The route at a glance
The Sydney–Adelaide corridor.
Sydney to Adelaide is a 1,400-kilometre cross-state corridor via the Hume and Sturt Highways, taking around 21 hours. Most travellers fly this corridor; coach services are a budget alternative, with Firefly Express running through services overnight via Albury and Mildura or Wagga Wagga.
Journey essentials
- Onboard
- Wi-Fi · Toilet · USB charging · Wheelchair access
- Luggage
- 1 × 45kg checked bag
- Overnight option
- Available on this corridor
Compare operators
Who runs this route.
- Visit Firefly ExpressFrom$130Booking restricted. No direct service. Book the legs separately on the operator's site.
Services
Depart Arrive Runs 8:00 AM 12:36 AM Daily
Fares are indicative. Live pricing may vary by date and availability. AusBus earns a small commission on some bookings at no extra cost to you.
Spotted an error or a missing operator on this route? Let us know.
Cheaper as separate tickets?
Save up to $41 by splitting this trip.
Booking this journey as separate tickets at each stop can be cheaper than the through-fare. We compared each operator's through-fare against the lowest combined price for each pair of segments and surfaced the splits that beat the direct fare by at least $5 and 10%.
via
Melbourne
- Leg 1
Sydney → Melbourne
FlixBus Australia · 10h 20m
$57Book leg 1 - Leg 2
Melbourne → Adelaide
V/Line · 11h 15m
$32Book leg 2
Important
- Each leg is a separate ticket; operators do not protect a missed connection on one leg with the other operator's service. Build a buffer; don't book back-to-back.
- Luggage allowance, accessibility provisions and refund rules may differ between operators. Confirm each operator's policy on their booking page before paying.
- Fares shown are the lowest indicative price we've observed and may not match the live operator quote on your specific date. Final price is confirmed at checkout on each operator's site.
Day bus or night bus?
Choosing your departure.
Board in the evening, sleep through the drive and arrive the next morning, saving a night's accommodation. Overnight services here are run by Firefly Express. Bring a neck pillow and layers, as the air-conditioning runs cool.
Travel tips
What to know before you go.
Direct Sydney–Adelaide is one of the longer corridors most travellers consider: 21 hours is genuinely uncomfortable, and the route lacks the scenery of the east coast or outback runs. If you have time, breaking the journey at Albury, Wagga Wagga or Mildura makes the trip considerably more pleasant. Book at least a week ahead; services on this corridor run less frequently than on coastal routes.
Worth timing your trip for
What's on in Adelaide
SeptemberAdelaide, SARoyal Adelaide ShowNine days in early September
OctoberAdelaide, SAOzAsia FestivalLate October to early November (approx. 2.5 weeks)
NovemberAdelaide, SAVAILO Adelaide 500Four days in mid-to-late November
Route FAQs
Sydney to Adelaide, answered.
- About 21 hours through-service via the Hume and Sturt Highways. Most travellers break the journey at Albury or Mildura rather than riding straight through.
- Through-fares start from around $129 one-way. Outback passes covering Sydney–Adelaide–Alice or longer combinations are usually better value.
- The Indian Pacific train is significantly more comfortable but runs only twice a week and starts from around $479. Buses are far cheaper but a long ride.
- For most travellers, yes. Domestic flights from $79 take 2 hours and save 19 hours of travel time. The bus is the budget option if you can't get a cheap fare.
- Adelaide Central Bus Station on Franklin Street, in the city centre and walking distance from Rundle Mall.
Keep going
Onward from Adelaide.
Continuing past Adelaide? These coach corridors carry on from your arrival city.
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