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Cheap flights from Porto to Melbourne from $1,788

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Porto to Melbourne departing on 5/3. 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 Porto to Melbourne

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:00 - 17:00
OPO
-
MEL
35h 00m
2 stops
Multiple Airlines Logo
22:40 - 23:00
MEL
-
OPO
35h 20m
3 stops
$1,788Multiple Airlines
Thu, 5 Mar - Mon, 9 Mar
United Airlines Logo
12:35 - 09:30
OPO
-
MEL
33h 55m
2 stops
United Airlines Logo
12:00 - 09:30
MEL
-
OPO
32h 30m
2 stops
$2,119United Airlines
Wed, 4 Mar - Wed, 25 Mar
United Airlines Logo
12:35 - 10:00
OPO
-
MEL
34h 25m
2 stops
United Airlines Logo
11:30 - 09:30
MEL
-
OPO
33h 00m
2 stops
$2,122United Airlines
Wed, 4 Mar - Sun, 8 Mar
United Airlines Logo
12:55 - 09:30
OPO
-
MEL
33h 35m
2 stops
United Airlines Logo
10:30 - 09:30
MEL
-
OPO
34h 00m
2 stops
$2,203United Airlines
Sat, 28 Feb - Thu, 26 Mar
United Airlines Logo
12:35 - 09:30
OPO
-
MEL
33h 55m
2 stops
United Airlines Logo
11:30 - 09:30
MEL
-
OPO
33h 00m
2 stops
$2,208United Airlines
Wed, 4 Mar - Sun, 8 Mar
Multiple Airlines Logo
11:25 - 17:00
OPO
-
MEL
42h 35m
2 stops
Multiple Airlines Logo
22:40 - 09:55
MEL
-
OPO
46h 15m
2 stops
$2,225Multiple Airlines
Thu, 5 Mar - Mon, 9 Mar
Qatar Airways Logo
16:40 - 05:45
OPO
-
MEL
26h 05m
2 stops
Qatar Airways Logo
20:55 - 16:00
MEL
-
OPO
28h 05m
2 stops
$2,305Qatar Airways
Tue, 24 Mar - Mon, 13 Apr
Qatar Airways Logo
16:40 - 05:45
OPO
-
MEL
50h 05m
2 stops
Qatar Airways Logo
20:55 - 07:40
MEL
-
OPO
43h 45m
2 stops
$2,314Qatar Airways
Tue, 24 Mar - Mon, 13 Apr
Qatar Airways Logo
16:40 - 05:45
OPO
-
MEL
26h 05m
2 stops
Qatar Airways Logo
16:10 - 16:00
MEL
-
OPO
32h 50m
2 stops
$2,323Qatar Airways
Tue, 24 Mar - Mon, 13 Apr
Qatar Airways Logo
16:40 - 05:45
OPO
-
MEL
26h 05m
2 stops
Qatar Airways Logo
20:55 - 16:00
MEL
-
OPO
28h 05m
2 stops
$2,326Qatar Airways
Tue, 24 Mar - Mon, 13 Apr

United Airlines flights from Porto to Melbourne

Our best United Airlines deals on Porto to Melbourne flight tickets
United Airlines
4 Mar
OPO12:35Porto
33h 55m
2 stops
MEL09:30Melbourne
24 Mar
MEL10:30Melbourne
34h 00m
2 stops
OPO09:30Porto
$2,119
United Airlines
4 Mar
OPO12:35Porto
34h 25m
2 stops
MEL10:00Melbourne
8 Mar
MEL11:30Melbourne
33h 00m
2 stops
OPO09:30Porto
$2,122
United Airlines
28 Feb
OPO12:55Porto
33h 35m
2 stops
MEL09:30Melbourne
26 Mar
MEL10:30Melbourne
34h 00m
2 stops
OPO09:30Porto
$2,203

