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Cheap flights from Adelaide to Portugal from $1,748

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 4/2. 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 Adelaide to Portugal

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:25 - 10:00
ADL
-
LIS
38h 05m2 stops
Multiple Airlines Logo
11:40 - 06:15
LIS
-
ADL
32h 05m2 stops
$1,748Multiple Airlines
Wed, 4 Feb - Wed, 11 Feb
Multiple Airlines Logo
06:25 - 10:00
ADL
-
LIS
38h 05m2 stops
Multiple Airlines Logo
16:05 - 08:35
LIS
-
ADL
54h 00m3 stops
$1,858Multiple Airlines
Wed, 4 Feb - Wed, 11 Feb
Multiple Airlines Logo
09:50 - 23:00
ADL
-
LIS
45h 40m2 stops
Multiple Airlines Logo
15:00 - 07:00
LIS
-
ADL
31h 30m2 stops
$1,965Multiple Airlines
Thu, 28 May - Thu, 18 Jun
Multiple Airlines Logo
18:20 - 15:05
ADL
-
LIS
31h 15m3 stops
Multiple Airlines Logo
16:05 - 08:35
LIS
-
ADL
54h 00m3 stops
$2,023Multiple Airlines
Wed, 4 Feb - Wed, 11 Feb
British Airways Logo
09:00 - 21:55
ADL
-
LIS
47h 25m3 stops
British Airways Logo
10:35 - 11:50
LIS
-
ADL
38h 45m3 stops
$2,070British Airways
Thu, 5 Feb - Mon, 9 Feb
Multiple Airlines Logo
09:50 - 23:35
ADL
-
LIS
46h 15m2 stops
Multiple Airlines Logo
17:05 - 07:55
LIS
-
ADL
54h 20m3 stops
$2,117Multiple Airlines
Thu, 28 May - Thu, 18 Jun
Multiple Airlines Logo
09:50 - 23:00
ADL
-
LIS
45h 40m2 stops
Multiple Airlines Logo
16:30 - 07:00
LIS
-
ADL
30h 00m2 stops
$2,124Multiple Airlines
Thu, 28 May - Thu, 18 Jun
Qatar Airways Logo
06:10 - 06:35
ADL
-
LIS
34h 55m2 stops
Qatar Airways Logo
21:05 - 17:05
LIS
-
ADL
33h 30m2 stops
$2,139Qatar Airways
Thu, 5 Feb - Mon, 9 Feb
Qatar Airways Logo
07:15 - 06:35
ADL
-
LIS
33h 50m2 stops
Qatar Airways Logo
21:05 - 17:05
LIS
-
ADL
33h 30m2 stops
$2,147Qatar Airways
Thu, 5 Feb - Mon, 9 Feb
Qatar Airways Logo
22:00 - 12:45
ADL
-
LIS
25h 15m1 stop
Qatar Airways Logo
17:40 - 17:05
LIS
-
ADL
60h 55m2 stops
$2,151Qatar Airways
Wed, 4 Feb - Wed, 11 Feb

Qatar Airways flights from Adelaide to Portugal

Our best Qatar Airways deals on Adelaide to Portugal flight tickets
Qatar Airways
5 Feb
ADL08:30Adelaide
32h 35m
2 stops
LIS06:35Lisbon Humberto Delgado
9 Feb
LIS21:05Lisbon Humberto Delgado
33h 30m
2 stops
ADL17:05Adelaide
$2,139
Find similar
Qatar Airways
5 Feb
ADL07:15Adelaide
33h 50m
2 stops
LIS06:35Lisbon Humberto Delgado
9 Feb
LIS21:05Lisbon Humberto Delgado
33h 30m
2 stops
ADL17:05Adelaide
$2,147
Find similar
Qatar Airways
4 Feb
ADL22:00Adelaide
25h 15m
1 stop
LIS12:45Lisbon Humberto Delgado
11 Feb
LIS17:40Lisbon Humberto Delgado
60h 55m
2 stops
ADL17:05Adelaide
$2,151
Find similar

