You tap your card at a beach bar in Palma, order two coffees and a bottle of water, and think nothing more of it. Three weeks later the statement lands, and that round somehow cost £14.20 instead of the £11 you priced it at on the menu — the gap is a foreign transaction fee you never agreed to and, in all likelihood, didn't know your bank charges. Multiply that gap across a fortnight of card taps, one airport currency exchange, and a cash withdrawal from a machine near the hotel, and a typical UK family holiday can quietly leak £150 to £300 in fees and poor exchange rates that never appear as a single obvious charge.
Why your everyday bank card is the most expensive way to pay abroad
Most people still travel with whatever debit card lives in their wallet at home, and that habit is an expensive one. A traditional high-street current account typically adds a non-sterling transaction fee of 2.5–3% to every card payment made outside the UK, stacked on top of whatever exchange rate the card network happens to be running that day. First Direct charged a 2.75% mark-up on both purchases and cash withdrawals until it scrapped the fee entirely in June 2023, and several other established names — Lloyds, Virgin Money and the Co-operative Bank among them — followed once challenger banks made the old fee structure look outdated overnight. Spend £1,500 over a fortnight abroad through an unreformed high-street account and the fee alone runs to £37–£45, quietly folded into a statement that almost nobody itemises line by line. None of this arrives as a shock on any single receipt. It just erodes the holiday budget in increments too small to notice, until the account balance in October looks thinner than the trip itself ever felt.
The fee-free accounts worth opening before you fly
Three UK current accounts now handle spending abroad with genuinely no card fee, though each comes with its own small print worth reading before departure day. Starling Bank charges nothing on card payments or ATM withdrawals abroad, though the daily cash machine limit sits at £300 and the account holds sterling only, so any conversion happens at the point of sale rather than in advance. Chase UK is also fee-free on card spending, with free ATM withdrawals up to £500 a month, and it converts transactions using Mastercard's daily mid-market rate with no extra mark-up layered on top — the one catch being that Chase isn't available as a joint account. Monzo waives fees on purchases entirely, but cash withdrawals attract a 3% charge once you go over £200 in a rolling 30 days outside the EEA, rising to a £400 threshold inside the UK and EEA — unless Monzo is registered as your main current account, in which case the withdrawal fee disappears completely.
Wise sits in a genuinely different category, built for holding balances across 40-plus currencies at the mid-market rate rather than for everyday holiday spending, and comparing it directly against Starling or Chase misreads what each product actually does. Open one of the fee-free three at least a fortnight before travelling — sign-up may be instant, but a physical card typically takes three to five working days to arrive by post, longer during the summer rush.
Cash machines, dynamic currency conversion, and the trap at the till
Decline the conversion. Every single time.
Card terminals and cash machines abroad routinely ask whether you'd like to be charged in pounds instead of the local currency — a service called dynamic currency conversion, and one that sounds like a courtesy. It isn't. The exchange rate applied under DCC is set by the merchant or the machine operator rather than your card network, and it typically runs 3–6% worse than the rate you'd get by simply choosing to pay in euros, dollars or whatever the local currency happens to be. Always select the local currency option when the screen asks, even though the pounds-and-pence figure looks reassuringly familiar in the moment. Airport bureaux de change sit at the other end of the same problem: convenience comes at a price, and that price is usually the worst exchange rate available anywhere in the trip, sometimes 8–10% below the mid-market rate quoted on financial news sites. Ordering currency online in advance through the Post Office or a supermarket's travel money service, for collection at a branch or by post, consistently beats walking up to an airport counter with a fistful of sterling.
The free card most travellers forget they're entitled to
The GHIC — the Global Health Insurance Card, issued free by the NHS Business Services Authority — gives UK residents access to state-provided, medically necessary healthcare across the EU and a growing list of other countries, including Switzerland, Gibraltar and Australia. Applying takes about ten minutes on the official NHS website, needs nothing more than your name, address, date of birth and National Insurance number, and the card typically arrives within ten to fifteen working days, so apply well before the trip rather than the week before. It's valid for five years and can be renewed up to nine months before expiry using the same process, and with over a million GHICs due to expire across the UK in 2026, checking the date on the card already in a drawer is worth doing before assuming it's still current. What it doesn't do matters just as much: GHIC covers public healthcare only, not private treatment, and it was never designed to replace travel insurance, which still handles cancellations, repatriation and any hospital stay outside the state system.
What actually protects you when something goes wrong
Section 75: the credit card protection nobody reads the small print on
Paying for any part of a holiday on a UK credit card — even just the deposit — brings Section 75 of the Consumer Credit Act 1974 into play, and it's one of the strongest consumer protections available for holiday spending precisely because so few people remember to use it. The rule makes the card issuer jointly and severally liable with the retailer for purchases between £100 and £30,000, which means that if a tour operator collapses, an excursion never materialises, or a booking is seriously misrepresented, the credit card company shares the legal responsibility for putting it right — regardless of whether the issuer had any hand in the original transaction. Crucially, the protection applies even when only part of the payment went on the card, down to a single penny, provided the total transaction value falls within that £100–£30,000 band. That's a reasonable argument for putting at least the deposit on a credit card even when the balance gets paid another way.
A few limits are worth knowing before assuming every purchase is covered:
- Debit cards, PayPal balances and bank transfers carry no equivalent protection — the right exists only on credit.
- Splitting one purchase over £100 into several separate sub-£100 payments doesn't trigger the right, even if the combined total clears the threshold comfortably.
- The card issuer has up to eight weeks to give a final response, and an unresolved dispute can go to the Financial Ombudsman Service, free of charge, within six months of that response — and its decisions are binding on the issuer.
ATOL: what "protected" actually means for a package holiday
ATOL protection applies to package holidays that include a flight, funded by a £2.50-per-passenger contribution that licensed operators pay into the Air Travel Trust Fund. If the operator collapses before departure, ATOL guarantees a refund of the protected elements of the booking — normally the flight plus at least one other service such as accommodation or car hire. If the collapse happens while the traveller is already abroad, the scheme instead focuses on getting people home and, where possible, keeping the original accommodation running in the meantime. The nuance that catches people out: only the elements actually listed on the ATOL certificate are protected, so a separately booked excursion or a hotel add-on purchased outside the original package can fall outside that cover entirely, even when it was bought from the same company on the same afternoon. Checking the certificate line by line before assuming the whole trip is protected takes five minutes and is worth doing before the deposit ever leaves the account.
None of these systems replace each other, and treating any single one as sufficient cover is the most common mistake in how UK holidaymakers actually spend abroad. A fee-free card handles the day-to-day drip of small charges, the GHIC handles a trip to a foreign pharmacy or A&E, Section 75 handles a purchase gone wrong, and ATOL handles an operator that stops trading entirely — four separate problems, four separate protections, and no single one of them covers what the others are built for.