KLM flights from Porto to Melbourne

Our best KLM deals on Porto to Melbourne flight tickets
KLM
4 Mar
OPO11:15Porto
37h 35m
3 stops
MEL11:50Melbourne
22 Mar
MEL15:00Melbourne
35h 25m
2 stops
OPO15:25Porto
$2,737
KLM
4 Mar
OPO11:15Porto
37h 35m
3 stops
MEL11:50Melbourne
23 Mar
MEL16:00Melbourne
37h 50m
3 stops
OPO18:50Porto
$2,833
KLM
2 Mar
OPO11:25Porto
35h 50m
2 stops
MEL10:15Melbourne
23 Mar
MEL16:00Melbourne
37h 50m
3 stops
OPO18:50Porto
$2,876

momondo Fare Finder

 
Customise your flight search to find flights from Porto to Melbourne 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 14 February 2026.
Use the filters below to find and compare flights from Porto to Melbourne that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortoMelbourne

OPO - MEL

OPOMEL

Porto

Thu 5/3

19:00-17:00

2 stops35h 00m

Melbourne

Mon 9/3

22:40-23:00

3 stops35h 20m

$1,788

PortoMelbourne

OPO - MEL

OPOMEL

Porto

Wed 4/3

12:35-09:30

2 stops33h 55m

Melbourne

Wed 25/3

12:00-09:30

2 stops32h 30m

$2,119

PortoMelbourne

OPO - MEL

OPOMEL

Porto

Wed 4/3

12:35-10:00

2 stops34h 25m

Melbourne

Sun 8/3

11:30-09:30

2 stops33h 00m

$2,122

PortoMelbourne

OPO - MEL

OPOMEL

Porto

Sat 28/2

12:55-09:30

2 stops33h 35m

Melbourne

Thu 26/3

10:30-09:30

2 stops34h 00m

$2,203

PortoMelbourne

OPO - MEL

OPOMEL

Porto

Wed 4/3

12:35-09:30

2 stops33h 55m

Melbourne

Sun 8/3

11:30-09:30

2 stops33h 00m

$2,208

PortoMelbourne

OPO - MEL

OPOMEL

Porto

Thu 5/3

11:25-17:00

2 stops42h 35m

Melbourne

Mon 9/3

22:40-09:55

2 stops46h 15m

$2,225

PortoMelbourne

OPO - MEL

OPOMEL

Porto

Tue 24/3

16:40-05:45

2 stops26h 05m

Melbourne

Mon 13/4

20:55-16:00

2 stops28h 05m

$2,305

PortoMelbourne

OPO - MEL

OPOMEL

Porto

Tue 24/3

16:40-05:45

2 stops50h 05m

Melbourne

Mon 13/4

20:55-07:40

2 stops43h 45m

$2,314

PortoMelbourne

OPO - MEL

OPOMEL

Porto

Tue 24/3

16:40-05:45

2 stops26h 05m

Melbourne

Mon 13/4

16:10-16:00

2 stops32h 50m

$2,323

PortoMelbourne

OPO - MEL

OPOMEL

Porto

Tue 24/3

16:40-05:45

2 stops26h 05m

Melbourne

Mon 13/4

20:55-16:00

2 stops28h 05m

$2,326

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Porto to Melbourne flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Porto to Melbourne

Fastest flight time

28h 50m

Direct flights

None
The fastest flight from Porto to Melbourne takes 28h 50m
There are no direct flights from Porto to Melbourne. There are no popular flight routes from Porto to Melbourne.
Search flight deals

  • How far is Porto to Melbourne by plane?

    Porto and Melbourne are 17715.4 km apart from one another. 28h 50m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Porto Airport to Melbourne?

    Prices for flights from Porto Airport to Melbourne were last updated today.

  • How old do you have to be to fly from Porto Airport to Melbourne?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Porto Airport to Melbourne.

  • What documentation or ID do you need to fly to Melbourne?

    The necessary travel and health documents for your Melbourne 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.

  • How do I get Price Alerts for flights from Porto to Melbourne?

    Price Alerts will notify you by email when the price for flights to Melbourne from Porto decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Porto to Melbourne with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Porto to Melbourne?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Porto to Melbourne . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Porto to Melbourne with flexible booking policies on momondo?

Yes. All flights to Melbourne from Porto on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Porto to Melbourne?

momondo provides multiple filters to help you find the best flight to Melbourne from Porto. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Porto to Melbourne right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Porto to Melbourne now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Melbourne and let you know when they change.

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Find better results for your trip to Australia

Fly into one of these airports located in Melbourne

Airports listed have a maximum distance of 50.4 km from Melbourne
Melbourne Avalon Airport