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Cheap flights from Australia to Porto from $938

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 19/10. 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 Australia to Porto

Recent return flight deals from Australia to Porto

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:45 - 09:40
SYD
-
OPO
51h 55m
2 stops
Multiple Airlines Logo
16:50 - 06:25
OPO
-
SYD
28h 35m
2 stops
$1,720Multiple Airlines
Sun, 7 Jun - Mon, 22 Jun
Turkish Airlines Logo
12:00 - 15:45
MEL
-
OPO
36h 45m
2 stops
Turkish Airlines Logo
10:45 - 11:15
OPO
-
MEL
39h 30m
2 stops
$1,724Turkish Airlines
Thu, 11 Jun - Wed, 17 Jun
Multiple Airlines Logo
23:30 - 23:30
MEL
-
OPO
33h 00m
2 stops
Multiple Airlines Logo
10:45 - 11:15
OPO
-
MEL
39h 30m
2 stops
$1,742Multiple Airlines
Thu, 11 Jun - Wed, 17 Jun
Multiple Airlines Logo
11:40 - 15:45
SYD
-
OPO
37h 05m
2 stops
Multiple Airlines Logo
11:00 - 10:20
OPO
-
SYD
38h 20m
2 stops
$1,772Multiple Airlines
Thu, 23 Jul - Thu, 27 Aug
Turkish Airlines Logo
12:00 - 15:45
MEL
-
OPO
36h 45m
2 stops
Turkish Airlines Logo
10:45 - 08:20
OPO
-
MEL
36h 35m
2 stops
$1,779Turkish Airlines
Thu, 11 Jun - Wed, 17 Jun
Multiple Airlines Logo
10:20 - 15:45
SYD
-
OPO
38h 25m
2 stops
Multiple Airlines Logo
11:00 - 05:10
OPO
-
SYD
33h 10m
2 stops
$1,796Multiple Airlines
Thu, 23 Jul - Thu, 27 Aug
Multiple Airlines Logo
22:10 - 23:30
SYD
-
OPO
34h 20m
2 stops
Multiple Airlines Logo
16:40 - 06:25
OPO
-
SYD
28h 45m
2 stops
$1,799Multiple Airlines
Thu, 4 Jun - Sun, 14 Jun
Etihad Airways Logo
17:20 - 15:15
MEL
-
OPO
30h 55m
2 stops
Etihad Airways Logo
16:05 - 15:50
OPO
-
MEL
38h 45m
2 stops
$2,114Etihad Airways
Mon, 1 Jun - Thu, 18 Jun
Etihad Airways Logo
17:20 - 15:15
MEL
-
OPO
30h 55m
2 stops
Etihad Airways Logo
20:10 - 15:50
OPO
-
MEL
58h 40m
2 stops
$2,174Etihad Airways
Wed, 27 May - Wed, 5 Aug
United Airlines Logo
10:55 - 09:45
MEL
-
OPO
31h 50m
2 stops
United Airlines Logo
09:00 - 08:15
OPO
-
MEL
38h 15m
2 stops
$2,194United Airlines
Mon, 25 May - Fri, 7 Aug

KLM flights from Australia to Porto

Our best KLM deals on Australia to Porto flight tickets
KLM
11 June
MEL07:45Melbourne
35h 55m
2 stops
OPO10:40Porto
17 June
OPO16:20Porto
28h 10m
3 stops
MEL05:30Melbourne
$2,658
KLM
14 June
MEL07:45Melbourne
40h 45m
2 stops
OPO15:30Porto
20 June
OPO11:45Porto
32h 10m
3 stops
MEL04:55Melbourne
$3,486
KLM
26 May
MEL10:15Melbourne
33h 40m
2 stops
OPO10:55Porto
6 Aug
OPO11:25Porto
32h 30m
3 stops
MEL04:55Melbourne
$3,864

Turkish Airlines flights from Australia to Porto

Our best Turkish Airlines deals on Australia to Porto flight tickets
Turkish Airlines
11 June
MEL12:00Melbourne
36h 45m
2 stops
OPO15:45Porto
17 June
OPO10:45Porto
39h 30m
2 stops
MEL11:15Melbourne
$1,724
Turkish Airlines
11 June
MEL12:00Melbourne
36h 45m
2 stops
OPO15:45Porto
17 June
OPO10:45Porto
36h 35m
2 stops
MEL08:20Melbourne
$1,779
Turkish Airlines
7 Oct
SYD22:05Sydney Kingsford Smith
27h 35m
2 stops
OPO15:40Porto
29 Oct
OPO16:10Porto
30h 35m
2 stops
SYD09:45Sydney Kingsford Smith
$1,817

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 15 May 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

Sun 7/6

14:45-09:40

2 stops51h 55m

Porto

Mon 22/6

16:50-06:25

2 stops28h 35m

$1,720

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Thu 11/6

12:00-15:45

2 stops36h 45m

Porto

Wed 17/6

10:45-11:15

2 stops39h 30m

$1,724

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Thu 11/6

23:30-23:30

2 stops33h 00m

Porto

Wed 17/6

10:45-11:15

2 stops39h 30m

$1,742

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Thu 23/7

11:40-15:45

2 stops37h 05m

Porto

Thu 27/8

11:00-10:20

2 stops38h 20m

$1,772

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Thu 11/6

12:00-15:45

2 stops36h 45m

Porto

Wed 17/6

10:45-08:20

2 stops36h 35m

$1,779

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Thu 23/7

10:20-15:45

2 stops38h 25m

Porto

Thu 27/8

11:00-05:10

2 stops33h 10m

$1,796
Fastest return journey

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Thu 4/6

22:10-23:30

2 stops34h 20m

Porto

Sun 14/6

16:40-06:25

2 stops28h 45m

$1,799

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Mon 1/6

17:20-15:15

2 stops30h 55m

Porto

Thu 18/6

16:05-15:50

2 stops38h 45m

$2,114

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Wed 27/5

17:20-15:15

2 stops30h 55m

Porto

Wed 5/8

20:10-15:50

2 stops58h 40m

$2,174

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Mon 25/5

10:55-09:45

2 stops31h 50m

Porto

Fri 7/8

09:00-08:15

2 stops38h 15m

$2,194

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

What is the cheapest month to fly to Porto?

In general, August is the cheapest month to fly from Australia to Porto. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,155. If you aren’t able to travel to Porto during the month of August, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $1,249.

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 $1,898 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 $1,527 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

27h 35m

Direct flights

None
The fastest flight from Australia to Porto takes 27h 35m
There are no direct flights from Australia to Porto. There are no popular flight routes from Australia to Porto.
Search flight deals

Frequently asked questions about flying from Australia to Porto

  • 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
Japan AirlinesPriceFrom $1,167Free cancellationRating
8.3
1,823 reviews
Search Japan Airlines flights
Etihad AirwaysPriceFrom $1,300Free cancellationRating
7.3
1,439 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom $1,354Free cancellationRating
7.4
4,368 reviews
Search Turkish Airlines flights
KLMPriceFrom $1,567Free cancellationRating
7.8
1,517 reviews
Search KLM flights
LufthansaPriceFrom $1,593Free cancellationRating
6.8
8,004 reviews
Search Lufthansa flights
United AirlinesPriceFrom $1,853Free cancellationRating
7.4
9,727 reviews
Search United Airlines flights
Qatar AirwaysPriceFrom $1,981Free cancellationRating
7.4
3,725 reviews
Search Qatar Airways flights
Air FrancePriceFrom $2,275Free cancellationRating
7.4
1,587 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
Braga
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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