New Zealand’s South Island is the most driveable destination you can reach from Australia in under four hours. It has world-class scenery, roads with almost no traffic, and a visa-free entry for Australian passport holders. The catch: most Australians either skip it entirely or squeeze it into five days and miss half the best stuff.
This 10-day road trip itinerary covers Christchurch to Queenstown and back, with the Fiordland detour that most packaged tours skip. Real costs in AUD, hiring logistics, and the exact driving times included.
Quick Verdict
| The numbers | |
|---|---|
| Flights | Sydney or Melbourne → Christchurch from A$180 return (off-peak) |
| Car hire | From A$45/day (compact), A$70/day (SUV) — book in advance |
| Budget (10 days) | A$2,200–3,200 per person including flights, car, accommodation, food |
| Best time | Dec–Feb (summer, most accessible roads); Jun–Aug for ski season |
| Visa | Australians enter visa-free; ETA required from 2026 — check before you go |
Getting There: Flights from Australia
Christchurch (CHC) is the natural entry point for a South Island road trip. Queenstown (ZQN) works too, but car hire returns across airports often cost extra.
Sydney (SYD) → CHC: Qantas, Air New Zealand, Jetstar. Flight time 3h 20m. Fares from A$189 return on off-peak dates (April–June, September).
Melbourne (MEL) → CHC: Air New Zealand, Qantas. Flight time 3h 30m. Similar pricing.
Brisbane (BNE) → CHC: Air New Zealand direct. Flight time ~3h 40m. Less frequency; sometimes 20–30% pricier than SYD routes.
Pro move: Fly in to Christchurch, fly out from Queenstown. One-way car hire costs roughly A$100–150 extra — usually worth it versus backtracking 450 km.
Search South Island flights from Sydney, Melbourne, and Brisbane →
10-Day South Island Itinerary
Days 1–2: Christchurch
Land, collect your rental car, and take a full day to decompress in Christchurch. The city rebuilt itself after the 2010–11 earthquakes into a genuinely interesting urban centre: the Botanic Gardens, the Cardboard Cathedral, the street art laneways off Manchester Street, and Punuku Takiwā (Margaret Mahy Playground) if you’re travelling with kids.
Don’t skip: Hagley Park morning walk, then breakfast at C1 Espresso or Strange & Saints. These are NZ$10–18 per item — roughly A$12–22 at the current exchange rate.
Days 3–4: Lake Tekapo & Mount Cook
Drive south-west from Christchurch (~3h) into the Mackenzie Basin. Lake Tekapo has the most reliably blue water in the country, caused by glacial flour runoff. It’s also inside a UNESCO-certified Dark Sky Reserve — worth an overnight stay to see the Milky Way without light pollution.
Mount Cook (Aoraki) is 105 km further south. Pull over at the Blue Lakes Lookout on the way up. The Hooker Valley Track (3h return, zero elevation gain) walks you right to the base of Aoraki’s glacier — the single best hike-to-effort-ratio walk in the South Island.
Accommodation: Tekapo Springs Lodge or YHA Aoraki/Mount Cook. Budget A$130–180 per night for two people.
Days 5–6: Queenstown
The drive from Mount Cook to Queenstown is 3h 45m. Queenstown is the adrenaline capital — bungy, skydive, paraglide, jet boat, or all four if you’re feeling flush. The Remarkables ski field opens June–October; Coronet Peak usually opens earlier (mid-June).
In summer, skip the gondola queues and walk the track up to Bob’s Peak in 45 minutes — free, and the views are identical to what you pay A$45 for in the cabin.
Book in advance: The Milford Sound cruise (Day 8–9 below) books out 2–3 weeks ahead in December–January.
Find the best Queenstown experiences and tours →
Days 7–8: Fiordland — Milford Sound
Milford Sound is 290 km from Queenstown — a 4h drive through Te Anau that is itself one of the best drives in the world. Leave by 7 am to hit the Homer Tunnel before coach-tour traffic arrives around 10 am.
The Milford Sound cruise is the non-negotiable item: two hours on the fiord, past waterfalls that appear after rain, with almost guaranteed dolphin sightings from June–August. Adult: NZ$85–120 (A$80–115). Book directly with Real Journeys or Jucy Cruize.
Alternatively, the Milford Track is one of New Zealand’s Great Walks — 53 km, four days, hut-based. Ballot opens in June for the following summer season; walk-in huts are first-come.
Stay in Te Anau the night before: accommodation in Milford itself is limited to one lodge and expensive. Te Anau has good options from A$120/night.
Days 9–10: West Coast via Haast or back via Crown Range
Option A (scenic): Drive Milford → Te Anau → Wanaka via the Crown Range. Stop at Wanaka’s famous That Wanaka Tree for 15 minutes (it’s worth it), then Lake Wanaka waterfront for lunch. Crown Range Road is steep but sealed; don’t do it in ice conditions without snow chains.
