The short answer

On a standard current account, almost every big UK bank charges between 2.75% and 2.99% on everything you spend or withdraw in Thailand. Several add a fixed fee as well: 50p a purchase at Lloyds, Halifax and Bank of Scotland, and £1 at TSB, plus extra charges on cash. On a fortnight's spending, that's £41 to £72 in bank fees.

Many of those banks now offer at least one account that charges nothing abroad — Halifax Reward, Club Lloyds, Santander Edge, Nationwide FlexPlus and TSB Spend & Save Plus among them — usually with a monthly fee or conditions. Or you can open a fee-free account with Chase, Starling or Kroo in minutes and keep your main bank as it is.

UK bank debit card fees abroad

Standard current account debit cards. The last column shows accounts at the same bank that charge nothing abroad. Scroll sideways on a phone.

Bank fee pages checked 12 October 2026 (Barclays, Halifax, HSBC, NatWest, Nationwide, TSB); Which? (6 October 2026) for fee-free accounts; Lloyds, Bank of Scotland, RBS, Metro Bank and Santander standard fees from lovemoney (October 2025). Fee-free accounts usually carry a monthly fee or conditions. Euro payments within the EEA are often exempt, which doesn't help in Thailand.

Why fixed fees hurt so much in Thailand

A percentage fee costs the same proportion whatever you spend. A fixed fee doesn't — and Thailand is a country of small payments. A 7-Eleven sandwich and a drink, a plate of pad kra pao at a street stall, a songthaew across town: many of the things you'll pay for by card cost less than a few pounds.

Here's what a single card payment costs on three standard UK debit cards:

On a TSB standard card, a ฿150 lunch effectively costs a third more than the menu price. Twenty card payments over a fortnight adds £20 in fixed fees alone at TSB, and £10 at Lloyds or Halifax, before the percentage fee is counted.

If your card has a fixed purchase fee, the practical answer in Thailand is to pay for small things in cash and use the card only for larger bills — or, better, to bring a card that has no fees at all.

What a trip costs on each bank's card

UK bank fees only, on a standard debit card. Two weeks: £1,500 (£1,000 in 20 card payments, £500 cash in two withdrawals). One month: £3,000 (£1,800 in 40 card payments, £1,200 cash in three withdrawals). Thai ATMs add ฿220 per withdrawal with every card: about £9.91 on the two-week trip and £14.87 on the month.

Calculated from each bank's published fees, 12 October 2026, at ฿44.38 = £1. TSB cash fee 1.5% (max £4.50) and HSBC cash fee 2% (max £5) are per withdrawal. NatWest Reward accounts carry a monthly fee (from £2). Packaged-account fees not included. Illustrative only.

UK credit card fees abroad

Standard credit cards from the main issuers. Credit cards also charge interest on cash from the day you withdraw it, usually at a higher rate than purchases.

Barclaycard, Halifax, HSBC and Nationwide fee pages checked 12 October 2026; Santander from Wise's guide to Santander cards abroad (last checked 2024) — confirm with Santander. Credit card cash withdrawals usually incur interest from the day of withdrawal.

Credit cards in Thailand: fees and the cash trap

Standard UK credit cards charge much the same as debit cards on purchases abroad — 2.95% to 2.99% at most issuers. The exception is Nationwide, whose member credit cards charge no non-sterling fee on purchases at all. Halifax Clarity, Barclaycard Rewards and Santander's Edge, All in One and World Elite cards are also fee-free on spending.

Cash is a different story. Every issuer in our table charges a cash fee — up to 5% at Halifax — and interest on a credit card cash withdrawal usually starts on the day you take the money out, even if you clear your balance in full. On a standard Halifax credit card, the 5% cash fee and Thailand's ฿220 ATM fee alone cost about £16 on a ฿10,000 withdrawal — before any non-sterling fee and the interest.

The simplest rule: use a credit card for purchases, deposits and bookings, and a debit card for cash. A fee-free credit card gives you Section 75 protection on purchases between £100 and £30,000 and keeps hotel and rental deposits off your current account. Our credit card comparison has every fee-free option side by side.

The quickest fixes

If your bank charges you abroad, you don't need to switch your main account. Any one of these, opened before you fly, removes the fees.

