For an Australian traveller, the simplest setup is usually one working card, a separate backup card and enough VND cash for the parts of the trip where cards are inconvenient. Do not convert the whole holiday budget at once or memorise one AUD–VND rate. Check your own card and ATM fees before departure, compare the final VND amount when a conversion is offered, and refill cash according to the next part of the route.
This page owns the Australia-specific money decisions. For Vietnamese banknotes, payment habits and the broader cash/card overview, use the Vietnam currency guide.
Set up the payment mix before you leave Australia
Vietnam uses the Vietnamese đồng (VND). Vietnam Tourism’s current payment guidance notes that cash remains useful for smaller purchases while major cards are widely accepted by many hotels, restaurants, tour operators and larger businesses. For an Australian traveller, that means you usually do not need to turn the whole trip budget into cash.
| Before departure | Decision | Why it matters |
|---|---|---|
| Primary card | Check overseas transactions, foreign-transaction fees and ATM fees | The cheapest-looking withdrawal can become expensive once both issuer and local fees are included. |
| Backup card | Keep it separate from the main wallet | One blocked, lost or retained card should not remove every payment option. |
| Arrival cash | Carry or withdraw only what the first part of the route needs | It avoids a large conversion before you know how often the itinerary actually requires cash. |
| AUD–VND conversion | Use a current reference rate, then compare the final amount after fees | The usable rate is the rate you actually receive, not a headline mid-market number. |
From there, let the route decide the cash–card mix. A city stay with prepaid hotels and transfers can require little cash; a remote or market-heavy sector may justify topping up before you leave the city.
Check the cash-declaration threshold before you fly
Australia’s Smartraveller Vietnam guidance currently says travellers entering or leaving Vietnam must declare foreign currency above US$5,000 equivalent, including cash and traveller’s cheques, and more than 15 million VND. If you plan to carry a large amount of AUD cash, check the rule again close to departure rather than treating an old threshold as permanent.
This is another reason not to convert or carry the whole holiday budget in cash. Use the itinerary to decide what genuinely needs to be carried, withdrawn or exchanged.
Before Converting AUD to VND: Know the Notes You Will Use
Coins Are Rare in Everyday Use
Visitors will usually handle banknotes rather than coins. Keep some smaller VND notes available for low-value purchases, and do not assume a small vendor can easily break a 500,000 VND note.Read the thousands first
For quick mental checking, separate the thousands in a VND price first, then use the current AUD–VND reference rate from your bank or a reliable currency source. Do not memorise one conversion because the exchange rate changes over time.Recognise the note before you hand it over
You do not need to memorise every banknote before the trip. Learn the main denominations, read the printed value and number of zeros, and keep a few smaller notes for purchases where a large note is awkward to break. The generic Vietnam currency guide owns the fuller banknote overview.
AUD to VND basics: Exchange rate awareness
Planning your conversion
When comparing payment options, check your own bank or card for foreign-transaction fees, ATM fees and currency-conversion rules. A card that works well for one traveller may not be the cheapest for another, so compare the total fee structure before departure rather than relying on one named provider.What affects the rate on the ground?
Cash-exchange rates differ by provider, location, note condition and commission. Use a bank, licensed credit institution or clearly authorised exchange agent, check which AUD denominations it accepts, and compare the final VND amount before handing over cash.Where to exchange money: compare the final amount
Before you leave Australia
Some travellers prefer to arrive with a small amount of VND, while others withdraw or exchange after arrival. Either approach can work; compare the fee and rate offered by your bank, card or exchange provider before deciding.On Arrival at the Airport
Major international airports may offer ATMs and currency-exchange counters, but opening hours, available services and rates can change. Use airport exchange for convenience when needed rather than assuming it is automatically the best-value option.- Useful for: Getting a modest amount of VND for immediate expenses after arrival.
- What to check: The displayed rate, commission, ATM fee and the final VND amount before confirming.
