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Cheap flights from Adelaide to Portugal from $790

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — LIS
31 Jul — 7 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Adelaide to Portugal

Enter your travel dates to find the best prices.

Cheapest flights from Adelaide to Portugal
Explore the most affordable flight options available from Adelaide to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2026.

Sun 8/1106:00
ADL
-
LIS
3 stops37h 50m
Air Canada
Thu 12/1110:55
LIS
-
ADL
3 stops40h 30m
Air Canada
Deal found 26/6$2,258
Tue 11/822:00
ADL
-
LIS
1 stop27h 30m
Multiple Airlines
Tue 18/821:15
LIS
-
ADL
2 stops33h 15m
Multiple Airlines
Deal found 27/6$2,360
Sat 8/822:00
ADL
-
LIS
1 stop31h 00m
Qatar Airways
Fri 21/815:05
LIS
-
ADL
1 stop39h 25m
Qatar Airways
Deal found 28/6$2,370
Tue 11/822:00
ADL
-
LIS
1 stop27h 30m
Qatar Airways
Tue 18/808:25
LIS
-
ADL
1 stop22h 05m
Qatar Airways
Deal found 27/6$2,390
Sun 8/1118:20
ADL
-
LIS
2 stops46h 30m
Qatar Airways
Thu 12/1114:15
LIS
-
ADL
1 stop39h 45m
Qatar Airways
Deal found 26/6$2,413
Sat 8/809:45
ADL
-
LIS
2 stops46h 05m
Multiple Airlines
Fri 21/805:55
LIS
-
ADL
3 stops41h 35m
Multiple Airlines
Deal found 28/6$2,479

Find flight deals from Adelaide to Portugal

Keep the following information in mind while searching for Adelaide to Portugal flight deals. Data was last updated 1 July 2026.

Round-trip from

$2,258

One-way from

$790

Popular in

April

Cheapest in

February

Average price

$2,840
Air Canada
  • Air Canada
  • 8/11-12/11
  • 6 total stops
  • 78h 20m total
  • Adelaide to Portugal
Search Deals
4/11
  • 4/11
  • 3 total stops
  • 42h 50m total
  • Adelaide to Portugal
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($829 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($372 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights 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, Cheapflights users made 647,157 searches. Data last updated 1 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

17:15-11:00

3 stops51h 15m

Lisbon Humberto Delgado

Sun 8/11

10:50-14:05

3 stops40h 45m

$2,257

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Sun 8/11

06:00-09:20

3 stops37h 50m

Lisbon Humberto Delgado

Thu 12/11

10:55-13:55

3 stops40h 30m

$2,258

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

$2,360

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

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

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Sun 8/11

18:20-06:20

2 stops46h 30m

Lisbon Humberto Delgado

Thu 12/11

14:15-16:30

1 stop39h 45m

$2,413

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Sat 8/8

09:45-23:20

2 stops46h 05m

Lisbon Humberto Delgado

Fri 21/8

05:55-08:00

3 stops41h 35m

$2,479

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Fri 14/8

22:00-20:25

1 stop30h 55m

Lisbon Humberto Delgado

Fri 21/8

15:05-15:00

1 stop39h 25m

$2,583

Flights are sorted by cheapest return flights first.

Deals found on 28/6

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Adelaide to Portugal

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

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated 1 July 2026.
See what other customers who have flown with Emirates and Qatar Airways from Adelaide to Portugal have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,603 reviews
Check prices

Crew

8.4

Entertainment

8.2

Overall

8.1

Comfort

8.0

Food

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Emirates
8.1
Very Good
3,603 reviews
Emirates
8.1
Very Good
3,603 reviews
Check prices

Crew

8.4

Entertainment

8.2

Overall

8.1

Comfort

8.0

Food

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.
Qatar Airways
7.3
Good
3,738 reviews
Emirates
8.1
Very Good
3,603 reviews
Check prices

Crew

8.4

Entertainment

8.2

Overall

8.1

Comfort

8.0

Food

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Related info for your journey

Find useful and relevant information for your journey from Adelaide to Portugal. 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 from for flights from Adelaide to Portugal?

    Most people fly from Adelaide (ADL) if they book a flight from Adelaide to Portugal. Adelaide is conveniently located just 6.6 km from Adelaide’s city centre.

  • How long is the flight from Adelaide to Portugal?

    A quick flight from Adelaide to Portugal can take about 31h. Air Canada provides one of the quickest options available for as low as $2,370. Airlines will cover a distance of 17111 km. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Adelaide to Portugal 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Adelaide to Portugal

Discover the top 2 airlines that operate flights from Adelaide to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 1 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,522Average$2,191FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest$1,752Average$2,359FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Adelaide to Portugal flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Adelaide to Portugal for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Portugal from Adelaide shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Portugal from Adelaide today and book when prices fit your budget.

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