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Cheap flights from Christchurch to Sydney from £139

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 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
CHC — SYD
23 Jul — 30 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Christchurch to Sydney Kingsford Smith are usually found in June or May, booked 52 days in advance, depart on a Friday or Sunday and return on a Wednesday

Cheap flight deals from Christchurch to Sydney

Enter your travel dates to find the best prices.

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 23 June 2026.

Thu 13/816:35
CHC
-
SYD
Nonstop3h 35m
Qantas Airways
Thu 27/819:15
SYD
-
CHC
Nonstop3h 05m
Qantas Airways
Deal found 19/6£314
Mon 19/1006:00
CHC
-
SYD
Nonstop3h 35m
Emirates
Thu 29/1018:55
SYD
-
CHC
Nonstop3h 00m
Emirates
Deal found 23/6£321
Tue 21/706:00
CHC
-
SYD
Nonstop3h 35m
Qantas Airways
Sat 25/719:15
SYD
-
CHC
Nonstop3h 05m
Qantas Airways
Deal found 21/6£322
Tue 18/816:35
CHC
-
SYD
Nonstop3h 35m
Emirates
Thu 20/819:15
SYD
-
CHC
Nonstop3h 05m
Emirates
Deal found 22/6£323
Sun 25/1018:20
CHC
-
SYD
Nonstop3h 20m
Emirates
Tue 27/1018:55
SYD
-
CHC
Nonstop3h 00m
Emirates
Deal found 23/6£327
Mon 20/717:20
CHC
-
SYD
Nonstop3h 20m
Emirates
Wed 22/710:20
SYD
-
CHC
Nonstop3h 05m
Emirates
Deal found 21/6£328
Sun 25/1018:20
CHC
-
SYD
Nonstop3h 20m
Emirates
Fri 30/1008:45
SYD
-
CHC
Nonstop3h 15m
Emirates
Deal found 23/6£333
Mon 20/717:20
CHC
-
SYD
Nonstop3h 20m
Emirates
Tue 21/707:50
SYD
-
CHC
Nonstop3h 05m
Emirates
Deal found 21/6£334
Tue 21/708:20
CHC
-
SYD
1 stop9h 00m
Jetstar
Fri 24/718:35
SYD
-
CHC
1 stop12h 05m
Jetstar
Deal found 21/6£341
Thu 22/1013:50
CHC
-
SYD
1 stop7h 20m
Jetstar
Wed 28/1009:00
SYD
-
CHC
1 stop6h 35m
Jetstar
Deal found 23/6£342
Mon 13/717:20
CHC
-
SYD
Nonstop3h 20m
Qantas Airways
Thu 23/719:15
SYD
-
CHC
Nonstop3h 05m
Qantas Airways
Deal found 19/6£346

Find 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 23 June 2026.

Round-trip from

£314

One-way from

£139

Popular in

January

Cheapest in

June

Average price

£292

Good round-trip deal

£849 or less

Good one-way deal

£439 or less
Qantas Airways
  • Qantas Airways
  • 13/8-27/8
  • Nonstop
  • 6h 40m total
  • Christchurch to Sydney
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Qantas Airways
  • Qantas Airways
  • 28/8
  • Nonstop
  • 3h 35m total
  • Christchurch to Sydney
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£21 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Christchurch to Sydney Kingsford Smith.
Search Deals
Price to beat on a one-way flight from Christchurch to Sydney Kingsford Smith.
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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 858,174 searches. Data last updated 23 June 2026.
Use the filters below to find and compare flights from Christchurch to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Wed 22/7

16:35-18:10

Nonstop3h 35m

Sydney Kingsford Smith

Thu 23/7

19:15-00:20

Nonstop3h 05m

£322

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Sun 30/8

16:35-18:10

Nonstop3h 35m

Sydney Kingsford Smith

Sat 5/9

19:15-00:20

Nonstop3h 05m

£323

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Tue 18/8

16:35-18:10

Nonstop3h 35m

Sydney Kingsford Smith

Thu 20/8

19:15-00:20

Nonstop3h 05m

£325

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Tue 21/7

08:20-15:20

1 stop9h 00m

Sydney Kingsford Smith

Fri 24/7

18:35-08:40

1 stop12h 05m

£341
Fastest return journey

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Mon 13/7

17:20-18:40

Nonstop3h 20m

Sydney Kingsford Smith

Thu 23/7

19:15-00:20

Nonstop3h 05m

£347

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Tue 11/8

15:45-22:25

1 stop8h 40m

Sydney Kingsford Smith

Thu 13/8

19:15-00:20

Nonstop3h 05m

£383

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Sat 11/7

17:20-18:40

Nonstop3h 20m

Sydney Kingsford Smith

Thu 6/8

07:50-12:55

Nonstop3h 05m

£398
Cheapest one-way
Fastest single journey

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Sat 28/11

18:20-19:40

Nonstop3h 20m

£150

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Fri 27/11

18:20-19:40

Nonstop3h 20m

£150

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Mon 16/11

18:20-19:40

Nonstop3h 20m

£151

Flights are sorted by cheapest return flights first.

Deals found on 20/6

Showing 1-10 of 19 resultsSorted by cheapest first
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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?

The price you pay for your flight from Christchurch to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 51 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, June is the cheapest month in which you can book a flight from Christchurch to Sydney (average of £292). Flying from Christchurch to Sydney in January is currently the most expensive (average of £359). 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 23 June 2026.

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 for a return flight from Christchurch to Sydney?

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.

  • How popular is this Christchurch to Sydney flight route?

    This flight path from Christchurch to Sydney Kingsford Smith was viewed by 39 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Christchurch to Sydney?

    Departing from Christchurch to Sydney will take you 3h 20m. The distance from Christchurch to Sydney is about 1321 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    For one-way options, check prices for Emirates. According to our data, you can fly for as low as £111. Users have also found prices from £120 and £145 on Air New Zealand and Qantas Airways, respectively.

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

    No one likes to see their flight delayed. When booking a flight from Christchurch to Sydney consider choosing Malaysia Airlines (88%), British Airways (88%) or American Airlines (87%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Christchurch to Sydney?

    Looking at all options, your cheapest flight can be booked for £154. While the most popular route (Christchurch - Sydney Kingsford Smith) can be booked for £197 on average, our data indicates £903 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, June is the cheapest month in which you can book a flight from Christchurch to Sydney (average of £292). Flying from Christchurch to Sydney in January is currently the most expensive (average of £359). 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
Bondi Beach
Wollongong
Parramatta
Coogee
Manly

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

Millions of users choose and trust Cheapflights to book the best flight deals from Christchurch to Sydney for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to Sydney from Christchurch? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Christchurch to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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