Deciding how to carry travel money is really two decisions: how much foreign cash you genuinely need, and who you buy it from. Sorting the cash out before you fly removes one variable from arrival day, but it is still a purchase with two separate costs attached — the exchange rate and any fee on top. This guide walks through ordering, what to compare, collection, how cards fit alongside cash, and what to do with notes left over.
What foreign cash is actually for
Cash solves a narrow set of problems: the taxi rank or bus ticket nobody can tap, the small café that does not take cards, a market stall, a tip jar, or card acceptance that failed at the wrong moment. It is not there to fund the whole trip.
Before ordering, think through the first few hours rather than the whole holiday. Ask yourself:
- What do I pay for between landing and reaching accommodation — transport, luggage trolleys, a SIM, food?
- Am I visiting smaller towns or regional areas where card acceptance may be patchier?
- Do I have any payment that must be in notes, such as a deposit or local guide?
A practical approach many travellers take is enough notes for one to two days of small spending, kept separate from a card that covers everything else. This guide does not suggest a figure; the right amount depends on your destination, itinerary and tolerance for risk, and it is your call.
One thing to verify for your specific situation: some countries apply rules on carrying cash across borders. Check the official government travel advice for your destination for what may need declaring, rather than relying on secondhand summaries.
Buying cash in Australia versus at the other end
The Australian Competition and Consumer Commission (ACCC) states on its foreign currency and money exchange guidance that it may be cheaper to buy foreign cash in Australia before travelling.
Treat that as a starting position, not a guarantee. Whether it holds for your currency and timing depends on the provider's rate, the fee structure, and whether you would otherwise get a poor rate at an airport exchange desk on arrival. The claim worth acting on is comparative: get quotes both ways if you can, rather than assuming either is cheaper.
Note also that airport and hotel exchange desks on either side of the trip are convenient. Convenience tends to be priced in — compare before committing.
The two prices you pay: rate and commission
Advertising in this category often leads with "zero commission". That does not necessarily mean zero cost. A provider can also make money through the spread — the gap between the rate it buys currency at and the retail rate it quotes you. A headline of no commission says nothing about how competitive the quoted rate itself is.
The ACCC has previously run an inquiry into the supply of foreign currency conversion services in Australia, which is one reason this market is worth approaching with care.
The practical comparison method is simple and avoids getting lost in marketing:
- Pick one AUD amount you actually intend to spend (for example $500 or $1,000).
- Ask each provider how much foreign currency you will receive for that amount, after all fees.
- Compare the delivered amount, not the advertised headline.
Questions worth asking each provider before you pay:
- Is there a flat commission, a percentage fee, or pricing only in the rate?
- Is the rate locked when I order, or set when I collect?
- Is there a minimum or maximum order value, or a fee for small orders?
- Is there a separate fee for paying by card rather than cash or bank transfer?
- If I collect by card, does my bank treat it as a cash advance?
This guide does not list or compare individual providers. Rates and fees change frequently and differ by currency, so only a live quote means anything.
Ordering and collecting: the mechanics
Most providers let you order online and collect in person, order online and have cash delivered, or simply walk into a bureau de change. Each has trade-offs: delivered cash often costs more and carries its own security considerations; in-person collection may offer a slightly better rate than ordering online with the same provider, or vice versa.
Before you confirm an order, check:
| Step | What to confirm |
|---|---|
| Identification | Which documents are accepted — passport, driver licence, or a digital identity credential if offered. Ask the provider directly. |
| Timing | When the cash will be ready, the cut-off for same-day collection, and how long a quoted rate is held. |
| Denominations | Whether you can request a mix of small notes. Very large denominations can be difficult to spend and attract scrutiny. |
| Stock | Whether less common currencies need to be ordered in advance rather than bought over the counter. |
| Receipts | Keep the receipt and any buy-back terms — useful if plans change. |
| Count and condition | Count the notes before leaving the counter and note any damaged or marked notes. |
One further practical point: take a moment to check whether the provider is disclosing the total clearly, including any fee embedded in the rate. If a provider will not tell you the total foreign currency delivered for a given AUD amount, that is itself information.
Cards alongside cash
Cash and cards are complements, not rivals. The relevant ACCC guidance for cards is that you should check the fees and the difference in retail exchange rates when choosing a card, and check whether a transaction will be processed overseas or in Australia.
That second point matters more than it looks. Where a transaction is processed can affect which fees and which scheme exchange rates apply to it. In practice, this connects to something you will see at overseas terminals — being offered the choice to pay in Australian dollars rather than local currency. Because the conversion happens at the point of sale, the price you end up paying depends on terms set there, which is precisely why it is worth checking where processing occurs before accepting.
Before you leave, confirm with your own card issuer:
- What overseas transaction fee applies to purchases, and whether it is a percentage or flat amount.
- Whether ATM withdrawals overseas attract a separate fee or interest from the day of withdrawal.
- Whether transactions are processed in Australia or offshore, and what that means for fees.
- Whether your card needs to be notified in advance for travel.
Carry at least one backup card from a different issuer, stored apart from your main wallet. Cards fail, are blocked, or get lost.
Leftover cash: decide before you get home
Leftover foreign notes are a decision most travellers make badly, usually at the worst moment — tired, at the airport, with no time to compare. Decide your approach earlier.
The main options, each with their own cost:
- Spend it down. Use remaining notes for final meals, transport or small purchases before departure.
- Keep it. Holding notes for a future trip avoids conversion costs entirely, though you are carrying currency risk in the meantime.
- Convert it back. This is another transaction with the same structure as the first: you are buying AUD with foreign currency, so the spread applies again, and there may be a fee or commission. Small amounts may cost more to convert than they are worth — ask what you would actually receive before handing over notes.
- Ask your bank. Whether your bank accepts foreign cash deposits, and on what terms, is something to confirm with them directly.
Whatever you choose, avoid leaving it to the last unexamined counter you walk past. Ask for the amount you will receive before agreeing.
A short checklist before you fly
- Decide the cash amount based on your first day or two, not the whole trip.
- Get quotes from two or three providers for the same AUD amount, comparing foreign currency delivered after fees.
- Confirm whether the rate is locked at order or at collection.
- Confirm what ID is required and when collection is available.
- Request a mix of smaller denominations and check the notes before leaving the counter.
- Check your cards' overseas fees, ATM terms, and where transactions are processed.
- Check official destination guidance on carrying cash across borders.
- Plan what you will do with leftover notes before you fly.
Next steps
Start with the amount, then the comparison. Write down one AUD figure, contact two or three providers on the same day, and compare the delivered foreign currency rather than the headline offer. Confirm the rate-lock rule and what ID is needed for collection at the same time. Once the cash is sorted, spend ten minutes logging into your card accounts to note the overseas fees and where transactions are processed — that is often worth more than the margin you save on the cash itself. If you would rather work through the comparison questions in a structured way, Australian Cash keeps a matching hub at /match/.
Keep your receipt, store the cash separately from your cards, and check your notes before you leave the counter.
This article is general information for Australian consumers, not financial, legal, tax or travel advice, and not a recommendation of any provider or product. It does not account for your personal circumstances or destination, and it is not a substitute for checking current terms directly with the provider, your card issuer or your bank. Exchange rates, fees and policies change, so always confirm details before acting. Australian Cash is an independent information publisher — not a lender, not a broker, and not a government body or regulator. Where guidance is referenced above, it is attributed to the ACCC; for the full wording and any updates, read the ACCC's own page on foreign currency and money exchange at accc.gov.au.