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Cheap flights from Adelaide to Portugal from $1,446

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 23/5. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — LIS
7 Jun — 14 Jun1
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 8 May 2026.

Sat 15/809:45
ADL
-
LIS
2 stops56h 35m
Turkish Airlines
Tue 22/905:55
LIS
-
ADL
2 stops40h 35m
Turkish Airlines
Deal found 4/5$1,787
Sat 15/809:45
ADL
-
LIS
2 stops56h 35m
Turkish Airlines
Fri 25/911:00
LIS
-
ADL
2 stops35h 30m
Turkish Airlines
Deal found 4/5$2,077
Wed 18/1111:00
ADL
-
LIS
2 stops33h 30m
Turkish Airlines
Sun 22/1111:40
LIS
-
ADL
2 stops58h 00m
Turkish Airlines
Deal found 5/5$2,345
Wed 18/1122:00
ADL
-
LIS
1 stop25h 15m
Qatar Airways
Sun 22/1108:00
LIS
-
ADL
1 stop22h 35m
Qatar Airways
Deal found 5/5$2,355

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 8 May 2026.

Round-trip from

$1,787

One-way from

$1,446

Popular in

December

Cheapest in

February

Average price

$1,957
Turkish Airlines
  • Turkish Airlines
  • 15/8-22/9
  • 4 total stops
  • 97h 10m total
  • Adelaide to Portugal
Search Deals
23/5
  • 23/5
  • 3 total stops
  • 42h 35m total
  • Adelaide to Portugal
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($358 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($70 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 8 May 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

Sat 15/8

09:10-09:50

2 stops57h 10m

Lisbon Humberto Delgado

Tue 22/9

05:55-07:00

2 stops40h 35m

$2,443

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Sat 15/8

22:00-12:35

1 stop23h 05m

Lisbon Humberto Delgado

Tue 22/9

21:25-20:05

1 stop38h 10m

$2,758
Fastest return journey

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Thu 2/7

22:00-13:35

1 stop24h 05m

Lisbon Humberto Delgado

Sat 18/7

22:00-15:30

1 stop33h 00m

$2,936

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Mon 25/5

07:50-19:40

2 stops44h 20m

Lisbon Humberto Delgado

Fri 19/6

14:20-20:05

1 stop21h 15m

$4,968

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Thu 4/6

18:30-19:40

2 stops33h 40m

Lisbon Humberto Delgado

Fri 19/6

14:20-13:35

2 stops38h 45m

$4,980
Cheapest one-way
Fastest single journey

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Sat 23/5

06:10-16:15

3 stops42h 35m

$1,446

Flights are sorted by cheapest return flights first.

Deals found on 5/5

Sorted by cheapest first

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

What is the cheapest month to book a flight from Adelaide to Portugal?

Currently, June is the cheapest month in which you can book a flight from Adelaide to Portugal (average of $1,120). Flying from Adelaide to Portugal in January is currently the most expensive (average of $2,549). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 8 May 2026.
See what other customers who have flown with Emirates,Qatar Airways, andLufthansa 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
3,572 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Crew

8.3

Boarding

8.1

Food

7.9

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

DXB - MNL

I didn't expect any problems and I never got any
Emirates
8.1
Very Good
3,572 reviews
Emirates
8.1
Very Good
3,572 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Crew

8.3

Boarding

8.1

Food

7.9

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

DXB - MNL

I didn't expect any problems and I never got any
Qatar Airways
7.4
Good
3,728 reviews
Emirates
8.1
Very Good
3,572 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Crew

8.3

Boarding

8.1

Food

7.9

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

DXB - MNL

I didn't expect any problems and I never got any
Lufthansa
6.8
Okay
7,979 reviews
Emirates
8.1
Very Good
3,572 reviews
Check prices

Entertainment

8.2

Comfort

8.0

Crew

8.3

Boarding

8.1

Food

7.9

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

DXB - MNL

I didn't expect any problems and I never got any

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 24h 05m. Turkish Airlines provides one of the quickest options available for as low as $2,936. 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.

  • What is the cheapest month to book a flight from Adelaide to Portugal?

    Currently, June is the cheapest month in which you can book a flight from Adelaide to Portugal (average of $1,120). Flying from Adelaide to Portugal in January is currently the most expensive (average of $2,549). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Adelaide to Portugal

Discover the top 3 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 8 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,450Average$2,019FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
LufthansaCheapest$1,593Average$1,689FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
EmiratesCheapest$1,668Average$2,197FlexibilityNo 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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