Prices are in Australian Dollars.

Find cheap flights from Porto to Australia

Find cheap flights from Porto to Australia

Search hundreds of travel sites at once for deals on flights to Australia

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Fri. 7.5
Fri. 14.5
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Good to know

Low season

MayBest time to beat the crowds (3% less expensive on average)

High season

JanuaryMost popular time to fly (9% more expensive on average)

Average price (return flight)

$1,554(avg. price over the last 2 weeks)

Good deal (return flight)

$1,133or less

Good deal one-way

$776or less

Top tips for finding cheap flights to Australia

  • Looking for a cheap flight? 25% of our users found tickets from Porto to Australia for the following prices or less: to Perth $776 one-way - $1,133 round-trip, to Sydney $1,128 one-way - $1,442 round-trip
  • High season is considered to be January, February and December. The cheapest month to fly to Australia is January.

FAQs - booking Australia flights

How long is the flight to Australia from Porto?

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Top airline flying Porto to Australia

Scores according to KAYAK customer reviews

8.6
Singapore Airlines
Overall score based on 3,883 reviews
8.8
Boarding
8.5
Comfort
8.9
Crew
8.6
Entertainment
8.3
Food
Airline reviews

Pros: "The service was outstanding! All of the flight attendants were amazing!"

Cons: "The rebalance was worst I've ever encountered I was actually scared I prayed many times 4 yo get home safely I was not impressed with my last flight n also why were We delayed coming from manila we turn back many times n I had only 50 mins to catch my flight to Perth if we had landed wen we should hv I'd hv time to buy some gifts I'm.glad that Philippines airlines will fly direct yo manila from Perth come March n I'll use them from now on as it's a few times in the years gone that things has happened to me I forgave ur airline but now i not need to as hv other airline to fly n my darling come here 3 or 4 times each year but will use Philippines airlines URS sincerely Trevor frahm"

Pros: "Friendly staff. Both two meals were awesome."
Cons: "Already done."

Pros: "The boarding process was easy and straightforward, the seats were comfortable and had individual entertainment screens, the crew was very polite and helpful. For meals, everyone was given a printed menu at the start of the flight so that meal options could be easily made."
Cons: "My only complaint is that I would have liked to see more frequent offers for water refills during the flight, since water cups are so small and staying well hydrated on flights is difficult but essential."

Pros: "Plane was super clean and comfortable. A long flight but we'll cared for by host."

Pros: "They passed by me when they served the meals because they thought I had it already which it was someone behind me who got his meal since he had a special meal request. So I ended up to talk to them that I haven’t had my meal yet. It was embarrassing moment for me. They seemed thinking that I lied to them."
Cons: "They are well trained crews so I have no better ideas about improvements"

Pros: "What can I Say. It's Singapore Airlines"

Pros: "Great seating"
Cons: "Free internet in long flights"

Cons: "Flight was a little warm but was able to get it cooler via help from crew but got warmer again towards the end of flight. Overall good flight though"

Cons: "Food"

Pros: "Amazing crew! They handled a full flight with screaming indisciplined kids and clueless adults with grace. Entertainment was great as usual"
Cons: "Singapore food and drinks quality has deteriorated significantly. Flights are always packed with uncomfortable seating. These days you get amenities only if you ask."

Pros: "Crew was okay"
Cons: "Did not get the food I chose. Seats were not clean and clumsy"

Cons: "5 crying babies on a red eye. Don’t know if that can be prevented."

Pros: "The crew, their professionalism and wide variety of entertainment."
Cons: "Air-conditioning was not working properly in the cabin and it felt warm. Seats are a tad uncomfortable and not wide enough on the 777."

Pros: "On time Smooth landing and take off Airport was beautiful, nice clean toilets Lovely and polite staff on board Food was okay Nice range of in-flight entertainment"
Cons: "Air port does not have automatic internet connection We were there for 8 hours with no internet because we had no international roaming to receive the PIN via SMS. The four PINS generated by the counter staff did not work. We all took turn to try to no avail. by then we have walked too far from the counter we could not be bother going back. No airport that I've been to had poor internet service connection like this airport, yet it is supposed to be THE WORLD'S NUMBER ONE AIRLINE. We boarded at 11.30pm, last time we flew with them they gave us supper. Last night they gave us only water. We went to sleep hungry till the morning. Since when they started to operate like those cheap airlines that you have to pay for your food? And the night package did not have eye mask.... how could we sleep... ? Singapore airline could learn from Qtar. Very very disappointed."

