The best way to exchange currency for travel isn’t the bureau de change at the airport — that’s the worst way, and everyone knows it, yet millions of us still do it in a last-minute panic. I once watched a couple exchange £500 at Heathrow and lose nearly £60 to the margin without blinking. Here’s how to keep that money in your pocket instead.

Why exchange rates vary so wildly

Every currency provider buys euros or dollars at the wholesale (interbank) rate and sells them to you at a worse rate — the difference is their profit. Airport bureaus and hotel desks take the biggest cut, often 8–12%. High street providers take 2–5%. The best fee-free cards give you something very close to the real rate. On a £1,000 holiday spend, the gap between the best and worst option can exceed £100.

Ranked: your currency options from best to worst

1. A fee-free travel debit card (best overall)

Cards like Chase, Starling and Monzo let you spend abroad at the near-perfect Mastercard or Visa rate with zero fees. You tap to pay in restaurants, shops and taxis exactly as you would at home. For most travellers, this has made cash largely unnecessary in Europe, North America and much of Asia. Apply a few weeks before you travel so the card arrives in time.

2. A specialist travel credit card

Cards such as Halifax Clarity or Barclaycard Rewards offer fee-free spending abroad with the real exchange rate. Useful as a backup to your debit card, and handy for car hire deposits where a credit card is often required. Just remember to pay the balance off — the interest wipes out the savings fast.

3. Pre-ordering currency online for collection

Ordering euros or dollars online from the Post Office, Tesco Travel Money or specialist dealers like Travel FX, then collecting in store or at the airport (pre-ordered rates are far better than walk-up rates), gets you decent rates with zero hassle. Good if you want cash in hand before you fly.

4. High street bureaus (variable)

Marks & Spencer Travel Money and Debenhams’ old counters are gone, but supermarkets and travel agents still offer reasonable walk-in rates — typically far better than the airport. Always compare: rates can differ by 3–4% between providers on the same high street.

5. Your bank (usually poor)

Ordering foreign currency from your high street bank is convenient and almost always expensive. Banks rarely compete on travel money rates.

6. Airport bureaus and hotel desks (worst)

Use only in emergencies. If you must, exchange the absolute minimum and sort the rest later.

Cash vs card: what you actually need in 2026

The honest answer depends on where you’re going:

• Most of Europe: card is king. Take €50–€100 in cash for markets, tips and small cafés.
• USA: cards everywhere, but keep some dollars for tips — tipping in cash is still the norm.
• Japan, Morocco, much of Southeast Asia: cash still rules in many places. Take more than you think you’ll need.
• Scandinavia: you could genuinely do a whole trip without touching cash.

When you’re planning how much spending money you need for a week abroad, decide your cash/card split first — it changes the numbers.

What about prepaid travel money cards?

You’ve probably seen prepaid currency cards advertised — load them with pounds, spend in euros or dollars. They’re better than airport bureaus but worse than a proper fee-free debit card. The loading rates are rarely as good as the Mastercard rate, some charge inactivity fees, and topping up mid-trip can be a faff. They made sense five years ago; today, a Chase or Starling card does the same job better and for free. The one exception: they’re a decent budgeting tool for teenagers travelling without a bank account, since you can load a fixed amount and there’s no overdraft risk.

Traps to avoid

• “0% commission” signs — meaningless. The profit is in the rate, not the commission. A 0% commission bureau with a terrible rate costs you more than a 2% commission bureau with a good one. Compare the actual rate you’re offered.
• Paying in pounds abroad — when a card machine or ATM asks whether to charge you in pounds or the local currency, always choose the local currency. “Pay in GBP” (dynamic currency conversion) uses a dreadful rate — often 5–8% worse.
• Airport ATMs — convenient, expensive. Use a proper bank ATM in town instead.
• Buying currency twice — don’t change pounds to euros to dollars. Every conversion takes a cut.
• Leftover currency — spend it or keep it for next time rather than changing it back; the round trip costs you twice.

A practical pre-trip checklist

1. Apply for a fee-free travel debit card at least 3 weeks before departure.
2. Compare online pre-order rates a week before you fly (check the Post Office travel money rate against MoneySavingExpert’s travel money comparison).
3. Order a modest amount of cash for arrival — enough for the taxi or bus into town.
4. Tell your bank you’re travelling (some still flag foreign transactions).
5. Save your card provider’s lost-card number in your phone.

Pair this with our guide to getting from the airport to the city centre cheaply and you’ll land with more money in your pocket before the holiday’s even started.

Should you just exchange currency when you arrive?

Sometimes, yes — with caveats. In many countries, withdrawing local currency from a proper bank ATM on arrival using your fee-free debit card gives you an excellent rate, often better than anything you could pre-order in the UK. The key word is bank ATM: the standalone tourist ATMs in airports and city centres (often brightly coloured, often charging €5+ per withdrawal) are a trap. Find a real bank branch ATM, decline any “conversion” offer, and withdraw what you need.

This strategy works best in countries with widespread ATM networks and low ATM fees — most of Europe, the USA, Australia. It’s weaker where ATMs charge high local fees (Thailand’s 220-baht charge, for example) or where cash is essential and ATMs are scarce. My approach: take a small amount of pre-ordered cash for arrival day, then use bank ATMs plus card spending for the rest. You get the best of both worlds with none of the airport-bureau regret.

The takeaway

The best way to exchange currency for travel in 2026 is simple: get a fee-free travel card, spend on it everywhere, and carry a small amount of pre-ordered cash for the places cards don’t reach. Never exchange at the airport, never pay in pounds abroad, and never trust a “0% commission” sign. Do those three things and you’ll beat 90% of travellers on rates without even trying.