British Airways flights from Adelaide to Portugal

Our best British Airways deals on Adelaide to Portugal flight tickets
British Airways
5 Feb
ADL09:00Adelaide
47h 25m
3 stops
LIS21:55Lisbon Humberto Delgado
9 Feb
LIS10:35Lisbon Humberto Delgado
38h 45m
3 stops
ADL11:50Adelaide
$2,070
Find similar
British Airways
5 Feb
ADL09:00Adelaide
37h 40m
3 stops
LIS12:10Lisbon Humberto Delgado
9 Feb
LIS15:50Lisbon Humberto Delgado
33h 30m
3 stops
ADL11:50Adelaide
$2,227
Find similar
British Airways
28 May
ADL09:50Adelaide
38h 05m
2 stops
LIS15:25Lisbon Humberto Delgado
18 June
LIS11:05Lisbon Humberto Delgado
35h 25m
2 stops
ADL07:00Adelaide
$2,349
Find similar

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 23 December 2025.
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

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Wed 4/2

06:25-10:00

2 stops38h 05m

Lisbon Humberto Delgado

Wed 11/2

11:40-06:15

2 stops32h 05m

$1,748

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Wed 4/2

06:25-10:00

2 stops38h 05m

Lisbon Humberto Delgado

Wed 11/2

16:05-08:35

3 stops54h 00m

$1,858

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Thu 28/5

09:50-23:00

2 stops45h 40m

Lisbon Humberto Delgado

Thu 18/6

15:00-07:00

2 stops31h 30m

$1,965

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Wed 4/2

18:20-15:05

3 stops31h 15m

Lisbon Humberto Delgado

Wed 11/2

16:05-08:35

3 stops54h 00m

$2,023

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Thu 5/2

09:00-21:55

3 stops47h 25m

Lisbon Humberto Delgado

Mon 9/2

10:35-11:50

3 stops38h 45m

$2,070

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Thu 28/5

09:50-23:35

2 stops46h 15m

Lisbon Humberto Delgado

Thu 18/6

17:05-07:55

3 stops54h 20m

$2,117

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Thu 28/5

09:50-23:00

2 stops45h 40m

Lisbon Humberto Delgado

Thu 18/6

16:30-07:00

2 stops30h 00m

$2,124

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Thu 5/2

06:10-06:35

2 stops34h 55m

Lisbon Humberto Delgado

Mon 9/2

21:05-17:05

2 stops33h 30m

$2,139

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Thu 5/2

07:15-06:35

2 stops33h 50m

Lisbon Humberto Delgado

Mon 9/2

21:05-17:05

2 stops33h 30m

$2,147

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Wed 4/2

22:00-12:45

1 stop25h 15m

Lisbon Humberto Delgado

Wed 11/2

17:40-17:05

2 stops60h 55m

$2,151

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, October 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 $1,969. If you’re not able to fly to Portugal in October, then April is your next best option. Flight prices from Adelaide to Portugal during April average around $1,989.

What is the cheapest day to depart on your flight to Portugal?

The cheapest day to depart from Adelaide to Portugal is on a Saturday. Travellers who choose to depart for Portugal on a Saturday will often find tickets for as low as $2,295. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Adelaide to Portugal for around $2,536.

What is the cheapest time of day to depart on your flight to Portugal?

In the morning is the cheapest time of day to fly from Adelaide to Portugal when you can find flight prices for as low as $2,134. Flying to Portugal in the morning is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive, with an average ticket price of $2,575.

Can stopping save me money on Adelaide to Portugal flights?

You could potentially save up to 9% 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

31h 00m

Direct flights

None
The fastest flight from Adelaide to Portugal takes 31h 00m
There are no direct flights from Adelaide to Portugal. There are no popular flight routes from Adelaide to Portugal.
Search flight deals

  • 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
LufthansaPriceFrom $1,736Free cancellationRating
6.8
7,649 reviews
Search Lufthansa flights
EmiratesPriceFrom $1,899Free cancellationRating
8.1
3,442 reviews
Search Emirates flights
Qatar AirwaysPriceFrom $1,923Free cancellationRating
7.4
3,690 reviews
Search Qatar Airways 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.

An easier way to manage your Portugal trip

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