What are the cheapest airlines to fly from Australia to Porto one-way?

One-way options have recently been found by users for as low as $1,026 on Etihad Airways. Other airlines that offer cheap prices include Qatar Airways from $1,215 and United Airlines from $1,436 one-way. Find deals

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. Find deals

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). Find deals

What are the most popular routes from Australia to Porto?

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

What are the most popular airlines that fly from Australia to Porto?

Emirates, Etihad Airways and KLM are the most popular airlines when flying from Australia to Porto.

How far in advance should I book a flight from Australia to Porto?

To save on the cost of your flight from Australia to Porto, book at least 57 days before your planned departure. Booking around this time can save you about 22% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $2,172 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $2,649.

What is the cheapest month to fly from Australia to Porto?

January can be a great time to fly to Porto from Australia with a flight ticket averaging about $2,143. Cheapflights users have found deals in the month of January for as cheap as $1,546. The most expensive prices can be found in the month of December.

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.

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.

$843+ Flights from Australia to Porto

Cheap flight deals from Australia to Porto

Round-trip from	$1,867
One-way from	$843
Popular in	December
Cheapest in	January
Average price	$2,224

1/8-30/8
4 total stops
83h 15m total
Australia to Porto

Search Deals

15/9
3 total stops
52h 20m total
Australia to Porto

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($270 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($113 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 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 15 July 2025.

Mon 1/907:25MEL - OPO

2 stops57h 10mJapan Airlines

Sat 6/908:15OPO - MEL

2 stops36h 30mJapan Airlines

Deal found 12/7$1,566

Fri 1/811:00MEL - OPO

2 stops41h 20mMultiple Airlines

Sat 30/806:05OPO - MEL

2 stops41h 55mMultiple Airlines

Deal found 13/7$1,867

Tue 5/805:00MEL - OPO

2 stops47h 20mEtihad Airways

Wed 10/911:35OPO - MEL

2 stops30h 35mEtihad Airways

Deal found 13/7$1,942

Thu 25/921:30SYD - OPO

2 stops42h 20mEtihad Airways

Fri 17/1020:10OPO - SYD

2 stops49h 00mEtihad Airways

Deal found 13/7$1,945

Sun 7/910:30BNE - OPO

2 stops53h 25mUnited Airlines

Sun 14/912:35OPO - BNE

2 stops56h 55mUnited Airlines

Deal found 14/7$1,980

Wed 27/820:55SYD - OPO

2 stops27h 55mTurkish Airlines

Wed 3/916:50OPO - SYD

2 stops41h 10mTurkish Airlines

Deal found 13/7$1,989

Thu 25/912:50SYD - OPO

3 stops40h 20mMultiple Airlines

Fri 17/1022:30OPO - SYD

2 stops31h 20mMultiple Airlines

Deal found 13/7$2,090

Thu 28/810:10BNE - OPO

2 stops34h 50mMultiple Airlines

Thu 4/911:35OPO - BNE

3 stops35h 40mMultiple Airlines

Deal found 14/7$2,343

Fri 15/823:45MEL - OPO

2 stops53h 50mBritish Airways

Sat 23/810:40OPO - MEL

3 stops36h 55mBritish Airways

Deal found 14/7$2,543

Tue 5/807:00MEL - OPO

3 stops35h 50mTurkish Airlines

Wed 10/916:50OPO - MEL

2 stops33h 25mTurkish Airlines

Deal found 13/7$2,552

Tue 15/706:15SYD - OPO

3 stops46h 00mKLM

Fri 15/816:20OPO - SYD

2 stops32h 40mKLM

Deal found 12/7$2,639

Thu 28/805:55MEL - OPO

2 stops44h 25mSWISS

Tue 4/1119:25OPO - MEL

2 stops48h 45mSWISS

Deal found 14/7$2,996

Best flights from Australia to Porto
Discover carefully curated flight deals from Australia to Porto that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 July 2025.

