Cheap Flights from Auckland to Adelaide

Round-trip economy fares between Auckland (AKL) and Adelaide (ADL) average A$422 across the year. Book for June and typical prices fall to A$329. The 3,251 km hop takes about 4.4 hours non-stop, and the nicest window to visit Adelaide is March (festival season) & September – November.

AKL ADL 3,251 km · ~4.4h non-stop

Today's tracked low

A$296 −10% vs. seasonal low

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

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

Average round-trip economy fare by departure month. June is the statistical sweet spot at A$329.

Average round-trip fares from Auckland to Adelaide by month
Month Avg. round-trip vs. yearly average
January A$515 +A$93
February A$473 +A$51
March A$447 +A$25
April A$397 −A$25
May A$354 −A$68
June Cheapest A$329 −A$93
July A$338 −A$84
August A$354 −A$68
September A$397 −A$25
October A$430 +A$8
November A$464 +A$42
December A$532 +A$110

Travel Readiness & Connectivity — Australia

ETA / eVisitor authorisation required before boarding.

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Sleep near the action in Adelaide

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Current low: A$329 round-trip. One email when it dips — no newsletters, no spam.

Auckland to Adelaide flight FAQs

What is the cheapest month to fly from Auckland to Adelaide?
June is typically cheapest, with round-trips from A$329 — about A$93 under the yearly average of A$422.
How long is the flight from Auckland to Adelaide?
Non-stop services cover the 3,251 km route in roughly 4.4 hours.
When is the best time to visit Adelaide?
March (festival season) & September – November. Entry requirements: ETA / eVisitor authorisation required before boarding.

Adelaide from other departure cities