Perth (PER) to Adelaide (ADL): 1,315 miles (2,116 km) great-circle, about 3h 10m nonstop by our estimate. Cheapest fare observed: $301 round-trip on Virgin Australia, nonstop, departing June 25, 2026.
$301 round-trip, Virgin Australia VA722, departing 2026-06-25 at 17:50, returning 2026-06-29. The recorded itinerary left on a Thursday, returning on a Monday 4 nights later; the fare was observed 61 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $301, it was the cheapest of the 30 round-trip fares we recorded from PER (median $1,061). That is 22.9 cents per great-circle mile (round-trip price over one-way distance), above the PER median of 18.3 cents across 30 round-trip routes.
Routes from PER of similar length: Bali (1,603 mi) at $424 and Melbourne (1,678 mi) at $405.
Virgin Australia had the cheapest fare on 3 of 30 PER routes. It is the 30th longest of the 30 routes we track from PER.
Of 2 departure airports with a fare to Adelaide, Perth (PER) ranked 2nd at $301. Lowest: $110 from Melbourne (MEL); highest: $301 from Perth (PER); 2 nonstop. Cheapest-fare airlines (routes): Jetstar (1) and Virgin Australia (1).
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Australia/Perth, Australia/Adelaide; flight time is our estimate.