Is there a direct flight to Bunbury?

No, you must fly to Perth and travel south.

How long is the drive from Perth to Bunbury?

It is approximately a 2-hour drive.

Can I take a train to Bunbury?

No, there is no passenger rail service to Bunbury.

What is the best way to see dolphins in Bunbury?

Visit the Dolphin Discovery Centre at Koombana Bay.

Is the Nullarbor road sealed?

Yes, the entire Eyre Highway is sealed.

Adelaide

Flight Driving

Adelaide to Bunbury

Updated: 30 May 2026

Bunbury is a coastal city south of Perth. To reach Bunbury from Adelaide, the most common route is to fly to Perth and then drive or take a bus south. The road trip across the Nullarbor is a classic Australian journey, taking approximately 30 hours of driving time. This route connects the South Australian capital to the gateway of the South West region of Western Australia.

Total Distance: Driving distance 2,700 km; air distance 2,100 km.

Fastest Way

Flight to Perth followed by a rental car to Bunbury.

Cheapest Way

Flight to Perth followed by a Transwa bus to Bunbury.

Compare Adelaide to Bunbury Routes

	Flight Connecting	Driving Direct
Duration	6 hours (including drive)	30 hours
Avg Price	$350 - $700	$800 - $1,200 (fuel)
Operator	Qantas, Virgin Australia	N/A
Route	Adelaide to Perth, then drive/bus to Bunbury.	A1 Eyre Highway to Perth, then Forrest Highway to Bunbury.
Tip	Transwa buses operate daily from Perth to Bunbury.	The Nullarbor crossing requires careful fuel planning.

Travel Tips

Nullarbor Crossing
Carry extra water and food for the desert stretch.
Bus Booking
Book Transwa tickets in advance for the Perth-Bunbury leg.
Car Rental
Pick up a car at Perth Airport for convenience.
Wildflowers
Visit in spring to see the region in full bloom.
Local Dining
Enjoy fresh local produce at the Bunbury Farmers Market.

Safety Tips

Fatigue Management
Take regular breaks during the long drive across the Nullarbor.
Wildlife
Be alert for kangaroos on the road at dawn and dusk.
Road Conditions
Check for roadworks on the Forrest Highway.
Emergency Services
Keep a satellite phone if driving the Nullarbor.