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Cheap flights from Christchurch to Sydney from £149

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
CHC — SYD
27 Apr — 4 May1
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 63 days in advance, depart on a Sunday or Friday and return on a Saturday

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 28 March 2026.

Thu 12/1116:35
CHC
-
SYD
Nonstop3h 30m
Qantas Airways
Fri 13/1118:55
SYD
-
CHC
Nonstop3h 00m
Qantas Airways
Deal found 27/3£282
Sat 6/616:35
CHC
-
SYD
Nonstop3h 35m
Qantas Airways
Sun 7/619:15
SYD
-
CHC
Nonstop3h 05m
Qantas Airways
Deal found 25/3£284
Tue 10/1106:05
CHC
-
SYD
Nonstop3h 30m
Qantas Airways
Wed 18/1118:55
SYD
-
CHC
Nonstop3h 00m
Qantas Airways
Deal found 24/3£285
Sat 9/505:45
CHC
-
SYD
1 stop6h 55m
Air New Zealand
Sat 16/509:55
SYD
-
CHC
1 stop10h 15m
Air New Zealand
Deal found 25/3£290
Wed 12/816:35
CHC
-
SYD
Nonstop3h 35m
Qantas Airways
Sun 16/819:15
SYD
-
CHC
Nonstop3h 05m
Qantas Airways
Deal found 26/3£291
Sat 7/1116:35
CHC
-
SYD
Nonstop3h 30m
Qantas Airways
Wed 18/1118:55
SYD
-
CHC
Nonstop3h 00m
Qantas Airways
Deal found 24/3£293
Tue 25/816:35
CHC
-
SYD
Nonstop3h 35m
Qantas Airways
Sat 12/919:15
SYD
-
CHC
Nonstop3h 05m
Qantas Airways
Deal found 24/3£294
Sat 9/509:15
CHC
-
SYD
1 stop7h 20m
Multiple Airlines
Sat 16/519:15
SYD
-
CHC
Nonstop3h 05m
Multiple Airlines
Deal found 25/3£307
Tue 5/521:05
CHC
-
SYD
1 stop15h 35m
Air New Zealand
Mon 11/507:50
SYD
-
CHC
1 stop9h 30m
Air New Zealand
Deal found 24/3£315
Wed 30/906:30
CHC
-
SYD
Nonstop3h 40m
Air New Zealand
Sat 10/1018:10
SYD
-
CHC
Nonstop3h 10m
Air New Zealand
Deal found 24/3£316
Mon 11/520:40
CHC
-
SYD
1 stop13h 30m
Air New Zealand
Mon 18/517:55
SYD
-
CHC
Nonstop3h 10m
Air New Zealand
Deal found 27/3£317

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 28 March 2026.

Round-trip from

£284

One-way from

£149

Popular in

January

Cheapest in

June

Average price

£290

Good one-way deal

£160 or less
Qantas Airways
  • Qantas Airways
  • 6/6-7/6
  • Nonstop
  • 6h 40m total
  • Christchurch to Sydney
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Air New Zealand
  • Air New Zealand
  • 8/5
  • Nonstop
  • 3h 40m total
  • Christchurch to Sydney
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£19 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 March 2026
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 28 March 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 12/8

16:35-18:10

Nonstop3h 35m

Sydney Kingsford Smith

Sun 16/8

19:15-00:20

Nonstop3h 05m

£291

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Mon 11/5

20:40-08:10

1 stop13h 30m

Sydney Kingsford Smith

Mon 18/5

17:55-23:05

Nonstop3h 10m

£317

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Tue 5/5

21:05-08:45

1 stop13h 40m

Sydney Kingsford Smith

Mon 11/5

07:50-19:20

1 stop9h 30m

£324
Fastest return journey

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Wed 1/7

17:45-19:05

Nonstop3h 20m

Sydney Kingsford Smith

Sun 5/7

07:35-12:40

Nonstop3h 05m

£334

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Tue 25/8

15:45-22:25

1 stop8h 40m

Sydney Kingsford Smith

Sun 13/9

19:15-00:20

Nonstop3h 05m

£361

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Tue 25/8

16:35-18:10

Nonstop3h 35m

Sydney Kingsford Smith

Wed 16/9

07:45-00:10

1 stop14h 25m

£377

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Mon 24/8

17:45-19:05

Nonstop3h 20m

Sydney Kingsford Smith

Wed 16/9

07:50-12:55

Nonstop3h 05m

£385

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Mon 20/4

20:05-08:45

1 stop14h 40m

Sydney Kingsford Smith

Thu 7/5

09:10-14:20

Nonstop3h 10m

£392

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Thu 6/8

16:35-18:10

Nonstop3h 35m

Sydney Kingsford Smith

Sun 9/8

06:25-16:25

1 stop8h 00m

£430
Cheapest one-way

ChristchurchSydney

CHC - SYD

CHCSYD

Christchurch

Wed 15/7

12:55-19:10

1 stop8h 15m

£150

Flights are sorted by cheapest return flights first.

Deals found on 23/3

Showing 1-10 of 16 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?

Use this chart to determine the optimal time to book a return flight from Christchurch to Sydney. Price data was last updated on 13 March 2026.

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 63 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, May is the cheapest month in which you can book a flight from Christchurch to Sydney (average of £152). Flying from Christchurch to Sydney in January is currently the most expensive (average of £240). 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 28 March 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 52 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 35m. 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 Air New Zealand. According to our data, you can fly for as low as £106. Users have also found prices from £109 and £142 on Emirates 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 Air Canada (85%), United Airlines (85%) or Thai Airways (85%) 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 £149. While the most popular route (Christchurch - Sydney Kingsford Smith) can be booked for £195 on average, our data indicates £334 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 £152). Flying from Christchurch to Sydney in January is currently the most expensive (average of £240). 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
Coogee
Manly

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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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