How long is the flight from Portugal to Australia?

For as low as $2,157, Etihad Airways can have you in Australia from Portugal in 23h 40m. Airlines will cover a distance of 17606 km. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to fly from Portugal to Australia one-way?

For one-way options, check prices for Etihad Airways. According to our data, you can fly for as low as $910. Users have also found prices from $1,174 and $1,352 on Qatar Airways and Turkish Airlines, respectively.

In terms of precipitation, rainfall in Australia ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Australia when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

What is the cheapest time of day to fly from PT to AU?

When flying from Portugal to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Portugal to Australia that include hotel bookings?

Yes. In addition to deals on Portugal to Australia flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Portugal to Australia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portugal to Australia.

Can I find deals for business class flights from Portugal to Australia?

Yes. Cheapflights offers flight deals from Portugal to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$714+ Cheap Flights from Portugal to Australia

Cheap flight deals from Portugal to Australia

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Portugal to Australia
Explore the most affordable flight options available from Portugal to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 October 2026.

Thu 5/1106:00 -

2 stops27h 25m

Wed 18/1115:10 -

2 stops30h 35m

Deal found 15/10$1,366

Fri 11/1207:40 -

2 stops35h 55m

Sat 26/1216:50 -

2 stops29h 45m

Deal found 16/10$1,518

Sat 7/1106:00 -

3 stops37h 40m

Sat 21/1110:35 -

2 stops35h 25m

Deal found 15/10$1,580

Thu 12/1106:00 -

3 stops37h 40m

Thu 19/1110:35 -

3 stops35h 35m

Deal found 16/10$1,607

Thu 12/1105:00 -

3 stops28h 25m

Thu 26/1121:35 -

2 stops35h 50m

Deal found 13/10$1,628

Wed 11/1109:05 -

3 stops34h 35m

Tue 17/1102:30 -

2 stops28h 55m

Deal found 14/10$1,630

Tue 1/1207:00 -

2 stops27h 30m

Sun 31/118:05 -

2 stops31h 55m

Deal found 13/10$1,666

Mon 9/1110:00 -

3 stops33h 40m

Mon 16/1110:30 -

3 stops34h 30m

Deal found 13/10$1,681

Tue 10/1106:30 -

2 stops26h 55m

Sun 22/1122:30 -

2 stops35h 20m

Deal found 13/10$1,705

Mon 30/1107:05 -

2 stops38h 00m

Mon 7/1210:10 -

2 stops35h 20m

Deal found 16/10$1,725

Tue 24/1112:50 -

2 stops34h 45m

Sun 21/321:35 -

2 stops47h 55m

Deal found 17/10$1,730

Sun 22/1116:05 -

2 stops30h 20m

Sun 6/1215:10 -

2 stops32h 40m

Deal found 15/10$1,747

Best flights from Portugal to Australia
Discover carefully curated flight deals from Portugal to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 October 2026.

