What is the cheapest airline that flies from Australia to Porto?

Etihad Airways is the most popular carrier operating from Australia to Porto

Which airlines fly to Porto?

Turkish Airlines, Etihad Airways and KLM are the top three most popular airlines that fly to Porto from Australia according to our data. Turkish Airlines is the first choice among our users, with 37% of people opting to fly with this airline when travelling to Porto. Keep in mind that there are 7 different airlines that fly to Porto on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Porto?

On average, it takes 27h 30m to fly from Australia to Porto if you fly out of Melbourne (the most popular airport in Australia) and into Porto (the most popular airport in Porto). If you’re flying out of Sydney and into Porto, then the flight time is around 27h 40m.

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?

The number of operators available for flights from Australia to Porto Airport is 7 as of August 2026.

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.

$895 Cheap Flights from Australia to Porto in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Australia to Porto

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One-way

Recent return flight deals from Australia to Porto

Enter your travel dates to find the best prices.

10:30 - 18:00SYD Sydney Kingsford Smith-OPO Porto

42h 30m3 stops Beijing Capital Madrid Barajas Lisbon Humberto Delgado

05:00 - 08:05OPO Porto-SYD Sydney Kingsford Smith

40h 05m3 stops Lisbon Humberto Delgado Madrid Barajas Beijing Capital

$1,485Multiple Airlines

Fri, 27 Nov - Sat, 12 Dec

10:30 - 19:20SYD Sydney Kingsford Smith-OPO Porto

43h 50m2 stops Beijing Capital Madrid Barajas

07:35 - 08:05OPO Porto-SYD Sydney Kingsford Smith

37h 30m2 stops Madrid Barajas Beijing Capital

$1,554Multiple Airlines

Fri, 27 Nov - Sat, 12 Dec

22:05 - 15:45SYD Sydney Kingsford Smith-OPO Porto

27h 40m2 stops Kuala Lumpur Intl Istanbul

10:45 - 20:10OPO Porto-SYD Sydney Kingsford Smith

47h 25m2 stops Istanbul Kuala Lumpur Intl

$1,875Turkish Airlines

Thu, 8 Oct - Sun, 11 Oct

22:05 - 15:45SYD Sydney Kingsford Smith-OPO Porto

27h 40m2 stops Kuala Lumpur Intl Istanbul

10:55 - 19:25OPO Porto-SYD Sydney Kingsford Smith

45h 30m2 stops Istanbul Singapore Changi

$1,918Turkish Airlines

Thu, 8 Oct - Thu, 29 Oct

22:05 - 15:45SYD Sydney Kingsford Smith-OPO Porto

27h 40m2 stops Kuala Lumpur Intl Istanbul

10:55 - 19:25OPO Porto-SYD Sydney Kingsford Smith

45h 30m2 stops Istanbul Singapore Changi

$1,935Turkish Airlines

Thu, 8 Oct - Thu, 29 Oct

12:00 - 19:20MEL Melbourne-OPO Porto

41h 20m2 stops Shanghai Pu Dong Madrid Barajas

16:05 - 10:00OPO Porto-MEL Melbourne

55h 55m2 stops Madrid Barajas Shanghai Pu Dong

$1,942Multiple Airlines

Fri, 9 Oct - Tue, 20 Oct

18:20 - 15:15MEL Melbourne-OPO Porto

30h 55m2 stops Abu Dhabi Zayed Intl Madrid Barajas

16:05 - 16:50OPO Porto-MEL Melbourne

38h 45m2 stops Madrid Barajas Abu Dhabi Zayed Intl

$2,035Etihad Airways

Tue, 6 Oct - Thu, 22 Oct

16:50 - 15:15SYD Sydney Kingsford Smith-OPO Porto

33h 25m2 stops Abu Dhabi Zayed Intl Madrid Barajas

16:05 - 06:30OPO Porto-SYD Sydney Kingsford Smith

27h 25m2 stops Madrid Barajas Abu Dhabi Zayed Intl

$2,117Etihad Airways

Wed, 18 Nov - Sun, 22 Nov

15:10 - 21:15BNE Brisbane-OPO Porto

40h 05m2 stops Doha Hamad Intl Barcelona-El Prat

21:55 - 22:55OPO Porto-BNE Brisbane

39h 00m2 stops Barcelona-El Prat Doha Hamad Intl

$2,279Qatar Airways

Fri, 26 Feb - Tue, 2 Mar

15:10 - 21:15BNE Brisbane-OPO Porto

40h 05m2 stops Doha Hamad Intl Barcelona-El Prat

21:55 - 22:55OPO Porto-BNE Brisbane

39h 00m2 stops Barcelona-El Prat Doha Hamad Intl

$2,286Qatar Airways

Fri, 26 Feb - Tue, 2 Mar

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Turkish Airlines flights from Australia to Porto

