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Cheap flights from Australia to Porto from $858

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — OPO
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Australia to Porto

Keep the following information in mind while searching for Australia to Porto flight deals. Data was last updated 21 February 2025.

Round-trip from

$858

Popular in

December

Cheapest in

January

Average price

$2,168
Turkish Airlines
  • Turkish Airlines
  • 13/3-16/3
  • 2 total stops
  • 68h 55m total
  • Australia to Porto
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($92 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($98 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Australia to Porto

Cheapest flights from Australia to Porto
Explore the most affordable flight options available from Australia to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Thu 13/321:00SYD - OPO
1 stop29h 20mTurkish Airlines
Sun 16/316:30OPO - SYD
1 stop39h 35mTurkish Airlines
Deal found 20/2$858
Thu 13/312:05MEL - OPO
2 stops34h 30mMultiple Airlines
Thu 20/319:30OPO - MEL
2 stops47h 40mMultiple Airlines
Deal found 20/2$1,740
Mon 24/216:50SYD - OPO
3 stops41h 50mMultiple Airlines
Tue 18/307:15OPO - SYD
3 stops40h 00mMultiple Airlines
Deal found 20/2$1,768
Mon 14/420:50MEL - OPO
2 stops28h 00mTurkish Airlines
Sat 26/410:50OPO - MEL
2 stops47h 05mTurkish Airlines
Deal found 20/2$1,938
Tue 1/410:30BNE - OPO
2 stops32h 15mUnited Airlines
Mon 28/412:35OPO - BNE
2 stops32h 55mUnited Airlines
Deal found 20/2$2,038
Mon 11/814:40SYD - OPO
2 stops38h 10mBritish Airways
Fri 15/821:15OPO - SYD
2 stops47h 05mBritish Airways
Deal found 20/2$2,146
Thu 13/315:10MEL - OPO
2 stops30h 20mKLM
Thu 20/316:10OPO - MEL
3 stops27h 45mKLM
Deal found 20/2$2,184
Mon 30/614:25MEL - OPO
2 stops40h 05mSWISS
Wed 30/708:40OPO - MEL
2 stops50h 55mSWISS
Deal found 21/2$2,247
Tue 1/709:50SYD - OPO
2 stops45h 25mKLM
Tue 2/918:55OPO - SYD
3 stops53h 50mKLM
Deal found 21/2$2,298
Sun 6/421:00BNE - OPO
2 stops35h 40mMultiple Airlines
Sun 13/409:30OPO - BNE
2 stops35h 55mMultiple Airlines
Deal found 20/2$2,454
Tue 1/407:30BNE - OPO
3 stops36h 10mKLM
Mon 28/406:35OPO - BNE
2 stops38h 25mKLM
Deal found 20/2$2,521
Tue 4/300:30MEL - OPO
2 stops46h 25mAustrian Airlines
Tue 11/312:40OPO - MEL
2 stops31h 40mAustrian Airlines
Deal found 20/2$2,676

Find flights from Australia to Porto within your budget

Customise your flight search to find flights from Australia to Porto 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 21 February 2025.

