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Cheap flights from Australia to Porto from $903

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 7/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Multiple Airlines Logo
20:40 - 19:20
SYD
-
OPO
33h 40m2 stops
Multiple Airlines Logo
20:10 - 15:30
OPO
-
SYD
32h 20m2 stops
$1,319Multiple Airlines
Fri, 6 Feb - Fri, 13 Feb
Multiple Airlines Logo
14:00 - 10:50
SYD
-
OPO
31h 50m2 stops
Multiple Airlines Logo
07:35 - 15:30
OPO
-
SYD
44h 55m2 stops
$1,453Multiple Airlines
Sun, 8 Feb - Sun, 15 Feb
Etihad Airways Logo
17:10 - 06:50
MEL
-
OPO
46h 40m2 stops
Etihad Airways Logo
07:00 - 15:50
OPO
-
MEL
23h 50m2 stops
$1,568Etihad Airways
Tue, 14 Apr - Thu, 21 May
Etihad Airways Logo
17:10 - 06:50
MEL
-
OPO
46h 40m2 stops
Etihad Airways Logo
07:00 - 15:50
OPO
-
MEL
23h 50m2 stops
$1,579Etihad Airways
Tue, 14 Apr - Thu, 21 May
Etihad Airways Logo
18:20 - 06:50
MEL
-
OPO
47h 30m2 stops
Etihad Airways Logo
11:35 - 17:00
OPO
-
MEL
42h 25m2 stops
$1,583Etihad Airways
Wed, 4 Mar - Sun, 8 Mar
Etihad Airways Logo
18:20 - 10:50
MEL
-
OPO
27h 30m2 stops
Etihad Airways Logo
11:35 - 17:00
OPO
-
MEL
42h 25m2 stops
$1,593Etihad Airways
Wed, 4 Mar - Sun, 8 Mar
Etihad Airways Logo
18:20 - 10:50
MEL
-
OPO
27h 30m2 stops
Etihad Airways Logo
11:35 - 17:00
OPO
-
MEL
42h 25m2 stops
$1,598Etihad Airways
Wed, 4 Mar - Sun, 8 Mar
Turkish Airlines Logo
15:10 - 09:55
MEL
-
OPO
29h 45m2 stops
Turkish Airlines Logo
16:10 - 09:25
OPO
-
MEL
54h 15m2 stops
$1,604Turkish Airlines
Sat, 7 Feb - Sat, 14 Feb
Turkish Airlines Logo
08:00 - 15:40
BNE
-
OPO
40h 40m2 stops
Turkish Airlines Logo
16:40 - 06:45
OPO
-
BNE
53h 05m2 stops
$1,848Turkish Airlines
Fri, 29 May - Tue, 2 Jun
Emirates Logo
01:55 - 22:00
BNE
-
OPO
54h 05m2 stops
Emirates Logo
14:20 - 06:30
OPO
-
BNE
30h 10m2 stops
$2,770Emirates
Thu, 5 Feb - Fri, 13 Feb

Etihad Airways flights from Australia to Porto

Our best Etihad Airways deals on Australia to Porto flight tickets
Etihad Airways
14 Apr
MEL17:10Melbourne
46h 40m
2 stops
OPO06:50Porto
21 May
OPO07:00Porto
23h 50m
2 stops
MEL15:50Melbourne
$1,568
Find similar
Etihad Airways
14 Apr
MEL17:10Melbourne
46h 40m
2 stops
OPO06:50Porto
21 May
OPO07:00Porto
23h 50m
2 stops
MEL15:50Melbourne
$1,579
Find similar
Etihad Airways
4 Mar
MEL18:20Melbourne
47h 30m
2 stops
OPO06:50Porto
8 Mar
OPO11:35Porto
42h 25m
2 stops
MEL17:00Melbourne
$1,583
Find similar

