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Cheap flights from Australia to Portugal from $540

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LIS
13 Mar — 20 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Portugal

Enter your travel dates to find the best prices.

Cheapest flights from Australia to Portugal
Explore the most affordable flight options available from Australia to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 February 2026.

Mon 9/321:15
SYD
-
LIS
3 stops33h 00m
Multiple Airlines
Mon 16/322:00
LIS
-
SYD
3 stops34h 20m
Multiple Airlines
Deal found 9/2$1,139
Mon 9/322:40
MEL
-
LIS
3 stops31h 35m
Multiple Airlines
Mon 16/322:00
LIS
-
MEL
3 stops35h 55m
Multiple Airlines
Deal found 9/2$1,155
Mon 9/316:35
SYD
-
LIS
1 stop25h 20m
Etihad Airways
Mon 16/308:15
LIS
-
SYD
1 stop22h 40m
Etihad Airways
Deal found 9/2$1,306
Wed 11/316:35
SYD
-
LIS
1 stop25h 20m
Etihad Airways
Fri 20/308:15
LIS
-
SYD
1 stop22h 40m
Etihad Airways
Deal found 9/2$1,313
Wed 11/316:35
SYD
-
LIS
1 stop25h 20m
Etihad Airways
Wed 18/308:15
LIS
-
SYD
1 stop22h 40m
Etihad Airways
Deal found 11/2$1,319
Tue 5/500:35
PER
-
LIS
2 stops37h 50m
Multiple Airlines
Wed 13/509:15
LIS
-
PER
2 stops32h 20m
Multiple Airlines
Deal found 10/2$1,331
Thu 12/311:10
BNE
-
LIS
2 stops35h 35m
Multiple Airlines
Fri 27/306:15
LIS
-
BNE
2 stops40h 45m
Multiple Airlines
Deal found 10/2$1,384
Sun 3/513:25
MEL
-
LIS
2 stops43h 05m
Turkish Airlines
Sun 24/510:55
LIS
-
MEL
2 stops39h 20m
Turkish Airlines
Deal found 10/2$1,474
Mon 27/413:25
MEL
-
LIS
2 stops35h 10m
Turkish Airlines
Wed 20/510:55
LIS
-
MEL
2 stops39h 20m
Turkish Airlines
Deal found 8/2$1,475
Sat 25/413:25
MEL
-
LIS
2 stops43h 05m
Turkish Airlines
Mon 18/510:55
LIS
-
MEL
2 stops36h 25m
Turkish Airlines
Deal found 7/2$1,477
Thu 26/313:10
MEL
-
LIS
2 stops56h 30m
Multiple Airlines
Thu 2/417:05
LIS
-
MEL
2 stops30h 15m
Multiple Airlines
Deal found 9/2$1,478
Tue 10/310:00
MEL
-
LIS
3 stops35h 40m
Multiple Airlines
Tue 17/316:05
LIS
-
MEL
2 stops30h 20m
Multiple Airlines
Deal found 10/2$1,480

Find flight deals from Australia to Portugal

Keep the following information in mind while searching for Australia to Portugal flight deals. Data was last updated 11 February 2026.

Round-trip from

$1,139

One-way from

$540

Popular in

December

Cheapest in

November

Average price

$1,844
9/3-16/3
  • 9/3-16/3
  • 6 total stops
  • 67h 20m total
  • Australia to Portugal
Search Deals
17/2
  • 17/2
  • 2 total stops
  • 55h 30m total
  • Australia to Portugal
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($115 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($62 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to Portugal 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, Cheapflights users made 647,157 searches. Data last updated 11 February 2026.
Use the filters below to find and compare flights from Australia to Portugal that are best for you.

