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Cheap flights from Adelaide to Portugal from $1,913

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/11. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — LIS
4 Sep — 11 Sep1
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 5 August 2026.

Tue 17/1108:55 -
3 stops43h 15m
Sat 21/1118:40 -
3 stops53h 50m
Deal found 2/8$1,913
Sat 31/1014:45 -
3 stops53h 05m
Mon 30/1111:20 -
3 stops39h 55m
Deal found 3/8$2,136
Tue 15/922:00 -
1 stop27h 30m
Thu 15/1021:45 -
1 stop32h 45m
Deal found 3/8$2,141
Tue 17/1106:00 -
3 stops37h 50m
Sat 21/1111:20 -
3 stops44h 20m
Deal found 4/8$2,208
Tue 15/908:50 -
3 stops33h 45m
Tue 22/907:10 -
3 stops46h 00m
Deal found 31/7$2,257

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 5 August 2026.

Round-trip from

$1,913

Popular in

April

Cheapest in

February

Average price

$2,821
British Airways
  • British Airways
  • 17/11-21/11
  • 6 total stops
  • 97h 05m total
  • Adelaide to Portugal
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($676 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($344 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 5 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

08:55-17:40

3 stops43h 15m

Lisbon Humberto Delgado

Sat 21/11

18:40-11:00

3 stops53h 50m

$1,913

AdelaideLisbon

ADL Adelaide - LIS Lisbon Humberto Delgado

ADLLIS

Adelaide

Tue 15/9

08:50-14:30

3 stops38h 10m

Lisbon Humberto Delgado

Tue 22/9

16:30-07:00

2 stops30h 00m

$2,347

AdelaideLisbon

ADL Adelaide - LIS Lisbon Humberto Delgado

ADLLIS

Adelaide

Wed 19/8

18:20-20:20

2 stops34h 30m

Lisbon Humberto Delgado

Sat 22/8

22:00-21:10

2 stops38h 40m

$2,398
Fastest return journey

AdelaideLisbon

ADL Adelaide - LIS Lisbon Humberto Delgado

ADLLIS

Adelaide

Mon 14/9

08:40-06:55

2 stops30h 45m

Lisbon Humberto Delgado

Mon 21/9

21:20-15:00

2 stops33h 10m

$2,414

AdelaideLisbon

ADL Adelaide - LIS Lisbon Humberto Delgado

ADLLIS

Adelaide

Sat 19/9

22:00-23:30

2 stops34h 00m

Lisbon Humberto Delgado

Sat 26/9

16:05-08:55

2 stops32h 20m

$2,432

AdelaideLisbon

ADL Adelaide - LIS Lisbon Humberto Delgado

ADLLIS

Adelaide

Sat 31/10

11:00-22:30

2 stops46h 00m

Lisbon Humberto Delgado

Mon 30/11

15:50-08:10

2 stops29h 50m

$2,508

Flights are sorted by cheapest return flights first.

Deals found on 2/8

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

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 5 August 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
3,644 reviews
Check prices

Food

7.9

Comfort

8.0

Crew

8.4

Boarding

8.1

Entertainment

8.2

Overall

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
3,644 reviews
Emirates
8.1
Very Good
3,644 reviews
Check prices

Food

7.9

Comfort

8.0

Crew

8.4

Boarding

8.1

Entertainment

8.2

Overall

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
7.4
Good
3,737 reviews
Emirates
8.1
Very Good
3,644 reviews
Check prices

Food

7.9

Comfort

8.0

Crew

8.4

Boarding

8.1

Entertainment

8.2

Overall

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 43h 15m. British Airways provides one of the quickest options available for as low as $1,913. Airlines will cover a distance of 17111 km.

  • 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

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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 5 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,493Average$2,213FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest$1,718Average$2,314FlexibilityNo 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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