Cash limit for international travel: Everything Australians need to know before flying
Planning an overseas trip and unsure how much cash you can carry? Here’s what every Australian traveller needs to know before flying internationally.

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When departing Australia, there’s no official limit on the amount of cash you can take overseas. However, if you’re carrying AUD 10,000 or more (or its foreign currency equivalent), you must declare it to the Australian Border Force (ABF).
This doesn’t mean you can’t travel with larger sums, but failing to declare cash above the threshold can lead to penalties or delays. Declarations can be done electronically or with a physical form at the airport before departure.
For most travellers, carrying such large amounts isn’t practical or safe. Instead, consider taking only the cash you need for immediate expenses when you land.
Do you need to declare foreign currency when travelling abroad?
Yes — but the declaration requirements vary by country. While Australia requires reporting amounts over AUD 10,000, other destinations have their own cash thresholds for arrival or departure.
For example:
- European Union countries require you to declare €10,000 or more (or the equivalent).
- The United States has a similar rule for amounts over USD 10,000.
- Asian countries often have stricter limits or additional paperwork for large cash sums.
To avoid confusion at customs, check the entry requirements of your destination before flying.
And remember — it’s safer to avoid travelling with excessive cash. Prepare for your trip by reserving your travel money online in advance! Enjoy significant savings with excellent rates and 0% commission exchange from AUD to EUR and on a wide range of currencies, including exotic ones.
How much cash should you carry on an international flight?
While there’s no fixed “ideal” amount, it’s recommended to bring just enough cash for:
- Transport from the airport (like taxis or buses).
- A meal or coffee after you land.
- Small tips or purchases in local markets.
For the rest of your spending, use a mix of cards and pre-ordered currency. Carrying too much cash can be risky, while having none at all may leave you stuck if cards aren’t accepted.
Booking your foreign currency online with Prosegur Change is the easiest way to ensure you have the right amount of cash on hand when you arrive. Trusted by Prosegur with over 30 years of experience, we make it simple to order ahead and collect your travel money safely at the airport.
Tips for managing travel money safely
Travelling with cash requires a bit of planning. Here’s how to manage it wisely:
- Split your cash into different wallets or bags to reduce risk.
- Carry small denominations for taxis, tips, and small purchases.
- Use hotel safes to store the bulk of your cash.
- Keep a digital backup of your payment cards in case they’re lost or stolen.
By combining a modest amount of cash with secure card options, you’ll have more flexibility — and peace of mind — while travelling.
International travel currency limitations in other countries
If you’re planning to explore multiple countries on your trip, it’s worth knowing not just the cash rules but also the most popular spots to visit. For inspiration on where to go next, check out our guide to Top European destinations for Australian travellers and start planning your journey in detail.
Remember it’s not just Australia you need to consider — other countries also have cash rules that apply when you arrive.
- EU countries: Must declare €10,000 or more.
- USA: Declare USD 10,000 or more on arrival or departure.
- Japan: Must declare amounts over ¥1 million.
- Thailand: Strict limits on both Thai baht and foreign currency.
Not knowing these limits could result in confiscated funds or fines. Researching in advance will save you trouble at customs.
Still have questions about how much cash you can take overseas? Here are quick answers for Aussie travellers.
Questions about Cash Limits on International Flights
You can take any amount, but AUD 10,000 or more must be declared to Australian customs before departure.
If you’re caught with undeclared cash above the limit, it can be seized, and you may face fines or legal action.
Yes, if it exceeds that country’s threshold. For example, the EU and USA require declaration for amounts over €10,000 or USD 10,000.
Carry only what you need in cash and reserve your travel money online in advance. Prosegur Change offers 0% commission and secure airport pick-up.
Final travel tip before you go
Travelling overseas with the right amount of cash is about balance — enough for immediate needs, but not so much that it becomes a security risk.
Reserve your currency online with Prosegur Change and collect it at the airport before you fly. With 0% commission, competitive rates, and over 30 years of trusted experience, we help Australians travel smarter and safer.