Cheap flights from Porto to Sydney

Flights tailored to your budget

Selected dates may not give results due to COVID-19. We suggest you change the dates.
Multi-city Round trip One way
Round trip
One way
Multi-city
From
No results match your search criteria
To
No results match your search criteria
{{ weekDay }}
Dates
{{ panel.label }}
Looking for a one-way flight?

Flexible dates can save you money

Explore nearby dates to find lower fares

{{ fromDate | dateToLongNamedDate }}
?
Flexible dates
Depart {{ flexibleFromDateLabel }}
{{ option.label }}
?
Return {{ flexibleToDateLabel }}
{{ option.label }}
Passengers / Class
Number of passengers
Adults
{{ adults }}
Children
{{ children }}
Infants
{{ infants }}
Class
Economy
Available for Economy only
New Multi-city experience

Discover a new Multi-city search experience from Jetcost, designed to handle more complex itineraries. By continuing, you’ll be taken to a dedicated page powered by Kiwi.com.

How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more

Planning a flight from Porto to Sydney?

Flight prices from Porto to Sydney change depending on demand and time of booking.

Choose a date to explore the best fares now.

Many users find better fares by booking several weeks in advance. In fact, for many routes, booking early is one of the best ways to save.

Best airport options between Porto and Sydney

If you're open to flying into or out of more than one airport, you’ll have more routes to compare.

  • Airports in Porto: Porto is the only operating airport.
  • Airports in Sydney: Sydney - Kingsford Smith is the sole airport currently available.

Some airports offer extras like lounges, fast track, or self check-in — good to keep in mind. Comparing airports by services offered helps you balance cost and comfort.

Flights from Porto to Sydney - Kingsford Smith

Find flights from Porto to Sydney that suit your schedule

Use Jetcost to sort and filter results based on your preferred flight time, number of stops, price range, or airline. View deals from the best airlines and travel agencies.

Other popular destinations

Interested in Australia? These cities are also in demand: Adelaide, Brisbane, Melbourne, Perth, Sydney.

Connecting flights can be cheaper but often mean longer layovers. You can easily select either direct or connecting flights with a single click using the filters.

Frequently Asked Questions

Frequently asked questions about flights from Porto to Sydney.

How much does an airline ticket from Porto to Sydney cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Porto to Sydney.

How far is Porto from Sydney?

Porto is about 18070 km from Sydney.

What are the airports in Sydney?

Sydney has one airport: Sydney - Kingsford Smith.

What are the airports in Porto?

Porto has one airport: Porto.

What are the most popular cities in Australia?

The most popular cities in Australia according to our users' searches are: Adelaide, Brisbane, Melbourne, Perth, Sydney.

When should I book a flight from Porto to Sydney?

The best time to book a flight from Porto to Sydney is 4 months in advance, while the worst time is 30 weeks in advance.

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

This information is not available at the moment.

What is the most expensive month to fly from Porto to Sydney?

This information is not available at the moment.

What is the best day of the week to fly from Porto to Sydney?

This information is not available at the moment.