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Cheap flights from Australia to Portugal from $707

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 27/10. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LIS
20 Jul — 27 Jul1
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 20 June 2026.

Fri 30/1018:20
MEL
-
LIS
1 stop23h 35m
Etihad Airways
Sun 28/208:15
LIS
-
MEL
1 stop21h 45m
Etihad Airways
Deal found 16/6$1,312
Mon 2/1118:20
MEL
-
LIS
1 stop23h 35m
Etihad Airways
Thu 12/1108:15
LIS
-
MEL
1 stop21h 45m
Etihad Airways
Deal found 16/6$1,314
Sun 18/1016:40
SYD
-
LIS
1 stop24h 35m
Etihad Airways
Mon 23/1108:15
LIS
-
SYD
1 stop35h 20m
Etihad Airways
Deal found 18/6$1,319
Sun 25/1016:35
SYD
-
LIS
1 stop25h 20m
Etihad Airways
Mon 16/1108:15
LIS
-
SYD
1 stop35h 20m
Etihad Airways
Deal found 16/6$1,322
Sat 7/1121:30
SYD
-
LIS
1 stop44h 25m
Etihad Airways
Wed 11/1108:15
LIS
-
SYD
1 stop35h 20m
Etihad Airways
Deal found 19/6$1,396
Sat 31/1018:20
MEL
-
LIS
1 stop23h 35m
Etihad Airways
Sun 28/208:15
LIS
-
MEL
1 stop21h 45m
Etihad Airways
Deal found 16/6$1,398
Sun 1/1116:35
SYD
-
LIS
1 stop25h 20m
Etihad Airways
Sun 15/1108:15
LIS
-
SYD
1 stop35h 20m
Etihad Airways
Deal found 19/6$1,399
Tue 3/1121:30
SYD
-
LIS
1 stop44h 25m
Etihad Airways
Thu 12/1108:15
LIS
-
SYD
1 stop22h 40m
Etihad Airways
Deal found 19/6$1,413
Tue 27/1018:20
MEL
-
LIS
1 stop23h 35m
Etihad Airways
Sun 28/208:15
LIS
-
MEL
1 stop21h 45m
Etihad Airways
Deal found 16/6$1,418
Fri 30/1018:20
MEL
-
LIS
1 stop23h 35m
Etihad Airways
Thu 12/1108:15
LIS
-
MEL
1 stop21h 45m
Etihad Airways
Deal found 16/6$1,419
Thu 5/1121:30
SYD
-
LIS
1 stop44h 25m
Etihad Airways
Fri 27/1108:15
LIS
-
SYD
1 stop35h 20m
Etihad Airways
Deal found 16/6$1,505
Tue 14/719:40
SYD
-
OPO
2 stops32h 40m
Multiple Airlines
Sun 13/907:35
OPO
-
SYD
2 stops46h 15m
Multiple Airlines
Deal found 17/6$1,527

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 20 June 2026.

Round-trip from

$1,312

One-way from

$707

Popular in

December

Cheapest in

November

Average price

$2,484
Etihad Airways
  • Etihad Airways
  • 30/10-28/2
  • 2 total stops
  • 45h 20m total
  • Australia to Portugal
Search Deals
27/10
  • 27/10
  • 3 total stops
  • 44h 10m total
  • Australia to Portugal
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($21 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($73 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 20 June 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

