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Cheap flights from Dunedin to Sydney from $333

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dunedin to Sydney departing on 16/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:50 - 07:35DUD-SYD
21h 45m1 stop
Multiple Airlines Logo
19:00 - 15:45SYD-DUD
18h 45m1 stop
$1,106Multiple Airlines
Find Deal
Mon, 5 Jan - Mon, 12 Jan
Multiple Airlines Logo
15:10 - 07:30DUD-SYD
18h 20m2 stops
Multiple Airlines Logo
19:15 - 11:15SYD-DUD
14h 00m1 stop
$1,168Multiple Airlines
Find Deal
Mon, 5 Jan - Mon, 12 Jan
Multiple Airlines Logo
15:10 - 08:35DUD-SYD
19h 25m2 stops
Multiple Airlines Logo
13:55 - 10:10SYD-DUD
18h 15m2 stops
$1,233Multiple Airlines
Find Deal
Mon, 5 Jan - Mon, 12 Jan
Multiple Airlines Logo
15:10 - 08:15DUD-SYD
19h 05m1 stop
Multiple Airlines Logo
19:15 - 11:15SYD-DUD
14h 00m1 stop
$1,300Multiple Airlines
Find Deal
Sun, 4 Jan - Sun, 11 Jan
Air New Zealand Logo
15:10 - 12:40DUD-SYD
23h 30m1 stop
Air New Zealand Logo
19:15 - 10:10SYD-DUD
12h 55m2 stops
$1,332Air New Zealand
Find Deal
Sun, 4 Jan - Sun, 11 Jan
Air New Zealand Logo
16:25 - 08:45DUD-SYD
18h 20m2 stops
Air New Zealand Logo
19:15 - 10:10SYD-DUD
12h 55m2 stops
$1,414Air New Zealand
Find Deal
Sun, 4 Jan - Sun, 11 Jan
Air New Zealand Logo
19:35 - 08:45DUD-SYD
15h 10m1 stop
Air New Zealand Logo
07:45 - 18:50SYD-DUD
9h 05m1 stop
$1,422Air New Zealand
Find Deal
Mon, 15 Dec - Mon, 22 Dec
Air New Zealand Logo
19:35 - 10:30DUD-SYD
16h 55m1 stop
Air New Zealand Logo
09:55 - 20:40SYD-DUD
8h 45m2 stops
$1,683Air New Zealand
Find Deal
Mon, 15 Dec - Mon, 22 Dec
Multiple Airlines Logo
10:45 - 19:45DUD-SYD
11h 00m2 stops
Multiple Airlines Logo
06:00 - 18:35SYD-DUD
10h 35m2 stops
$1,954Multiple Airlines
Find Deal
Mon, 15 Dec - Mon, 22 Dec

Air New Zealand flights from Dunedin to Sydney

Our best Air New Zealand deals on Dunedin to Sydney flight tickets
Air New Zealand
4 Jan
DUD15:10Dunedin
23h 30m
1 stop
SYD12:40Sydney Kingsford Smith
11 Jan
SYD19:15Sydney Kingsford Smith
12h 55m
2 stops
DUD10:10Dunedin
$1,332
Find similar
Air New Zealand
4 Jan
DUD16:25Dunedin
18h 20m
2 stops
SYD08:45Sydney Kingsford Smith
11 Jan
SYD19:15Sydney Kingsford Smith
12h 55m
2 stops
DUD10:10Dunedin
$1,414
Find similar
Air New Zealand
15 Dec
DUD19:35Dunedin
15h 10m
1 stop
SYD08:45Sydney Kingsford Smith
22 Dec
SYD07:45Sydney Kingsford Smith
9h 05m
1 stop
DUD18:50Dunedin
$1,422
Find similar

momondo 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, momondo users made 78,305 searches. Data last updated 22 November 2025.
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

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Mon 5/1

11:50-07:35

1 stop21h 45m

Sydney Kingsford Smith

Mon 12/1

19:00-15:45

1 stop18h 45m

$1,106

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Mon 5/1

15:10-07:30

2 stops18h 20m

Sydney Kingsford Smith

Mon 12/1

19:15-11:15

1 stop14h 00m

$1,168

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Mon 5/1

15:10-08:35

2 stops19h 25m

Sydney Kingsford Smith

Mon 12/1

13:55-10:10

2 stops18h 15m

$1,233

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Sun 4/1

15:10-08:15

1 stop19h 05m

Sydney Kingsford Smith

Sun 11/1

19:15-11:15

1 stop14h 00m

$1,300

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Sun 4/1

15:10-12:40

1 stop23h 30m

Sydney Kingsford Smith

Sun 11/1

19:15-10:10

2 stops12h 55m

$1,332

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Sun 4/1

16:25-08:45

2 stops18h 20m

Sydney Kingsford Smith

Sun 11/1

19:15-10:10

2 stops12h 55m

$1,414

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Mon 15/12

19:35-08:45

1 stop15h 10m

Sydney Kingsford Smith

Mon 22/12

07:45-18:50

1 stop9h 05m

$1,422

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Mon 15/12

19:35-10:30

1 stop16h 55m

Sydney Kingsford Smith

Mon 22/12

09:55-20:40

2 stops8h 45m

$1,683

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Mon 15/12

10:45-19:45

2 stops11h 00m

Sydney Kingsford Smith

Mon 22/12

06:00-18:35

2 stops10h 35m

$1,954

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Tue 16/12

16:45-21:10

1 stop6h 25m

$333

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Sydney from

How to get the cheapest flight ticket from Dunedin to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sydney?

The month of November is, on average, the cheapest month to fly to Sydney from Dunedin, with most prices found around $673. If you aren’t able to travel to Sydney during the month of November, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $735.

What is the cheapest day to depart on your flight to Sydney?

Our data shows that Tuesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $753. The most expensive day to fly to Sydney is Wednesday, with ticket prices averaging around $960.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the afternoon. momondo users have found flights departing from Dunedin to Sydney in the afternoon for as low as $736. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $897 on average. Flights to Sydney from Dunedin in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from Dunedin when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $832 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Dunedin for as low as $515 on momondo.

How have Dunedin to Sydney flight prices changed over time?

As of November 2025, prices for Dunedin to Sydney flights are approximately 17% cheaper when compared to flights at the same time last year.

When to book flights from Dunedin to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Dunedin to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Dunedin to Sydney (DUD to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dunedin to Sydney

Direct flights

None
There are no direct flights from Dunedin to Sydney. There are no popular flight routes from Dunedin to Sydney.
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  • How far is Dunedin to Sydney Kingsford Smith by plane?

    Sydney Kingsford Smith is 2107.9 km away from Dunedin. In terms of flight time, this usually takes a little over 11h 00m.

  • When did momondo last update prices for flights from Dunedin Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Dunedin Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Dunedin Airport to Sydney Kingsford Smith Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Dunedin Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Terrigal
Penrith
Katoomba
Lithgow
Leura
Manly
Bondi Beach
Coogee
Cronulla
Randwick
Charlestown
Newport
Swansea

Why use momondo?

Why should I use momondo to find a flight deal from Dunedin to Sydney?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Dunedin to Sydney. momondo saves you time and could save you money on your trip.

Can I find flights from Dunedin to Sydney with flexible booking policies on momondo?

All flight searches from Dunedin to Sydney on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Dunedin to Sydney?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sydney from Dunedin.

I’m not ready to book a flight from Dunedin to Sydney right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from Dunedin and alert you when they change.

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