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Cheap flights from Australia to Portugal from $699

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LIS
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 7 November 2025.

Mon 17/1121:30SYD - LIS
1 stop44h 10mMultiple Airlines
Mon 1/1221:00LIS - SYD
2 stops54h 40mMultiple Airlines
Deal found 6/11$1,293
Fri 7/1115:10MEL - OPO
2 stops29h 45mMultiple Airlines
Wed 12/1116:10OPO - MEL
3 stops29h 20mMultiple Airlines
Deal found 5/11$1,459
Sat 8/1115:10MEL - OPO
2 stops35h 20mTurkish Airlines
Wed 12/1116:10OPO - MEL
2 stops32h 40mTurkish Airlines
Deal found 5/11$1,467
Sun 16/1105:35PER - LIS
3 stops46h 50mMultiple Airlines
Mon 1/1206:25LIS - PER
3 stops38h 05mMultiple Airlines
Deal found 5/11$1,471
Thu 6/1100:30MEL - OPO
2 stops44h 25mTurkish Airlines
Wed 12/1116:10OPO - MEL
2 stops54h 15mTurkish Airlines
Deal found 5/11$1,473
Sat 8/1115:10MEL - OPO
2 stops35h 20mMultiple Airlines
Wed 12/1116:10OPO - MEL
3 stops29h 20mMultiple Airlines
Deal found 5/11$1,483
Sun 16/1115:55PER - LIS
1 stop22h 25mQatar Airways
Mon 1/1221:05LIS - PER
2 stops30h 50mQatar Airways
Deal found 5/11$1,577
Sun 16/1123:10PER - LIS
2 stops42h 50mTurkish Airlines
Mon 1/1216:05LIS - PER
2 stops29h 45mTurkish Airlines
Deal found 5/11$1,670
Tue 18/1121:30SYD - LIS
2 stops35h 25mMultiple Airlines
Sat 22/1120:30LIS - SYD
2 stops34h 25mMultiple Airlines
Deal found 5/11$1,725
Tue 2/1212:45SYD - LIS
2 stops32h 55mTurkish Airlines
Wed 17/1211:40LIS - SYD
2 stops36h 05mTurkish Airlines
Deal found 6/11$1,745
Tue 18/1115:50SYD - LIS
1 stop32h 10mQatar Airways
Sat 22/1121:05LIS - SYD
2 stops46h 45mQatar Airways
Deal found 5/11$1,819
Thu 6/1115:55PER - LIS
1 stop22h 40mQatar Airways
Mon 10/1108:00LIS - PER
1 stop20h 20mQatar Airways
Deal found 5/11$2,036

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 7 November 2025.

Round-trip from

$1,293

One-way from

$699

Popular in

December

Cheapest in

March

Average price

$2,033
17/11-1/12
  • 17/11-1/12
  • 3 total stops
  • 98h 50m total
  • Australia to Portugal
Search Deals
3/12
  • 3/12
  • 3 total stops
  • 31h 25m total
  • Australia to Portugal
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($93 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($74 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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 7 November 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

