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

Qatar Airways, Etihad Airways, and Emirates are the most popular carriers operating from Portugal to Australia

How long is the flight from Portugal to Australia?

The flight from Portugal to Australia depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Lisbon (a popular airport in Portugal) to Sydney (the most popular airport in Australia), then the flight time is 22h 35m on average. If you fly from Porto (another popular airport in Portugal) to Sydney, then the average flight time is 34h 50m.

When did momondo last update prices for flights from Portugal to Australia?

Prices for flights from Portugal to Australia were last updated today.

How many operators does momondo search for flights from Portugal to Australia?

There are 2 operators available for flights from Portugal to Australia as of April 2026.

How old do you have to be to fly from Portugal to Australia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portugal to Australia.

What documentation or ID do you need to fly to Australia?

The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$751 Cheap Flights from Portugal to Australia in 2026

1 adult

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Find the cheapest flights from Portugal to Australia

Round-trip

One-way

Last minute

Recent return flight deals from Portugal to Australia

Enter your travel dates to find the best prices.

09:15 - 19:40

LIS

PER

27h 25m

2 stops

09:55 - 07:25

PER

LIS

28h 30m

2 stops

$1,797Multiple Airlines

Wed, 27 May - Wed, 3 Jun

09:15 - 19:40

LIS

PER

27h 25m

2 stops

09:55 - 07:25

PER

LIS

28h 30m

2 stops

$1,817Multiple Airlines

Wed, 27 May - Wed, 3 Jun

12:00 - 09:00

OPO

MEL

36h 00m

2 stops

23:30 - 15:40

MEL

OPO

49h 10m

2 stops

$1,884Multiple Airlines

Thu, 14 May - Mon, 18 May

06:10 - 01:10

OPO

PER

36h 00m

2 stops

02:10 - 09:40

PER

OPO

38h 30m

2 stops

$2,069Turkish Airlines

Thu, 28 May - Wed, 3 Jun

05:55 - 19:10

LIS

SYD

28h 15m

2 stops

21:05 - 09:50

SYD

LIS

45h 45m

2 stops

$2,117Turkish Airlines

Thu, 28 May - Wed, 10 Jun

20:40 - 17:30

OPO

SYD

35h 50m

2 stops

20:45 - 16:00

SYD

OPO

52h 15m

2 stops

$2,133Iberia

Tue, 26 May - Tue, 2 Jun

09:15 - 15:50

LIS

MEL

21h 35m

1 stop

18:20 - 07:55

MEL

LIS

23h 35m

1 stop

$2,400Etihad Airways

Sat, 26 Sep - Sat, 24 Oct

20:40 - 18:35

OPO

PER

38h 55m

2 stops

22:55 - 07:40

PER

OPO

39h 45m

2 stops

$2,468Iberia

Thu, 23 Apr - Mon, 27 Apr

16:40 - 12:15

OPO

PER

36h 35m

2 stops

22:55 - 07:40

PER

OPO

63h 45m

2 stops

$2,511Qatar Airways

Wed, 13 May - Sun, 17 May

16:40 - 12:15

OPO

PER

36h 35m

2 stops

22:55 - 07:40

PER

OPO

63h 45m

2 stops

$2,515Qatar Airways

Wed, 13 May - Sun, 17 May

Iberia flights from Portugal to Australia

Our best Iberia deals on Portugal to Australia flight tickets

Iberia

26 May

OPO20:40Porto

35h 50m

2 stops

SYD17:30Sydney Kingsford Smith

2 June

SYD20:45Sydney Kingsford Smith

52h 15m

2 stops

OPO16:00Porto

$2,133

Iberia

26 Sept

OPO20:40Porto

35h 30m

2 stops

SYD17:10Sydney Kingsford Smith

23 Oct

SYD21:45Sydney Kingsford Smith

44h 55m

2 stops

OPO08:40Porto

$2,263

Iberia

25 Sept

OPO20:40Porto

59h 30m

2 stops

SYD17:10Sydney Kingsford Smith

23 Oct

SYD21:45Sydney Kingsford Smith

44h 55m

2 stops

OPO08:40Porto

$2,283

Air Canada flights from Portugal to Australia

Our best Air Canada deals on Portugal to Australia flight tickets

Air Canada

18 June

LIS11:25Lisbon Humberto Delgado

58h 55m

3 stops

SYD07:20Sydney Kingsford Smith

25 July

SYD09:20Sydney Kingsford Smith

34h 45m

2 stops

LIS11:05Lisbon Humberto Delgado

$2,212

Air Canada

18 June

LIS08:35Lisbon Humberto Delgado

37h 45m

3 stops

SYD07:20Sydney Kingsford Smith

25 July

SYD09:20Sydney Kingsford Smith

34h 45m

2 stops

LIS11:05Lisbon Humberto Delgado

$2,304

Air Canada

18 June

LIS08:35Lisbon Humberto Delgado

37h 45m

3 stops

SYD07:20Sydney Kingsford Smith

25 July

SYD09:20Sydney Kingsford Smith

34h 45m

2 stops

LIS11:05Lisbon Humberto Delgado

$2,310

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LisbonPerth