Fri 1/811:00MEL - OPO

2 stops41h 20mMultiple Airlines

Sat 30/806:05OPO - MEL

2 stops41h 55mMultiple Airlines

Deal found 13/7$1,867

Tue 5/805:00MEL - OPO

2 stops47h 20mEtihad Airways

Wed 10/911:35OPO - MEL

2 stops30h 35mEtihad Airways

Deal found 13/7$1,942

Sun 7/910:30BNE - OPO

2 stops53h 25mUnited Airlines

Sun 14/912:35OPO - BNE

2 stops56h 55mUnited Airlines

Deal found 14/7$1,980

Wed 27/820:55SYD - OPO

2 stops27h 55mTurkish Airlines

Wed 3/916:50OPO - SYD

2 stops41h 10mTurkish Airlines

Deal found 13/7$1,989

Fri 15/823:45MEL - OPO

2 stops53h 50mBritish Airways

Sat 23/810:40OPO - MEL

3 stops36h 55mBritish Airways

Deal found 14/7$2,543

Thu 28/805:55MEL - OPO

2 stops44h 25mSWISS

Tue 4/1119:25OPO - MEL

2 stops48h 45mSWISS

Deal found 14/7$2,996

Sat 6/901:55BNE - OPO

2 stops30h 20mEmirates

Sun 14/911:00OPO - BNE

2 stops26h 20mEmirates

Deal found 14/7$3,300

Tue 5/809:15MEL - OPO

3 stops34h 25mKLM

Wed 10/916:20OPO - MEL

3 stops29h 45mKLM

Deal found 13/7$3,374

Thu 25/921:30SYD - OPO

2 stops42h 20mEtihad Airways

Fri 17/1020:10OPO - SYD

2 stops49h 00mEtihad Airways

Deal found 13/7$1,945

Wed 10/909:30SYD - OPO

2 stops29h 35mUnited Airlines

Wed 15/1012:35OPO - SYD

2 stops33h 25mUnited Airlines

Deal found 12/7$2,031

Tue 26/812:50SYD - OPO

3 stops42h 40mMultiple Airlines

Tue 2/922:50OPO - SYD

2 stops31h 00mMultiple Airlines

Deal found 11/7$2,043

Tue 5/807:00MEL - OPO

3 stops35h 50mTurkish Airlines

Wed 10/916:50OPO - MEL

2 stops33h 25mTurkish Airlines

Deal found 13/7$2,552

Last-minute flights from Australia to Porto
Discover last-minute flight deals from Australia to Porto. Data last updated 15 July 2025 and is based on user searches.

Tue 15/706:15SYD - OPO

3 stops46h 00mKLM

Fri 15/816:20OPO - SYD

2 stops32h 40mKLM

Deal found 12/7$2,639

Sat 19/721:30SYD - OPO

2 stops42h 20mEtihad Airways

Mon 18/816:05OPO - SYD

2 stops29h 05mEtihad Airways

Deal found 12/7$2,159

Sat 19/709:15SYD - OPO

3 stops45h 55mMultiple Airlines

Mon 18/806:30OPO - SYD

2 stops27h 55mMultiple Airlines

Deal found 12/7$2,569

Sat 26/701:55BNE - OPO

2 stops50h 05mEmirates

Wed 30/711:00OPO - BNE

2 stops34h 25mEmirates

Deal found 13/7$3,869

Fri 1/811:00MEL - OPO

2 stops41h 20mMultiple Airlines

Sat 30/806:05OPO - MEL

2 stops41h 55mMultiple Airlines

Deal found 13/7$1,867

Tue 5/805:00MEL - OPO

2 stops47h 20mEtihad Airways

Wed 10/911:35OPO - MEL

2 stops30h 35mEtihad Airways

Deal found 13/7$1,942

Tue 5/807:00MEL - OPO

3 stops35h 50mTurkish Airlines

Wed 10/916:50OPO - MEL

2 stops33h 25mTurkish Airlines

Deal found 12/7$2,552

Tue 5/809:15MEL - OPO

3 stops34h 25mKLM

Wed 10/911:35OPO - MEL

3 stops32h 55mKLM

Deal found 12/7$3,294

Thu 7/821:30SYD - OPO

2 stops42h 20mEtihad Airways

Mon 11/816:05OPO - SYD

2 stops29h 05mEtihad Airways

Deal found 13/7$2,040

Fri 15/823:45MEL - OPO

2 stops53h 50mBritish Airways

Sat 23/810:40OPO - MEL

3 stops36h 55mBritish Airways

Deal found 14/7$2,543

Wed 27/820:55SYD - OPO

2 stops27h 55mTurkish Airlines

Wed 3/916:50OPO - SYD

2 stops41h 10mTurkish Airlines

Deal found 13/7$1,989

Thu 28/810:15SYD - OPO

2 stops34h 45mMultiple Airlines

Thu 4/906:40OPO - SYD

2 stops27h 45mMultiple Airlines

Deal found 14/7$2,137

One-way flights from Australia to Porto
Search for one-way flight options from Australia to Porto. Find affordable one-way fares based on user searches. Data last updated 15 July 2025.

Mon 15/913:00MEL - OPO

3 stops52h 20mMultiple Airlines

Deal found 14/7$843

Mon 18/820:45SYD - OPO

3 stops56h 35mMultiple Airlines

Deal found 12/7$999

Mon 18/821:30SYD - OPO

2 stops42h 20mEtihad Airways

Deal found 12/7$1,026

Sun 21/913:10BNE - OPO

3 stops42h 25mMultiple Airlines

Deal found 13/7$1,189

Tue 7/1015:10BNE - OPO

2 stops31h 20mQatar Airways

Deal found 12/7$1,215

Tue 23/910:30BNE - OPO

2 stops30h 15mUnited Airlines

Deal found 13/7$1,436

Thu 25/922:10BNE - OPO

2 stops42h 25mIberia

Deal found 13/7$1,598

Mon 6/1001:55BNE - OPO

2 stops50h 05mEmirates

Deal found 14/7$1,906

Wed 27/821:20MEL - OPO

1 stop27h 30mTurkish Airlines

Deal found 13/7$2,163

Tue 7/1007:30BNE - OPO

3 stops47h 45mKLM

Deal found 14/7$2,178

Wed 27/809:50SYD - OPO

3 stops46h 20mEmirates

Deal found 13/7$2,322

Wed 27/812:05MEL - OPO

3 stops44h 05mEmirates

Deal found 13/7$2,326

Cheapflights Fare Finder

Use the filters below to find and compare flights from Australia to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Fri 1/8