KLM flights from Australia to Porto

Our best KLM deals on Australia to Porto flight tickets
KLM
14 Apr
MEL13:25Melbourne
30h 30m
2 stops
OPO10:55Porto
21 May
OPO11:45Porto
32h 45m
3 stops
MEL05:30Melbourne
$2,609
Find similar
KLM
14 Apr
MEL13:25Melbourne
30h 30m
2 stops
OPO10:55Porto
21 May
OPO16:20Porto
28h 10m
3 stops
MEL05:30Melbourne
$2,623
Find similar
KLM
14 Apr
MEL09:15Melbourne
34h 40m
3 stops
OPO10:55Porto
21 May
OPO16:20Porto
28h 10m
3 stops
MEL05:30Melbourne
$2,907
Find similar

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 December 2025.
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

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Fri 6/2

20:40-19:20

2 stops33h 40m

Porto

Fri 13/2

20:10-15:30

2 stops32h 20m

$1,319

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Sun 8/2

14:00-10:50

2 stops31h 50m

Porto

Sun 15/2

07:35-15:30

2 stops44h 55m

$1,453

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Tue 14/4

17:10-06:50

2 stops46h 40m

Porto

Thu 21/5

07:00-15:50

2 stops23h 50m

$1,568

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Tue 14/4

17:10-06:50

2 stops46h 40m

Porto

Thu 21/5

07:00-15:50

2 stops23h 50m

$1,579

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Wed 4/3

18:20-06:50

2 stops47h 30m

Porto

Sun 8/3

11:35-17:00

2 stops42h 25m

$1,583

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Wed 4/3

18:20-10:50

2 stops27h 30m

Porto

Sun 8/3

11:35-17:00

2 stops42h 25m

$1,593

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Wed 4/3

18:20-10:50

2 stops27h 30m

Porto

Sun 8/3

11:35-17:00

2 stops42h 25m

$1,598

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Sat 7/2

15:10-09:55

2 stops29h 45m

Porto

Sat 14/2

16:10-09:25

2 stops54h 15m

$1,604

BrisbanePorto

BNE - OPO

BNEOPO

Brisbane

Fri 29/5

08:00-15:40

2 stops40h 40m

Porto

Tue 2/6

16:40-06:45

2 stops53h 05m

$1,848

BrisbanePorto

BNE - OPO

BNEOPO

Brisbane

Thu 5/2

01:55-22:00

2 stops54h 05m

Porto

Fri 13/2

14:20-06:30

2 stops30h 10m

$2,770

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 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

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

Our data shows that Tuesday is the least expensive day to fly to Porto. Tickets to fly out on this day can be as low as $2,206. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Australia to Porto for around $2,582.

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

Our most recent data shows that the best time of day to fly to Porto is in the evening. Flights from Australia to Porto during this time can be as low as $2,131. Flights in the afternoon are often more expensive, with an average ticket price of $2,502.

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 $2,079 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 $1,762 on momondo.

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

27h 30m

Direct flights

None
The fastest flight from Australia to Porto takes 27h 30m
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
Turkish AirlinesPriceFrom $1,171Free cancellationRating
7.3
4,113 reviews
Search Turkish Airlines flights
Japan AirlinesPriceFrom $1,259Free cancellationRating
8.3
1,662 reviews
Search Japan Airlines flights
Etihad AirwaysPriceFrom $1,403Free cancellationRating
7.4
1,337 reviews
Search Etihad Airways flights
KLMPriceFrom $1,690Free cancellationRating
7.7
1,434 reviews
Search KLM flights
LufthansaPriceFrom $1,714Free cancellationRating
6.8
7,655 reviews
Search Lufthansa flights
SWISSPriceFrom $1,806Free cancellationRating
7.5
1,818 reviews
Search SWISS flights
Qatar AirwaysPriceFrom $1,836Free cancellationRating
7.4
3,692 reviews
Search Qatar Airways flights
United AirlinesPriceFrom $1,947Free cancellationRating
7.4
9,115 reviews
Search United Airlines 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.

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