Find flights
When to book
FAQs

Cheap flights from Dunedin to Sydney from $390

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
DUD — SYD
19 Jul — 26 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dunedin to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Dunedin to Sydney
Explore the most affordable flight options available from Dunedin to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 June 2026.

Sat 25/714:20
DUD
-
SYD
1 stop19h 50m
Air New Zealand
Fri 31/719:20
SYD
-
DUD
2 stops13h 00m
Air New Zealand
Deal found 18/6$584
Sun 26/719:35
DUD
-
SYD
1 stop28h 15m
Air New Zealand
Thu 30/719:20
SYD
-
DUD
1 stop17h 05m
Air New Zealand
Deal found 17/6$599
Mon 10/819:35
DUD
-
SYD
1 stop15h 10m
Air New Zealand
Tue 11/819:20
SYD
-
DUD
2 stops12h 50m
Air New Zealand
Deal found 14/6$621
Thu 16/711:50
DUD
-
SYD
1 stop8h 00m
Qantas Airways
Thu 23/719:25
SYD
-
DUD
1 stop13h 50m
Qantas Airways
Deal found 15/6$658
Thu 29/1011:20
DUD
-
SYD
2 stops12h 30m
Air New Zealand
Tue 3/1119:25
SYD
-
DUD
2 stops12h 45m
Air New Zealand
Deal found 14/6$675
Thu 29/1011:50
DUD
-
SYD
1 stop9h 10m
Jetstar
Tue 3/1106:10
SYD
-
DUD
1 stop7h 00m
Jetstar
Deal found 14/6$678

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 19 June 2026.

Round-trip from

$599

One-way from

$390

Popular in

April

Cheapest in

July

Average price

$644
Air New Zealand
  • Air New Zealand
  • 26/7-30/7
  • 2 total stops
  • 45h 20m total
  • Dunedin to Sydney
Search Deals
Qantas Airways
  • Qantas Airways
  • 5/7
  • 1 total stop
  • 14h 45m total
  • Dunedin to Sydney
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($88 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 647,157 searches. Data last updated 19 June 2026.
Use the filters below to find and compare flights from Dunedin to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Sat 25/7

15:10-21:50

1 stop8h 40m

Sydney Kingsford Smith

Fri 31/7

17:55-07:40

1 stop11h 45m

$615

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Mon 10/8

10:45-18:10

2 stops9h 25m

Sydney Kingsford Smith

Tue 11/8

19:20-10:20

2 stops13h 00m

$639

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Thu 16/7

11:50-17:50

1 stop8h 00m

Sydney Kingsford Smith

Thu 23/7

19:25-11:15

1 stop13h 50m

$658
Fastest return journey

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Thu 29/10

11:50-19:00

1 stop9h 10m

Sydney Kingsford Smith

Tue 3/11

06:10-15:10

1 stop7h 00m

$678

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Fri 24/7

09:30-21:50

1 stop14h 20m

Sydney Kingsford Smith

Sun 26/7

17:55-20:40

1 stop24h 45m

$709

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Sun 1/11

11:50-08:05

1 stop22h 15m

Sydney Kingsford Smith

Tue 3/11

13:05-11:15

1 stop20h 10m

$723

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Wed 29/7

11:50-17:50

1 stop8h 00m

Sydney Kingsford Smith

Wed 5/8

08:55-11:15

1 stop24h 20m

$726

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Sat 12/9

16:50-08:45

2 stops17h 55m

Sydney Kingsford Smith

Mon 14/9

18:55-14:05

1 stop17h 10m

$799

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Mon 31/8

19:05-07:35

1 stop14h 30m

Sydney Kingsford Smith

Thu 3/9

19:25-11:15

1 stop13h 50m

$854
Cheapest one-way
Fastest single journey

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Sun 5/7

19:05-11:30

2 stops18h 25m

$484

Flights are sorted by cheapest return flights first.

Deals found on 18/6

Sorted by cheapest first

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

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

Currently, July is the cheapest month in which you can book a flight from Dunedin to Sydney (average of $611). Flying from Dunedin to Sydney in April is currently the most expensive (average of $923). 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.

How much does it cost for a return flight from Dunedin to Sydney?

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?

    A quick flight from Dunedin to Sydney can take about 8h. Air New Zealand provides one of the quickest options available for as low as $658. The distance from Dunedin to Sydney is about 2089 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    To fly one-way, consider booking your trip with Jetstar, which is currently one of the cheapest options available, starting at $244. Air New Zealand flights start at $248 while deals on Qantas Airways start at $296 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, July is the cheapest month in which you can book a flight from Dunedin to Sydney (average of $611). Flying from Dunedin to Sydney in April is currently the most expensive (average of $923). 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
Penrith
Katoomba
Cronulla
Manly
Terrigal
Lithgow
Randwick
Bondi Beach
Leura
Coogee

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 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?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Dunedin to Sydney. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Dunedin to Sydney by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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! Start tracking prices for Dunedin 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.