Our best Turkish Airlines deals on Australia to Porto flight tickets

Turkish Airlines

8 Oct

SYD22:05Sydney Kingsford Smith

27h 40m

2 stops

OPO15:45Porto

11 Oct

OPO10:45Porto

47h 25m

2 stops

SYD20:10Sydney Kingsford Smith

$1,875

Turkish Airlines

8 Oct

SYD22:05Sydney Kingsford Smith

27h 40m

2 stops

OPO15:45Porto

29 Oct

OPO10:55Porto

45h 30m

2 stops

SYD19:25Sydney Kingsford Smith

$1,918

Turkish Airlines

8 Oct

SYD22:05Sydney Kingsford Smith

27h 40m

2 stops

OPO15:45Porto

29 Oct

OPO10:55Porto

45h 30m

2 stops

SYD19:25Sydney Kingsford Smith

$1,935

Finnair flights from Australia to Porto

Our best Finnair deals on Australia to Porto flight tickets

Finnair

10 Dec

MEL15:30Melbourne

37h 30m

3 stops

OPO18:00Porto

7 Jan

OPO12:00Porto

32h 20m

3 stops

MEL07:20Melbourne

$3,563

Finnair

10 Dec

MEL15:30Melbourne

37h 30m

3 stops

OPO18:00Porto

7 Jan

OPO12:00Porto

32h 20m

3 stops

MEL07:20Melbourne

$3,570

Finnair

10 Dec

MEL15:30Melbourne

37h 30m

3 stops

OPO18:00Porto

7 Jan

OPO12:00Porto

32h 20m

3 stops

MEL07:20Melbourne

$3,573

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyPorto

SYD Sydney Kingsford Smith - OPO Porto

SYDOPO

Sydney Kingsford Smith

Fri 27/11

10:30-18:00

3 stops42h 30m

Porto

Sat 12/12

05:00-08:05

3 stops40h 05m

$1,485

SydneyPorto

SYD Sydney Kingsford Smith - OPO Porto

SYDOPO

Sydney Kingsford Smith

Fri 27/11

10:30-19:20

2 stops43h 50m

Porto

Sat 12/12

07:35-08:05

2 stops37h 30m

$1,554

SydneyPorto

SYD Sydney Kingsford Smith - OPO Porto

SYDOPO

Sydney Kingsford Smith

Thu 8/10

22:05-15:45

2 stops27h 40m

Porto

Sun 11/10

10:45-20:10

2 stops47h 25m

$1,875

SydneyPorto

SYD Sydney Kingsford Smith - OPO Porto

SYDOPO

Sydney Kingsford Smith

Thu 8/10

22:05-15:45

2 stops27h 40m

Porto

Thu 29/10

10:55-19:25

2 stops45h 30m

$1,918

SydneyPorto

SYD Sydney Kingsford Smith - OPO Porto

SYDOPO

Sydney Kingsford Smith

Thu 8/10

22:05-15:45

2 stops27h 40m

Porto

Thu 29/10

10:55-19:25

2 stops45h 30m

$1,935

MelbournePorto

MEL Melbourne - OPO Porto

MELOPO

Melbourne

Fri 9/10

12:00-19:20

2 stops41h 20m

Porto

Tue 20/10

16:05-10:00

2 stops55h 55m

$1,942

MelbournePorto

MEL Melbourne - OPO Porto

MELOPO

Melbourne

Tue 6/10

18:20-15:15

2 stops30h 55m

Porto

Thu 22/10

16:05-16:50

2 stops38h 45m

$2,035

Fastest return journey

SydneyPorto

SYD Sydney Kingsford Smith - OPO Porto

SYDOPO

Sydney Kingsford Smith

Wed 18/11

16:50-15:15

2 stops33h 25m

Porto

Sun 22/11

16:05-06:30

2 stops27h 25m

$2,117

BrisbanePorto

BNE Brisbane - OPO Porto

BNEOPO

Brisbane

Fri 26/2

15:10-21:15

2 stops40h 05m

Porto

Tue 2/3

21:55-22:55

2 stops39h 00m

$2,279

BrisbanePorto

BNE Brisbane - OPO Porto

BNEOPO

Brisbane

Fri 26/2

15:10-21:15

2 stops40h 05m

Porto

Tue 2/3

21:55-22:55

2 stops39h 00m

$2,286

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Porto?

In general, November 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 $1,325. If you aren’t able to travel to Porto during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,466.

Can stopping save me money on Australia to Porto flights?

You could potentially save up to 20% 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