Pros: "Customer service, food, seats"
Cons: "N/A"

Pros: "Spacious business class seats, toilets super clean and well stocked. The best eye shades ever encountered."
Cons: "Nothing"

Pros: "Friendly and helpful crew. Efficient service and good boarding. Seemingly wider seats than the newer A350s."
Cons: "Positively ancient entertainment system with poor selection and bad visual quality. Ads pop up every time you go into another menu. If you're flying SIN->BNE I'd avoid the 7.20am departure, you'll get the old 777-200s rather than the A350s they run on other departures."

Pros: "Friendly staff."
Cons: "The food for Premium Economy was very poor. The choices were substandard and the food at some meals was inedible. Very disappointing for the price of the tickets. The cabins and equipment seemed old and jaded."

Pros: "Finally, I could go to my final destination as planned by transmitted to Korean Air flights."
Cons: "My first flight of JetBlue from Olandor to New York was delayed that leading to my connecting flights to my destination were missed. Now, my suitcases have been missed, too."

Cons: "Outdated Cabin Fit Out"

Pros: "Amazing, amazing service! Great food (including Hagen Daaz ice cream) and good choice of beverages. Lots of different entertainment choices. VERY clean and well maintained aircraft. Staff is always friendly and happy...they really seem to absolutely love their job! Free toiletries in the bathrooms are an extra plus. Whenever there was a change in schedule / plans the captain informed the passengers immediately about what was going on and what would happen next."
Cons: "The only thing that did and probably always will be AWFUL is going thru security at JFK. The T S A officials there are unfriendly, sometimes rude, never smiling and often yelling at you or even little kids or elderly people. We are travelling a lot and no other security staff at any given airport is so unfriendly and harsh. Worst thing about going on a journey."

Pros: "SQ did a great job again. I plan to fly them in the future."
Cons: "My only criticism is that the flight attendants didn’t pass through the cabin with water during the 9 hour flight."

Pros: "Crew members were very friendly n helpful."

Pros: "the first class seats from HK to SFO, IFE, service, dom perignon, red wine, excellent attention, greeted personally by four of flight team, provided flight details personally. Im 6'0" so the bed was a little short. it was simply a wonderful experience."
Cons: "the IFE is not touch screen and pausing on the hand held was fidgety, but a huge 24 inch screen and beautiful."

Pros: "fast crew service friendly staffs. clean toilet"
Cons: "everything was good"

Pros: "The ground staff at JFK, especially Jon, were very helpful and friendly. The flight crew was also very friendly."

Pros: "Service was nice."
Cons: "Comparing to recent businesses class flight on Emirates; Singapore airlines seat does not recline to flat bed. Boarded flight st 11pm and arrived at Singapore at 7am. Toiletries like tooth brush and paste, razor etc. were not provided. Emirates provides, so we did not pack in-flight."

Pros: "Safe smooth flight. Timely take off and arrival. Great personalised service. Consistently high service standard is well appreciated."

Pros: "Everything great personnel"

Pros: "The on-board crew was polite and humble. Food served was delicious and the flight reached on time."
Cons: "The flight was quite old, was a bit surprised as the route seems very busy. Our seat 36J and K interestingly had no windows. First time flew on a flight with no window row."

Pros: "Great service"

Pros: "Service is very good."
Cons: "Too warm/hot inside the cabin throughout the flight."

Pros: "Delayed flight from Shanghai due to air traffic issues, so I had a 10 minute window to make my connection in Singapore. Ground staff was waiting for me with a small car after I disembarked to drive me to the gate. And I somehow made my connection. Excellent service. Obviously my checked bag didn't make it, but I was told in advance and was kept updated before boarding and immediate after I disembarked at my final destination. When I went to the baggage service counter, they were already ready for me, had filled out my paperwork, and just needed an address to confirm the delivery of my suitcase. I'm super impressed to this attention to detail."

