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Cheap flights from Australia to Porto from $812

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 Porto departing on 25/5. 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

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Find the cheapest flights from Australia to Porto

Recent return flight deals from Australia to Porto

Enter your travel dates to find the best prices.
Etihad Airways Logo
20:50 - 06:50
SYD
-
OPO
43h 00m
2 stops
Etihad Airways Logo
16:05 - 06:10
OPO
-
SYD
29h 05m
2 stops
$1,173Etihad Airways
Fri, 8 May - Fri, 15 May
Etihad Airways Logo
17:20 - 11:00
MEL
-
OPO
26h 40m
2 stops
Etihad Airways Logo
16:05 - 15:50
OPO
-
MEL
38h 45m
2 stops
$1,174Etihad Airways
Wed, 13 May - Wed, 20 May
Etihad Airways Logo
15:40 - 19:20
SYD
-
OPO
36h 40m
2 stops
Etihad Airways Logo
11:35 - 06:10
OPO
-
SYD
33h 35m
2 stops
$1,183Etihad Airways
Wed, 6 May - Wed, 13 May
Etihad Airways Logo
20:50 - 06:50
SYD
-
OPO
43h 00m
2 stops
Etihad Airways Logo
11:35 - 16:50
OPO
-
SYD
44h 15m
2 stops
$1,186Etihad Airways
Thu, 7 May - Thu, 14 May
Etihad Airways Logo
21:30 - 06:50
SYD
-
OPO
42h 20m
2 stops
Etihad Airways Logo
16:05 - 16:50
OPO
-
SYD
39h 45m
2 stops
$1,204Etihad Airways
Fri, 24 Jul - Thu, 27 Aug
Etihad Airways Logo
17:20 - 15:15
MEL
-
OPO
30h 55m
2 stops
Etihad Airways Logo
20:10 - 15:50
OPO
-
MEL
34h 40m
2 stops
$1,204Etihad Airways
Tue, 19 May - Tue, 22 Sep
Etihad Airways Logo
15:40 - 15:15
SYD
-
OPO
32h 35m
2 stops
Etihad Airways Logo
16:05 - 06:10
OPO
-
SYD
29h 05m
2 stops
$1,206Etihad Airways
Fri, 22 May - Sat, 30 May
Etihad Airways Logo
17:20 - 06:50
MEL
-
OPO
46h 30m
2 stops
Etihad Airways Logo
16:05 - 15:50
OPO
-
MEL
38h 45m
2 stops
$1,229Etihad Airways
Fri, 8 May - Fri, 15 May
Multiple Airlines Logo
17:10 - 15:15
MEL
-
OPO
31h 05m
2 stops
Multiple Airlines Logo
22:00 - 15:50
OPO
-
MEL
32h 50m
2 stops
$1,240Multiple Airlines
Tue, 14 Apr - Thu, 21 May
Multiple Airlines Logo
17:10 - 15:15
MEL
-
OPO
31h 05m
2 stops
Multiple Airlines Logo
22:00 - 15:50
OPO
-
MEL
32h 50m
2 stops
$1,245Multiple Airlines
Tue, 14 Apr - Thu, 21 May

Etihad Airways flights from Australia to Porto

Our best Etihad Airways deals on Australia to Porto flight tickets
Etihad Airways
8 May
SYD20:50Sydney Kingsford Smith
43h 00m
2 stops
OPO06:50Porto
15 May
OPO16:05Porto
29h 05m
2 stops
SYD06:10Sydney Kingsford Smith
$1,173
Etihad Airways
13 May
MEL17:20Melbourne
26h 40m
2 stops
OPO11:00Porto
20 May
OPO16:05Porto
38h 45m
2 stops
MEL15:50Melbourne
$1,174
Etihad Airways
6 May
SYD15:40Sydney Kingsford Smith
36h 40m
2 stops
OPO19:20Porto
13 May
OPO11:35Porto
33h 35m
2 stops
SYD06:10Sydney Kingsford Smith
$1,183

