Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Australia to Porto from $655

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 3/10. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
19:40 - 21:20
SYD
-
OPO
34h 40m
2 stops
Multiple Airlines Logo
13:50 - 14:50
OPO
-
SYD
40h 00m
2 stops
$1,608Multiple Airlines
Tue, 18 Aug - Mon, 24 Aug
Etihad Airways Logo
21:30 - 06:45
SYD
-
OPO
44h 15m
2 stops
Etihad Airways Logo
07:35 - 06:30
OPO
-
SYD
35h 55m
2 stops
$1,665Etihad Airways
Mon, 26 Oct - Mon, 9 Nov
Multiple Airlines Logo
12:00 - 17:00
MEL
-
OPO
39h 00m
3 stops
Multiple Airlines Logo
18:00 - 10:00
OPO
-
MEL
53h 00m
3 stops
$1,668Multiple Airlines
Tue, 13 Oct - Sat, 31 Oct
Multiple Airlines Logo
16:50 - 21:15
SYD
-
OPO
39h 25m
2 stops
Multiple Airlines Logo
08:45 - 06:30
OPO
-
SYD
34h 45m
2 stops
$1,670Multiple Airlines
Sun, 25 Oct - Sun, 8 Nov
Etihad Airways Logo
18:20 - 19:20
MEL
-
OPO
36h 00m
2 stops
Etihad Airways Logo
20:10 - 17:00
OPO
-
MEL
33h 50m
2 stops
$1,681Etihad Airways
Sun, 1 Nov - Thu, 26 Nov
Multiple Airlines Logo
16:50 - 15:00
SYD
-
OPO
33h 10m
3 stops
Multiple Airlines Logo
08:30 - 06:30
OPO
-
SYD
35h 00m
3 stops
$1,688Multiple Airlines
Sun, 25 Oct - Sun, 8 Nov
Turkish Airlines Logo
13:25 - 23:30
MEL
-
OPO
43h 05m
2 stops
Turkish Airlines Logo
16:50 - 08:20
OPO
-
MEL
30h 30m
2 stops
$1,764Turkish Airlines
Tue, 18 Aug - Mon, 24 Aug
Turkish Airlines Logo
23:30 - 23:30
MEL
-
OPO
33h 00m
2 stops
Turkish Airlines Logo
16:50 - 08:20
OPO
-
MEL
54h 30m
2 stops
$1,771Turkish Airlines
Thu, 6 Aug - Tue, 18 Aug
Qatar Airways Logo
21:55 - 08:10
BNE
-
OPO
44h 15m
2 stops
Qatar Airways Logo
21:55 - 17:30
OPO
-
BNE
33h 35m
2 stops
$2,284Qatar Airways
Fri, 6 Nov - Tue, 10 Nov
Qatar Airways Logo
21:55 - 08:10
BNE
-
OPO
44h 15m
2 stops
Qatar Airways Logo
21:55 - 17:30
OPO
-
BNE
33h 35m
2 stops
$2,285Qatar Airways
Fri, 6 Nov - Tue, 10 Nov

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Qatar Airways flights from Australia to Porto

Our best Qatar Airways deals on Australia to Porto flight tickets
Qatar Airways
6 Nov
BNE21:55Brisbane
44h 15m
2 stops
OPO08:10Porto
10 Nov
OPO21:55Porto
33h 35m
2 stops
BNE17:30Brisbane
$2,284
Qatar Airways
6 Nov
BNE21:55Brisbane
44h 15m
2 stops
OPO08:10Porto
10 Nov
OPO21:55Porto
33h 35m
2 stops
BNE17:30Brisbane
$2,285
Qatar Airways
6 Nov
BNE21:55Brisbane
44h 15m
2 stops
OPO08:10Porto
10 Nov
OPO21:55Porto
33h 35m
2 stops
BNE17:30Brisbane
$2,288

Finnair flights from Australia to Porto

Our best Finnair deals on Australia to Porto flight tickets
Finnair
1 Nov
MEL15:30Melbourne
37h 30m
3 stops
OPO18:00Porto
26 Nov
OPO12:00Porto
32h 20m
3 stops
MEL07:20Melbourne
$2,324
Finnair
4 Nov
MEL15:30Melbourne
37h 30m
3 stops
OPO18:00Porto
7 Nov
OPO12:00Porto
32h 20m
3 stops
MEL07:20Melbourne
$2,355
Finnair
4 Nov
MEL15:30Melbourne
37h 30m
3 stops
OPO18:00Porto
7 Nov
OPO12:00Porto
32h 20m
3 stops
MEL07:20Melbourne
$2,361

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 23 July 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

Tue 18/8

19:40-21:20

2 stops34h 40m

Porto

Mon 24/8

13:50-14:50

2 stops40h 00m

$1,608

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Mon 26/10

21:30-06:45

2 stops44h 15m

Porto

Mon 9/11

07:35-06:30

2 stops35h 55m

$1,665

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Tue 13/10

12:00-17:00

3 stops39h 00m

Porto

Sat 31/10

18:00-10:00

3 stops53h 00m

$1,668

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Sun 25/10

16:50-21:15

2 stops39h 25m

Porto

Sun 8/11

08:45-06:30

2 stops34h 45m

$1,670

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Sun 1/11

18:20-19:20

2 stops36h 00m

Porto

Thu 26/11

20:10-17:00

2 stops33h 50m

$1,681
Fastest return journey

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Sun 25/10

16:50-15:00

3 stops33h 10m

Porto

Sun 8/11

08:30-06:30

3 stops35h 00m

$1,688

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Tue 18/8

13:25-23:30

2 stops43h 05m

Porto

Mon 24/8

16:50-08:20

2 stops30h 30m

$1,764

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Thu 6/8

23:30-23:30

2 stops33h 00m

Porto

Tue 18/8

16:50-08:20

2 stops54h 30m

$1,771

BrisbanePorto

BNE - OPO

BNEOPO

Brisbane

Fri 6/11

21:55-08:10

2 stops44h 15m

Porto

Tue 10/11

21:55-17:30

2 stops33h 35m

$2,284

BrisbanePorto

BNE - OPO

BNEOPO

Brisbane

Fri 6/11

21:55-08:10

2 stops44h 15m

Porto

Tue 10/11

21:55-17:30

2 stops33h 35m

$2,285

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, February 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 $1,502. If you aren’t able to travel to Porto during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $1,541.

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 $2,021 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 $1,475 on momondo.

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

Fastest flight time

27h 15m

Direct flights

None
The fastest flight from Australia to Porto takes 27h 15m
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 $1,208Free cancellationRating
8.3
1,881 reviews
Search Japan Airlines flights
Etihad AirwaysPriceFrom $1,381Free cancellationRating
7.3
1,486 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom $1,402Free cancellationRating
7.4
4,455 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom $1,687Free cancellationRating
7.3
3,747 reviews
Search Qatar Airways flights
United AirlinesPriceFrom $1,919Free cancellationRating
7.4
10,025 reviews
Search United Airlines flights
LufthansaPriceFrom $1,948Free cancellationRating
6.8
8,156 reviews
Search Lufthansa flights
Air FrancePriceFrom $1,977Free cancellationRating
7.5
1,626 reviews
Search Air France flights
KLMPriceFrom $2,267Free cancellationRating
7.8
1,544 reviews
Search KLM 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
Baiao

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

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 22/8
Sat 29/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal