Travel Credit Cards vs Debit Cards: Which One Saves You More Money Abroad
Choosing the right card for international travel can save you hundreds in fees. Here's everything you need to know before you pack your wallet.
The Card in Your Wallet Could Be Costing You a Fortune
Every year, millions of travellers unknowingly hand over hundreds of dollars in unnecessary fees simply because they used the wrong card abroad. Foreign transaction fees, poor exchange rates, and ATM surcharges quietly drain your travel budget before you've even ordered your first meal. The good news? Choosing the right card can eliminate most of these costs entirely.
Use our [currency converter](/currency) to plan your budget and understand exactly how much your home currency is worth at your destination before you even leave.
Understanding Foreign Transaction Fees
A foreign transaction fee is a surcharge applied by your bank or card issuer whenever you make a purchase in a foreign currency. These fees typically range from 1.5% to 3.5% of each transaction — and they add up fast.
For example, if you spend $3,000 on a two-week European holiday, a 3% foreign transaction fee costs you $90 in pure overhead. That's a nice dinner in Rome, gone.
Which Cards Charge These Fees?
Travel Credit Cards: The Pros and Cons
Travel credit cards are purpose-built for international use. The best ones offer a compelling package:
Advantages
Disadvantages
Debit Cards: When They Make Sense
Debit cards aren't without merit for travellers. They draw directly from your bank account, keeping spending disciplined and avoiding debt.
When Debit Cards Win
The Debit Card Trap to Avoid
Never use a standard bank debit card at a foreign ATM without checking your bank's international fee structure first. Between the foreign transaction fee, the ATM operator's surcharge, and your bank's own ATM fee, a single $200 withdrawal can cost $15–$25 in fees alone.
Browse more articles on our [blog](/blog) for detailed guides on avoiding ATM fees in specific countries.
The Ideal Strategy: Use Both
Savvy travellers don't choose one or the other — they carry both and use each strategically:
Dynamic Currency Conversion: Always Say No
One of the most common traps travellers fall into is Dynamic Currency Conversion (DCC). This is when a foreign merchant or ATM offers to charge you in your home currency instead of the local one. It sounds convenient, but the exchange rate applied is almost always significantly worse than your card's rate.
Always choose to pay in the local currency. Your card's network will apply a far better rate than the merchant's DCC system.
Top Features to Look for in a Travel Card
Whether you're evaluating a credit or debit card for travel, prioritise these features:
Making the Final Decision
The right card depends on your travel style. If you travel internationally more than once a year, a premium travel credit card almost always pays for itself through fee savings and rewards alone. If you travel occasionally and prefer simplicity, a fee-free online bank debit card paired with a basic no-fee credit card covers most situations.
Use our [currency converter](/currency) to calculate exactly how much you'll save by eliminating foreign transaction fees on your next trip — the numbers might surprise you.
