based on searches. 5% potential increase in price ($50 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average return price).
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Average for round-trip flights in September 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 18 September 2025.

Thu 16/1016:05CHC - SYD
1 stop8h 10mMultiple Airlines
Thu 23/1008:50SYD - CHC
Nonstop3h 05mMultiple Airlines
Deal found 18/9$544
Thu 16/1016:05CHC - SYD
1 stop8h 10mJetstar
Fri 17/1006:20SYD - CHC
1 stop7h 35mJetstar
Deal found 16/9$549
Sun 2/1118:20CHC - SYD
Nonstop3h 20mEmirates
Tue 11/1108:45SYD - CHC
Nonstop3h 15mEmirates
Deal found 18/9$550
Thu 16/1016:05CHC - SYD
1 stop8h 10mMultiple Airlines
Tue 21/1018:05SYD - CHC
Nonstop3h 10mMultiple Airlines
Deal found 16/9$552
Sun 26/1015:00CHC - SYD
1 stop24h 45mMultiple Airlines
Mon 3/1107:20SYD - CHC
1 stop14h 45mMultiple Airlines
Deal found 16/9$556
Wed 12/1118:20CHC - SYD
Nonstop3h 20mMultiple Airlines
Sun 7/1217:55SYD - CHC
Nonstop3h 10mMultiple Airlines
Deal found 16/9$562
Thu 16/1018:20CHC - SYD
Nonstop3h 20mEmirates
Tue 21/1008:50SYD - CHC
Nonstop3h 05mEmirates
Deal found 16/9$564
Tue 21/1006:35CHC - SYD
Nonstop3h 40mAir New Zealand
Tue 11/1117:55SYD - CHC
Nonstop3h 10mAir New Zealand
Deal found 16/9$565
Tue 4/1110:30CHC - SYD
1 stop9h 35mMultiple Airlines
Fri 14/1108:45SYD - CHC
Nonstop3h 15mMultiple Airlines
Deal found 16/9$568
Sat 8/1118:20CHC - SYD
Nonstop3h 20mEmirates
Sat 15/1108:45SYD - CHC
Nonstop3h 15mEmirates
Deal found 17/9$571
Tue 2/1218:20CHC - SYD
Nonstop3h 20mMultiple Airlines
Tue 9/1217:55SYD - CHC
Nonstop3h 10mMultiple Airlines
Deal found 17/9$573

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 18 September 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

Thu 16/10

16:05-22:15

1 stop8h 10m

Sydney Kingsford Smith

Fri 17/10

06:20-15:55

1 stop7h 35m

$549

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Mon 10/11

18:20-19:40

Nonstop3h 20m

Sydney Kingsford Smith

Wed 19/11

08:45-14:00

Nonstop3h 15m

$549

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Sat 8/11

18:20-19:40

Nonstop3h 20m

Sydney Kingsford Smith

Sat 15/11

08:45-14:00

Nonstop3h 15m

$571

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Tue 2/12

16:00-21:45

1 stop7h 45m

Sydney Kingsford Smith

Tue 9/12

17:55-23:05

Nonstop3h 10m

$574

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Sat 1/11

16:30-21:45

1 stop7h 15m

Sydney Kingsford Smith

Sat 8/11

08:45-14:00

Nonstop3h 15m

$589

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Wed 21/1

12:00-18:05

1 stop8h 05m

Sydney Kingsford Smith

Mon 26/1

19:15-07:25

1 stop10h 10m

$592

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Thu 13/11

06:45-21:45

1 stop17h 00m

Sydney Kingsford Smith

Thu 20/11

19:15-07:25

1 stop10h 10m

$592

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Tue 20/1

06:10-07:50

Nonstop3h 40m

Sydney Kingsford Smith

Tue 20/1

17:55-23:05

Nonstop3h 10m

$600

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Mon 10/11

20:35-11:05

2 stops16h 30m

Sydney Kingsford Smith

Wed 19/11

18:55-23:55

Nonstop3h 00m

$616

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Fri 17/10

16:40-18:10

Nonstop3h 30m

Sydney Kingsford Smith

Mon 20/10

18:55-23:59

Nonstop3h 04m

$619

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 23 results
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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 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 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 return flight from Christchurch to Sydney. Price data was last updated on 12 September 2025.

Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from Christchurch to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 $129). Flying from Christchurch 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.

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 18 September 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 5% on flights from Christchurch to Sydney by exploring options for tickets at midday.

How much does it cost for a return flight 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 18 September 2025.
Check out reviews from past customers who have flown with Emirates, Air New Zealand, andQantas Airways from Christchurch to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,339 reviews
Check prices

Entertainment

8.2

Food

7.9

Boarding

8.1

Crew

8.3

Overall

8.1

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
3,339 reviews
Emirates
8.1
Very Good
3,339 reviews
Check prices

Entertainment

8.2

Food

7.9

Boarding

8.1

Crew

8.3

Overall

8.1

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
505 reviews
Emirates
8.1
Very Good
3,339 reviews
Check prices

Entertainment

8.2

Food

7.9

Boarding

8.1

Crew

8.3

Overall

8.1

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
907 reviews
Emirates
8.1
Very Good
3,339 reviews
Check prices

Entertainment

8.2

Food

7.9

Boarding

8.1

Crew

8.3

Overall

8.1

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?

    You will need to book a flight from Christchurch to Sydney Kingsford Smith if you want to fly from Christchurch to Sydney. At least 3 different airlines have flights from Christchurch (CHC) to Kingsford Smith (SYD) on a regular basis. There are 27 flights to Sydney from the Christchurch airport per day. If you manage to book one that is nonstop, then you can expect the flight time from CHC to SYD to be around 3h 20m.

  • How popular is this Christchurch to Sydney flight route?

    Flights from Christchurch to Sydney Kingsford Smith have been viewed 473 times in the past calendar month.

  • How long is the flight from Christchurch to Sydney?

    A quick flight from Christchurch to Sydney can take about 3h 20m. Jetstar provides one of the quickest options available for as low as $549. The distance from Christchurch to Sydney is about 2126 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Our cheapest airline available from Christchurch to Sydney is Air New Zealand. Our recent data shows that you can find tickets from as low as $388 on this airline. Additional options worth looking into are Emirates and Qantas Airways, starting at $471 and $488 round-trip. These flights start at 32% lower than the current average price 3 months from now.

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

    The top 3 most reliable airlines when flying from Christchurch to Sydney are British Airways (85%), Emirates (81%) and American Airlines (75%).

  • What are the cheapest flights from Christchurch to Sydney?

    Looking at all options, your cheapest flight can be booked for $169. While the most popular route (Christchurch - Sydney Kingsford Smith) can be booked for $519 on average, our data indicates $920 when flying from Christchurch to Sydney.

  • 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 holiday 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 $129). Flying from Christchurch 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 Sydney?

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

Browse thousands of different options on Cheapflights for your next trip

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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 647,157 searches. Data last updated 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air New ZealandCheapest$388Average$555FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
EmiratesCheapest$471Average$630FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qantas AirwaysCheapest$488Average$720FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Christchurch to Sydney?

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Christchurch to Sydney.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Christchurch to Sydney, users can toggle the no change fees filter when performing a flight search.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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