Find flights
When to book
Airlines
FAQs

Cheap flights from Adelaide to Portugal from $1,857

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — LIS
29 Apr — 6 May1
1 adult

Cheap flight deals from Adelaide to Portugal

Keep the following information in mind while searching for Adelaide to Portugal flight deals. Data was last updated 24 April 2025.

Round-trip from

$1,857

Popular in

December

Cheapest in

October

Average price

$2,381
Turkish Airlines
  • Turkish Airlines
  • 6/6-20/6
  • 4 total stops
  • 86h 35m total
  • Adelaide to Portugal
Highest demand for flights based on searches. 15% potential increase in price ($693 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($100 potential savings vs. average return price).
Average for round-trip flights in April 2025

Find flight deals from Adelaide to Portugal

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 24 April 2025.

Fri 6/609:50ADL - LIS
2 stops56h 35mTurkish Airlines
Fri 20/616:30LIS - ADL
2 stops30h 00mTurkish Airlines
Deal found 22/4$1,857
Tue 3/609:50ADL - LIS
2 stops37h 15mKLM
Thu 19/615:35LIS - ADL
3 stops30h 05mKLM
Deal found 23/4$2,283
Tue 3/621:40ADL - LIS
2 stops31h 25mQatar Airways
Thu 19/621:50LIS - ADL
1 stop33h 30mQatar Airways
Deal found 23/4$2,303
Fri 6/609:50ADL - LIS
2 stops45h 50mMultiple Airlines
Fri 20/617:55LIS - ADL
1 stop37h 25mMultiple Airlines
Deal found 22/4$2,344
Wed 21/511:40ADL - LIS
2 stops27h 45mIberia
Fri 20/622:10LIS - ADL
2 stops33h 10mIberia
Deal found 23/4$2,350
Fri 6/609:50ADL - LIS
2 stops45h 50mBritish Airways
Fri 20/607:20LIS - ADL
3 stops46h 25mBritish Airways
Deal found 22/4$2,406
Fri 6/621:50ADL - LIS
1 stop30h 20mEmirates
Fri 20/621:15LIS - ADL
1 stop38h 20mEmirates
Deal found 22/4$2,488

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 24 April 2025.
Use the filters below to find and compare flights from Adelaide to Portugal that are best for you.

Fly from

Adelaide

Fly to

Portugal

Route

Depart

Return

Price

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Fri 6/6

09:50-09:55

2 stops56h 35m

Lisbon Humberto Delgado

Fri 20/6

16:30-07:00

2 stops30h 00m

$1,857

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Tue 3/6

09:50-14:35

2 stops37h 15m

Lisbon Humberto Delgado

Thu 19/6

15:35-06:10

3 stops30h 05m

$2,283

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Tue 3/6

21:40-20:35

2 stops31h 25m

Lisbon Humberto Delgado

Thu 19/6

21:50-15:50

1 stop33h 30m

$2,303

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Fri 6/6

09:50-23:10

2 stops45h 50m

Lisbon Humberto Delgado

Fri 20/6

17:55-15:50

1 stop37h 25m

$2,344

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Wed 21/5

11:40-06:55

2 stops27h 45m

Lisbon Humberto Delgado

Fri 20/6

22:10-15:50

2 stops33h 10m

$2,350

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Fri 6/6

09:50-23:10

2 stops45h 50m

Lisbon Humberto Delgado

Fri 20/6

07:20-14:15

3 stops46h 25m

$2,406

AdelaideLisbon

ADL - LIS

ADLLIS

Adelaide

Fri 6/6

21:50-19:40

1 stop30h 20m

Lisbon Humberto Delgado

Fri 20/6

21:15-20:05

1 stop38h 20m

$2,488

Flights are sorted by cheapest return flights first.

Deals found on 22/4

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, October is the cheapest month in which you can book a flight from Adelaide to Portugal (average of $1,240). Flying from Adelaide to Portugal in December is currently the most expensive (average of $1,819). 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.

What is the cheapest time of day to fly from ADL to PT?

Find hourly flight availability from Adelaide to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 April 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Adelaide to Portugal as you normally would.

Rainfall in Portugal by month

Plan your trip to Portugal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portugal ranges from 6.0 - 122.0 inches per month. December is typically the wettest month, when rainfall can reach 122.0 mm. July is typically the driest time to visit Portugal when rainfall is around 6.0 mm.

Temperature in Portugal by month

Plan your trip to Portugal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

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 24 April 2025.

Food

7.8

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Kunda,Feb 2024

FRA - DXB

All in all I enjoyed my experience and definitely flying with you again

Food

7.8

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Kunda,Feb 2024

FRA - DXB

All in all I enjoyed my experience and definitely flying with you again

Food

7.8

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Kunda,Feb 2024

FRA - DXB

All in all I enjoyed my experience and definitely flying with you again

Food

7.8

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Kunda,Feb 2024

FRA - DXB

All in all I enjoyed my experience and definitely flying with you again

Food

7.8

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Kunda,Feb 2024

FRA - DXB

All in all I enjoyed my experience and definitely flying with you again

Food

7.8

Comfort

8.0

Overall

8.0

Boarding

8.1

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Kunda,Feb 2024

FRA - DXB

All in all I enjoyed my experience and definitely flying with you again

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.

  • 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, October is the cheapest month in which you can book a flight from Adelaide to Portugal (average of $1,240). Flying from Adelaide to Portugal in December is currently the most expensive (average of $1,819). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 24 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,602Average$2,117FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
EmiratesCheapest$1,953Average$2,613FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qatar AirwaysCheapest$2,046Average$2,458FlexibilityNo cancel feeOn-time68%
Search Qatar Airways 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.