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Cheap flights from Portugal to Adelaide from $2,352

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Portugal to Adelaide departing on 25/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Portugal to Adelaide

Recent return flight deals from Portugal to Adelaide

Enter your travel dates to find the best prices.
Multiple Airlines Logo
21:55 - 17:05
OPO
-
ADL
32h 40m
2 stops
Multiple Airlines Logo
22:00 - 23:55
ADL
-
OPO
35h 25m
2 stops
$2,352Multiple Airlines
Wed, 25 Mar - Sun, 29 Mar
Turkish Airlines Logo
06:10 - 07:00
OPO
-
ADL
40h 20m
2 stops
Turkish Airlines Logo
09:45 - 09:40
ADL
-
OPO
32h 25m
2 stops
$2,490Turkish Airlines
Thu, 28 May - Mon, 1 Jun
Multiple Airlines Logo
21:55 - 17:05
OPO
-
ADL
32h 40m
2 stops
Multiple Airlines Logo
22:00 - 21:15
ADL
-
OPO
33h 45m
2 stops
$2,566Multiple Airlines
Mon, 23 Mar - Fri, 27 Mar
British Airways Logo
09:55 - 15:50
OPO
-
ADL
45h 25m
2 stops
British Airways Logo
21:40 - 19:30
ADL
-
OPO
54h 20m
2 stops
$2,735British Airways
Thu, 23 Apr - Mon, 27 Apr
British Airways Logo
09:55 - 15:50
OPO
-
ADL
45h 25m
2 stops
British Airways Logo
21:40 - 09:05
ADL
-
OPO
67h 55m
2 stops
$2,744British Airways
Thu, 23 Apr - Mon, 27 Apr
Iberia Logo
08:20 - 15:50
OPO
-
ADL
47h 00m
2 stops
Iberia Logo
21:40 - 20:00
ADL
-
OPO
54h 50m
2 stops
$3,144Iberia
Thu, 23 Apr - Mon, 27 Apr
Multiple Airlines Logo
16:10 - 16:25
OPO
-
ADL
61h 45m
3 stops
Multiple Airlines Logo
22:00 - 07:40
ADL
-
OPO
43h 10m
2 stops
$3,279Multiple Airlines
Wed, 25 Mar - Sun, 29 Mar
Qatar Airways Logo
08:20 - 15:50
OPO
-
ADL
47h 00m
2 stops
Qatar Airways Logo
21:40 - 16:00
ADL
-
OPO
26h 50m
2 stops
$3,287Qatar Airways
Thu, 23 Apr - Mon, 27 Apr
Multiple Airlines Logo
07:45 - 20:50
OPO
-
ADL
50h 35m
2 stops
Multiple Airlines Logo
12:35 - 10:50
ADL
-
OPO
32h 45m
3 stops
$3,421Multiple Airlines
Mon, 23 Mar - Fri, 27 Mar
Multiple Airlines Logo
16:10 - 06:15
OPO
-
ADL
27h 35m
3 stops
Multiple Airlines Logo
12:35 - 10:50
ADL
-
OPO
32h 45m
3 stops
$6,353Multiple Airlines
Mon, 23 Mar - Fri, 27 Mar

British Airways flights from Portugal to Adelaide

Our best British Airways deals on Portugal to Adelaide flight tickets
British Airways
23 Apr
OPO09:55Porto
45h 25m
2 stops
ADL15:50Adelaide
27 Apr
ADL21:40Adelaide
54h 20m
2 stops
OPO19:30Porto
$2,735
British Airways
23 Apr
OPO09:55Porto
45h 25m
2 stops
ADL15:50Adelaide
27 Apr
ADL21:40Adelaide
67h 55m
2 stops
OPO09:05Porto
$2,744

momondo 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, momondo users made 78,305 searches. Data last updated 10 March 2026.
Use the filters below to find and compare flights from Portugal to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortoAdelaide

OPO - ADL

OPOADL

Porto

Wed 25/3

21:55-17:05

2 stops32h 40m

Adelaide

Sun 29/3

22:00-23:55

2 stops35h 25m

$2,352

PortoAdelaide

OPO - ADL

OPOADL

Porto

Thu 28/5

06:10-07:00

2 stops40h 20m

Adelaide

Mon 1/6

09:45-09:40

2 stops32h 25m

$2,490

PortoAdelaide

OPO - ADL

OPOADL

Porto

Mon 23/3

21:55-17:05

2 stops32h 40m

Adelaide

Fri 27/3

22:00-21:15

2 stops33h 45m

$2,566

PortoAdelaide

OPO - ADL

OPOADL

Porto

Thu 23/4

09:55-15:50

2 stops45h 25m

Adelaide

Mon 27/4

21:40-19:30

2 stops54h 20m

$2,735

PortoAdelaide

OPO - ADL

OPOADL

Porto

Thu 23/4

09:55-15:50

2 stops45h 25m

Adelaide

Mon 27/4

21:40-09:05

2 stops67h 55m

$2,744

PortoAdelaide

OPO - ADL

OPOADL

Porto

Thu 23/4

08:20-15:50

2 stops47h 00m

Adelaide

Mon 27/4

21:40-20:00

2 stops54h 50m

$3,144

PortoAdelaide

OPO - ADL

OPOADL

Porto

Wed 25/3

16:10-16:25

3 stops61h 45m

Adelaide

Sun 29/3

22:00-07:40

2 stops43h 10m

$3,279

PortoAdelaide

OPO - ADL

OPOADL

Porto

Thu 23/4

08:20-15:50

2 stops47h 00m

Adelaide

Mon 27/4

21:40-16:00

2 stops26h 50m

$3,287

PortoAdelaide

OPO - ADL

OPOADL

Porto

Mon 23/3

07:45-20:50

2 stops50h 35m

Adelaide

Fri 27/3

12:35-10:50

3 stops32h 45m

$3,421
Fastest return journey

PortoAdelaide

OPO - ADL

OPOADL

Porto

Mon 23/3

16:10-06:15

3 stops27h 35m

Adelaide

Fri 27/3

12:35-10:50

3 stops32h 45m

$6,353

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Adelaide from

How to get the cheapest flight ticket from Portugal to Adelaide

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Portugal to Adelaide flights?

You could potentially save up to 27% on your flight if you consider stops on a Portugal to Adelaide flight.

Cheap Portugal to Adelaide flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portugal to Adelaide

Fastest flight time

32h 40m

Direct flights

None
The fastest flight from Portugal to Adelaide takes 32h 40m
There are no direct flights from Portugal to Adelaide. There are no popular flight routes from Portugal to Adelaide.
Search flight deals

  • When did momondo last update prices for flights from Portugal to Adelaide Airport?

    Prices for flights from Portugal to Adelaide Airport are updated daily.

  • How old do you have to be to fly from Portugal to Adelaide Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portugal to Adelaide Airport.

  • What documentation or ID do you need to fly to Adelaide Airport?

    The travel and health documents you'll need for your trip to Adelaide Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Adelaide Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg

Why use momondo?

Why should I use momondo to find a flight deal from Portugal to Adelaide?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portugal to Adelaide for you.

Can I find flights from Portugal to Adelaide with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Adelaide from Portugal with this policy.

How can momondo help me find flights from Portugal to Adelaide?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portugal to Adelaide.

I’m not ready to book a flight from Portugal to Adelaide right now. Can momondo alert me if prices change?

Price alerts on flights to Adelaide from Portugal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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