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Cheap flights from Australia to Portugal from $730

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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LIS
10 Jun — 17 Jun1
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 May 2026.

Wed 4/1116:35
SYD
-
LIS
1 stop25h 20m
Etihad Airways
Wed 18/1108:15
LIS
-
SYD
1 stop22h 40m
Etihad Airways
Deal found 9/5$1,363
Mon 2/1118:20
MEL
-
LIS
1 stop23h 35m
Etihad Airways
Fri 27/1108:15
LIS
-
MEL
1 stop21h 45m
Etihad Airways
Deal found 8/5$1,363
Wed 18/1116:35
SYD
-
LIS
1 stop25h 20m
Etihad Airways
Sun 22/1108:15
LIS
-
SYD
1 stop22h 40m
Etihad Airways
Deal found 10/5$1,388
Sat 25/723:30
MEL
-
LIS
2 stops43h 20m
Turkish Airlines
Wed 14/1005:55
LIS
-
MEL
2 stops44h 20m
Turkish Airlines
Deal found 10/5$1,567
Thu 11/613:40
BNE
-
LIS
2 stops42h 40m
Multiple Airlines
Mon 29/616:45
LIS
-
BNE
2 stops32h 00m
Multiple Airlines
Deal found 6/5$1,618
Tue 1/1215:10
MEL
-
LIS
2 stops34h 55m
Turkish Airlines
Sun 10/111:40
LIS
-
MEL
2 stops36h 35m
Turkish Airlines
Deal found 10/5$1,625
Mon 8/614:45
SYD
-
LIS
2 stops28h 10m
Multiple Airlines
Mon 22/616:45
LIS
-
SYD
2 stops28h 40m
Multiple Airlines
Deal found 8/5$1,658
Sun 14/611:40
SYD
-
OPO
2 stops31h 00m
Turkish Airlines
Mon 22/610:40
OPO
-
SYD
2 stops38h 00m
Turkish Airlines
Deal found 6/5$1,671
Wed 2/912:15
PER
-
LIS
2 stops34h 20m
Multiple Airlines
Wed 16/905:55
LIS
-
PER
2 stops36h 15m
Multiple Airlines
Deal found 6/5$1,675
Sun 16/815:50
PER
-
LIS
2 stops38h 25m
Turkish Airlines
Tue 22/905:55
LIS
-
PER
2 stops36h 15m
Turkish Airlines
Deal found 6/5$1,676
Wed 3/623:30
MEL
-
LIS
2 stops33h 15m
Multiple Airlines
Wed 10/616:45
LIS
-
MEL
2 stops33h 30m
Multiple Airlines
Deal found 6/5$1,688
Tue 2/613:30
MEL
-
LIS
2 stops42h 50m
Multiple Airlines
Tue 9/605:55
LIS
-
MEL
2 stops28h 20m
Multiple Airlines
Deal found 8/5$1,699

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 May 2026.

Round-trip from

$1,363

One-way from

$730

Popular in

December

Cheapest in

November

Average price

$2,162
Etihad Airways
  • Etihad Airways
  • 4/11-18/11
  • 2 total stops
  • 48h 00m total
  • Australia to Portugal
Search Deals
15/7
  • 15/7
  • 3 total stops
  • 52h 00m total
  • Australia to Portugal
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($57 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 May 2026.
Use the filters below to find and compare flights from Australia to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyLisbon

