Cheap Flights from Adelaide to Perth

Round-trip economy fares between Adelaide (ADL) and Perth (PER) average A$304 across the year. Book for June and typical prices fall to A$243. The 2,115 km hop takes about 3.1 hours non-stop, and the nicest window to visit Perth is September – November (wildflowers) & March – May.

ADL PER 2,115 km · ~3.1h non-stop

Today's tracked low

A$204 −16% vs. seasonal low

Not flying from Adelaide? See Perth deals from your nearest hub.

When is the cheapest time to fly from Adelaide to Perth?

Average round-trip economy fare by departure month. June is the statistical sweet spot at A$243.

Average round-trip fares from Adelaide to Perth by month
Month Avg. round-trip vs. yearly average
January A$365 +A$61
February A$334 +A$30
March A$310 +A$6
April A$292 −A$12
May A$261 −A$43
June Cheapest A$243 −A$61
July A$249 −A$55
August A$261 −A$43
September A$286 −A$18
October A$316 +A$12
November A$340 +A$36
December A$389 +A$85

Travel Readiness & Connectivity — Australia

ETA / eVisitor authorisation required before boarding.

Instant eSIM data for Australia

EKTA travel insurance

Trusted worldwide coverage from $0.99 USD/day

Prices shown in USD. Get an instant quote personalised to your trip dates and age.

  • COVID-19 covered
  • Instant policy by email
  • Valid in 70+ countries
  • Cancel anytime

Sleep near the action in Perth

Compare hotel and apartment rates for your June dates.

Browse Perth stays

Alert me when prices drop for this route

Current low: A$243 round-trip. One email when it dips — no newsletters, no spam.

Adelaide to Perth flight FAQs

What is the cheapest month to fly from Adelaide to Perth?
June is typically cheapest, with round-trips from A$243 — about A$61 under the yearly average of A$304.
How long is the flight from Adelaide to Perth?
Non-stop services cover the 2,115 km route in roughly 3.1 hours.
When is the best time to visit Perth?
September – November (wildflowers) & March – May. Entry requirements: ETA / eVisitor authorisation required before boarding.

Perth from other departure cities