Sat 7/1106:00 -

3 stops37h 40m

Sat 21/1110:35 -

2 stops35h 25m

Deal found 15/10$1,580

Thu 1/416:35 -

2 stops31h 15m

Thu 22/408:20 -

2 stops38h 30m

Deal found 14/10$2,049

Sun 15/1106:05 -

2 stops23h 40m

Sun 22/1118:05 -

2 stops27h 15m

Deal found 17/10$2,157

Thu 12/1116:25 -

2 stops25h 05m

Tue 17/1116:15 -

2 stops49h 40m

Deal found 16/10$2,199

Wed 11/1120:40 -

2 stops39h 40m

Sun 15/1123:40 -

2 stops43h 00m

Deal found 13/10$2,318

Tue 30/316:30 -

2 stops27h 45m

Sun 18/414:55 -

2 stops28h 10m

Deal found 17/10$2,318

Fri 13/1112:35 -

2 stops58h 55m

Wed 18/1111:30 -

2 stops33h 00m

Deal found 17/10$2,360

Mon 9/1111:15 -

3 stops33h 10m

Mon 30/1116:30 -

2 stops29h 05m

Deal found 14/10$2,435

Fri 27/1111:20 -

3 stops35h 15m

Thu 3/1211:20 -

2 stops33h 00m

Deal found 18/10$2,556

Thu 12/1114:15 -

1 stop20h 30m

Thu 19/1122:45 -

2 stops32h 40m

Deal found 16/10$3,108

Wed 11/1109:05 -

3 stops34h 35m

Wed 18/1107:25 -

3 stops38h 10m

Deal found 14/10$1,723

Fri 13/1106:00 -

2 stops30h 20m

Wed 18/1118:05 -

2 stops29h 45m

Deal found 13/10$1,803

Thu 12/1116:25 -

3 stops27h 15m

Tue 17/1116:15 -

2 stops49h 40m

Deal found 16/10$1,842

Thu 5/1116:25 -

2 stops53h 25m

Wed 11/1102:30 -

2 stops44h 55m

Deal found 17/10$2,295

Fri 13/1120:40 -

2 stops39h 40m

Wed 18/1117:10 -

2 stops49h 30m

Deal found 13/10$2,328

Wed 4/1112:55 -

2 stops32h 05m

Sun 8/1111:05 -

2 stops33h 40m

Deal found 17/10$2,364

Mon 21/1216:05 -

2 stops38h 40m

Sun 17/121:30 -

2 stops49h 35m

Deal found 13/10$2,467

Fri 26/206:30 -

2 stops38h 00m

Thu 18/301:30 -

2 stops32h 50m

Deal found 16/10$1,887

Thu 12/1116:10 -

2 stops46h 45m

Wed 18/1100:25 -

2 stops47h 00m

Deal found 16/10$2,520

Thu 12/1110:55 -

2 stops30h 35m

Sat 14/1102:30 -

2 stops44h 55m

Deal found 14/10$2,356

Wed 11/1120:40 -

2 stops47h 10m

Sun 15/1115:50 -

2 stops50h 50m

Deal found 13/10$2,363

Fri 25/1210:15 -

2 stops36h 05m

Mon 1/213:20 -

2 stops53h 50m

Deal found 15/10$2,638

Thu 21/112:55 -

2 stops30h 45m

Sun 28/216:35 -

2 stops36h 10m

Deal found 17/10$2,429

Thu 12/1105:00 -

3 stops28h 25m

Thu 26/1121:35 -

3 stops34h 40m

Deal found 13/10$1,928

Wed 11/1108:15 -

1 stop35h 15m

Sun 15/1116:50 -

1 stop25h 05m

Deal found 17/10$2,585

Sat 21/1105:55 -

2 stops35h 35m

Mon 23/1102:30 -

2 stops28h 55m

Deal found 17/10$2,383

Thu 1/415:35 -

3 stops26h 45m

Thu 22/406:50 -

3 stops38h 45m

Deal found 14/10$2,956

Wed 4/1112:55 -

3 stops31h 25m

Sun 8/1115:30 -

2 stops34h 55m

Deal found 13/10$2,694

Sat 5/1220:40 -

2 stops35h 40m

Sat 19/1221:10 -

2 stops45h 30m

Deal found 18/10$2,485

Mon 1/318:35 -

2 stops49h 05m

Thu 8/414:55 -

2 stops33h 35m

Deal found 15/10$2,537

Find flight deals from Portugal to Australia

Round-trip from	$1,366
One-way from	$714
Popular in	April
Cheapest in	February
Average price	$2,422

5/11-18/11
4 total stops
58h 00m total
Portugal to Australia

Search Deals

10/12-31/12
3 total stops
54h 05m total
Portugal to Australia

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($184 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($84 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LisbonPerth

LIS Lisbon Humberto Delgado - PER Perth

LISPER

Lisbon Humberto Delgado

Wed 11/11

20:05-03:40

3 stops47h 35m

Perth

Wed 31/12

00:00-17:00

Nonstop0h 00m

$721

LisbonSydney

LIS Lisbon Humberto Delgado - SYD Sydney Kingsford Smith

LISSYD

Lisbon Humberto Delgado

Tue 1/12

19:00-11:30

3 stops53h 30m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$734

LisbonPerth

LIS Lisbon Humberto Delgado - PER Perth

LISPER

Lisbon Humberto Delgado

Fri 6/11

19:40-05:50

3 stops50h 10m

Perth

Wed 31/12

00:00-17:00

Nonstop0h 00m

$763

LisbonSydney

LIS Lisbon Humberto Delgado - SYD Sydney Kingsford Smith

LISSYD

Lisbon Humberto Delgado

Sat 12/12

22:00-18:50

3 stops57h 50m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$833

LisbonMelbourne

LIS Lisbon Humberto Delgado - MEL Melbourne

LISMEL

Lisbon Humberto Delgado

Fri 12/3

10:30-15:30

3 stops42h 00m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

$848

LisbonBrisbane

LIS Lisbon Humberto Delgado - BNE Brisbane

LISBNE

Lisbon Humberto Delgado

Sat 28/11

21:05-09:00

3 stops49h 55m

Brisbane

Wed 31/12

00:00-15:00

Nonstop0h 00m

$855

PortoSydney

OPO Porto - SYD Sydney Kingsford Smith

OPOSYD

Porto

Mon 9/11

06:30-08:05

2 stops38h 35m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$866

PortoMelbourne

OPO Porto - MEL Melbourne

OPOMEL

Porto

Fri 6/11

15:05-12:10

2 stops58h 05m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

$925

LisbonMelbourne

LIS Lisbon Humberto Delgado - MEL Melbourne

LISMEL

Lisbon Humberto Delgado

Tue 19/1

09:35-23:50

2 stops51h 15m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

$930

LisbonSydney

LIS Lisbon Humberto Delgado - SYD Sydney Kingsford Smith

LISSYD

Lisbon Humberto Delgado

Sun 20/12

17:55-10:00

3 stops53h 05m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$984

Flights are sorted by cheapest return flights first.

Deals found on 17/10

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Portugal to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Portugal with our price prediction graph.

LIS-SYD

OPO-PER

LIS-PER

OPO-SYD

LIS-MEL

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portugal to Australia

PT0-AU0

LIS-SYD

OPO-PER

LIS-PER

OPO-SYD

What is the cheapest month to book a flight from Portugal to Australia?

