When traveling internationally, one of the smartest mMoeny oney moves you can make is to use credit cards abroad. Not only do they provide security and fraud protection, but they also offer better exchange rates than cash and can unlock valuable travel perks. Still, there are a few things to know before you swipe your card overseas.
This guide combines expert advice from NerdWallet Canada and travel expert Rick Steves to help you use credit cards abroad wisely — minimizing fees, avoiding scams, and keeping your money safe.

Table of Contents
How to Prepare Before Your Trip
- 1. Notify your bank or card issuer: Fraud-detection systems may flag foreign transactions as suspicious. Before you use credit cards abroad, call your issuer or set a travel notice in your app. This simple step prevents your account from being frozen mid-trip (NerdWallet, Jarvis & Choi, 2022).
- 2. Check your PIN: International payment systems often require a four-digit PIN. If yours is longer, update it before departure. Memorize it so you can confidently use credit cards abroad without issues at terminals or ATMs (NerdWallet, 2022).
- 3. Choose the best travel credit card: Foreign transaction fees — often 2.5% per purchase — add up quickly. A no-foreign-fee travel card lets you use credit cards abroad without worrying about hidden surcharges (NerdWallet, 2022).
- 4. Carry backup payment options: When you use credit cards abroad, bring more than one. A backup card and a debit card, plus a small amount of local currency, ensure you’re covered in case of loss or technical issues (NerdWallet, 2022).
Best Practices to Use Credit Cards Abroad
- Pay in local currency: Dynamic currency conversion (DCC) may tempt you to pay in your home currency, but the exchange rate is rarely in your favor. Always choose to use credit cards abroad in the local currency for better rates (NerdWallet, 2022).
- Be selective with ATMs: Use ATMs inside banks when possible, inspect machines for skimmers, and cover the keypad when entering your PIN. Taking these steps keeps your ability to use credit cards abroad safe from scammers (Rick Steves, n.d.).
- Limit debit card purchases: Debit cards pull funds directly from your account, making fraud harder to resolve. For daily transactions, it’s safer to use credit cards abroad or carry cash (Rick Steves, n.d.).
Safety & Security Tips
- Stay alert at ATMs: Pickpockets often target travelers withdrawing cash. Distraction scams — like pointing out “dropped money” or asking for donations — are common. Always stay focused when using your card (Rick Steves, n.d.).
- Keep your cards secure: Bring only the cards you plan to use that day. Store extras in a hotel safe or money belt. That way, if your wallet is lost or stolen, you’ll still be able to use credit cards abroad with your backup.
- Monitor spending daily: Check your transactions using secure Wi-Fi or a VPN. This ensures that if suspicious charges appear while you use credit cards abroad, you can catch them early (Rick Steves, n.d.).
- Review your statements post-trip: After returning home, review your statements. Cross-check charges against your purchases and report anything unusual immediately (NerdWallet, 2022).
Final Takeaway
Credit cards are powerful tools for international travelers — offering fraud protection, better exchange rates, and sometimes even travel perks like insurance or lounge access. With the right preparation and smart habits, you can enjoy your trip without stressing about money. By planning ahead, choosing the right card, and following smart money habits, you can travel with confidence, knowing your finances are secure.
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Sources:
- Jarvis, C., & Choi, B. (2022, November 30). The best way to use a credit card overseas. NerdWallet Canada. https://www.nerdwallet.com/ca/p/article/credit-cards/using-a-credit-card-overseas
- Steves, R. (n.d.). Bank card safety tips for travelers. Rick Steves’ Europe. https://www.ricksteves.com/travel-tips/money/bank-card-precautions
An Independent Travel Advisor, Affiliated with Fora Travel