Fly from

Australia

Fly to

Porto

Route

Depart

Return

Price

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Thu 13/3

21:00-15:20

1 stop29h 20m

Porto

Sun 16/3

16:30-19:05

1 stop39h 35m

$858

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Thu 13/3

12:05-11:35

2 stops34h 30m

Porto

Thu 20/3

19:30-06:10

2 stops47h 40m

$1,740

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Mon 14/4

20:50-15:50

2 stops28h 00m

Porto

Sat 26/4

10:50-18:55

2 stops47h 05m

$1,938

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Tue 1/7

11:10-23:20

2 stops45h 10m

Porto

Tue 2/9

13:30-10:20

2 stops35h 50m

$1,994

BrisbanePorto

BNE - OPO

BNEOPO

Brisbane

Tue 1/4

10:30-09:45

2 stops32h 15m

Porto

Mon 28/4

12:35-06:30

2 stops32h 55m

$2,038

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Mon 11/8

14:40-19:50

2 stops38h 10m

Porto

Fri 15/8

21:15-05:20

2 stops47h 05m

$2,146

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Thu 13/3

15:10-10:30

2 stops30h 20m

Porto

Thu 20/3

16:10-06:55

3 stops27h 45m

$2,184

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Mon 30/6

14:25-21:30

2 stops40h 05m

Porto

Wed 30/7

08:40-20:35

2 stops50h 55m

$2,247

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Tue 1/7

09:50-22:15

2 stops45h 25m

Porto

Tue 2/9

18:55-09:45

3 stops53h 50m

$2,298

BrisbanePorto

BNE - OPO

BNEOPO

Brisbane

Sun 6/4

21:00-23:40

2 stops35h 40m

Porto

Sun 13/4

09:30-06:25

2 stops35h 55m

$2,454

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 18 results
1
2

Best time to book a flight from Australia to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Australia 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.

Travel insights for flights from Australia to Porto

Get recent, data-driven insights about flights from Australia to Porto including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from AU to OPO?

Find hourly flight availability from Australia to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

When flying from Australia to Porto, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Porto by month

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

In terms of precipitation, rainfall in Porto ranges from 18.0 - 195.0 inches per month. December is typically the wettest month, when rainfall can reach 195.0 mm. July is typically the driest time to visit Porto when rainfall is around 18.0 mm.

Temperature in Porto by month

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

If weather is an important factor for your trip to Porto, 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 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. 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 Porto. Reviews last updated 21 February 2025.
Peruse reviews from past customers who have flown with Emirates, KLM and Austrian Airlines from Australia to Porto to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,276 reviews
Check prices

Food

7.9

Overall

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Emirates
8.1
Very Good
3,276 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Food

7.9

Overall

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

KLM
7.8
Good
1,331 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Food

7.9

Overall

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Austrian Airlines
7.6
Good
773 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Food

7.9

Overall

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

SWISS
7.5
Good
1,568 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Food

7.9

Overall

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

United Airlines
7.4
Good
8,759 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Food

7.9

Overall

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Related info for your journey

Find useful and relevant information for your journey from Australia to Porto. 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 into for flights to Porto from Australia?

    Located just 10.9 km from the city centre, Porto (OPO) is the airport most travelers will use when flying to Porto from Australia.

  • What are the most popular routes from Australia to Porto?

    Most travellers choose Melbourne - Porto, Sydney Kingsford Smith - Porto or Brisbane - Porto when deciding on the best route from Australia to Porto.

  • Can I find deals for flights from Australia to Porto that include hotel bookings?

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

  • How can I find direct flights from Australia to Porto?

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

  • Can I find deals for business class flights from Australia to Porto?

    Yes. Cheapflights offers flight deals from Australia to Porto 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 9 airlines flying from Australia to Porto

Discover the top 9 airlines that operate flights from Australia to Porto. 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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,413Average$2,202FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapest$1,734Average$2,544FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
LufthansaCheapest$1,906Average$2,422FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapest$1,922Average$2,211FlexibilityNo cancel feeOn-time79%
Search SWISS flights
KLMCheapest$1,958Average$2,442FlexibilityNo cancel feeOn-time75%
Search KLM flights
Austrian AirlinesCheapest$2,040Average$2,124FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Air FranceCheapest$2,106Average$2,562FlexibilityNo cancel feeOn-time77%
Search Air France flights
Singapore AirlinesCheapest$2,183Average$2,715FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
EmiratesCheapest$2,568Average$3,159FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Australia to Porto?

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Why should you use Cheapflights to find cheap flight tickets from Australia to Porto?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Porto from Australia.

Can Cheapflights find flights from Australia to Porto with no change fees?

Need flexible booking options for your flight to Porto from Australia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Australia to Porto become cheaper?

Not ready to book yet? You can track prices for flights from Australia to Porto on Cheapflights with our Price Alert feature and get notified when better prices are available.

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