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Cheap flights from Adelaide to Portugal from $790

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Adelaide to Portugal departing on 4/11. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Adelaide to Portugal

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:45 - 07:15
ADL
-
LIS
45h 00m
2 stops
Multiple Airlines Logo
08:15 - 20:10
LIS
-
ADL
25h 25m
2 stops
$2,222Multiple Airlines
Sun, 18 Oct - Sun, 8 Nov
Multiple Airlines Logo
17:15 - 11:00
ADL
-
LIS
51h 15m
3 stops
Multiple Airlines Logo
10:50 - 14:05
LIS
-
ADL
40h 45m
3 stops
$2,256Multiple Airlines
Sun, 18 Oct - Sun, 8 Nov
Qatar Airways Logo
22:00 - 17:00
ADL
-
LIS
28h 30m
1 stop
Qatar Airways Logo
08:00 - 20:40
LIS
-
ADL
26h 10m
2 stops
$2,265Qatar Airways
Sun, 18 Oct - Sun, 8 Nov
Qatar Airways Logo
22:00 - 17:00
ADL
-
LIS
27h 30m
1 stop
Qatar Airways Logo
21:15 - 15:00
LIS
-
ADL
33h 15m
2 stops
$2,342Qatar Airways
Sun, 26 Jul - Tue, 4 Aug
Multiple Airlines Logo
22:00 - 17:00
ADL
-
LIS
27h 30m
1 stop
Multiple Airlines Logo
21:15 - 15:00
LIS
-
ADL
33h 15m
2 stops
$2,359Multiple Airlines
Tue, 11 Aug - Tue, 18 Aug
Qatar Airways Logo
22:00 - 20:30
ADL
-
LIS
31h 00m
1 stop
Qatar Airways Logo
15:05 - 15:00
LIS
-
ADL
39h 25m
1 stop
$2,370Qatar Airways
Sat, 8 Aug - Fri, 21 Aug
Qatar Airways Logo
22:00 - 17:00
ADL
-
LIS
27h 30m
1 stop
Qatar Airways Logo
08:25 - 15:00
LIS
-
ADL
22h 05m
1 stop
$2,390Qatar Airways
Tue, 11 Aug - Tue, 18 Aug
Qatar Airways Logo
18:20 - 20:30
ADL
-
LIS
34h 40m
2 stops
Qatar Airways Logo
15:05 - 15:00
LIS
-
ADL
39h 25m
1 stop
$2,391Qatar Airways
Sat, 8 Aug - Fri, 21 Aug
Qatar Airways Logo
22:00 - 17:00
ADL
-
LIS
27h 30m
1 stop
Qatar Airways Logo
08:25 - 15:00
LIS
-
ADL
22h 05m
1 stop
$2,394Qatar Airways
Sun, 26 Jul - Tue, 4 Aug
Qatar Airways Logo
22:00 - 17:00
ADL
-
LIS
28h 30m
1 stop
Qatar Airways Logo
08:00 - 16:30
LIS
-
ADL
22h 00m
1 stop
$2,410Qatar Airways
Sun, 18 Oct - Sun, 8 Nov

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Qatar Airways flights from Adelaide to Portugal

Our best Qatar Airways deals on Adelaide to Portugal flight tickets
Qatar Airways
18 Oct
ADL22:00Adelaide
28h 30m
1 stop
LIS17:00Lisbon Humberto Delgado
8 Nov
LIS08:00Lisbon Humberto Delgado
26h 10m
2 stops
ADL20:40Adelaide
$2,265
Qatar Airways
26 July
ADL22:00Adelaide
27h 30m
1 stop
LIS17:00Lisbon Humberto Delgado
4 Aug
LIS21:15Lisbon Humberto Delgado
33h 15m
2 stops
ADL15:00Adelaide
$2,342
Qatar Airways
8 Aug
ADL22:00Adelaide
31h 00m
1 stop
LIS20:30Lisbon Humberto Delgado
21 Aug
LIS15:05Lisbon Humberto Delgado
39h 25m
1 stop
ADL15:00Adelaide
$2,370

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 2 July 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 - LIS

ADLLIS

Adelaide

Sun 18/10

19:45-07:15

2 stops45h 00m

Lisbon Humberto Delgado

Sun 8/11

08:15-20:10

2 stops25h 25m

$2,222

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Sun 18/10

17:15-11:00

3 stops51h 15m

Lisbon Humberto Delgado

Sun 8/11

10:50-14:05

3 stops40h 45m

$2,256

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Sun 18/10

22:00-17:00

1 stop28h 30m

Lisbon Humberto Delgado

Sun 8/11

08:00-20:40

2 stops26h 10m

$2,265

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Sun 26/7

22:00-17:00

1 stop27h 30m

Lisbon Humberto Delgado

Tue 4/8

21:15-15:00

2 stops33h 15m

$2,342

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Tue 11/8

22:00-17:00

1 stop27h 30m

Lisbon Humberto Delgado

Tue 18/8

21:15-15:00

2 stops33h 15m

$2,359

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Sat 8/8

22:00-20:30

1 stop31h 00m

Lisbon Humberto Delgado

Fri 21/8

15:05-15:00

1 stop39h 25m

$2,370
Fastest return journey

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Tue 11/8

22:00-17:00

1 stop27h 30m

Lisbon Humberto Delgado

Tue 18/8

08:25-15:00

1 stop22h 05m

$2,390

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Sat 8/8

18:20-20:30

2 stops34h 40m

Lisbon Humberto Delgado

Fri 21/8

15:05-15:00

1 stop39h 25m

$2,391

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Sun 26/7

22:00-17:00

1 stop27h 30m

Lisbon Humberto Delgado

Tue 4/8

08:25-15:00

1 stop22h 05m

$2,394

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Sun 18/10

22:00-17:00

1 stop28h 30m

Lisbon Humberto Delgado

Sun 8/11

08:00-16:30

1 stop22h 00m

$2,410

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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 June is your next best option. Flight prices from Adelaide to Portugal during June average around $1,176.

Can stopping save me money on Adelaide to Portugal flights?

You could potentially save up to 24% 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

45h 50m

Direct flights

None
The fastest flight from Adelaide to Portugal takes 45h 50m
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 $1,522Free cancellationRating
7.3
3,737 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,752Free cancellationRating
8.1
3,606 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.

An easier way to manage your Portugal trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Portugal

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