Cheap Flights from Adelaide to Perth

Do you need to catch a flight to Adelaide? Check out our domestic flights to Adelaide. If Adelaide is not your closest airport, then here are all our flights to Perth from New Zealand and flights to Australia. Maybe a different destination? Here are all the flights from Adelaide

Cheapest Time of Year to Fly from Adelaide to Perth

Return fares from Adelaide to Perth by month, based on the cheapest return airfares found for each month.

The cheapest month to fly to Perth is January 2027, with return fares from $417 — 6% cheaper than the most expensive month (November 2026, from $445).

When Should You Fly to Perth?

Based on the fares we've tracked, January is typically the cheapest month to fly to Perth, with return fares from $417. November is the most expensive month, with the cheapest return fares around $445.

Across the year, return fares to Perth average around $436. If you can travel in the off-peak months of January, November and December, you'll generally pay up to 4% less than the yearly average.

Cheapest Adelaide to Perth Return Prices

These are the cheapest prices for Adelaide to Perth return airfares.

Average Adelaide to Perth Return Prices

These are the average prices for Adelaide to Perth return airfares.

How I Want That Flight can help you

What's the benefit of using I Want That Flight for my Adelaide to Perth flight?

Think of us as your personal shortcut to a great deal. Instead of you opening fifty different tabs, we instantly cross-check rates across heaps of airlines and booking sites to score you the sweet spot on pricing. Millions of holidaymakers count on us every year to get them airborne, so you're running with a pretty savvy crowd.

Can you sort me out with direct flights from Adelaide to Perth?

100%. As soon as the page finishes loading your options, hit the "Direct" filter. The layovers will vanish, leaving you with only the non-stop routes.

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