The 6 Biggest Money Mistakes You’re Making While Travelling
Chloe Jones
Published on 19th March 2026

The Australian Guide to Avoiding Costly Travel Money Mistakes

Key Takeaways:

  • Check Smartraveller First: Always buy comprehensive travel insurance, but remember that travelling against official Australian Government advice on Smartraveller can instantly void your policy.

  • Pack a Zero-Fee Travel Card: Avoid terrible airport exchange rates and outdated traveller's cheques by travelling with an Australian multi-currency or zero-transaction-fee debit card (like Up Bank or ING).

  • Ditch Public Wi-Fi for eSIMs: Protect your sensitive banking data from hackers abroad by utilizing secure travel eSIMs instead of relying on unsecured public airport or hotel networks.


You’ve got your checklist of what to pack, sights you want to see, and the dishes you want to taste. You‘ve shortlisted experiences you want to check off your bucket list. But what about these money mistakes you want to avoid while away? Yes, it’s easy to get flustered and trip up, wasting money on unnecessary expenses that drain your travel budget. Remember to check these common money-losing mistakes off your list, too!

Skipping Travel Insurance

Accidents can and do happen, especially while you’re abroad. While skipping travel insurance may appear to save you money in the short term, it could cost you dearly. Many countries also stipulate that you must have travel insurance to secure a visa. However, not all policies are created equal. For Australians, it is critical to check the federal government’s Smartraveller website before booking; travelling to a destination with an active 'Do Not Travel' advisory will instantly void most standard insurance policies. Do your research and ensure your plan explicitly covers your specific activities and regions.

Booking Through an Agent

When travel is on the cards, it’s easy to push the responsibility on someone else, like a travel agent. However, you should try to book some of your own travel arrangements if you want to save money. Why? Travel agents might cost you extra in fees and not get you the best rates or promotions.

Another reason? You may have to go through your travel agent to make changes to bookings later on, which can be cumbersome. These tasks include basic changes to flights, like your seat number, or bigger changes like dates for travel arrangements. At the very least, try to compare what your agent is suggesting with your own arrangements.

Paying High Foreign Exchange Rates

When you land, it’s easy to get flustered and exchange money at unfair rates. One way to avoid this mistake is to secure a small amount of physical foreign currency before you fly. However, relying on cash is risky. Instead of outdated traveller's cheques, Australians should pack a multi-currency travel wallet or a zero-international-transaction-fee debit card (like those offered by ING, Up Bank, or Macquarie). These cards allow you to bypass the exorbitant 3% conversion fees charged by the Big Four banks and safely tap-and-go worldwide.

Not Packing a Travel eSIM

Staying connected affordably while on the road can be a challenge. But there is a solution: a travel eSIM. The eSIMs are already built into most modern phone models and are compatible with various eSIM providers.

Travel eSIMs also allow you to roam in various regions at preferential local rates. So, you avoid draining your travel budget with high roaming fees or an overpriced data plan. You can even plan ahead and buy your travel eSIM before you go, so you’re connected to a local provider the moment your plane lands.

There are many travel eSIM options available, including an eSIM for the USA, Australia, or the EU. Some eSIM plans even let you roam freely in multiple destinations on one affordable plan.

Not Doing Your Research

Travelling to a new place is exciting because of the novelty. However, novelty can be a minus if you’re completely ignorant of your destination.

Do your research beforehand to avoid losing money, including:

  • Checking foreign exchange rates: Know your exchange rates so you always get the best rates.

  • Reading up on local scams: Avoid getting caught off guard by local scams by researching them beforehand.

  • Finding out the location of landmarks and important locations: You might lose connectivity, so it pays to know where you are and where you need to go without it.

  • Learning a little local language: A few words can help you, especially if you’re lost or want to get preferential rates for food or services.

  • Researching local customs: There’s nothing worse than offending a host or new acquaintance. Find out if anything is bad beforehand to avoid this mistake.

Using Public Wi-Fi for Sensitive Transactions

Public Wi-Fi is convenient, but it comes with serious risks that many travellers don't think twice about. Unlike a private connection, public networks — think airport lounges, hotel lobbies, and café hotspots — are often unsecured, making it surprisingly easy for hackers and scammers to intercept the data you send and receive. If you're logging into your bank account, making a payment, or entering card details while connected to public Wi-Fi, you could be exposing your most sensitive financial information without even realizing it.

That's why it's strongly recommended to always use a private connection for any financial transactions while travelling. It's a simple habit that can save you from a world of trouble.

One of the easiest ways to sidestep the problem entirely is to pick up a travel eSIM or a local SIM card when you arrive at your destination. These give you access to a private mobile data connection, so you're never forced to rely on a sketchy public network just to check your balance or book a last-minute reservation. The cost is often surprisingly affordable — especially when weighed against the potential consequences of a compromised account.

Some travel eSIMs go even further, bundling in valuable extras like a built-in VPN, ad blocker, and web protection tools. Together, these features add an extra layer of security that keeps your personal data shielded whether you're browsing, banking, or just scrolling through your itinerary. For frequent travellers especially, it's a small investment that pays for itself in peace of mind.

Travel Savvier Starting Today

It’s easy to trip up and make costly mistakes while travelling. With a little pre-planning and research, you can make your trip go so much smoother. Plus, save yourself extra to spend on the things you really want, like food, experiences, and transportation to exciting locations.

About the author
Chloe Jones Personal Finance Writer
Chloe is a seasoned financial services professional with over 15 years of experience in banking, financial strategy, and risk management. She shares industry insights as a Financial Services Consultant and writer.
Get your quick cash today!
Over 500,000 people helped since 2022
Friendly Finance Logo
Where flexibility in financial solutions meets fast and friendly service!
Support
Contact Us
61288805873
info@friendlyfinance.com.au
903 Level 9, 50 Clarence St, Sydney, NSW, 2000
Level 4, 260 Queen Street, Brisbane City, QLD, 4000

Marketplace Finance Pty Ltd with ACN 608 607 227 and ACL 487316 is trading as Friendly Finance. Friendly Finance does not make finance or credit decisions and is not a provider. Friendly Finance helps customers find financial partners that meet their requirements.Financial partners may wish to obtain credit reports as part of the decision process. The line of credit available will vary depending on the financial provider. In order to help the government fight identity theft, the funding of terrorism and money laundering activities, providers may verify and record customer information. This website does not directly endorse a particular product and service.Any information on this website should be taken as opinion only.

Address: 903 level 9, 50 clarence st, sydney, nsw, 2000. Email: info@friendlyfinance.com.au Call us at 61288805873

Disclaimer: Cash Loans Paid In 60 Minutes*
* As advertised – FriendlyFinance.com.au is not a lender or broker and does not advise or recommend any lender. We simply provide options based on the information you provide. Once you are approved by an actual lender, your loan may be transferred straight into your bank account within 60 minutes of signing the contract during standard banking hours. The same transfer times could apply on second and subsequent approved loans. For loan amounts over $3,000 it usualy takes longer than 60 minutes