Upgrading at your own bank

If you'd rather keep everything with one bank, check whether it has a fee-free account you could switch to. Many of the big banks reserve fee-free use abroad for their reward or packaged accounts:

• Halifax: Reward and Ultimate Reward accounts have no fees abroad. Other customers can add Halifax's Travel Smart option for selected weeks.
• Lloyds and Bank of Scotland: Club Lloyds, and Silver, Platinum and Premier accounts, have no debit card fees abroad.
• NatWest: Reward accounts (from £2 a month) remove the purchase fee, but cash withdrawals abroad still cost 2.75%.
• Santander: Edge and Edge Up accounts have no fees abroad.
• Nationwide: FlexPlus has no fees abroad and includes travel insurance, for a monthly fee.
• TSB: Spend & Save Plus, Premier, Platinum and Gold cards have no TSB fees abroad.
• HSBC: the Global Money account has no HSBC fees on card payments or cash abroad.

Most of these accounts have a monthly fee, a minimum monthly deposit or other conditions, so compare the cost with simply opening a free account at Chase, Starling or Kroo. For a single trip a year, a free second account is almost always cheaper. Packaged accounts can make sense if you'd use the included travel insurance — but check that it covers a long stay, motorbike riding and any medical conditions before relying on it.

Paying in pounds: why it isn't the answer

When a Thai card machine or ATM offers to charge you in pounds rather than baht, it can look like a way around your bank's fee. Technically it is: Barclays, for example, notes that its 2.99% fee doesn't apply when the merchant or ATM converts to sterling. But the exchange rate the machine uses is almost always much worse — typically costing 6% to 9% more than paying in baht — so you pay more, not less.

Always choose to pay in baht, and let your own card convert. Our guide to dynamic currency conversion at Thai ATMs shows exactly which button to press on each screen.

Booking sites are slightly different. If a hotel, flight or tour website lets you pay in pounds at a price shown up front, your bank's non-sterling fee doesn't apply, because the payment is in sterling. Compare the pound price with the baht price converted at the mid-market rate to see which is cheaper. Booking ahead in pounds also means the big costs of your trip are fixed before you go.

What to do, depending on your bank

Checking your own card before you fly

Banks change their fees, and the account you opened years ago may not be on today's terms. Ten minutes before you book is enough to check:

• Search your bank's site for "using your card abroad" — every bank has a page listing its non-sterling fees.
• Look for three charges: a percentage fee, a fixed fee per purchase, and a fee on cash withdrawals.
• Check your exact account type. Fees often differ between a bank's standard and reward accounts.
• Know your daily cash limit — it decides how many ฿220 ATM fees you'll pay.
• If fees apply, open a fee-free account two to three weeks before you travel so the card arrives in time.
• Carry two cards on different networks, kept separately.

If you're moving to Thailand rather than visiting, the picture changes: some UK accounts restrict use if you live abroad permanently. Our guide to travel card eligibility for UK residents explains what to check.

The three charges, explained

Bank fee pages use different names for the same things, which makes them hard to compare. Almost every charge falls into one of three types:

Then there's the exchange rate itself. Your bank converts at the Visa or Mastercard rate, which sits very close to the mid-market rate, and adds its fees on top. That's why the fees are what matter most: the underlying rate is much the same whichever UK card you use, as long as you pay in baht.

Separately, the Thai ATM you use charges its own fee — almost always ฿220 for a foreign card — which no UK card can avoid. Our guide to Thai ATM fees covers every Thai bank's charges and the few machines that charge less.

Sending money to Thailand from your UK bank

Card fees are only part of what the big banks charge. If you pay rent, school fees or a deposit in Thailand, or support family there, a UK bank transfer usually travels over the SWIFT network. You may pay a fee to your own bank, a margin built into its exchange rate, and charges from intermediary and receiving banks — and the total is rarely shown before you send.

Specialist providers are usually much cheaper and show exactly how many baht will arrive. Compare the amount received, not just the fee, from two or three providers on the same day. For large sums — a condo, a retirement visa deposit or a pension transfer — the rate and timing can make a difference of thousands of pounds, and it's worth getting advice before you move the money.

How we compared the banks

We included the UK banks with the largest numbers of personal current account customers, plus the digital banks most often used for travel. Fees for Barclays, Barclaycard, Halifax, HSBC, NatWest, Nationwide and TSB were taken from each bank's own fee pages on 12 October 2026. Fee-free accounts were cross-checked against Which? (6 October 2026). Standard fees for Lloyds, Bank of Scotland, Royal Bank of Scotland, Metro Bank and Santander are from lovemoney's comparison (October 2025) and Wise's guide to Santander cards; confirm them with your bank before you travel.

Trip costs use the mid-market rate of ฿44.38 to the pound (Wise, 12 October 2026) and the fees as published. They exclude monthly account fees and the exchange-rate spread built into Visa and Mastercard rates, which is small. We review this page at least every six months.