Sat 7/11

21:30-06:55

1 stop44h 25m

Lisbon Humberto Delgado

Wed 11/11

08:15-06:35

1 stop35h 20m

$1,396

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Fri 13/11

18:20-10:50

2 stops27h 30m

Porto

Tue 17/11

20:10-17:00

2 stops33h 50m

$1,787

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Mon 27/7

17:20-10:50

2 stops26h 30m

Porto

Wed 5/8

16:05-15:50

2 stops38h 45m

$1,864

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Sat 25/7

07:35-09:45

3 stops35h 10m

Porto

Thu 27/8

06:10-05:10

2 stops38h 00m

$1,874

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Fri 24/7

07:35-09:45

3 stops35h 10m

Porto

Thu 27/8

06:10-05:10

2 stops38h 00m

$1,874

SydneyLisbon

SYD - LIS

SYDLIS

Sydney Kingsford Smith

Sun 1/11

22:15-23:25

2 stops36h 10m

Lisbon Humberto Delgado

Sun 15/11

06:00-07:25

2 stops38h 25m

$1,880

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Tue 14/7

20:50-15:15

2 stops51h 25m

Porto

Sun 13/9

11:35-06:10

2 stops33h 35m

$1,888

SydneyLisbon

SYD - LIS

SYDLIS

Sydney Kingsford Smith

Thu 16/7

10:00-09:50

2 stops32h 50m

Lisbon Humberto Delgado

Tue 18/8

17:05-09:40

2 stops31h 35m

$1,938

MelbourneLisbon

MEL - LIS

MELLIS

Melbourne

Fri 13/11

15:10-10:35

2 stops30h 25m

Lisbon Humberto Delgado

Tue 17/11

06:00-11:15

2 stops42h 15m

$1,984

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Wed 28/10

07:45-15:25

3 stops42h 40m

Porto

Tue 1/12

16:25-11:15

2 stops31h 50m

$1,988

Flights are sorted by cheapest return flights first.

Deals found on 17/6

Showing 1-10 of 60 resultsSorted by cheapest first
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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, October is the cheapest month in which you can book a flight from Australia to Portugal (average of $1,037). Flying from Australia to Portugal in September is currently the most expensive (average of $9,310). 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 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.

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 20 June 2026.
Read through reviews of airlines operating flights from Australia to Portugal, such as Emirates,Turkish Airlines, andQatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,591 reviews
Check prices

Comfort

8.0

Food

7.9

Boarding

8.1

Overall

8.1

Crew

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Muhammed,June 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this
Emirates
8.1
Very Good
3,591 reviews
Emirates
8.1
Very Good
3,591 reviews
Check prices

Comfort

8.0

Food

7.9

Boarding

8.1

Overall

8.1

Crew

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Muhammed,June 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this
Turkish Airlines
7.4
Good
4,409 reviews
Emirates
8.1
Very Good
3,591 reviews
Check prices

Comfort

8.0

Food

7.9

Boarding

8.1

Overall

8.1

Crew

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Muhammed,June 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this
Qatar Airways
7.3
Good
3,727 reviews
Emirates
8.1
Very Good
3,591 reviews
Check prices

Comfort

8.0

Food

7.9

Boarding

8.1

Overall

8.1

Crew

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Muhammed,June 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this
Etihad Airways
7.3
Good
1,454 reviews
Emirates
8.1
Very Good
3,591 reviews
Check prices

Comfort

8.0

Food

7.9

Boarding

8.1

Overall

8.1

Crew

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Muhammed,June 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this
British Airways
6.7
Okay
8,057 reviews
Emirates
8.1
Very Good
3,591 reviews
Check prices

Comfort

8.0

Food

7.9

Boarding

8.1

Overall

8.1

Crew

8.4

Entertainment

8.2

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 43h 15m. Etihad Airways provides one of the quickest options available for as low as $1,771. Airlines will cover a distance of 17704 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 $603. Turkish Airlines flights start at $805 while deals on Qatar Airways start at $820 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, October is the cheapest month in which you can book a flight from Australia to Portugal (average of $1,037). Flying from Australia to Portugal in September is currently the most expensive (average of $9,310). 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 20 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$1,160Average$2,083FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Japan AirlinesCheapest$1,205Average$1,628FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Turkish AirlinesCheapest$1,397Average$1,871FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
United AirlinesCheapest$1,445Average$2,246FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qatar AirwaysCheapest$1,460Average$2,186FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Air CanadaCheapest$1,529Average$1,616FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapest$1,602Average$1,998FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest$1,603Average$2,079FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest$1,617Average$2,704FlexibilityNo cancel feeOn-time75%
Search KLM flights
EmiratesCheapest$1,723Average$2,424FlexibilityNo 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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