Currently, September is the cheapest month in which you can book a flight from Portugal to Australia (average of $2,182). Flying from Portugal to Australia in April is currently the most expensive (average of $3,021). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far ahead should I book a flight from Portugal to Australia?

Booking 16 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portugal to Australia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Australia

Check out reviews from past customers who have flown with Etihad Airways from Portugal to Australia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Etihad Airways

7.3

Good

1,544 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,June 2026

YYZ - AUH

Excellent customer service! This was my first time flying with Etihad Airways, and I had a wonderful experience. The staff were friendly, professional, and very helpful throughout my journey. If I travel again in the future, I will definitely choose Etihad Airways. Highly recommended

Etihad Airways

7.3

Good

1,544 reviews

Etihad Airways

7.3

Good

1,544 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,June 2026

YYZ - AUH

Related info for your journey

How long is the flight from Portugal to Australia?
For as low as $2,157, Etihad Airways can have you in Australia from Portugal in 23h 40m. Airlines will cover a distance of 17606 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from Portugal to Australia one-way?
For one-way options, check prices for Etihad Airways. According to our data, you can fly for as low as $910. Users have also found prices from $1,174 and $1,352 on Qatar Airways and Turkish Airlines, respectively.
Can I find deals for flights from Portugal to Australia that include hotel bookings?
Yes. In addition to deals on Portugal to Australia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Portugal to Australia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portugal to Australia.
Can I find deals for business class flights from Portugal to Australia?
Yes. Cheapflights offers flight deals from Portugal to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Portugal to Australia?
Currently, September is the cheapest month in which you can book a flight from Portugal to Australia (average of $2,182). Flying from Portugal to Australia in April is currently the most expensive (average of $3,021). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Portugal to Australia

Airline	Cheapest	Average	Flexibility	On-time
Etihad Airways	Cheapest$2,165	Average$2,650	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights

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How does Cheapflights help users find flights from Portugal to Australia?

Deals for Portugal to Australia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Portugal to Australia?

Cheapflights helps you find that perfect flight to Australia from Portugal by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Portugal to Australia with no change fees?

Certainly. Search results for flights to Australia from Portugal shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Portugal to Australia become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Portugal to Australia from $714

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Portugal to Australia

Cheapest flights from Portugal to AustraliaExplore the most affordable flight options available from Portugal to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 October 2026.

Explore the most affordable flight options available from Portugal to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 October 2026.

Best flights from Portugal to AustraliaDiscover carefully curated flight deals from Portugal to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 October 2026.

Discover carefully curated flight deals from Portugal to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 October 2026.

Last-minute flights from Portugal to AustraliaDiscover last-minute flight deals from Portugal to Australia. Data last updated 18 October 2026 and is based on user searches.

Discover last-minute flight deals from Portugal to Australia. Data last updated 18 October 2026 and is based on user searches.

One-way flights from Portugal to AustraliaSearch for one-way flight options from Portugal to Australia. Find affordable one-way fares based on user searches. Data last updated 18 October 2026.

Search for one-way flight options from Portugal to Australia. Find affordable one-way fares based on user searches. Data last updated 18 October 2026.

Find flight deals from Portugal to Australia

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Cheapflights Fare Finder

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

Best time to book a flight from Portugal to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Portugal with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Portugal to Australia?

How far ahead should I book a flight from Portugal to Australia?

Booking 16 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portugal to Australia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Australia

Check out reviews from past customers who have flown with Etihad Airways from Portugal to Australia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Portugal to Australia?

What are the cheapest airlines to fly from Portugal to Australia one-way?

Can I find deals for flights from Portugal to Australia that include hotel bookings?

How can I find direct flights from Portugal to Australia?

Can I find deals for business class flights from Portugal to Australia?

What is the cheapest month to book a flight from Portugal to Australia?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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Alternative routes for Portugal to Australia

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Australia by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Portugal to Australia by cabin class

Find flights from Portugal to Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Portugal and Australia flights

Browse other Portugal and Australia flight options. Last updated on 18 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from Australia

Find the right flight back to Portugal after your stay in Australia

Portugal to Australia flights

Consider these flights travelling from Portugal to Australia.

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Consider these flights travelling to Australia regions.

Top airline flying from Portugal to Australia

Fly with Cheapflights

How does Cheapflights help users find flights from Portugal to Australia?

Why should you use Cheapflights to find cheap flight tickets from Portugal to Australia?

Can Cheapflights find flights from Portugal to Australia with no change fees?

Can Cheapflights notify me if prices for flights from Portugal to Australia become cheaper?

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Book with flexibility

Travel Smart

Cheapest flights from Portugal to Australia
Explore the most affordable flight options available from Portugal to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 October 2026.

Best flights from Portugal to Australia
Discover carefully curated flight deals from Portugal to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 October 2026.

Last-minute flights from Portugal to Australia
Discover last-minute flight deals from Portugal to Australia. Data last updated 18 October 2026 and is based on user searches.

One-way flights from Portugal to Australia
Search for one-way flight options from Portugal to Australia. Find affordable one-way fares based on user searches. Data last updated 18 October 2026.