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Cheap flights from Perth to Adelaide

Recently found return fares from $160, with November the cheapest month we know of. Compare dates, then book with the partner you choose.

Cheapest months to fly

Lowest recently found return fare in each month. Tap a month to see that month's calendar.

$169 Oct2026 $160 Nov2026

Perth → Adelaide

November 2026

Mon Tue Wed Thu Fri Sat Sun 1 2 3 4 5 $160 6 7 8 9 10 11 $162 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
LowerHigherLowest this month

Lowest fares for the best day

  • JetstarThu 12 Nov – Thu 19 Nov · Direct · 2h 55m $254
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Airport in Adelaide

  • ADLAdelaide

Airport in Perth

  • PERPerth

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ADL

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More trips from Perth

All flights from Perth Adelaide to Perth flights
Balifrom $256 Kuala Lumpurfrom $287 Singaporefrom $395 Phuketfrom $411 Melbournefrom $423 Jakartafrom $453 Bangkokfrom $454 BMEfrom $456

FAQ

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Help center Contact us
01What is the cheapest month to fly from Perth to Adelaide?

Based on recently found fares, November 2026 has the lowest price we know of, from $160. Prices change often, so check the calendar for current fares.

02Are the prices on this page final?

No. They are recently found fares. When you open a deal, the partner shows the live price, including taxes and fees, before you pay.

03How can I get an alert when flights to Adelaide get cheaper?

Use the price alert on this page. Choose your dates or a whole month and we will email you when the fare drops.