Cheap Flights from Portland Airport to South Australia from CHF 891 Return

Flight deals from Portland Airport to South Australia

Looking for cheap tickets from Portland Airport to South Australia, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Adelaide.CHF 891 per passenger.Departing Wed, 11 Feb, returning Wed, 18 Feb.Return flight with Qantas.Outbound indirect flight with Qantas, departs from Portland on Wed, 11 Feb, arriving in Adelaide.Inbound indirect flight with Qantas, departs from Adelaide on Wed, 18 Feb, arriving in Portland.Price includes taxes and charges.From CHF 891, select.

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Flying from Portland Airport to South Australia

Arm yourself with these facts on the fly.

Cheapest flight found	CHF 891
Cheapest month to fly	February

How to find cheap flights from Portland Airport to South Australia

Ready to join the other savvy travellers booking the cheapest one-way and return flights to South Australia? Here are a few tips to help you do it the smart way.

Fly in February

The cheapest time to fly from Portland Airport to South Australia is currently February.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Portland Airport to anywhere you choose in South Australia.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Portland Airport to your chosen airport in South Australia go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the South Australia Airport to South Australia flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What is the average price of a flight from Portland Airport to South Australia?

We looked at all of the upcoming return flights from Portland Airport to South Australia we could find over the next 12 months. It looks like CHF 891 is the best price. This is good, compared to the average South Australia ticket price of CHF 891.

What is the cheapest month to fly from Portland Airport to South Australia?

The cheapest month to fly from Portland Airport to South Australia is currently February.

Which upcoming date is cheapest to fly from Portland Airport to South Australia on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Portland Airport to South Australia on Wednesday, 11 February 2026.

If I'm flying from Portland Airport, where in South Australia is cheapest to fly into?

If you're flying from Portland, the cheapest city in South Australia to fly into is Adelaide. The cheapest airport serving Adelaide at the moment is Adelaide.