How do most travelers feel about Air New Zealand?

When planning your CHC-SYD trip, keep in mind that Air New Zealand is typically rated 8.0/10. This rating comes from 640 reviews by Cheapflights users who have traveled with Air New Zealand.

Can I get a flight from Christchurch to Sydney on Air New Zealand for under $679?

10 Air New Zealand flights from CHC to SYD have recently been found on Cheapflights for under $679. Click here to find the best deals to Sydney for your desired dates.

How far ahead should I book a flight from Christchurch to Sydney with Air New Zealand?

Booking with Air New Zealand 48 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 with Air New Zealand?

Currently, the most affordable month to book a Air New Zealand flight from Christchurch to Sydney in February, with an average price of $603. Conversely, traveling with Air New Zealand from Christchurch to Sydney in December will be the most expensive, with an average cost of $709. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

$319+ Air New Zealand Flights from Christchurch to Sydney

Cheapflights users flying from Christchurch to Sydney on Air New Zealand typically fly into Sydney Kingsford Smith and depart from Christchurch. Select your dates above for pricing.

Air New Zealand flights from Christchurch to Sydney in 2026

One-way from	$319
Return from	$677
Popular in	January
Cheapest in	June
Average price (all airlines)	$648

Air New Zealand
4/7
1 total stop
28h 40m total
Christchurch to Sydney

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Air New Zealand
15/6-22/6
Nonstop
6h 50m total
Christchurch to Sydney

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Highest demand for flights from Christchurch to Sydney Kingsford Smith; 7% potential price increase.

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Best time to find cheap flights from Christchurch to Sydney Kingsford Smith; 1% potential price drop.

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Average price for all Christchurch to Sydney Kingsford Smith flights (one-way and round-trip).

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How do most travelers feel about Air New Zealand?
When planning your CHC-SYD trip, keep in mind that Air New Zealand is typically rated 8.0/10. This rating comes from 640 reviews by Cheapflights users who have traveled with Air New Zealand.
Can I get a flight from Christchurch to Sydney on Air New Zealand for under $679?
10 Air New Zealand flights from CHC to SYD have recently been found on Cheapflights for under $679. Click here to find the best deals to Sydney for your desired dates.

Find Air New Zealand flight deals from Christchurch to Sydney

Enter your travel dates to find the best prices.

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Cheapest Air New Zealand flights from Christchurch to Sydney
Explore the most affordable Air New Zealand flight options available from Christchurch to Sydney. Find the lowest fares with prices last updated on 5 May 2026.

Mon 15/606:30

CHC

SYD

Nonstop3h 40m

Air New Zealand

Mon 22/617:55

SYD

CHC

Nonstop3h 10m

Air New Zealand

Deal found 1/5$677

Wed 10/613:10

CHC

SYD

1 stop10h 40m

Air New Zealand

Fri 19/617:55

SYD

CHC

Nonstop3h 10m

Air New Zealand

Deal found 4/5$686

Wed 17/606:30

CHC

SYD

Nonstop3h 40m

Air New Zealand

Wed 24/617:55

SYD

CHC

Nonstop3h 10m

Air New Zealand

Deal found 3/5$694

Prices

When is the best time to book a flight to Sydney with Air New Zealand?

The best time to book a flight to Sydney with Air New Zealand is 48 days before departure. On average, fares are higher if you book 2 days before departure.

Which month is the cheapest to fly Economy class from Christchurch to Sydney?

For Economy class flights, the cheapest month to fly this route is February. The most expensive months are December and April.

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.

CHC-SYD

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.

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Air New Zealand

8.0

Very Good

640 reviews

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Air New Zealand flights from Christchurch to Sydney (CHC - SYD)

Cheapflights users flying from Christchurch to Sydney on Air New Zealand typically fly into Sydney Kingsford Smith and depart from Christchurch. Select your dates above for pricing.

