Flight
Driving
Busselton to Port Augusta
Updated: 28 May 2026
Port Augusta is a major crossroads city in South Australia, located at the head of the Spencer Gulf. To reach it from Busselton, you must fly from Perth to Adelaide and then take a bus or rental car to Port Augusta. Driving is a 2,400 km journey across the Nullarbor. This route takes you from the southwest of WA to the gateway of the Australian outback.
Total Distance: Driving distance 2,400 km; straight-line air distance 1,800 km.
Fastest Way
Flying via Perth and Adelaide is the fastest at 6 hours.
Cheapest Way
Flying to Adelaide and taking the bus is the most cost-effective for solo travelers.
Compare Busselton to Port Augusta Routes
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Connecting
|
Direct
|
|
|---|---|---|
| Duration | 6 hours | 27 hours |
| Avg Price | $450 - $900 | $700 - $1,400 |
| Operator | Qantas/Rex | Personal Vehicle |
| Route | Busselton to Perth (drive), Perth to Adelaide (flight), Adelaide to Port Augusta (bus). | National Highway 1 via Nullarbor. |
| Tip | The bus from Adelaide to Port Augusta is reliable and affordable. | The drive across the Nullarbor is long and remote. |
Travel Tips
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Bus AccessUse the bus service from Adelaide to Port Augusta.
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DrivingThe Nullarbor is remote; carry extra water and fuel.
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AccommodationStay in the city center for easy access to restaurants.
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BookingBook your flight to Adelaide well in advance.
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WeatherPort Augusta can be hot; pack light, breathable clothing.
Safety Tips
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WildlifeBe very careful of wildlife on the roads at night.
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DrivingTake regular breaks on the long drive.
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EmergencyDial 000 for any emergency.
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WaterAlways carry plenty of water when traveling in the outback.
People Also Ask
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Is there a direct flight?No, you must connect via Adelaide or another major city.
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How long is the drive?The drive takes about 27 hours of pure driving time.
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Can I take a train?The Ghan train stops in Port Augusta, but you must reach Adelaide first.
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Is the drive safe?Yes, but be prepared for remote driving.
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What is the best way to travel?Flying to Adelaide and taking the bus is the most practical.
Quick Info
- From Busselton, Western Australia, Australia
- To Port Augusta, South Australia, Australia
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Modes
Best Time to Travel
April to October for mild weather and to avoid the summer heat.
Things to Do in Port Augusta
1
Australian Arid Lands Botanic Garden
Explore the unique plants of the Australian arid zone.
2
Wadlata Outback Centre
Learn about the history and culture of the Australian outback.
3
Spencer Gulf
Enjoy the beautiful coastline and the views of the gulf.
4
Flinders Ranges
Take a short drive to explore the stunning scenery of the Flinders Ranges.
Tags
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