11:00-19:20

2 stops41h 20m

Porto

Sat 30/8

06:05-09:00

2 stops41h 55m

$1,867

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Tue 5/8

05:00-19:20

2 stops47h 20m

Porto

Wed 10/9

11:35-03:10

2 stops30h 35m

$1,942

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Thu 25/9

21:30-06:50

2 stops42h 20m

Porto

Fri 17/10

20:10-07:10

2 stops49h 00m

$1,945

BrisbanePorto

BNE - OPO

BNEOPO

Brisbane

Sun 7/9

10:30-06:55

2 stops53h 25m

Porto

Sun 14/9

12:35-06:30

2 stops56h 55m

$1,980

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Wed 27/8

20:55-15:50

2 stops27h 55m

Porto

Wed 3/9

16:50-19:00

2 stops41h 10m

$1,989

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Thu 25/9

12:50-20:10

3 stops40h 20m

Porto

Fri 17/10

22:30-15:50

2 stops31h 20m

$2,090

BrisbanePorto

BNE - OPO

BNEOPO

Brisbane

Thu 28/8

10:10-12:00

2 stops34h 50m

Porto

Thu 4/9

11:35-08:15

3 stops35h 40m

$2,343

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Fri 15/8

23:45-20:35

2 stops53h 50m

Porto

Sat 23/8

10:40-08:35

3 stops36h 55m

$2,543

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Tue 5/8

07:00-09:50

3 stops35h 50m

Porto

Wed 10/9

16:50-11:15

2 stops33h 25m

$2,552

MelbournePorto

MEL - OPO

MELOPO

Melbourne

Thu 28/8

05:55-17:20

2 stops44h 25m

Porto

Tue 4/11

19:25-07:10

2 stops48h 45m

$2,996

Flights are sorted by cheapest return flights first.

Deals found on 14/7

Showing 1-10 of 26 results

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.

Cheapflights Insights

Everything you need to know about your flight from Australia to Porto

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

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.

Reviews of airlines servicing Porto

Read reviews from past customers who have flown with Emirates, KLM, andSWISS from Australia to Porto. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very Good

3,286 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Muhammed,June 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Emirates

8.1

Very Good

3,286 reviews

Emirates

8.1

Very Good

3,286 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Muhammed,June 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

KLM

7.8

Good

1,372 reviews

Emirates

8.1

Very Good

3,286 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Muhammed,June 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

SWISS

7.5

Good

1,657 reviews

Emirates

8.1

Very Good

3,286 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Muhammed,June 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Qatar Airways

7.4

Good

3,603 reviews

Emirates

8.1

Very Good

3,286 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Muhammed,June 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Etihad Airways

7.4

Good

1,222 reviews

Emirates

8.1

Very Good

3,286 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Muhammed,June 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

Related info for your journey

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 cheapest airlines to fly from Australia to Porto one-way?
One-way options have recently been found by users for as low as $1,026 on Etihad Airways. Other airlines that offer cheap prices include Qatar Airways from $1,215 and United Airlines from $1,436 one-way.
What are the most popular routes from Australia to Porto?
Most travellers choose Sydney Kingsford Smith - Porto, Melbourne - 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

Viseu

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Australia to Porto

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Sydney to Ponta Delgada flights

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Melbourne to Ponta Delgada flights

Top 8 airlines flying from Australia to Porto

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest$1,374	Average$1,856	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Etihad Airways	Cheapest$1,434	Average$2,246	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Qatar Airways	Cheapest$1,686	Average$2,490	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
KLM	Cheapest$1,729	Average$2,732	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Lufthansa	Cheapest$1,753	Average$2,097	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
SWISS	Cheapest$1,863	Average$2,161	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Austrian Airlines	Cheapest$1,984	Average$2,065	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights
Emirates	Cheapest$2,636	Average$3,748	FlexibilityNo cancel fee	On-time75%	Search Emirates flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Australia to Porto via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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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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.

Cheap flights from Australia to Porto from $843

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.

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 15 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Australia to Porto

Cheapest flights from Australia to PortoExplore 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 15 July 2025.

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 15 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Australia to Porto that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Australia to Porto

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 15 July 2025.

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 15 July 2025.

Read reviews from past customers who have flown with Emirates, KLM, andSWISS from Australia to Porto. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

What are the cheapest airlines to fly from Australia to Porto one-way?

What are the most popular routes from Australia to Porto?

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

How can I find direct flights from Australia to Porto?

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

Travelling to a place near Porto?

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.

Alternative routes for Australia to Porto

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Australia to Porto

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 Australia to Porto?

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

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

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

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Book with Flexibility

Travel Smart

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 15 July 2025.