Pros: "The service and fast flight"
Cons: "N/A"

Pros: "Staff were awesome. given that my wife and son both had food poisoning."
Cons: "But we were meant to fly on an A380. This was an A320. Nowhere near the same legroom. Less entertainment options. No USB charging."

Pros: "FOOD, ADVANCE SEATING & JETWAY TO UPPER DECK"
Cons: "SMALL SPACE FOR FEET IN BUS. CLASS AND HEAD REST NOT THE MOST COMFORTABLE"

Pros: "Singapore Airlines is my new airline, forget about any other airlines. They have very beautiful service and entertainment. Their staff and one of the best crews ever. I really love it."

Cons: "The food was very poor indeed, the entertainment system was not working in my seat or the seat behind, I had to move to another seat"

Pros: "Friendly staff, excellent customer service, great food"

Pros: "Everything"
Cons: "Nothing"

Pros: "Staff on board were lovely."
Cons: "I asked to be placed in a seat as close to the front as possible as I suffer from motion sickness in the back of the plane. I was placed in the back row all the way to my destination and all the way home. I vomited 8 times and felt very sick. I did notice that there were many seats available in the front of the plane but they are never given out as women with babies and children always get them and then single travellers like myself are made sit in the back. I travel a lot, I usually fly Qantas and they are very good at providing seats closer to the front. I will be reluctant to fly Singapore Airlines again due to the fact that they were not accommodating at all."

Cons: "old plane, boarding ramp smelled musty, food not nice, entertainment system was old not touch screen, male crew not patient with passengers, drinks stingy(split a can of soda with other passengers, and gave you a 1/4 cup). When asked for more OJ with breakfast was told they would come back later(mouth was very dry due to the air). Not impressed as we paid good money for the ticket with the poor service"

Pros: "We love travelling Singapore Airlines and always try to travel with them if we can"

Pros: "I have always enjoyed flying on Singapore Airlines. There were no delays on my connecting flight coming out of Tokyo to Los Angeles. The huge plane was like flying in a small "transportable town.""
Cons: "I had a long connection wait in Tokyo, but that was not too bad since I got a great price on the round trip ticket - less than $700!"

Pros: "Nothing i like"
Cons: "Terrible ground service in changi airport singapore"

Pros: "Singapore airlines was awesome. I really enjoyed the hospitality of the cabin crew. They were very helpful and very eager to fill my needs. I will fly Singapore Airlines again without hesitation."
Cons: "Be more descriptive with which connecting flights we need to go on. We were not aware we we're supposed to get on Silk Air as one of our connecting flights, but we did eventually figure it out. It would really help to let us know your subsidiary companies."

Cons: "Same price as Singapore airlines but it's a budget flight - silk air"

Pros: "New aircraft Airbus 350-900 - has lot of leg space even in economy class. Food was just OK, nothing special and far from what SQ used to serve to the passengers. I was very disappointed finding out that travel pack consists only toothbrush and tootpaste with socks included. No more slippers, eyes cover and no more other necessities for intercontinental flights ! What a shame for SQ to save the money on such important things for passengers. Staff was over indulging, someone would say - fake kindness shown ..."
Cons: "I didn't like the crew... They have to learn from Air Serbia staff and Turkish Airlines what is genuine kindness and politeness. And the most expensive aircompany should not be stingy and provide to passengers on intercontinental flights just toothbrush and socks in traveler pack !!! What a shame for SQ !"

Read more about Singapore Airlines
COVID-19 information

Safety measures for airlines flying from Porto to Australia

Airlines flying from Porto have enacted additional safety measures and adjusted policies to better accommodate travellers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Porto

Mandatory masks

Masks required on board, masks provided on flights from Porto

Social distancing seating

Middle seats unavailable to book on flights from Porto

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Porto

Book cheap flights from Porto to Australia

Recent one-way flight deals

5/10
Tue.
3 stops
Multiple Airlines
44h 45m
OPO - PER
11/8
Wed.
3 stops
Multiple Airlines
46h 45m
OPO - PER
11/8
Wed.
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Singapore Airlines
40h 00m
OPO - ADL
5/10
Tue.
2 stops
Multiple Airlines
40h 25m
OPO - PER
11/8
Wed.
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Multiple Airlines
50h 05m
OPO - ADL
11/8
Wed.
2 stops
Multiple Airlines
42h 20m
OPO - PER
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