Best price found	$895
Fastest flight time	27h 30m
Direct flights	None

The best one-way flight to Porto from Australia in the past 72 hours is $895. The best return flight deal from Australia to Porto found on momondo in the last 72 hours is $1,485.

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

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?
The number of operators available for flights from Australia to Porto Airport is 7 as of August 2026.
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 Airlines	PriceFrom $1,179	Free cancellation	Rating 8.3 1,911 reviews	Search Japan Airlines flights
Etihad Airways	PriceFrom $1,352	Free cancellation	Rating 7.3 1,529 reviews	Search Etihad Airways flights
Turkish Airlines	PriceFrom $1,368	Free cancellation	Rating 7.4 4,478 reviews	Search Turkish Airlines flights
Qatar Airways	PriceFrom $1,646	Free cancellation	Rating 7.4 3,722 reviews	Search Qatar Airways flights
Lufthansa	PriceFrom $1,901	Free cancellation	Rating 6.8 8,227 reviews	Search Lufthansa flights
Air France	PriceFrom $1,928	Free cancellation	Rating 7.5 1,644 reviews	Search Air France flights
KLM	PriceFrom $2,206	Free cancellation	Rating 7.8 1,570 reviews	Search KLM flights

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Baiao

Vila Nova de Gaia

Braga

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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Cheap flights from Australia to Porto from $895

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 8/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Australia to Porto

Recent return flight deals from Australia to Porto

Recent one-way flight deals from Australia to Porto

Big names, great deals

Big names, great deals

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Filter for what you want

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Price Alerts

Price Alerts

Turkish Airlines flights from Australia to Porto

Our best Turkish Airlines deals on Australia to Porto flight tickets

Finnair flights from Australia to Porto

Our best Finnair deals on Australia to Porto flight tickets

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Use the filters below to find and compare flights from Australia to Porto that are best for you.

See travel insights to Porto from

How to get the cheapest flight ticket from Australia to Porto

What is the cheapest month to fly to Porto?

Can stopping save me money on Australia to Porto flights?

What is the cheapest airline that flies from Australia to Porto?

Which airlines fly to Porto?

How long does it take to fly to Porto?

Cheap Australia to Porto flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Australia to Porto

Best airlines flying from Australia to Porto

Compare and see reviews for airlines that fly from Australia to Porto with momondo

Travelling to a place near Porto?

Why use momondo?

An easier way to manage your Porto trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

Airports servicing Portugal

Fly your favourite airline to Porto

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Porto

List of cabin classes available on flights landing in Porto. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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