Banks and official exchangers
Banks and licensed exchange providers are useful when you want a formal counter transaction. Identification requirements, opening hours, exchange rates and processing time vary, so check the branch or provider before making a special trip.Authorised exchange agents
Some hotels, tourist-area businesses or other locations may operate as authorised foreign-exchange agents, but the premises type alone does not prove that it is allowed to exchange currency. Confirm the counter is authorised and compare the quoted amount before handing over cash.Using ATMs in Vietnam
ATMs can be a practical way to access VND without carrying large amounts of cash from Australia. Availability is generally better in cities and major visitor areas than in remote locations, while withdrawal limits, local fees and your home-bank charges vary by machine and card.
Australia’s Smartraveller guidance for Vietnam says ATMs are widespread in Hanoi, Ho Chi Minh City and Da Nang, advises checking with your bank that the card will work before travel, and warns that card skimming occurs in Vietnam. Treat those as part of the payment setup: use a sensible ATM location, keep a separate backup card and know how to contact the issuer if the primary card is blocked or retained.
Withdrawal limits and fees
Withdrawal limits and fees vary by bank, ATM and card. Check the amount shown by the machine before confirming, and compare your home-bank fee, local ATM fee and any currency-conversion charge rather than relying on a fixed withdrawal limit.Safe card practices
Prefer ATMs at banks or other reputable, well-lit locations, and check the card slot and screen before use. Keep a backup payment method separate from the primary wallet so one lost, blocked or retained card does not remove every payment option.The practical cash-versus-card choice is summarised in the situation table below. Use that as the decision point rather than carrying a fixed daily cash amount for the whole trip.
Budget in AUD First, Then Convert Only What You Need
Start with the trip in AUD, then decide which part of that spend actually needs to become VND. Accommodation, organised tours, cruises or transfers may already be prepaid or payable by card, while local meals, markets and small purchases create the main day-to-day cash need. This keeps the exchange decision tied to the itinerary rather than to a generic daily-budget figure.If most major costs are prepaid
You may only need VND for small meals, local transport, incidental purchases and any gratuities you choose to give. Tipping is a separate cultural decision, so use the tipping in Vietnam guide rather than building a fixed percentage into the cash plan. Refill cash in stages instead of converting a large AUD amount simply because the trip is long.If you are paying as you go
Your cash requirement can be higher, but the better control is still to check the next few days of the route, card acceptance and withdrawal costs before deciding how much to convert.Digital payments and apps
QR payments are common in Vietnam, but many merchant codes still rely on local banking systems. International cards and wallets may not work with every QR code, so keep another payment method available.Protect Your Cards and Cash While Travelling
Check your notes carefully
Some VND notes can look similar at a quick glance, especially when you are unfamiliar with the number of zeros. Check the denomination before handing over cash and keep larger notes separate from smaller everyday notes when that makes payment easier.Slow down when handling cash
There is no special payment ritual a visitor needs to memorise. A polite exchange is enough; the practical point is to pause, check the note value and confirm the change before putting the money away.At this point the remaining choice is situational: cash, card, ATM or exchange counter. Use the table below rather than applying one rule to every payment.
Practical payment options for different situations
No payment method is best in every situation. Use the table as a starting point, then check merchant acceptance, fees and the payment options available on the day.| Travel Need | Practical option | What to check |
| Airport Arrival | Small amount of VND, ATM withdrawal or airport exchange | Compare convenience, rate and fees; prepaid transport may reduce the need for arrival cash. |
| Street Food/Markets | Cash (VND), with a card backup | Acceptance varies by vendor, so keep smaller notes without carrying unnecessary cash. |
| Hotels/Tours/Malls | Credit or debit card where accepted | Check merchant surcharge, foreign-transaction fee and currency-conversion choice. |
| City Hops (Taxis) | Reputable app-booked ride or clearly priced taxi / transfer | Confirm the fare and payment method; app and card availability vary by place. |
| Major Cash Top-ups | Bank ATM, bank or licensed exchange provider | Compare the final VND amount after fees instead of assuming one provider type is always cheaper. |
Practical AUD-to-VND checklist
- Card settings: Check whether your bank requires a travel notice and confirm overseas transactions are enabled.
- AUD cash: If bringing cash to exchange, keep notes in good condition and confirm what denominations the exchange provider accepts.
- Small denominations: Keep some smaller VND notes for low-value purchases and check the change before leaving the counter.
- Currency conversion: If a terminal offers AUD conversion, compare the displayed rate and fees with your card provider’s conversion before choosing.