Avoiding Foreign Transaction Fees: Best Cards for Study Abroad

What a foreign transaction fee costs you

A foreign transaction fee is a surcharge your card issuer adds when you use the card outside the US or pay a merchant that processes the charge in a foreign currency. According to Capital One , this fee typically runs from about 1 to 3 percent of each purchase, stacked on top of whatever currency conversion the card network applies. Over a semester of daily spending abroad, that adds up.

To compare cards fairly, add the foreign transaction fee percentage to any ATM withdrawal fee and any exchange rate markup, then apply that total to how you plan to spend, mostly card purchases, mostly ATM cash, or a mix of both. A card that looks cheap for purchases can still cost more overall if its ATM fees are high.

Debit cards with no foreign transaction fee

Schwab Bank's Investor Checking account, opened alongside a Schwab brokerage account, charges no foreign transaction fee and reimburses ATM fees anywhere in the world, including fees charged by the foreign ATM operator. It carries no monthly fee and no minimum balance requirement, which makes it a common recommendation among study abroad advisers.

Capital One 360 Checking also charges no foreign transaction fee, though it does not reimburse ATM operator fees the way Schwab does. It works well if you plan to rely more on card payments and withdraw cash less often.

Most terminals and ATMs outside the US expect a chip-and-PIN card rather than a signature. Set a PIN on any debit card you plan to use abroad before you leave, since some transit machines and unattended kiosks will not accept a card without one.

Credit cards with no foreign transaction fee

Discover does not charge a foreign transaction fee on any of its cards, including the Discover it Student Cash Back card built for students with limited credit history. Capital One follows the same policy across its card lineup, from student cards to its general rewards cards.

A credit card helps for larger purchases and for building US credit history while abroad, but check whether it runs on the Visa or Mastercard network, since these are accepted more widely overseas than Discover or American Express.

Pay your balance in full each month while abroad. Interest charges apply on top of any purchase, and it is easy to lose track of what you owe when everything you buy shows up converted into a foreign currency on your statement.

If you have thin or no credit history, ask a parent to add you as an authorized user on one of their no-foreign-transaction-fee cards instead of applying for your own. This gives you a usable card for the semester and can help build your own credit history at the same time.

Multi-currency and prepaid options

A multi-currency card, such as the Wise card, lets you hold and spend several currencies at close to the market exchange rate, with a small conversion fee disclosed upfront. This works as a useful backup, or a primary option, if you prefer not to open a new US bank account before you leave.

Avoid single-currency prepaid travel cards sold at airports or currency exchange kiosks. These often carry a wide, undisclosed markup on the exchange rate that costs more than a linked bank debit card or a multi-currency app.

Credit unions

Many credit unions offer debit cards with no foreign transaction fee and belong to international ATM networks that reduce withdrawal costs abroad. If you already belong to a credit union, check its international fee schedule before opening a new account elsewhere.

Credit unions in the CO-OP or Allpoint shared branching networks sometimes extend fee-free ATM access to partner machines abroad, though coverage depends on the specific network your credit union belongs to. Ask a member services representative directly rather than assuming coverage applies where you are headed.

If your current card already charges a fee

Check your cardholder agreement or call your bank to confirm whether your existing debit or credit card charges a foreign transaction fee before assuming you need a new one. Some cards you already carry, particularly certain student or travel rewards cards, already waive it.

If your only card charges a fee, save it for your largest purchases, where the flat percentage costs less relative to the size of the transaction than it would on small daily purchases.

Comparison at a glance

Before you apply

Apply for a new card at least three to four weeks before departure, since mailing and activation take time. Set up account alerts and tell your bank your travel dates and destination, so a purchase abroad does not get flagged as fraud and blocked.