Emirates flights from Australia to Porto

Our best Emirates deals on Australia to Porto flight tickets
Emirates
3 May
BNE21:00Brisbane
55h 00m
2 stops
OPO19:00Porto
24 May
OPO18:00Porto
75h 00m
3 stops
BNE06:00Brisbane
$2,627
Emirates
3 May
BNE21:00Brisbane
55h 00m
2 stops
OPO19:00Porto
24 May
OPO18:00Porto
75h 00m
3 stops
BNE06:00Brisbane
$2,743
Emirates
6 May
BNE01:55Brisbane
31h 45m
2 stops
OPO00:40Porto
14 May
OPO16:00Porto
29h 25m
2 stops
BNE06:25Brisbane
$2,795

momondo Fare Finder

 
Customise your flight search to find flights from Australia to Porto 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 25 March 2026.
Use the filters below to find and compare flights from Australia to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Fri 8/5

20:50-06:50

2 stops43h 00m

Porto

Fri 15/5

16:05-06:10

2 stops29h 05m

$1,173

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Wed 13/5

17:20-11:00

2 stops26h 40m

Porto

Wed 20/5

16:05-15:50

2 stops38h 45m

$1,174

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Wed 6/5

15:40-19:20

2 stops36h 40m

Porto

Wed 13/5

11:35-06:10

2 stops33h 35m

$1,183

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Thu 7/5

20:50-06:50

2 stops43h 00m

Porto

Thu 14/5

11:35-16:50

2 stops44h 15m

$1,186

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Fri 24/7

21:30-06:50

2 stops42h 20m

Porto

Thu 27/8

16:05-16:50

2 stops39h 45m

$1,204

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Tue 19/5

17:20-15:15

2 stops30h 55m

Porto

Tue 22/9

20:10-15:50

2 stops34h 40m

$1,204
Fastest return journey

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Fri 22/5

15:40-15:15

2 stops32h 35m

Porto

Sat 30/5

16:05-06:10

2 stops29h 05m

$1,206

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Fri 8/5

17:20-06:50

2 stops46h 30m

Porto

Fri 15/5

16:05-15:50

2 stops38h 45m

$1,229

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Tue 14/4

17:10-15:15

2 stops31h 05m

Porto

Thu 21/5

22:00-15:50

2 stops32h 50m

$1,240

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Tue 14/4

17:10-15:15

2 stops31h 05m

Porto

Thu 21/5

22:00-15:50

2 stops32h 50m

$1,245

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Porto from

How to get the cheapest flight ticket from Australia to Porto

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

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

You are more likely to see cheaper flights to Porto from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Porto for around $2,011 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto from Australia for as low as $1,658 on momondo.

Can stopping save me money on Australia to Porto flights?

You could potentially save up to 22% on your flight if you consider stops on a Australia to Porto flight.

Cheap Australia to Porto flight deals and tips

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

Fastest flight time

26h 40m

Direct flights

None
The fastest flight from Australia to Porto takes 26h 40m
There are no direct flights from Australia to Porto. There are no popular flight routes from Australia to Porto.
Search flight deals

  • When did momondo last update prices for flights from Australia to Porto Airport?

    Prices for flights from Australia to Porto Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Australia to Porto Airport?

  • How old do you have to be to fly from Australia to Porto 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 Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The necessary travel and health documents for your Porto 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.

Best airlines flying from Australia to Porto

Compare and see reviews for airlines that fly from Australia to Porto with momondo
Airline
Rating
Free cancellation
Price
Etihad AirwaysPriceFrom $1,350Free cancellationRating
7.3
1,430 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom $1,350Free cancellationRating
7.4
4,281 reviews
Search Turkish Airlines flights
Japan AirlinesPriceFrom $1,530Free cancellationRating
8.3
1,748 reviews
Search Japan Airlines flights
KLMPriceFrom $1,626Free cancellationRating
7.8
1,478 reviews
Search KLM flights
LufthansaPriceFrom $1,653Free cancellationRating
6.8
7,870 reviews
Search Lufthansa flights
Qatar AirwaysPriceFrom $1,952Free cancellationRating
7.4
3,732 reviews
Search Qatar Airways flights
United AirlinesPriceFrom $1,953Free cancellationRating
7.4
9,483 reviews
Search United Airlines flights
Air FrancePriceFrom $2,120Free cancellationRating
7.4
1,553 reviews
Search Air France flights

Travelling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Coimbra
Vila Nova de Gaia
Aveiro

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Porto from Australia.

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

Yes. momondo enables you to select and highlight flights to Porto from Australia with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Australia to Porto.

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

Of course. momondo tracks the price of Australia to Porto flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Porto trip

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