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Cheap flights from Australia to Porto from $821

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 27/4. 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.
Etihad Airways Logo
18:20 - 10:50
MEL
-
OPO
27h 30m
2 stops
Etihad Airways Logo
16:05 - 15:50
OPO
-
MEL
38h 45m
2 stops
$1,448Etihad Airways
Wed, 25 Feb - Tue, 28 Apr
Multiple Airlines Logo
21:15 - 21:40
SYD
-
OPO
35h 25m
3 stops
Multiple Airlines Logo
21:55 - 19:20
OPO
-
SYD
34h 25m
3 stops
$1,468Multiple Airlines
Sat, 14 Mar - Sat, 21 Mar
Etihad Airways Logo
18:20 - 10:50
MEL
-
OPO
27h 30m
2 stops
Etihad Airways Logo
16:05 - 15:50
OPO
-
MEL
38h 45m
2 stops
$1,471Etihad Airways
Wed, 25 Feb - Tue, 28 Apr
Etihad Airways Logo
21:45 - 06:50
SYD
-
OPO
44h 05m
2 stops
Etihad Airways Logo
16:05 - 06:35
OPO
-
SYD
27h 30m
2 stops
$1,473Etihad Airways
Mon, 2 Mar - Mon, 16 Mar
Etihad Airways Logo
18:20 - 06:50
MEL
-
OPO
47h 30m
2 stops
Etihad Airways Logo
16:05 - 17:00
OPO
-
MEL
37h 55m
2 stops
$1,481Etihad Airways
Sat, 14 Mar - Sat, 21 Mar
British Airways Logo
10:10 - 19:30
SYD
-
OPO
42h 20m
2 stops
British Airways Logo
20:20 - 06:05
OPO
-
SYD
48h 45m
2 stops
$1,552British Airways
Tue, 19 May - Wed, 3 Jun
British Airways Logo
10:10 - 20:35
SYD
-
OPO
43h 25m
2 stops
British Airways Logo
21:25 - 06:45
OPO
-
SYD
48h 20m
2 stops
$1,622British Airways
Sat, 6 Jun - Sun, 21 Jun
Turkish Airlines Logo
12:45 - 15:40
SYD
-
OPO
35h 55m
2 stops
Turkish Airlines Logo
10:45 - 09:45
OPO
-
SYD
38h 00m
2 stops
$1,652Turkish Airlines
Thu, 16 Apr - Fri, 1 May
Turkish Airlines Logo
00:30 - 15:10
MEL
-
OPO
49h 40m
2 stops
Turkish Airlines Logo
16:10 - 09:25
OPO
-
MEL
30h 15m
2 stops
$1,659Turkish Airlines
Sun, 1 Mar - Thu, 12 Mar
Emirates Logo
21:00 - 00:40
BNE
-
OPO
36h 40m
2 stops
Emirates Logo
10:00 - 22:20
OPO
-
BNE
27h 20m
2 stops
$3,552Emirates
Wed, 1 Jul - Fri, 31 Jul

Etihad Airways flights from Australia to Porto

Our best Etihad Airways deals on Australia to Porto flight tickets
Etihad Airways
25 Feb
MEL18:20Melbourne
27h 30m
2 stops
OPO10:50Porto
28 Apr
OPO16:05Porto
38h 45m
2 stops
MEL15:50Melbourne
$1,448
Etihad Airways
25 Feb
MEL18:20Melbourne
27h 30m
2 stops
OPO10:50Porto
28 Apr
OPO16:05Porto
38h 45m
2 stops
MEL15:50Melbourne
$1,471
Etihad Airways
2 Mar
SYD21:45Sydney Kingsford Smith
44h 05m
2 stops
OPO06:50Porto
16 Mar
OPO16:05Porto
27h 30m
2 stops
SYD06:35Sydney Kingsford Smith
$1,473

United Airlines flights from Australia to Porto

Our best United Airlines deals on Australia to Porto flight tickets
United Airlines
13 Mar
MEL10:30Melbourne
34h 00m
2 stops
OPO09:30Porto
20 Mar
OPO12:45Porto
56h 45m
2 stops
MEL08:30Melbourne
$1,939
United Airlines
11 Mar
MEL12:00Melbourne
32h 30m
2 stops
OPO09:30Porto
18 Mar
OPO12:35Porto
57h 25m
2 stops
MEL09:00Melbourne
$1,943
United Airlines
4 Mar
MEL11:30Melbourne
33h 00m
2 stops
OPO09:30Porto
8 Mar
OPO12:35Porto
32h 55m
2 stops
MEL08:30Melbourne
$1,946

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 29 January 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

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Wed 25/2

18:20-10:50

2 stops27h 30m

Porto

Tue 28/4

16:05-15:50

2 stops38h 45m

$1,448

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Sat 14/3

21:15-21:40

3 stops35h 25m

Porto

Sat 21/3

21:55-19:20

3 stops34h 25m

$1,468

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Wed 25/2

18:20-10:50

2 stops27h 30m

Porto

Tue 28/4

16:05-15:50

2 stops38h 45m

$1,471

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Mon 2/3

21:45-06:50

2 stops44h 05m

Porto

Mon 16/3

16:05-06:35

2 stops27h 30m

$1,473

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Sat 14/3

18:20-06:50

2 stops47h 30m

Porto

Sat 21/3

16:05-17:00

2 stops37h 55m

$1,481

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Tue 19/5

10:10-19:30

2 stops42h 20m

Porto

Wed 3/6

20:20-06:05

2 stops48h 45m

$1,552

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Sat 6/6

10:10-20:35

2 stops43h 25m

Porto

Sun 21/6

21:25-06:45

2 stops48h 20m

$1,622

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Thu 16/4

12:45-15:40

2 stops35h 55m

Porto

Fri 1/5

10:45-09:45

2 stops38h 00m

$1,652

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Sun 1/3

00:30-15:10

2 stops49h 40m

Porto

Thu 12/3

16:10-09:25

2 stops30h 15m

$1,659

BrisbanePorto

BNE - OPO

BNEOPO

Brisbane

Wed 1/7

21:00-00:40

2 stops36h 40m

Porto

Fri 31/7

10:00-22:20

2 stops27h 20m

$3,552

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 $1,979 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 $1,651 on momondo.

Can stopping save me money on Australia to Porto flights?

You could potentially save up to 23% 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 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
Etihad AirwaysPriceFrom $1,344Free cancellationRating
7.3
1,375 reviews
Search Etihad Airways flights
Turkish AirlinesPriceFrom $1,344Free cancellationRating
7.3
4,208 reviews
Search Turkish Airlines flights
Japan AirlinesPriceFrom $1,524Free cancellationRating
8.3
1,691 reviews
Search Japan Airlines flights
KLMPriceFrom $1,619Free cancellationRating
7.7
1,443 reviews
Search KLM flights
LufthansaPriceFrom $1,646Free cancellationRating
6.8
7,756 reviews
Search Lufthansa flights
SWISSPriceFrom $1,730Free cancellationRating
7.6
1,864 reviews
Search SWISS flights
United AirlinesPriceFrom $1,865Free cancellationRating
7.4
9,214 reviews
Search United Airlines flights
British AirwaysPriceFrom $1,881Free cancellationRating
6.7
7,705 reviews
Search British Airways flights
Qatar AirwaysPriceFrom $1,944Free cancellationRating
7.4
3,727 reviews
Search Qatar Airways flights
Air FrancePriceFrom $2,111Free cancellationRating
7.4
1,528 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.

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