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Cheap flights from Adelaide to Portugal from $2,355

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Adelaide to Portugal departing on 17/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Adelaide to Portugal

Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
06:00 - 09:20ADL  Adelaide-LIS Lisbon Humberto Delgado
37h 50m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
Air Canada Logo
11:20 - 18:10LIS  Lisbon Humberto Delgado-ADL Adelaide
44h 20m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
$2,355Air Canada
Tue, 17 Nov - Sat, 21 Nov
Multiple Airlines Logo
13:40 - 07:25ADL  Adelaide-LIS Lisbon Humberto Delgado
26h 15m2 stops Melbourne Abu Dhabi Zayed Intl
Multiple Airlines Logo
09:50 - 19:50LIS  Lisbon Humberto Delgado-ADL Adelaide
25h 30m2 stops Dublin Dubai Intl
$2,393Multiple Airlines
Sat, 26 Sep - Sat, 3 Oct
Multiple Airlines Logo
07:15 - 07:15ADL  Adelaide-LIS Lisbon Humberto Delgado
32h 30m2 stops Melbourne Abu Dhabi Zayed Intl
Multiple Airlines Logo
20:15 - 15:00LIS  Lisbon Humberto Delgado-ADL Adelaide
34h 15m2 stops Milan Malpensa Doha Hamad Intl
$2,413Multiple Airlines
Mon, 21 Sep - Mon, 28 Sep
Qatar Airways Logo
22:00 - 18:50ADL  Adelaide-LIS Lisbon Humberto Delgado
29h 20m1 stop Doha Hamad Intl
Qatar Airways Logo
22:30 - 15:00LIS  Lisbon Humberto Delgado-ADL Adelaide
32h 00m1 stop Doha Hamad Intl
$2,416Qatar Airways
Sat, 5 Sep - Sat, 12 Sep
British Airways Logo
08:50 - 23:05ADL  Adelaide-LIS Lisbon Humberto Delgado
47h 45m3 stops Sydney Kingsford Smith Singapore Changi London Heathrow
British Airways Logo
12:55 - 13:45LIS  Lisbon Humberto Delgado-ADL Adelaide
38h 20m3 stops London Heathrow Singapore Changi Sydney Kingsford Smith
$2,444British Airways
Thu, 22 Oct - Mon, 26 Oct
Qatar Airways Logo
17:50 - 18:50ADL  Adelaide-LIS Lisbon Humberto Delgado
33h 30m2 stops Melbourne Doha Hamad Intl
Qatar Airways Logo
22:30 - 15:00LIS  Lisbon Humberto Delgado-ADL Adelaide
32h 00m1 stop Doha Hamad Intl
$2,447Qatar Airways
Sat, 5 Sep - Sat, 12 Sep
Qatar Airways Logo
22:00 - 18:05ADL  Adelaide-LIS Lisbon Humberto Delgado
28h 35m2 stops Doha Hamad Intl London Heathrow
Qatar Airways Logo
22:30 - 16:00LIS  Lisbon Humberto Delgado-ADL Adelaide
32h 00m1 stop Doha Hamad Intl
$2,467Qatar Airways
Sat, 26 Sep - Sat, 3 Oct
Emirates Logo
22:35 - 19:40ADL  Adelaide-LIS Lisbon Humberto Delgado
30h 35m1 stop Dubai Intl
Emirates Logo
20:45 - 20:50LIS  Lisbon Humberto Delgado-ADL Adelaide
37h 35m1 stop Dubai Intl
$2,713Emirates
Thu, 22 Oct - Mon, 26 Oct
Emirates Logo
22:35 - 19:40ADL  Adelaide-LIS Lisbon Humberto Delgado
30h 35m1 stop Dubai Intl
Emirates Logo
20:45 - 20:50LIS  Lisbon Humberto Delgado-ADL Adelaide
37h 35m1 stop Dubai Intl
$2,718Emirates
Thu, 22 Oct - Mon, 26 Oct
Emirates Logo
22:35 - 19:40ADL  Adelaide-LIS Lisbon Humberto Delgado
30h 35m1 stop Dubai Intl
Emirates Logo
20:45 - 20:50LIS  Lisbon Humberto Delgado-ADL Adelaide
37h 35m1 stop Dubai Intl
$2,722Emirates
Thu, 22 Oct - Mon, 26 Oct

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British Airways flights from Adelaide to Portugal

Our best British Airways deals on Adelaide to Portugal flight tickets
British Airways
22 Oct
ADL08:50Adelaide
47h 45m
3 stops
LIS23:05Lisbon Humberto Delgado
26 Oct
LIS12:55Lisbon Humberto Delgado
38h 20m
3 stops
ADL13:45Adelaide
$2,449
British Airways
22 Oct
ADL08:50Adelaide
47h 45m
3 stops
LIS23:05Lisbon Humberto Delgado
26 Oct
LIS12:55Lisbon Humberto Delgado
38h 20m
3 stops
ADL13:45Adelaide
$2,451
British Airways
22 Oct
ADL10:45Adelaide
40h 55m
2 stops
LIS18:10Lisbon Humberto Delgado
26 Oct
LIS12:55Lisbon Humberto Delgado
38h 20m
3 stops
ADL13:45Adelaide
$2,577

