How to Choose the Best Credit Card for Your Needs in the UK
Published 22nd of September 2016·Updated 19 April 2026
Reviewed by: Reviewed for accuracy April 2026
The best credit card for you depends entirely on how you plan to use it. If you pay your balance in full every month, a cashback or rewards card earns you money on your spending. If you carry a balance, the interest rate matters most. If you are paying off existing debt, a 0% balance transfer card will save you the most. Getting this decision right can save you hundreds of pounds a year.
Short Summary
There is no single best credit card in the UK; there is only the best card for your situation. Starting by identifying your primary use case is the most important step.
If you always clear your balance in full each month, the interest rate is irrelevant. Focus on cashback rates, rewards or benefits such as travel insurance.
If you regularly carry a balance, even a small one, the purchase interest rate is the most important factor. Look for a 0% purchase card or the lowest ongoing APR you can get approved for.
If you have existing credit card debt you want to shift, a 0% balance transfer card pauses interest for up to 29 months, giving you time to clear the debt without it growing.
If you travel frequently, a specialist travel card from providers including Halifax or Starling avoids the 2% to 3% foreign transaction fees charged by most standard cards.
What type of credit card user are you?
Before comparing cards, be honest about how you actually use credit rather than how you intend to use it. Most people fall into one of four categories:
| Usage type | Primary card feature to look for |
|---|---|
| Pay in full every month | Cashback rate or rewards scheme |
| Sometimes carry a balance | Low ongoing purchase APR or 0% purchase period |
| Paying off existing debt | 0% balance transfer with low or no transfer fee |
| Travel frequently | No foreign transaction fees |
Choosing a card optimised for the wrong usage pattern will cost you money. A cashback card that charges 29.9% APR on unpaid balances is a bad deal if you carry a balance.
Which card is best if you pay in full every month?
If you clear your full statement balance every month, you never pay interest. This means the interest rate on the card is irrelevant, and you should focus entirely on what the card gives you back.
Cashback cards from American Express offer the highest rates in the UK, typically 1% to 1.25% ongoing with up to 5% cashback in an introductory period. If American Express acceptance is an issue at certain retailers, Barclaycard and Halifax offer Visa cashback cards at lower but still useful rates.
Rewards cards offering Avios air miles, Nectar points or Tesco Clubcard points are a strong alternative for regular shoppers or travellers. An American Express Nectar card, for example, earns 2 Nectar points per £1 spent at Sainsbury's and 1 point per £1 elsewhere.
Which card is best if you sometimes carry a balance?
If there are months where you cannot clear the full balance, the interest rate on your card matters significantly. Carrying a £1,000 balance at 29.9% APR costs around £25 per month in interest.
A 0% purchase credit card gives you an interest-free period, typically 12 to 24 months, during which no interest accrues on purchases. After the introductory period ends, the rate reverts to the standard APR, which can be high. Use the interest-free window to clear as much of the balance as possible.
Providers including MBNA, NatWest and Sainsbury's Bank regularly offer competitive 0% purchase periods. Always check the revert rate before applying so you know what you are committing to after the promotional period ends.
Which card is best for paying off existing debt?
A 0% balance transfer card is the most cost-effective tool for paying off credit card debt. You move existing balances from one or more cards onto the new card, and no interest accrues for the promotional period, often 18 to 29 months.
Most balance transfer cards charge a fee of 1% to 3% of the amount transferred. This is a one-off cost that is typically far cheaper than continuing to pay interest at 20% or more on your existing cards.
Key rules for balance transfer cards:
- Make at least the minimum payment every month or the 0% deal may be cancelled
- Do not use the card for new purchases unless it also has a 0% purchase deal; purchases usually attract the standard APR from day one
- Have a clear repayment plan to clear the balance before the 0% period ends
If you are unsure how to manage your debt, StepChange (0800 138 1111) can advise for free on whether a balance transfer is the right option for your circumstances.
Which card is best for travel?
Standard credit cards typically charge a foreign transaction fee of 2% to 3% on every purchase made abroad. Over a two-week holiday with £2,000 in spending, that is £40 to £60 in unnecessary fees.
Travel-focused cards avoid these charges entirely. The Halifax Clarity card (Mastercard) and the Barclaycard Rewards card (Visa) both charge no foreign transaction fees and no cash advance fees abroad, though cash withdrawal interest still applies immediately.
For frequent flyers, an Avios-earning card from British Airways American Express or Barclaycard earns points on every purchase, redeemable for flights. The value per point depends on your route and cabin, but can significantly offset travel costs.
What other features should you consider?
Beyond the primary use case, check these details before applying:
- Credit limit: the initial limit offered may be lower than advertised, especially if your credit score is average
- Minimum payment: most providers set this at 1% to 2% of the balance or £25, whichever is higher
- Late payment fee: typically £12, and a missed payment is recorded on your credit file
- Over-limit fee: some cards charge if you exceed your credit limit; others simply decline the transaction
- Section 75 protection: all FCA-regulated UK credit cards provide this; it covers purchases between £100 and £30,000
Frequently Asked Questions
How do I compare credit cards in the UK?
Use a comparison site such as MoneySuperMarket, Compare the Market or MoneySavingExpert to filter cards by type (cashback, 0% purchase, balance transfer, travel). These sites show representative APR, introductory offers and eligibility tools that can give you an indication of your chances of approval without leaving a hard mark on your credit file.
Will applying for a credit card hurt my credit score?
Yes, slightly. Every credit card application triggers a hard search on your credit file, which causes a small, temporary dip in your score. Applying for several cards in a short period has a more noticeable negative effect. Use eligibility checkers before applying to see your likelihood of approval without triggering a hard search.
What credit score do I need to get a credit card?
This varies by card. Premium cashback cards and travel cards typically require a good or excellent score. Cards from providers including Capital One, Aqua and Vanquis are designed for people with limited or poor credit histories, though they carry higher interest rates. Check each provider's eligibility criteria before applying.
Can I have more than one credit card?
Yes. Many people hold two or more credit cards for different purposes, such as a cashback card for everyday spending and a travel card for use abroad. Holding multiple cards responsibly does not necessarily damage your score, but each application triggers a hard search and your total available credit is visible to future lenders.
Should I get a credit card to build my credit score?
A credit card is one of the most effective tools for building a credit history, provided you use it responsibly. Make small purchases, pay the full balance every month by direct debit, and stay well within your credit limit. Within 12 months, this pattern will show clear positive payment history on your Experian, Equifax and TransUnion files.