How to use debit and credit cards abroad without getting stung

The way most British people pay abroad is costing them significantly more than they realise. A standard high street debit card used abroad typically charges a 2.75–3% foreign transaction fee on every purchase, plus a cash withdrawal fee of £1.50–£5 per transaction, plus an exchange rate margin. On a week in Europe with £1,000 in spending, that could easily be £35–£50 disappearing into fees — before you've spent a penny on the trip itself.

This guide covers how to avoid those fees entirely and which cards are worth getting before you travel.

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The problem with standard UK bank cards

Most UK current account debit cards (Barclays, HSBC, Lloyds, NatWest, Santander) apply:

• A non-sterling transaction fee of 2.75–3% on every foreign currency payment

• A cash withdrawal fee when using ATMs abroad, typically £1.50–£3 per withdrawal plus the transaction percentage

The exchange rate they apply is also typically the Mastercard or Visa daily rate plus a small margin — usually 0.5–1% above the mid-market rate. Not terrible on its own, but combined with transaction fees, it adds up.

Some credit cards are even worse — many charge cash advance fees (a separate charge specifically for ATM withdrawals with a credit card) plus interest from the moment of withdrawal, with no interest-free period.

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The best cards for travelling

Starling Bank (debit card, free current account)

Starling is a UK challenger bank with a full current account and a Mastercard debit card that charges:

• Zero foreign transaction fees on card payments

• Zero fees on ATM withdrawals abroad (up to £300 per day, after which a 2% fee applies)

• The Mastercard exchange rate with no markup

It's a full UK current account — your salary or savings can live there, you get a sort code and account number, and the app is genuinely good. This is the most practical option for most people because there's no limitation on what type of account it is.

Wise (formerly Transferwise) debit card

Wise is not a bank but a money transfer service that also offers a debit card. It holds multiple currencies simultaneously — you can convert GBP to EUR (or any other currency) at the mid-market rate and spend from the converted balance.

• No foreign transaction fees when spending from the matching currency balance

• Mid-market exchange rate (the fairest rate available) when converting currencies

• ATM withdrawals: free up to £200 per month, then a 1.75% fee

• Requires a small annual fee for the physical card (around £7)

Wise works best if you pre-convert currency before you travel and spend from the converted balance — you lock in the rate and pay zero fees. It's also excellent for sending money internationally.

Chase UK (debit card, free account)

Chase UK offers 1% cashback on spending for the first 12 months and charges:

• Zero foreign transaction fees

• Zero ATM fees abroad (currently — policy may change)

• Mastercard exchange rate

The cashback alone makes it worth having as a travel card even if you don't use it as a primary account.

Credit cards: Halifax Clarity and Barclaycard Rewards

For credit card users who want to travel fee-free:

• Halifax Clarity: zero foreign transaction fees, Mastercard rate, no cash advance fee for ATM withdrawals abroad (though interest accrues from withdrawal — pay it off immediately)

• Barclaycard Rewards: zero foreign transaction fees, earns Avios points, no cash withdrawal fee

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Dynamic Currency Conversion: always say no

Dynamic Currency Conversion (DCC) is a widespread practice at ATMs and card payment terminals abroad. When you insert your card and it detects it's a foreign card, the machine offers to complete the transaction in pounds rather than the local currency — "for your convenience."

This is never in your favour. The exchange rate applied is set by the merchant's payment processor, not your bank, and is typically 3–6% worse than the interbank rate your card would apply. Always choose to pay in the local currency and let your card do the conversion.

If a restaurant or shop card reader asks "would you like to pay in GBP or EUR/USD/etc?" — always choose local currency.

If an ATM offers "guaranteed exchange rate" or "no additional charge from us" when offering to convert to GBP — decline and choose local currency.

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Cash vs card: which to use abroad?

Card is usually better for:

• Restaurants, hotels, shops, and larger purchases — full fee protection, clear transaction record

• Countries with strong card infrastructure (Western Europe, Japan, Australia, USA)

Cash is usually better for:

• Markets, smaller local restaurants, taxis where card isn't accepted

• Countries with less reliable card acceptance (Morocco, Egypt, parts of Southeast Asia)

• Small purchases where minimum card payment applies

When to get cash: Use your fee-free card at a local bank ATM when you arrive. Avoid airport exchange bureaux — the rates are poor, and the commissions are often significant. If you do need to exchange cash before travelling, check comparison sites for the best rates; the Post Office is usually competitive.

Never exchange cash at Travelex or currency exchange kiosks inside airports — you'll typically lose 5–8% on the exchange rate compared to using your card at an ATM.

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What about travel money cards like FairFX or Caxton?

Pre-loaded travel money cards were popular before the rise of fee-free bank cards, but most of them have been overtaken by the better products above. FairFX, Caxton, and similar cards charge loading fees or apply their own exchange rates. For most travellers, a Starling or Wise account is a straightforwardly better alternative.

The one advantage of pre-loaded cards is fixing a rate — if you believe the pound will weaken before your trip and want to lock in a rate, pre-loading makes sense. Otherwise, skip them.

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Summary: the practical setup

For most travellers, the optimal setup is:

1. Starling Bank debit card: free UK current account, zero fees abroad, no faff. Get this first. 2. Wise card as backup: especially useful if you're going somewhere with a specific currency you want to pre-convert. 3. Halifax Clarity or Barclaycard Rewards if you're a credit card user who travels regularly.

Always say no to Dynamic Currency Conversion. Always use local currency at ATMs and payment terminals. And if your standard bank card charges foreign transaction fees — consider whether you want to keep giving it that money.

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