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Cheap flights from Dunedin to Sydney from $429

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 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
DUD — SYD
1 Feb — 8 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dunedin to Sydney

Enter your travel dates to find the best prices.

Best flights from Dunedin to Sydney
Discover carefully curated flight deals from Dunedin to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 January 2026.

Sat 14/216:45DUD - SYD
1 stop7h 30mJetstar
Sat 21/206:10SYD - DUD
1 stop7h 35mJetstar
Deal found 31/12$672
Sat 14/214:20DUD - SYD
2 stops20h 25mMultiple Airlines
Sat 21/206:10SYD - DUD
1 stop7h 35mMultiple Airlines
Deal found 31/12$811
Sat 14/216:50DUD - SYD
2 stops17h 55mAir New Zealand
Sat 21/219:15SYD - DUD
2 stops12h 55mAir New Zealand
Deal found 31/12$841
Fri 19/611:50DUD - SYD
1 stop7h 40mJetstar
Mon 31/820:45SYD - DUD
1 stop15h 20mJetstar
Deal found 30/12$763
Fri 19/619:05DUD - SYD
2 stops15h 40mMultiple Airlines
Mon 31/820:45SYD - DUD
1 stop15h 20mMultiple Airlines
Deal found 30/12$835
Fri 19/619:05DUD - SYD
2 stops15h 40mAir New Zealand
Mon 31/807:50SYD - DUD
2 stops8h 45mAir New Zealand
Deal found 30/12$851
Sun 15/209:30DUD - SYD
1 stop25h 15mAir New Zealand
Sun 22/219:15SYD - DUD
2 stops13h 05mAir New Zealand
Deal found 31/12$901

Find flight deals from Dunedin to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Dunedin (DUD) 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 2 January 2026.

Round-trip from

$672

One-way from

$429

Popular in

December

Cheapest in

July

Average price

$882
Jetstar
  • Jetstar
  • 14/2-21/2
  • 2 total stops
  • 15h 05m total
  • Dunedin to Sydney
Search Deals
Jetstar
  • Jetstar
  • 22/1
  • 1 total stop
  • 17h 50m total
  • Dunedin to Sydney
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($54 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($45 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dunedin 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 134,765 searches. Data last updated 2 January 2026.
Use the filters below to find and compare flights from Dunedin to Sydney that are best for you.

Fly from

Dunedin

Fly to

Sydney

Route

Departure

Return

Price

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Sat 14/2

16:45-22:15

1 stop7h 30m

Sydney Kingsford Smith

Sat 21/2

06:10-15:45

1 stop7h 35m

$672

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Fri 19/6

11:50-17:30

1 stop7h 40m

Sydney Kingsford Smith

Mon 31/8

20:45-14:05

1 stop15h 20m

$763

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Sat 14/2

14:20-08:45

2 stops20h 25m

Sydney Kingsford Smith

Sat 21/2

06:10-15:45

1 stop7h 35m

$811

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Fri 19/6

19:05-08:45

2 stops15h 40m

Sydney Kingsford Smith

Mon 31/8

20:45-14:05

1 stop15h 20m

$835

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Sat 14/2

16:50-08:45

2 stops17h 55m

Sydney Kingsford Smith

Sat 21/2

19:15-10:10

2 stops12h 55m

$841

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Fri 19/6

19:05-08:45

2 stops15h 40m

Sydney Kingsford Smith

Mon 31/8

07:50-18:35

2 stops8h 45m

$851

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Sun 15/2

09:30-08:45

1 stop25h 15m

Sydney Kingsford Smith

Sun 22/2

19:15-10:20

2 stops13h 05m

$901

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Thu 22/1

16:45-08:35

1 stop17h 50m

$429

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Sun 25/1

15:10-07:35

1 stop18h 25m

$439

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Thu 22/1

11:50-20:50

1 stop11h 00m

$455

Flights are sorted by cheapest return flights first.

Deals found on 31/12

Showing 1-10 of 11 results
1
2

Best time to book a flight from Dunedin to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Dunedin 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 Dunedin to Sydney

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

Use this chart to determine the optimal time to book a return flight from Dunedin to Sydney. Price data was last updated on 26 December 2025.

The best time to book flights from Dunedin to Sydney is 66 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 Dunedin to Sydney?

Currently, November is the cheapest month in which you can book a flight from Dunedin to Sydney (average of $410). Flying from Dunedin to Sydney in April is currently the most expensive (average of $851). 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.

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 2 January 2026.
Get a feel of what it's like to fly with Air New Zealand, Qantas Airways, andJetstar from Dunedin to Sydney by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very Good
563 reviews
Check prices

Crew

8.5

Food

7.4

Overall

8.0

Comfort

8.0

Entertainment

7.4

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
Air New Zealand
8.0
Very Good
563 reviews
Air New Zealand
8.0
Very Good
563 reviews
Check prices

Crew

8.5

Food

7.4

Overall

8.0

Comfort

8.0

Entertainment

7.4

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
Qantas Airways
7.5
Good
961 reviews
Air New Zealand
8.0
Very Good
563 reviews
Check prices

Crew

8.5

Food

7.4

Overall

8.0

Comfort

8.0

Entertainment

7.4

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
Jetstar
6.5
Okay
496 reviews
Air New Zealand
8.0
Very Good
563 reviews
Check prices

Crew

8.5

Food

7.4

Overall

8.0

Comfort

8.0

Entertainment

7.4

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………

Related info for your journey

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

  • How long is the flight from Dunedin to Sydney?

    Departing from Dunedin to Sydney will take you 7h 30m. There are 2089 km between Dunedin and Sydney. This flight may include one or multiple stops.

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

    Currently priced at $370, Jetstar will fly you from Dunedin to Sydney and back. In addition to Jetstar, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Qantas Airways and Air New Zealand - these airlines can fly you to your destination from $435 and $622, respectively. Jetstar is 59% cheaper than the average price of flights available within the next 90 days to this destination.

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

    To fly one-way, consider booking your trip with Air New Zealand, which is currently one of the cheapest options available, starting at $261. Jetstar flights start at $296 while deals on Qantas Airways start at $306 one-way.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Dunedin to Sydney (average of $410). Flying from Dunedin to Sydney in April is currently the most expensive (average of $851). 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
Manly
Wollongong
Cronulla

Browse thousands of different options on Cheapflights for your next trip

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Fly from Dunedin to Sydney on these airlines

Choose from the following airlines for your flight from Dunedin to Sydney. Flights are based on user searches made on Cheapflights and were last updated on 2 January 2026.
Air New Zealand flights from Dunedin to Sydney Kingsford Smith
Qantas Airways flights from Dunedin to Sydney Kingsford Smith

Top 3 airlines flying from Dunedin to Sydney

Discover the top 3 airlines that operate flights from Dunedin 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 134,765 searches. Data last updated 2 January 2026.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$372Average$823FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Qantas AirwaysCheapest$491Average$1,148FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air New ZealandCheapest$622Average$899FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sydney from Dunedin today with Cheapflights!

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Dunedin.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Dunedin to Sydney flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Dunedin to Sydney flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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