How Does Car Insurance Work When Driving Overseas?
In a Nutshell: Your Australian car insurance does NOT cover you when driving overseas. You need to arrange separate cover — usually through a rental car company's insurance or a standalone travel insurance policy with vehicle cover. The only exceptions are New Zealand and Norfolk Island (some Australian policies extend to NZ).
Does Your Australian Insurance Cover You Overseas?
| Location | Australian Policy Covers? |
|---|---|
| New Zealand | ✅ Yes — most Australian comprehensive policies extend to NZ (check your PDS) |
| Norfolk Island | ✅ Yes — considered part of Australia for insurance purposes |
| Any other country | ❌ No — Australian policies are void overseas |
| Importing your own car | ❌ No — special arrangement needed |
⚠️ Critical: Before driving overseas, assume your Australian policy does NOT cover you. Always check with your insurer and arrange separate cover.
Options for Insurance When Driving Overseas
| Option | Coverage | Typical Cost | Best For |
|---|---|---|---|
| Rental company insurance (full) | Comprehensive cover from the rental company | $20–$50/day | Short trips (1–2 weeks) |
| Rental company excess reduction | Reduces excess from $2,000–$5,000 to $0–$500 | $10–$30/day | Most rental car customers |
| Travel insurance with vehicle cover | Covers excess on rental cars | $50–$150 (for entire trip) | Frequent travellers |
| Credit card rental insurance | Covers excess (terms apply — pay with the right card) | Free (included with card) | Gold/Platinum cardholders |
| Standalone overseas car insurance | Full comprehensive for rental/hire cars | Per trip | Long-term travellers |
Rental Car Insurance Options
| Type | What It Covers | Daily Cost (Typical) |
|---|---|---|
| Standard excess (included with rental) | Basic — excess of $2,000–$5,000 | $0 (included) |
| Excess reduction (optional) | Lowers excess to $500–$1,000 | $15–$30/day |
| Zero excess (optional) | No excess — full cover | $25–$50/day |
| Full comprehensive (optional) | Covers everything including tyres, windscreen, roof | $30–$60/day |
| Personal accident insurance | Covers injury to driver and passengers | $5–$15/day |
Credit Card Rental Car Insurance
| Feature | Details |
|---|---|
| Who offers it | American Express, Visa Gold/Platinum, Mastercard Gold/World |
| What it covers | Usually the excess only (not full damage) |
| Condition | You must pay for the rental car with the card |
| Coverage limits | Typically up to $5,000–$10,000 per claim |
| Exclusions | Often excludes luxury cars, 4WDs, and vans |
| Read the PDS | Credit card insurance terms vary widely |
💡 Best value: Travel insurance with vehicle excess cover is often the cheapest option for trips of 1–3 weeks — $50–$150 for the entire trip vs $20–$50/day from the rental company.
Countries with Specific Requirements
| Country/Region | Requirements |
|---|---|
| Japan | International Driving Permit (IDP) REQUIRED — not optional |
| Most of Europe | IDP recommended — required in some countries (Spain, Italy) |
| USA/Canada | Your Australian licence is valid (no IDP required in most states) |
| UK | Your Australian licence is valid for up to 12 months |
| New Zealand | Your Australian licence is valid — no IDP needed |
| Asia (Thailand, Vietnam, etc.) | IDP required — some countries require local licences |
💡 IDP: Available from the NRMA, RACV, RACQ, and other state motoring clubs. Costs about $40 and is valid for 12 months. Apply before you travel.
Should You Buy Rental Company Insurance?
| Your Situation | Buy From Rental Company? | Better Alternative |
|---|---|---|
| Short trip (1–5 days) | ✅ Convenient — buy zero excess option | Travel insurance with vehicle cover |
| Long trip (2+ weeks) | ❌ Too expensive ($500+ for 2 weeks) | ✅ Travel insurance — much cheaper |
| Using a credit card | ⚠️ Check your card's terms first | ✅ Credit card cover + travel insurance |
| Driving a luxury/performance car | ✅ Buy rental company's full cover | Travel insurance may not cover luxury cars |
Key Takeaway
- Your Australian car insurance does NOT cover you overseas (except NZ).
- Rental car companies offer insurance at $15–$60/day.
- Travel insurance with vehicle excess cover is usually cheaper ($50–$150 per trip).
- Credit card rental insurance can cover the excess — check your card's terms.
- An International Driving Permit (IDP) is required in many countries — get one before travelling ($40 from motoring clubs).
- Always read the rental company's excess terms before declining their insurance.
- The cheapest approach: travel insurance + credit card rental cover (check terms carefully).
Last updated: July 2026
Disclaimer: This article provides general information about car insurance for Australians driving overseas. Insurance policies, credit card cover, and international driving requirements vary. Always check with your insurer, travel insurer, and rental company before travelling.