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Cheap flights from Dunedin to Sydney from $250

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 23/9. 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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Find the cheapest flights from Dunedin to Sydney

Cheap return flights

Jetstar Logo
19:10 - 08:00DUD-SYD
14h 50m1 stop
Jetstar Logo
06:20 - 18:35SYD-DUD
10h 15m1 stop
$640Jetstar
Find Deal
Fri, 21 Nov - Sun, 23 Nov
Logo
11:50 - 09:35DUD-SYD
24h 45m1 stop
Logo
12:50 - 11:15SYD-DUD
20h 25m1 stop
$710
Find Deal
Sat, 4 Oct - Sun, 12 Oct
Logo
15:15 - 21:45DUD-SYD
8h 30m1 stop
Logo
06:20 - 18:50SYD-DUD
10h 30m1 stop
$714
Find Deal
Wed, 19 Nov - Sun, 23 Nov
Logo
06:35 - 08:00DUD-SYD
27h 25m2 stops
Logo
06:20 - 18:35SYD-DUD
10h 15m1 stop
$729
Find Deal
Fri, 21 Nov - Sun, 23 Nov
Logo
19:35 - 21:45DUD-SYD
28h 10m1 stop
Logo
21:45 - 15:45SYD-DUD
16h 00m1 stop
$756
Find Deal
Mon, 27 Oct - Mon, 3 Nov
Logo
11:50 - 21:45DUD-SYD
11h 55m1 stop
Logo
21:45 - 15:45SYD-DUD
16h 00m1 stop
$774
Find Deal
Mon, 27 Oct - Mon, 3 Nov
Air New Zealand Logo
16:50 - 07:50DUD-SYD
17h 00m1 stop
Air New Zealand Logo
19:15 - 10:10SYD-DUD
12h 55m2 stops
$786Air New Zealand
Find Deal
Mon, 27 Oct - Mon, 3 Nov
Air New Zealand Logo
19:35 - 21:45DUD-SYD
28h 10m1 stop
Air New Zealand Logo
19:15 - 10:20SYD-DUD
13h 05m2 stops
$848Air New Zealand
Find Deal
Mon, 27 Oct - Mon, 3 Nov
Qantas Airways Logo
11:50 - 17:40DUD-SYD
7h 50m1 stop
Qantas Airways Logo
07:35 - 18:35SYD-DUD
9h 00m1 stop
$946Qantas Airways
Find Deal
Sat, 6 Dec - Mon, 15 Dec
Qantas Airways Logo
11:50 - 17:40DUD-SYD
7h 50m1 stop
Qantas Airways Logo
19:15 - 11:15SYD-DUD
14h 00m1 stop
$1,046Qantas Airways
Find Deal
Sat, 6 Dec - Sun, 14 Dec

Jetstar flights from Dunedin to Sydney

Our best Jetstar deals on Dunedin to Sydney flight tickets
Jetstar
21 Nov
DUD19:10Dunedin
14h 50m
1 stop
SYD08:00Sydney Kingsford Smith
23 Nov
SYD06:20Sydney Kingsford Smith
10h 15m
1 stop
DUD18:35Dunedin
$640
Find similar
Jetstar
4 Oct
DUD16:45Dunedin
8h 30m
1 stop
SYD22:15Sydney Kingsford Smith
12 Oct
SYD21:00Sydney Kingsford Smith
12h 15m
2 stops
DUD11:15Dunedin
$887
Find similar

Air New Zealand flights from Dunedin to Sydney

Our best Air New Zealand deals on Dunedin to Sydney flight tickets
Air New Zealand
27 Oct
DUD16:50Dunedin
17h 00m
1 stop
SYD07:50Sydney Kingsford Smith
3 Nov
SYD19:15Sydney Kingsford Smith
12h 55m
2 stops
DUD10:10Dunedin
$786
Find similar
Air New Zealand
27 Oct
DUD19:35Dunedin
28h 10m
1 stop
SYD21:45Sydney Kingsford Smith
3 Nov
SYD19:15Sydney Kingsford Smith
13h 05m
2 stops
DUD10:20Dunedin
$848
Find similar
Air New Zealand
19 Nov
DUD19:05Dunedin
15h 40m
2 stops
SYD08:45Sydney Kingsford Smith
23 Nov
SYD09:55Sydney Kingsford Smith
20h 50m
1 stop
DUD08:45Dunedin
$860
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 13 September 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

Fri 21/11

19:10-08:00

1 stop14h 50m

Sydney Kingsford Smith

Sun 23/11

06:20-18:35

1 stop10h 15m

$640

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Sat 4/10

11:50-09:35

1 stop24h 45m

Sydney Kingsford Smith

Sun 12/10

12:50-11:15

1 stop20h 25m

$710

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Wed 19/11

15:15-21:45

1 stop8h 30m

Sydney Kingsford Smith

Sun 23/11

06:20-18:50

1 stop10h 30m

$714

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Fri 21/11

06:35-08:00

2 stops27h 25m

Sydney Kingsford Smith

Sun 23/11

06:20-18:35

1 stop10h 15m

$729

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Mon 27/10

19:35-21:45

1 stop28h 10m

Sydney Kingsford Smith

Mon 3/11

21:45-15:45

1 stop16h 00m

$756

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Mon 27/10

11:50-21:45

1 stop11h 55m

Sydney Kingsford Smith

Mon 3/11

21:45-15:45

1 stop16h 00m

$774

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Mon 27/10

16:50-07:50

1 stop17h 00m

Sydney Kingsford Smith

Mon 3/11

19:15-10:10

2 stops12h 55m

$786

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Mon 27/10

19:35-21:45

1 stop28h 10m

Sydney Kingsford Smith

Mon 3/11

19:15-10:20

2 stops13h 05m

$848

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Sat 6/12

11:50-17:40

1 stop7h 50m

Sydney Kingsford Smith

Mon 15/12

07:35-18:35

1 stop9h 00m

$946

DunedinSydney

DUD - SYD

DUDSYD

Dunedin

Sat 6/12

11:50-17:40

1 stop7h 50m

Sydney Kingsford Smith

Sun 14/12

19:15-11:15

1 stop14h 00m

$1,046

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Dunedin and Sydney?

What is the cheapest month to fly to Sydney?

The month of July is, on average, the cheapest month to fly to Sydney from Dunedin, with most prices found around $713. If you aren’t able to travel to Sydney during the month of July, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $731.

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 $730. The most expensive day to fly to Sydney is Wednesday, with ticket prices averaging around $931.

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 $713. 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 $869 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 $812 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 $499 on momondo.

How have Dunedin to Sydney flight prices changed over time?

As of September 2025, prices for Dunedin to Sydney flights are approximately 5% 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 7h 20m.

  • 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 many operators does momondo search for flights from Dunedin Airport to Sydney Kingsford Smith Airport?

  • 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.

  • What is the most popular airline from Dunedin to Sydney?

Best airlines flying from Dunedin to Sydney

Compare and see reviews for airlines that fly from Dunedin to Sydney with momondo
Airline
Rating
Free cancellation
Price
Air New ZealandPriceFrom $529Free cancellationRating
8.0
505 reviews
Search Air New Zealand flights

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
Randwick
Cronulla
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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