Question 1

What are the cheapest airlines flying from Sydney to Porto round-trip?

Accepted Answer

Our cheapest airline available from Sydney to Porto is SWISS. Our recent data shows that you can find tickets from as low as $1,972 on this airline. Additional options worth looking into are Turkish Airlines and Lufthansa, starting at $2,012 and $2,116 round-trip. You may be able to fly from Sydney to Porto for 14% less than the average price by searching for these airlines. Find deals

Question 2

How far ahead should I book a flight from Sydney to Porto?

Accepted Answer

The price you pay for your flight from Sydney to Porto may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date. Find deals

Question 3

What is the cheapest day to fly from Sydney to Porto?

Accepted Answer

Travellers seeking maximum savings on their Sydney to Porto flight should consider departing on Friday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time. Find deals

Question 4

E

Accepted Answer

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

Question 5

E

Accepted Answer

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).

Question 6

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

Accepted Answer

Before booking your flight from Sydney to Porto, check out the most popular airlines for this route: Air France, Emirates or KLM.

Question 7

What is the cheapest day to fly return from Sydney to Porto?

Accepted Answer

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Porto. Check prices with Cheapflights to find a great deal for your trip.

Question 8

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

Accepted Answer

Users have found that booking a flight from Sydney to Porto at least 52 days early can save you up to 15% on average compared to booking a flight this week. If booking 52 days before your flight isn’t an option for you, users have found flights from Sydney to Porto for as little as $2,089 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $2,089 for flights departing within the next 3 days.

Question 9

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

Accepted Answer

Our data shows that March tends to be the cheapest month to fly to Porto from Sydney. Users have commonly found prices around $2,320 for the month, but tickets can be as low as $1,809. Due to multiple factors, prepare for potentially higher prices in December.

Question 10

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

Accepted Answer

It’s optimal to fly from Sydney to Porto in the evening. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the afternoon.

Question 11

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

Accepted Answer

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

Question 12

How can I find direct flights from Sydney to Porto?

Accepted Answer

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

Question 13

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

Accepted Answer

Yes. Cheapflights offers flight deals from Sydney 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.

Question 14

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

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Porto from Sydney today with Cheapflights!

Question 15

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

Accepted Answer

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sydney to Porto for you. Better yet — we are completely free to use.

Question 16

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

Accepted Answer

Certainly. Search results for flights to Porto from Sydney shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Question 17

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

Accepted Answer

Yes! Start tracking prices for Sydney to Porto flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Round-trip from	$1,902
One-way from	$832
Popular in	December
Cheapest in	March
Average price	$1,875

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest$1,703	Average$2,223	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Qatar Airways	Cheapest$1,806	Average$2,574	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Lufthansa	Cheapest$1,829	Average$2,307	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
SWISS	Cheapest$1,950	Average$2,243	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Singapore Airlines	Cheapest$2,259	Average$2,846	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Air France	Cheapest$2,268	Average$2,788	FlexibilityNo cancel fee	On-time77%	Search Air France flights
KLM	Cheapest$2,279	Average$2,761	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Emirates	Cheapest$2,751	Average$3,911	FlexibilityNo cancel fee	On-time75%	Search Emirates flights

Cheap flights from Sydney to Porto from $832

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 16/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Porto are usually found in March or January, booked 69 days in advance, depart on a Tuesday or Monday and return on a Monday

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Find flight deals from Sydney to Porto

Cheapest flights from Sydney to PortoExplore the most affordable flight options available from Sydney to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Explore the most affordable flight options available from Sydney to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Sydney to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Sydney with our price prediction graph.

Cheapflights Insights

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

How far ahead should I book a flight from Sydney to Porto?

Use this chart to determine the optimal time to book a return flight from Sydney to Porto. Price data was last updated on 21 March 2025.

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

Find hourly flight availability from Sydney 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 25 March 2025.

What is the cheapest day to fly from Sydney to Porto?

Use this chart to determine the cheapest time to fly return from Sydney to Porto. Price data was last updated on 16 December 2024.

Rainfall in Porto by month

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

Temperature in Porto by month

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

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 25 March 2025.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Sydney to Porto round-trip?

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

How can I find direct flights from Sydney to Porto?

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

Travelling to a place near Sydney?

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Fly from Sydney to Porto on these airlines

Choose from the following airlines for your flight from Sydney to Porto. Flights are based on user searches made on Cheapflights and were last updated on 25 March 2025.

Top 8 airlines flying from Sydney to Porto

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

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

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

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

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Cheapest flights from Sydney to Porto
Explore the most affordable flight options available from Sydney to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.