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Cheap flights from Portugal to Adelaide from $1,944

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/3. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — ADL
6 Mar — 13 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portugal to Adelaide

Enter your travel dates to find the best prices.

Cheapest flights from Portugal to Adelaide
Explore the most affordable flight options available from Portugal to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 February 2026.

Fri 20/310:55
OPO
-
ADL
2 stops32h 50m
Multiple Airlines
Fri 27/318:20
ADL
-
OPO
3 stops48h 55m
Multiple Airlines
Deal found 2/2$1,944
Thu 28/506:10
OPO
-
ADL
2 stops40h 20m
Turkish Airlines
Mon 1/609:45
ADL
-
OPO
2 stops38h 25m
Turkish Airlines
Deal found 3/2$2,218
Fri 27/216:10
OPO
-
ADL
2 stops39h 05m
Multiple Airlines
Fri 20/306:25
ADL
-
OPO
2 stops38h 00m
Multiple Airlines
Deal found 3/2$8,191
Wed 25/221:55
OPO
-
ADL
2 stops32h 40m
Qatar Airways
Sat 21/322:00
ADL
-
OPO
2 stops44h 40m
Qatar Airways
Deal found 3/2$9,070
Mon 2/321:55
OPO
-
ADL
2 stops32h 40m
Qatar Airways
Sat 21/322:00
ADL
-
OPO
2 stops44h 40m
Qatar Airways
Deal found 3/2$9,072
Tue 24/221:55
OPO
-
ADL
2 stops56h 40m
Qatar Airways
Sat 21/322:00
ADL
-
OPO
2 stops44h 40m
Qatar Airways
Deal found 3/2$9,087
Sat 28/221:55
OPO
-
ADL
2 stops32h 40m
Qatar Airways
Sat 21/322:00
ADL
-
OPO
2 stops44h 40m
Qatar Airways
Deal found 3/2$9,180

Find flight deals from Portugal to Adelaide

Keep the following information in mind while searching for Portugal to Adelaide flight deals. Data was last updated 4 February 2026.

Round-trip from

$1,944
20/3-27/3
  • 20/3-27/3
  • 5 total stops
  • 81h 45m total
  • Portugal to Adelaide
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portugal to Adelaide 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 4 February 2026.
Use the filters below to find and compare flights from Portugal to Adelaide that are best for you.

Fly from

Portugal

Fly to

Adelaide

Route

Depart

Return

Price

PortoAdelaide

OPO - ADL

OPOADL

Porto

Thu 28/5

06:10-07:00

2 stops40h 20m

Adelaide

Mon 1/6

09:45-15:40

2 stops38h 25m

$2,218

PortoAdelaide

OPO - ADL

OPOADL

Porto

Fri 20/3

16:10-17:45

2 stops39h 05m

Adelaide

Fri 27/3

11:00-09:55

2 stops33h 25m

$2,557

PortoAdelaide

OPO - ADL

OPOADL

Porto

Wed 25/2

21:55-17:05

2 stops32h 40m

Adelaide

Sat 21/3

22:00-08:10

2 stops44h 40m

$9,070

PortoAdelaide

OPO - ADL

OPOADL

Porto

Mon 2/3

21:55-17:05

2 stops32h 40m

Adelaide

Sat 21/3

22:00-08:10

2 stops44h 40m

$9,072

PortoAdelaide

OPO - ADL

OPOADL

Porto

Tue 24/2

21:55-17:05

2 stops56h 40m

Adelaide

Sat 21/3

22:00-08:10

2 stops44h 40m

$9,087

PortoAdelaide

OPO - ADL

OPOADL

Porto

Sun 1/3

14:35-17:05

2 stops64h 00m

Adelaide

Sat 21/3

22:00-08:10

2 stops44h 40m

$9,197

PortoAdelaide

OPO - ADL

OPOADL

Porto

Mon 2/3

10:55-08:10

2 stops58h 45m

Adelaide

Tue 17/3

11:00-15:10

2 stops38h 40m

$9,224

PortoAdelaide

OPO - ADL

OPOADL

Porto

Wed 25/2

21:55-17:05

2 stops32h 40m

Adelaide

Wed 18/3

22:00-21:15

2 stops33h 45m

$10,477

PortoAdelaide

OPO - ADL

OPOADL

Porto

Thu 26/2

21:55-17:05

2 stops56h 40m

Adelaide

Wed 18/3

22:00-21:15

2 stops33h 45m

$10,495

PortoAdelaide

OPO - ADL

OPOADL

Porto

Wed 25/2

21:55-17:05

2 stops32h 40m

Adelaide

Sun 22/3

22:00-08:10

2 stops44h 40m

$10,586

Flights are sorted by cheapest return flights first.

Deals found on 3/2

Best time to book a flight from Portugal to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from Portugal 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 Portugal to Adelaide
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly into for flights to Adelaide from Portugal?

    If you book a flight to Adelaide from Portugal, you will be flying to Adelaide, which is the city’s only airport. Adelaide (ADL) is located 6.6 km from the centre of Adelaide.

  • How long is the flight from Portugal to Adelaide?

    A quick flight from Portugal to Adelaide can take about 32h 40m. Turkish Airlines provides one of the quickest options available for as low as $9,070. Airlines will cover a distance of 17069 km. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portugal to Adelaide by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Adelaide?

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

Deals for Portugal to Adelaide flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Adelaide from Portugal.

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

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

Can Cheapflights notify me if prices for flights from Portugal to Adelaide become cheaper?

Not ready to book yet? You can track prices for flights from Portugal to Adelaide on Cheapflights with our Price Alert feature and get notified when better prices are available.

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