LIS - PER

LISPER

Lisbon Humberto Delgado

Wed 27/5

09:15-19:40

2 stops27h 25m

Perth

Wed 3/6

09:55-07:25

2 stops28h 30m

$1,797

LisbonPerth

LIS - PER

LISPER

Lisbon Humberto Delgado

Wed 27/5

09:15-19:40

2 stops27h 25m

Perth

Wed 3/6

09:55-07:25

2 stops28h 30m

$1,817

PortoMelbourne

OPO - MEL

OPOMEL

Porto

Thu 14/5

12:00-09:00

2 stops36h 00m

Melbourne

Mon 18/5

23:30-15:40

2 stops49h 10m

$1,884

PortoPerth

OPO - PER

OPOPER

Porto

Thu 28/5

06:10-01:10

2 stops36h 00m

Perth

Wed 3/6

02:10-09:40

2 stops38h 30m

$2,069

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Thu 28/5

05:55-19:10

2 stops28h 15m

Sydney Kingsford Smith

Wed 10/6

21:05-09:50

2 stops45h 45m

$2,117

PortoSydney

OPO - SYD

OPOSYD

Porto

Tue 26/5

20:40-17:30

2 stops35h 50m

Sydney Kingsford Smith

Tue 2/6

20:45-16:00

2 stops52h 15m

$2,133

Fastest return journey

LisbonMelbourne

LIS - MEL

LISMEL

Lisbon Humberto Delgado

Sat 26/9

09:15-15:50

1 stop21h 35m

Melbourne

Sat 24/10

18:20-07:55

1 stop23h 35m

$2,400

PortoPerth

OPO - PER

OPOPER

Porto

Thu 23/4

20:40-18:35

2 stops38h 55m

Perth

Mon 27/4

22:55-07:40

2 stops39h 45m

$2,468

PortoPerth

OPO - PER

OPOPER

Porto

Wed 13/5

16:40-12:15

2 stops36h 35m

Perth

Sun 17/5

22:55-07:40

2 stops63h 45m

$2,511

PortoPerth

OPO - PER

OPOPER

Porto

Wed 13/5

16:40-12:15

2 stops36h 35m

Perth

Sun 17/5

22:55-07:40

2 stops63h 45m

$2,515

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 Portugal to Australia

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 Australia?

In general, September is the cheapest month to fly from Portugal to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $2,117. If you don’t want to visit Australia in September, then you should wait until February to fly from Portugal, when ticket prices are also cheap, with an average price of $2,239.

How far in advance should I book a flight to Australia?

You are more likely to see cheaper flights to Australia from Portugal when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $2,447 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Portugal for as low as $2,208 on momondo.

Can stopping save me money on Portugal to Australia flights?

You could potentially save up to 23% on your flight if you consider stops on a Portugal to Australia flight.

Cheap Portugal to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portugal to Australia

Fastest flight time	22h 35m
Direct flights	None

The fastest flight from Portugal to Australia takes 22h 35m

There are no direct flights from Portugal to Australia. There are no popular flight routes from Portugal to Australia.

Search flight deals

Frequently asked questions about flying from Portugal to Australia

When did momondo last update prices for flights from Portugal to Australia?
Prices for flights from Portugal to Australia were last updated today.
How many operators does momondo search for flights from Portugal to Australia?
There are 2 operators available for flights from Portugal to Australia as of April 2026.
How old do you have to be to fly from Portugal to Australia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portugal to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Portugal to Australia

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

Airline	Rating	Free cancellation	Price
Air France	PriceFrom $1,710	Free cancellation	Rating 7.4 1,566 reviews		Search Air France flights
Etihad Airways	PriceFrom $1,951	Free cancellation	Rating 7.3 1,429 reviews		Search Etihad Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Portugal to Australia?

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 Australia from Portugal.

Can I find flights from Portugal to Australia with flexible booking policies on momondo?

All flight searches from Portugal to Australia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portugal to Australia?

Once all potential Portugal to Australia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Australia, momondo offers a useful price alert feature which will track prices for flights to Australia from Portugal and alert you when they change.