SYD - LIS

SYDLIS

Sydney Kingsford Smith

Tue 9/6

14:45-23:20

2 stops41h 35m

Lisbon Humberto Delgado

Mon 29/6

10:55-06:25

2 stops34h 30m

$1,712

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Tue 11/8

15:55-10:00

2 stops51h 05m

Porto

Tue 8/9

10:40-05:35

2 stops33h 55m

$1,745

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Tue 26/5

09:50-09:45

2 stops32h 55m

Porto

Thu 11/6

16:40-06:05

3 stops52h 25m

$1,785

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Sat 30/5

12:00-09:40

2 stops54h 40m

Porto

Tue 2/6

10:40-08:20

2 stops36h 40m

$1,788

MelbourneLisbon

MEL - LIS

MELLIS

Melbourne

Tue 2/6

13:30-23:20

2 stops42h 50m

Lisbon Humberto Delgado

Tue 9/6

05:55-04:40

3 stops37h 45m

$1,811

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Tue 26/5

14:35-10:00

2 stops52h 25m

Porto

Sun 14/6

16:40-06:25

2 stops28h 45m

$1,831

PerthLisbon

PER - LIS

PERLIS

Perth

Sat 6/6

23:20-09:50

2 stops41h 30m

Lisbon Humberto Delgado

Sun 14/6

16:50-07:45

2 stops31h 55m

$1,843

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Mon 15/6

11:00-22:55

3 stops44h 55m

Porto

Tue 23/6

05:05-09:00

3 stops42h 55m

$1,886

SydneyFaro

SYD - FAO

SYDFAO

Sydney Kingsford Smith

Mon 15/6

20:30-22:30

2 stops35h 00m

Faro

Thu 25/6

07:30-09:00

2 stops40h 30m

$1,888

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Fri 25/9

15:55-15:40

2 stops32h 45m

Porto

Fri 23/10

16:45-11:15

2 stops32h 30m

$1,901

Flights are sorted by cheapest return flights first.

Deals found on 5/5

Showing 1-10 of 60 resultsSorted by cheapest first
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2
3
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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

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

Booking 82 days in advance of your planned departure date is, on average, the best time to get cheap flights from Australia to Portugal. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, June is the cheapest month in which you can book a flight from Australia to Portugal (average of $1,119). Flying from Australia to Portugal in September is currently the most expensive (average of $3,244). 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 May 2026.
Read through reviews of airlines operating flights from Australia to Portugal, such as Emirates,Qatar Airways, andTurkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,571 reviews
Check prices

Boarding

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Crew

8.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights
Emirates
8.1
Very Good
3,571 reviews
Emirates
8.1
Very Good
3,571 reviews
Check prices

Boarding

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Crew

8.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights
Qatar Airways
7.4
Good
3,728 reviews
Emirates
8.1
Very Good
3,571 reviews
Check prices

Boarding

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Crew

8.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights
Turkish Airlines
7.4
Good
4,356 reviews
Emirates
8.1
Very Good
3,571 reviews
Check prices

Boarding

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Crew

8.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights
Etihad Airways
7.3
Good
1,435 reviews
Emirates
8.1
Very Good
3,571 reviews
Check prices

Boarding

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Crew

8.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights
British Airways
6.7
Okay
7,968 reviews
Emirates
8.1
Very Good
3,571 reviews
Check prices

Boarding

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Crew

8.3

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights

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 31h 50m. Turkish Airlines provides one of the quickest options available for as low as $2,217. Airlines will cover a distance of 18163 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 $583. Turkish Airlines flights start at $778 while deals on Qatar Airways start at $793 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, June is the cheapest month in which you can book a flight from Australia to Portugal (average of $1,119). Flying from Australia to Portugal in September is currently the most expensive (average of $3,244). 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 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$1,165Average$1,575FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Etihad AirwaysCheapest$1,299Average$2,074FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
SWISSCheapest$1,338Average$1,628FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Turkish AirlinesCheapest$1,352Average$1,792FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
United AirlinesCheapest$1,398Average$2,172FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qatar AirwaysCheapest$1,412Average$2,101FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
British AirwaysCheapest$1,484Average$2,029FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest$1,549Average$1,988FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest$1,564Average$2,581FlexibilityNo cancel feeOn-time75%
Search KLM flights
EmiratesCheapest$1,667Average$2,524FlexibilityNo cancel feeOn-time75%
Search Emirates 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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