Emirates flights from Adelaide to Portugal

Our best Emirates deals on Adelaide to Portugal flight tickets
Emirates
22 Oct
ADL22:35Adelaide
30h 35m
1 stop
LIS19:40Lisbon Humberto Delgado
26 Oct
LIS20:45Lisbon Humberto Delgado
37h 35m
1 stop
ADL20:50Adelaide
$2,718
Emirates
22 Oct
ADL22:35Adelaide
30h 35m
1 stop
LIS19:40Lisbon Humberto Delgado
26 Oct
LIS20:45Lisbon Humberto Delgado
37h 35m
1 stop
ADL20:50Adelaide
$2,722
Emirates
25 Sept
ADL22:00Adelaide
30h 10m
1 stop
LIS19:40Lisbon Humberto Delgado
2 Oct
LIS14:20Lisbon Humberto Delgado
40h 35m
2 stops
ADL15:25Adelaide
$2,852

momondo Fare Finder

 
Customise your flight search to find flights from Adelaide 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, momondo users made 78,305 searches. Data last updated 13 August 2026.
Use the filters below to find and compare flights from Adelaide to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AdelaideLisbon

ADL Adelaide - LIS Lisbon Humberto Delgado

ADLLIS

Adelaide

Tue 17/11

06:00-09:20

3 stops37h 50m

Lisbon Humberto Delgado

Sat 21/11

11:20-18:10

3 stops44h 20m

$2,355
Fastest return journey

AdelaideLisbon

ADL Adelaide - LIS Lisbon Humberto Delgado

ADLLIS

Adelaide

Sat 26/9

13:40-07:25

2 stops26h 15m

Lisbon Humberto Delgado

Sat 3/10

09:50-19:50

2 stops25h 30m

$2,393

AdelaideLisbon

ADL Adelaide - LIS Lisbon Humberto Delgado

ADLLIS

Adelaide

Mon 21/9

07:15-07:15

2 stops32h 30m

Lisbon Humberto Delgado

Mon 28/9

20:15-15:00

2 stops34h 15m

$2,413

AdelaideLisbon

ADL Adelaide - LIS Lisbon Humberto Delgado

ADLLIS

Adelaide

Sat 5/9

22:00-18:50

1 stop29h 20m

Lisbon Humberto Delgado

Sat 12/9

22:30-15:00

1 stop32h 00m

$2,416

AdelaideLisbon

ADL Adelaide - LIS Lisbon Humberto Delgado

ADLLIS

Adelaide

Thu 22/10

08:50-23:05

3 stops47h 45m

Lisbon Humberto Delgado

Mon 26/10

12:55-13:45

3 stops38h 20m

$2,444

AdelaideLisbon

ADL Adelaide - LIS Lisbon Humberto Delgado

ADLLIS

Adelaide

Sat 5/9

17:50-18:50

2 stops33h 30m

Lisbon Humberto Delgado

Sat 12/9

22:30-15:00

1 stop32h 00m

$2,447

AdelaideLisbon

ADL Adelaide - LIS Lisbon Humberto Delgado

ADLLIS

Adelaide

Sat 26/9

22:00-18:05

2 stops28h 35m

Lisbon Humberto Delgado

Sat 3/10

22:30-16:00

1 stop32h 00m

$2,467

AdelaideLisbon

ADL Adelaide - LIS Lisbon Humberto Delgado

ADLLIS

Adelaide

Thu 22/10

22:35-19:40

1 stop30h 35m

Lisbon Humberto Delgado

Mon 26/10

20:45-20:50

1 stop37h 35m

$2,713

AdelaideLisbon

ADL Adelaide - LIS Lisbon Humberto Delgado

ADLLIS

Adelaide

Thu 22/10

22:35-19:40

1 stop30h 35m

Lisbon Humberto Delgado

Mon 26/10

20:45-20:50

1 stop37h 35m

$2,718

AdelaideLisbon

ADL Adelaide - LIS Lisbon Humberto Delgado

ADLLIS

Adelaide

Thu 22/10

22:35-19:40

1 stop30h 35m

Lisbon Humberto Delgado

Mon 26/10

20:45-20:50

1 stop37h 35m

$2,722

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Portugal from

How to get the cheapest flight ticket from Adelaide to Portugal

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

What is the cheapest month to fly to Portugal?

In general, January is the cheapest month to fly from Adelaide to Portugal. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you’re not able to fly to Portugal in January, then February is your next best option. Flight prices from Adelaide to Portugal during February average around $1,498.

Can stopping save me money on Adelaide to Portugal flights?

You could potentially save up to 3% on your flight if you consider stops on a Adelaide to Portugal flight.

Cheap Adelaide to Portugal flight deals and tips

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

Fastest flight time

26h 15m

Direct flights

None
The fastest flight from Adelaide to Portugal takes 26h 15m
There are no direct flights from Adelaide to Portugal. There are no popular flight routes from Adelaide to Portugal.
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Frequently asked questions about flying from Adelaide to Portugal

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

    Prices for flights from Adelaide Airport to Portugal refresh daily.

  • How many operators does momondo search for flights from Adelaide Airport to Portugal?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Adelaide Airport to Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The required travel and health documents for your Portugal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Portugal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Adelaide to Portugal

Compare and see reviews for airlines that fly from Adelaide to Portugal with momondo
Airline
Rating
Free cancellation
Price
Qatar AirwaysPriceFrom $1,486Free cancellationRating
7.4
3,744 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,710Free cancellationRating
8.1
3,654 reviews
Search Emirates flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portugal from Adelaide.

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

momondo does allow users to show only those flights to Portugal from Adelaide which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Adelaide to Portugal flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Portugal from Adelaide 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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Find better results for your trip to Portugal

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