Option B (longer but epic): Milford → Haast → Fox Glacier → Franz Josef Glacier → Arthur’s Pass → Christchurch. This is a 2-day loop adding roughly 600 km, only viable if you have the time. Fox and Franz Josef are both accessible from the road in about 30–40-minute flat return walks to the terminal faces.
Drop the car at Queenstown (ZQN) or loop back to Christchurch (CHC).
Car Hire: What to Book and How
A standard compact car handles 95% of South Island roads. Book an SUV only if you plan to drive Skippers Canyon or any serious gravel back-country roads — most hire agreements actually prohibit those roads in standard vehicles.
Hire companies with good South Island coverage:
- DiscoverCars aggregates rates from Apex, Ezi Car Hire, and Omega — all NZ-based operators that are cheaper than Hertz/Avis.
- Apex is the local value pick; Omega has newer fleets at similar prices.
Compare South Island car hire rates on DiscoverCars →
Practical notes:
- Fuel: NZ$2.80–3.10/L (roughly A$2.60–2.90). Plan for about 1,200–1,400 km total on this itinerary.
- Ferry/roads: no water crossings on this itinerary.
- Driving side: left-hand traffic, same as Australia — no adjustment needed.
- Winter roads (June–August): check NZTA road closures before driving over Crown Range, Lindis Pass, or toward Milford. Snow chains are compulsory on some routes. Most hire companies rent chains for NZ$35.
Staying Connected: eSIM for New Zealand
Your Australian SIM will likely work on roaming in NZ (Telstra, Optus, and Vodafone all have agreements), but data costs on roaming plans are high — typically A$10/day for 1 GB.
A better option: pick up a New Zealand eSIM via Airalo before you leave. A 5 GB NZ data plan costs around A$12 for 30 days — significantly less than daily roaming. Activate it on the plane and you’re connected as soon as you land.
Coverage note: Milford Sound has almost zero mobile coverage. Download offline maps (Maps.me or Google Maps offline) for the Fiordland section before you leave Te Anau.
Budget Breakdown (Per Person, 10 Days)
| Item | Budget option | Mid-range |
|---|---|---|
| Return flights (SYD) | A$189 | A$350 |
| Car hire (10 days, split 2) | A$250 | A$380 |
| Fuel | A$120 | A$120 |
| Accommodation (9 nights) | A$400 (hostels/budget motels) | A$700 (mid motels) |
| Food (self-catering some meals) | A$280 | A$450 |
| Activities (Milford cruise, 1–2 extras) | A$160 | A$280 |
| Total | A$1,400 | A$2,280 |
Travel insurance is not optional here: rental car excess alone can be NZ$3,000+ with basic hire. Get a South Island travel insurance quote → before you go — World Nomads covers adventure activities including bungy and skydiving if you add the Explorer plan.
When to Go
December–February (NZ summer): Best road access, warmest temperatures (10–22°C in the mountains). Milford Road is open daily. Downside: highest prices, accommodation books out fast.
March–April (NZ autumn): Quieter, cooler, cheaper — and the best colour on the poplar-lined roads in the Mackenzie Basin and Central Otago.
June–August (NZ winter): Ski season at Queenstown’s three ski fields. Some high passes require chains or close periodically. Milford Road is still open but requires more planning.
May, September–November: Shoulder — reasonable prices, hit-or-miss weather.
Practical Checklist
- Passport: Australians enter NZ visa-free but a NZ ETA (Electronic Travel Authority) comes into force for Australian travellers from 2026. Check the Immigration New Zealand site for the current status before booking.
- Currency: NZ dollar (NZD). Current rate: ~A$1 = NZ$1.07. EFTPOS is universal in NZ — cash is rarely needed.
- Driving: Hire car with full tank, return full. GPS built into most hire cars, but download offline maps for remote sections.
- Healthcare: Australians are covered by the Accident Compensation Corporation (ACC) for accident treatment in NZ — but not illness. A travel insurance policy covers the gap.
Plan your South Island route with the AI trip planner →
Compare South Island accommodation options →
The Honest Take
The South Island is under-appreciated by Australians because it’s “close.” That’s exactly why it works: low flight cost, no jet lag, English-speaking, and left-hand drive. You get alpine scenery that matches anything in Switzerland or Patagonia at a fraction of the cost, and you’re home in under four hours if something goes wrong.
Ten days is the minimum to do it without feeling rushed. Twelve to fourteen is comfortable. If you only have a week, cut the West Coast loop and concentrate on Christchurch → Tekapo → Queenstown → Milford — you won’t feel shortchanged.
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