Cheap flights from Australia to Portugal from $649

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LIS
2 Sep — 9 Sep1
1 adult

Cheap flight deals from Australia to Portugal

Keep the following information in mind while searching for Australia to Portugal flight deals. Data was last updated 28 August 2025.

Round-trip from

$1,490

One-way from

$649

Popular in

December

Cheapest in

March

Average price

$2,246
20/10-2/11
  • 20/10-2/11
  • 5 total stops
  • 66h 10m total
  • Australia to Portugal
15/11
  • 15/11
  • 3 total stops
  • 49h 20m total
  • Australia to Portugal
Highest demand for flights based on searches. 2% potential increase in price ($87 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease ($58 potential savings vs. average return price).
Average for round-trip flights in August 2025

Find flight deals from Australia to Portugal

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 28 August 2025.

Mon 20/1018:25PER - LIS
2 stops29h 30mMultiple Airlines
Sun 2/1107:20LIS - PER
3 stops36h 40mMultiple Airlines
Deal found 26/8$1,490
Mon 6/1020:30PER - LIS
3 stops34h 05mMultiple Airlines
Tue 21/1012:35LIS - PER
3 stops32h 55mMultiple Airlines
Deal found 26/8$1,501
Tue 4/1122:45PER - LIS
2 stops30h 45mQatar Airways
Fri 14/1108:05LIS - PER
1 stop19h 55mQatar Airways
Deal found 26/8$1,556
Thu 9/1020:30PER - LIS
3 stops33h 10mMultiple Airlines
Tue 21/1012:35LIS - PER
3 stops32h 55mMultiple Airlines
Deal found 25/8$1,558
Thu 23/1007:50PER - LIS
3 stops41h 50mMultiple Airlines
Thu 30/1006:25LIS - PER
3 stops37h 55mMultiple Airlines
Deal found 27/8$1,579
Fri 24/1015:10BNE - LIS
1 stop38h 50mQatar Airways
Sat 1/1121:05LIS - BNE
2 stops34h 25mQatar Airways
Deal found 25/8$1,658
Wed 19/1110:30PER - LIS
2 stops28h 10mMultiple Airlines
Sun 23/1108:25LIS - PER
2 stops31h 30mMultiple Airlines
Deal found 26/8$1,687
Wed 15/1011:00BNE - LIS
2 stops45h 30mMultiple Airlines
Fri 31/1006:00LIS - BNE
2 stops41h 00mMultiple Airlines
Deal found 26/8$1,692
Fri 10/1008:00MEL - OPO
3 stops59h 45mTurkish Airlines
Fri 17/1010:45OPO - MEL
2 stops36h 25mTurkish Airlines
Deal found 26/8$1,832
Sat 18/1019:45BNE - LIS
3 stops48h 20mMultiple Airlines
Wed 22/1005:05LIS - BNE
2 stops41h 00mMultiple Airlines
Deal found 25/8$1,870
Mon 20/1011:15SYD - OPO
3 stops40h 50mMultiple Airlines
Fri 31/1013:40OPO - SYD
3 stops32h 35mMultiple Airlines
Deal found 26/8$1,918
Sun 19/1014:45BNE - OPO
2 stops32h 25mMultiple Airlines
Tue 28/1014:35OPO - BNE
3 stops32h 25mMultiple Airlines
Deal found 27/8$1,923

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 28 August 2025.
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

PerthLisbon

PER - LIS

PERLIS

Perth

Mon 20/10

18:25-16:55

2 stops29h 30m

Lisbon Humberto Delgado

Sun 2/11

07:20-04:00

3 stops36h 40m

$1,490

PerthLisbon

PER - LIS

PERLIS

Perth

Mon 6/10

20:30-23:35

3 stops34h 05m

Lisbon Humberto Delgado

Tue 21/10

12:35-04:30

3 stops32h 55m

$1,501

PerthLisbon

PER - LIS

PERLIS

Perth

Tue 4/11

22:45-21:30

2 stops30h 45m

Lisbon Humberto Delgado

Fri 14/11

08:05-12:00

1 stop19h 55m

$1,556

PerthLisbon

PER - LIS

PERLIS

Perth

Thu 9/10

20:30-22:40

3 stops33h 10m

Lisbon Humberto Delgado

Tue 21/10

12:35-04:30

3 stops32h 55m

$1,558

PerthLisbon

PER - LIS

PERLIS

Perth

Thu 23/10

18:25-22:30

2 stops35h 05m

Lisbon Humberto Delgado

Thu 30/10

06:25-04:20

3 stops37h 55m

$1,558

BrisbaneLisbon

BNE - LIS

BNELIS

Brisbane

Fri 24/10

15:10-21:00

1 stop38h 50m

Lisbon Humberto Delgado

Sat 1/11

21:05-17:30

2 stops34h 25m

$1,658

BrisbaneLisbon

BNE - LIS

BNELIS

Brisbane

Wed 15/10

11:00-23:30

2 stops45h 30m

Lisbon Humberto Delgado

Fri 31/10

06:00-09:00

2 stops41h 00m

$1,692

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Fri 10/10

08:00-09:45

3 stops59h 45m

Porto

Fri 17/10

10:45-09:10

2 stops36h 25m

$1,832

BrisbaneLisbon

BNE - LIS

BNELIS

Brisbane

Sat 18/10

19:45-11:05

3 stops48h 20m

Lisbon Humberto Delgado

Wed 22/10

05:05-07:05

2 stops41h 00m

$1,870

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Mon 20/10

11:15-18:05

3 stops40h 50m

Porto

Fri 31/10

13:40-09:15

3 stops32h 35m

$1,918

Flights are sorted by cheapest return flights first.

Deals found on 24/8

Showing 1-10 of 60 results
1
2
3
...
6

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, October is the cheapest month in which you can book a flight from Australia to Portugal (average of $1,240). Flying from Australia to Portugal in December is currently the most expensive (average of $1,809). 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.

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

Find hourly flight availability from Australia to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 August 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to Portugal as you normally would.

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 28 August 2025.
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.

Entertainment

8.2

Crew

8.3

Food

7.9

Boarding

8.1

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Muhammed,June 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Entertainment

8.2

Crew

8.3

Food

7.9

Boarding

8.1

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Muhammed,June 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Entertainment

8.2

Crew

8.3

Food

7.9

Boarding

8.1

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Muhammed,June 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Entertainment

8.2

Crew

8.3

Food

7.9

Boarding

8.1

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Muhammed,June 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Entertainment

8.2

Crew

8.3

Food

7.9

Boarding

8.1

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Muhammed,June 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Entertainment

8.2

Crew

8.3

Food

7.9

Boarding

8.1

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Muhammed,June 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

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 30h 45m. Qatar Airways provides one of the quickest options available for as low as $1,556. Airlines will cover a distance of 15043 km. This flight may include one or multiple stops.

  • 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, October is the cheapest month in which you can book a flight from Australia to Portugal (average of $1,240). Flying from Australia to Portugal in December is currently the most expensive (average of $1,809). 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.

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 28 August 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$1,365Average$2,383FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Japan AirlinesCheapest$1,368Average$1,751FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Turkish AirlinesCheapest$1,389Average$1,877FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Etihad AirwaysCheapest$1,450Average$2,353FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
SWISSCheapest$1,478Average$1,944FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air CanadaCheapest$1,517Average$1,943FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
FinnairCheapest$1,565Average$2,049FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Qatar AirwaysCheapest$1,568Average$2,404FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
LufthansaCheapest$1,730Average$2,285FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest$1,747Average$2,925FlexibilityNo cancel feeOn-time75%
Search KLM 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.