Air New Zealand flights from Christchurch to Sydney in 2026

Find detailed information about Air New Zealand flights from Christchurch to Sydney. Explore the options provided by Air New Zealand to plan your journey from Christchurch to Sydney. Data last updated 5 May 2026.

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Return from

Popular in

Cheapest in

Average price (all airlines)

How do most travelers feel about Air New Zealand?

Can I get a flight from Christchurch to Sydney on Air New Zealand for under $679?

Find Air New Zealand flight deals from Christchurch to Sydney

Cheapest Air New Zealand flights from Christchurch to SydneyExplore the most affordable Air New Zealand flight options available from Christchurch to Sydney. Find the lowest fares with prices last updated on 5 May 2026.

Explore the most affordable Air New Zealand flight options available from Christchurch to Sydney. Find the lowest fares with prices last updated on 5 May 2026.

Best Air New Zealand flights from Christchurch to SydneyDiscover carefully curated Air New Zealand flight deals from Christchurch to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 May 2026.

Discover carefully curated Air New Zealand flight deals from Christchurch to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 May 2026.

Direct Air New Zealand flights from Christchurch to SydneyExplore direct Air New Zealand flight options from Christchurch to Sydney based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 May 2026.

Explore direct Air New Zealand flight options from Christchurch to Sydney based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 May 2026.

Last-minute Air New Zealand flights from Christchurch to SydneyDiscover last-minute Air New Zealand flight deals from Christchurch to Sydney. Data was last updated on 5 May 2026 and is based on user searches.

Discover last-minute Air New Zealand flight deals from Christchurch to Sydney. Data was last updated on 5 May 2026 and is based on user searches.

One-way Air New Zealand flights to SydneySearch for one-way Air New Zealand flight options to Sydney. Find affordable one-way fares based on user searches. Data last updated 5 May 2026.

Search for one-way Air New Zealand flight options to Sydney. Find affordable one-way fares based on user searches. Data last updated 5 May 2026.

When is the best time to book a flight to Sydney with Air New Zealand?

Which month is the cheapest to fly Economy class from Christchurch to Sydney?

Rainfall in Sydney by month

Temperature in Sydney by month

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.

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.

Fly from Christchurch to Sydney on another airline

Consider alternative airlines that serve the Sydney area. Flight routes are based on user searches made on Cheapflights and were last updated on 5 May 2026.

Other Air New Zealand flights from Christchurch

Browse through other Air New Zealand flights departing from Christchurch. Flight routes are based on user searches made on Cheapflights and were last updated on 5 May 2026.

Complete your trip

Complete your trip to Sydney by adding a car hire and/or hotel booking to your travel itinerary.

Other airlines serving Christchurch and Sydney

Choose from other airlines serving Christchurch and Sydney.

Other popular destinations in South Pacific

If Sydney is not for you, choose from these other destinations located in South Pacific. Flight routes are based on user searches made on Cheapflights and were last updated on 5 May 2026.

Popular flights with Air New Zealand

Browse through some of the most popular routes that Air New Zealand offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 5 May 2026.

See what others are saying about Air New Zealand

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Cheapest Air New Zealand flights from Christchurch to Sydney
Explore the most affordable Air New Zealand flight options available from Christchurch to Sydney. Find the lowest fares with prices last updated on 5 May 2026.

Best Air New Zealand flights from Christchurch to Sydney
Discover carefully curated Air New Zealand flight deals from Christchurch to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 May 2026.

Direct Air New Zealand flights from Christchurch to Sydney
Explore direct Air New Zealand flight options from Christchurch to Sydney based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 May 2026.

Last-minute Air New Zealand flights from Christchurch to Sydney
Discover last-minute Air New Zealand flight deals from Christchurch to Sydney. Data was last updated on 5 May 2026 and is based on user searches.

One-way Air New Zealand flights to Sydney
Search for one-way Air New Zealand flight options to Sydney. Find affordable one-way fares based on user searches. Data last updated 5 May 2026.