SydneyLisbon

SYD - LIS

SYDLIS

Sydney Kingsford Smith

Mon 17/11

21:30-06:40

1 stop44h 10m

Lisbon Humberto Delgado

Mon 1/12

21:00-14:40

2 stops54h 40m

$1,282

MelbourneLisbon

MEL - LIS

MELLIS

Melbourne

Thu 5/3

15:10-15:05

2 stops34h 55m

Lisbon Humberto Delgado

Fri 27/3

05:55-20:45

2 stops27h 50m

$1,491

MelbourneLisbon

MEL - LIS

MELLIS

Melbourne

Wed 4/3

15:10-23:00

2 stops42h 50m

Lisbon Humberto Delgado

Fri 27/3

05:55-20:45

2 stops27h 50m

$1,491

MelbourneLisbon

MEL - LIS

MELLIS

Melbourne

Thu 5/3

15:10-15:05

2 stops34h 55m

Lisbon Humberto Delgado

Sun 22/3

05:55-20:45

2 stops27h 50m

$1,491

MelbourneLisbon

MEL - LIS

MELLIS

Melbourne

Thu 5/3

15:10-15:05

2 stops34h 55m

Lisbon Humberto Delgado

Thu 26/3

16:05-20:45

2 stops41h 40m

$1,491

MelbourneLisbon

MEL - LIS

MELLIS

Melbourne

Thu 5/3

15:10-15:05

2 stops34h 55m

Lisbon Humberto Delgado

Mon 23/3

16:05-20:45

2 stops41h 40m

$1,491

MelbourneLisbon

MEL - LIS

MELLIS

Melbourne

Sat 28/2

00:30-15:05

2 stops49h 35m

Lisbon Humberto Delgado

Thu 26/3

06:00-20:45

2 stops27h 45m

$1,499

MelbourneLisbon

MEL - LIS

MELLIS

Melbourne

Sat 28/2

00:30-23:00

2 stops57h 30m

Lisbon Humberto Delgado

Tue 24/3

05:55-20:45

2 stops27h 50m

$1,499

MelbourneLisbon

MEL - LIS

MELLIS

Melbourne

Fri 30/1

15:00-10:40

2 stops30h 40m

Lisbon Humberto Delgado

Fri 13/2

16:05-07:55

3 stops28h 50m

$1,571

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Wed 11/3

18:20-19:20

2 stops36h 00m

Porto

Sun 15/3

07:35-17:00

2 stops46h 25m

$1,596

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 57 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 $1,387). Flying from Australia to Portugal in December is currently the most expensive (average of $1,922). 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 7 November 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 10% on flights from Australia to Portugal by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Australia to Portugal?

Use this chart to determine the cheapest time to fly return from Australia to Portugal. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Australia to Portugal flight should consider departing on Wednesday evenings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 7 November 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.
Emirates
8.1
Very Good
3,402 reviews
Check prices

Comfort

8.0

Food

7.9

Overall

8.1

Crew

8.3

Entertainment

8.2

Boarding

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
Emirates
8.1
Very Good
3,402 reviews
Emirates
8.1
Very Good
3,402 reviews
Check prices

Comfort

8.0

Food

7.9

Overall

8.1

Crew

8.3

Entertainment

8.2

Boarding

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
Qatar Airways
7.4
Good
3,661 reviews
Emirates
8.1
Very Good
3,402 reviews
Check prices

Comfort

8.0

Food

7.9

Overall

8.1

Crew

8.3

Entertainment

8.2

Boarding

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
Etihad Airways
7.4
Good
1,285 reviews
Emirates
8.1
Very Good
3,402 reviews
Check prices

Comfort

8.0

Food

7.9

Overall

8.1

Crew

8.3

Entertainment

8.2

Boarding

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
Turkish Airlines
7.3
Good
4,032 reviews
Emirates
8.1
Very Good
3,402 reviews
Check prices

Comfort

8.0

Food

7.9

Overall

8.1

Crew

8.3

Entertainment

8.2

Boarding

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
British Airways
6.7
Okay
7,500 reviews
Emirates
8.1
Very Good
3,402 reviews
Check prices

Comfort

8.0

Food

7.9

Overall

8.1

Crew

8.3

Entertainment

8.2

Boarding

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 31h 35m. Turkish Airlines provides one of the quickest options available for as low as $1,665. Airlines will cover a distance of 17926 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, November is the cheapest month in which you can book a flight from Australia to Portugal (average of $1,387). Flying from Australia to Portugal in December is currently the most expensive (average of $1,922). 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

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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 7 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,208Average$1,884FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Japan AirlinesCheapest$1,300Average$1,867FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
IberiaCheapest$1,364Average$2,383FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Etihad AirwaysCheapest$1,449Average$2,330FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
SWISSCheapest$1,476Average$1,875FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air CanadaCheapest$1,525Average$1,999FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
FinnairCheapest$1,563Average$2,046FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Qatar AirwaysCheapest$1,591Average$2,368FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
LufthansaCheapest$1,735Average$2,290FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest$1,745Average$2,932FlexibilityNo 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!

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