Fly from

Australia

Fly to

Portugal

Route

Depart

Return

Price

MelbourneLisbon

MEL - LIS

MELLIS

Melbourne

Tue 28/4

13:25-15:50

2 stops35h 25m

Lisbon Humberto Delgado

Thu 14/5

17:05-11:15

2 stops33h 10m

$1,475

MelbourneLisbon

MEL - LIS

MELLIS

Melbourne

Mon 27/4

23:30-23:30

2 stops33h 00m

Lisbon Humberto Delgado

Wed 20/5

06:00-11:15

2 stops44h 15m

$1,478

SydneyLisbon

SYD - LIS

SYDLIS

Sydney Kingsford Smith

Wed 11/3

12:45-10:00

2 stops32h 15m

Lisbon Humberto Delgado

Wed 18/3

11:40-10:45

2 stops36h 05m

$1,492

SydneyLisbon

SYD - LIS

SYDLIS

Sydney Kingsford Smith

Thu 11/6

10:10-23:05

2 stops45h 55m

Lisbon Humberto Delgado

Tue 16/6

13:40-06:05

2 stops31h 25m

$1,509

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Sun 10/5

15:40-15:15

2 stops56h 35m

Porto

Sun 24/5

11:35-16:50

2 stops44h 15m

$1,511

PerthLisbon

PER - LIS

PERLIS

Perth

Thu 26/3

07:35-10:40

2 stops59h 05m

Lisbon Humberto Delgado

Thu 2/4

17:05-16:15

2 stops40h 10m

$1,511

SydneyLisbon

SYD - LIS

SYDLIS

Sydney Kingsford Smith

Wed 11/3

16:15-15:05

2 stops33h 50m

Lisbon Humberto Delgado

Wed 18/3

16:05-07:25

2 stops28h 20m

$1,514

MelbourneLisbon

MEL - LIS

MELLIS

Melbourne

Tue 28/4

13:25-15:50

2 stops35h 25m

Lisbon Humberto Delgado

Thu 14/5

17:05-09:25

2 stops31h 20m

$1,515

MelbourneLisbon

MEL - LIS

MELLIS

Melbourne

Wed 25/3

16:55-23:00

2 stops41h 05m

Lisbon Humberto Delgado

Wed 1/4

06:00-07:15

2 stops39h 15m

$1,516

BrisbaneLisbon

BNE - LIS

BNELIS

Brisbane

Fri 17/4

13:50-23:30

2 stops42h 40m

Lisbon Humberto Delgado

Mon 27/4

06:00-09:30

2 stops42h 30m

$1,519

Flights are sorted by cheapest return flights first.

Deals found on 10/2

Showing 1-10 of 60 results
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Best time to book a flight from Australia to Portugal

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

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

Currently, November is the cheapest month in which you can book a flight from Australia to Portugal (average of $1,293). Flying from Australia to Portugal in December is currently the most expensive (average of $1,689). 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.

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated 11 February 2026.
Read through reviews of airlines operating flights from Australia to Portugal, such as Emirates, Qatar Airways, andEtihad Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,514 reviews
Check prices

Crew

8.3

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers
Emirates
8.1
Very Good
3,514 reviews
Emirates
8.1
Very Good
3,514 reviews
Check prices

Crew

8.3

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers
Qatar Airways
7.4
Good
3,731 reviews
Emirates
8.1
Very Good
3,514 reviews
Check prices

Crew

8.3

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers
Etihad Airways
7.3
Good
1,393 reviews
Emirates
8.1
Very Good
3,514 reviews
Check prices

Crew

8.3

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers
Turkish Airlines
7.3
Good
4,213 reviews
Emirates
8.1
Very Good
3,514 reviews
Check prices

Crew

8.3

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers
British Airways
6.7
Okay
7,728 reviews
Emirates
8.1
Very Good
3,514 reviews
Check prices

Crew

8.3

Comfort

8.0

Entertainment

8.2

Overall

8.1

Boarding

8.1

Food

7.9

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers

Related info for your journey

Find useful and relevant information for your journey from Australia to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Australia to Portugal?

    A quick flight from Australia to Portugal can take about 35h 25m. Turkish Airlines provides one of the quickest options available for as low as $1,475. Airlines will cover a distance of 17733 km. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with Etihad Airways, which is currently one of the cheapest options available, starting at $597. Turkish Airlines flights start at $797 while deals on Japan Airlines start at $889 one-way.

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

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

  • How can I find direct flights from Australia to Portugal?

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

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

    Yes. Cheapflights offers flight deals from Australia to Portugal 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 Australia to Portugal?

    Currently, November is the cheapest month in which you can book a flight from Australia to Portugal (average of $1,293). Flying from Australia to Portugal in December is currently the most expensive (average of $1,689). 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

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.

Alternative routes for Australia to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Australia to Portugal

Discover the top 10 airlines that operate flights from Australia to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 11 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$1,330Average$2,065FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Turkish AirlinesCheapest$1,331Average$1,765FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
SWISSCheapest$1,356Average$1,637FlexibilityNo cancel feeOn-time79%
Search SWISS flights
United AirlinesCheapest$1,432Average$2,033FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
FinnairCheapest$1,436Average$1,879FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Qatar AirwaysCheapest$1,458Average$2,237FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
IberiaCheapest$1,467Average$2,332FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Japan AirlinesCheapest$1,508Average$1,797FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Air CanadaCheapest$1,526Average$1,837FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapest$1,587Average$2,097FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Australia to Portugal flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Australia to Portugal.

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

Yes! Cheapflights helps users easily find flights from Australia to Portugal with no change fees.

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