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Cheap flights from Australia to Olbia from $835

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Olbia departing on 9/9. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Australia to Olbia

Recent return flight deals from Australia to Olbia

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:50 - 09:20SYD  Sydney Kingsford Smith-OLB Olbia Costa Smeralda
50h 30m2 stops Doha Hamad Intl Barcelona-El Prat
Multiple Airlines Logo
21:25 - 06:05OLB  Olbia Costa Smeralda-SYD Sydney Kingsford Smith
48h 40m2 stops London Heathrow Singapore Changi
$2,126Multiple Airlines
Tue, 8 Sep - Wed, 16 Sep
British Airways Logo
14:35 - 20:35SYD  Sydney Kingsford Smith-OLB Olbia Costa Smeralda
38h 00m1 stop London Heathrow
British Airways Logo
21:25 - 06:05OLB  Olbia Costa Smeralda-SYD Sydney Kingsford Smith
48h 40m1 stop London Heathrow
$3,106British Airways
Tue, 8 Sep - Wed, 16 Sep
Multiple Airlines Logo
20:45 - 09:20SYD  Sydney Kingsford Smith-OLB Olbia Costa Smeralda
44h 35m2 stops Doha Hamad Intl Barcelona-El Prat
Multiple Airlines Logo
09:15 - 07:10OLB  Olbia Costa Smeralda-SYD Sydney Kingsford Smith
37h 55m3 stops Amsterdam Schiphol Singapore Changi Denpasar Bali Ngurah Rai
$3,175Multiple Airlines
Tue, 8 Sep - Wed, 16 Sep
KLM Logo
06:15 - 08:40SYD  Sydney Kingsford Smith-OLB Olbia Costa Smeralda
58h 25m3 stops Denpasar Bali Ngurah Rai Singapore Changi Amsterdam Schiphol
KLM Logo
09:15 - 06:30OLB  Olbia Costa Smeralda-SYD Sydney Kingsford Smith
37h 15m3 stops Amsterdam Schiphol Singapore Changi Denpasar Bali Ngurah Rai
$4,732KLM
Tue, 8 Sep - Wed, 16 Sep

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Customise your flight search to find flights from Australia to Olbia 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 6 August 2026.
Use the filters below to find and compare flights from Australia to Olbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyOlbia

SYD Sydney Kingsford Smith - OLB Olbia Costa Smeralda

SYDOLB

Sydney Kingsford Smith

Tue 8/9

14:50-09:20

2 stops50h 30m

Olbia Costa Smeralda

Wed 16/9

21:25-06:05

2 stops48h 40m

$2,126

SydneyOlbia

SYD Sydney Kingsford Smith - OLB Olbia Costa Smeralda

SYDOLB

Sydney Kingsford Smith

Tue 8/9

14:35-20:35

1 stop38h 00m

Olbia Costa Smeralda

Wed 16/9

21:25-06:05

1 stop48h 40m

$3,106
Fastest return journey

SydneyOlbia

SYD Sydney Kingsford Smith - OLB Olbia Costa Smeralda

SYDOLB

Sydney Kingsford Smith

Tue 8/9

20:45-09:20

2 stops44h 35m

Olbia Costa Smeralda

Wed 16/9

09:15-07:10

3 stops37h 55m

$3,175

SydneyOlbia

SYD Sydney Kingsford Smith - OLB Olbia Costa Smeralda

SYDOLB

Sydney Kingsford Smith

Tue 8/9

06:15-08:40

3 stops58h 25m

Olbia Costa Smeralda

Wed 16/9

09:15-06:30

3 stops37h 15m

$4,732
Cheapest one-way

SydneyOlbia

SYD Sydney Kingsford Smith - OLB Olbia Costa Smeralda

SYDOLB

Sydney Kingsford Smith

Wed 9/9

10:05-15:45

3 stops37h 40m

$835

SydneyOlbia

SYD Sydney Kingsford Smith - OLB Olbia Costa Smeralda

SYDOLB

Sydney Kingsford Smith

Thu 10/9

21:45-22:55

3 stops57h 10m

$866

SydneyOlbia

SYD Sydney Kingsford Smith - OLB Olbia Costa Smeralda

SYDOLB

Sydney Kingsford Smith

Tue 8/9

08:15-23:30

3 stops47h 15m

$935

SydneyOlbia

SYD Sydney Kingsford Smith - OLB Olbia Costa Smeralda

SYDOLB

Sydney Kingsford Smith

Wed 9/9

11:00-21:20

2 stops42h 20m

$970

SydneyOlbia

SYD Sydney Kingsford Smith - OLB Olbia Costa Smeralda

SYDOLB

Sydney Kingsford Smith

Tue 8/9

19:40-15:45

2 stops52h 05m

$1,008

SydneyOlbia

SYD Sydney Kingsford Smith - OLB Olbia Costa Smeralda

SYDOLB

Sydney Kingsford Smith

Thu 10/9

21:45-09:50

2 stops44h 05m

$1,174

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to Olbia from

How to get the cheapest flight ticket from Australia to Olbia

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

Can stopping save me money on Australia to Olbia flights?

You could potentially save up to 29% on your flight if you consider stops on a Australia to Olbia flight.

Cheap Australia to Olbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Australia to Olbia

Fastest flight time

50h 30m

Direct flights

None
The fastest flight from Australia to Olbia takes 50h 30m
There are no direct flights from Australia to Olbia. There are no popular flight routes from Australia to Olbia.
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Frequently asked questions about flying from Australia to Olbia

  • When did momondo last update prices for flights from Australia to Olbia Costa Smeralda Airport?

    Prices for flights from Australia to Olbia Costa Smeralda Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Australia to Olbia Costa Smeralda 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 Australia to Olbia Costa Smeralda Airport.

  • What documentation or ID do you need to fly to Olbia Costa Smeralda Airport?

    The necessary travel and health documents for your Olbia Costa Smeralda Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Olbia?

Book flights to Olbia if you plan to visit one of these locations
Porto Cervo
Santa Teresa Gallura

Why use momondo?

Why should I use momondo to find a flight deal from Australia to Olbia?

It is quick and easy to find Australia to Olbia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Olbia that suits you.

Can I find flights from Australia to Olbia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Olbia from Australia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Australia to Olbia?

Once you have performed a search for Australia to Olbia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Olbia from Australia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Olbia trip

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