Embarking on an international journey brings its own set of challenges, especially when it comes to managing finances. Credit cards are a convenient tool for travellers but using them abroad requires a certain level of savvy. This detailed guide provides an in-depth look at the dos and don’ts of using your credit card overseas, ensuring a smooth and secure financial experience during your travels.
Do: Inform Your Financial Institution About Your Travel
Before your departure, it’s imperative to inform your bank or credit card issuer about your travel itinerary. This includes the countries you plan to visit and the duration of your stay. Doing so helps prevent your card from being flagged for unusual activity, which could result in it being frozen for security reasons. Most banks have easy ways to set travel notices, either online or through their mobile apps.
Don’t: Overlook the Impact of Foreign Transaction Fees
Don’t neglect to consider the cost of foreign transaction fees that many credit cards impose abroad. These fees can add up, typically ranging from 1% to 3% of each transaction made in a foreign currency. To avoid these extra charges, research and apply for a credit card that doesn’t charge foreign transaction fees. Such cards are specifically tailored for international travellers and can lead to substantial savings.

Do: Opt for Credit Cards Over Cash for Enhanced Security
Whenever possible, when abroad, use your credit card instead of cash. Credit cards offer enhanced security features; if they are lost or stolen, they can be quickly blocked, preventing further unauthorised use. Moreover, credit cards provide better exchange rates than most currency exchange services. They also come with the added benefit of reward points, cashback, or travel insurance. We’ve written a guide on reward credit cards so you can decide whether you may benefit from one over a standard credit card – there are some good perks available – take a look!
Don’t: Be Unprepared for Card Theft or Loss
Don’t travel without a contingency plan for the loss or theft of your credit card when abroad. Always have a backup option, like a secondary credit card or a debit card, and a small amount of local currency. Keep a record of your card numbers and the international customer service numbers of your card issuers in a secure but accessible place, separate from your wallet. This preparation can be crucial in the event of an emergency.
Do: Safely Use Your Credit Card for Online Transactions
Feel free to use your credit card for online bookings and purchases. Credit cards offer additional layers of protection against fraud, and many provide easier ways to dispute unauthorised transactions. However, ensure you are using secure, encrypted websites (look for “https” in the URL). Avoid making transactions on public Wi-Fi networks, which can be less secure.
Don’t: Be Careless with Sensitive Information
Don’t be lax about protecting your credit card information. When using your card or entering your details online, be mindful of your surroundings to avoid shoulder surfers. Be cautious of ATMs and point-of-sale terminals that look tampered with, as they could be equipped with skimming devices designed to steal your card information.
Do: Familiarise Yourself with Your Card’s International Policies
Take the time to understand your credit card’s policies for use when abroad. Familiarise yourself with any international fees, transaction limits, and the process for reporting issues or stolen cards while abroad. This knowledge helps prevent unexpected expenses and gives you a clear action plan in case of issues with your card.
Don’t: Ignore Currency Conversion and Exchange Rate Details
Don’t fail to pay attention to currency conversion processes and exchange rates. While credit cards often offer competitive exchange rates, being aware of the current rates helps you understand how much you’re spending in your home currency. Be cautious of Dynamic Currency Conversion (DCC) offers at merchants or ATMs, where you’re given the option to be charged in your home currency at often unfavourable rates.
Do: Monitor Your Spending and Transactions
Keep an eye on your credit card activity while abroad. Regularly check your statements for any discrepancies or unauthorized charges. This not only helps with budgeting but also allows you to spot and report any fraudulent activity quickly.
Don’t: Disregard Your Credit Card’s Terms and Conditions
Don’t ignore the terms and conditions associated with your credit card. Knowing your rights, the protections provided, and your obligations, particularly in the context of international transactions, is crucial for a trouble-free experience.
Conclusion: Travel Wisely with Your Credit Card
Armed with these detailed dos and don’ts, you can confidently use your credit card as a convenient and secure tool on your international travels.
We welcome your insights and personal experiences with using credit cards abroad. Share your tips or stories in the comments to help fellow travellers navigate this aspect of international travel with ease!