Best Balance Transfer Credit Cards UK 2026

Chandraketu Tripathi

Finance Editor, Kaeltripton

Published 7 Apr 2026

Last reviewed 12 May 2026

✓ Fact-checked

Best balance transfer credit cards UK 2026

Key Figure	Value	Source · Date
FCA-authorised firms (Financial Services Register)	51,000+	FCA Register · 2026
Bank of England base rate	4.25%	Bank of England · Mar 2026
UK CPI annual inflation	2.8%	ONS · Mar 2026
BoE avg credit card APR (interest-bearing)	23.8%	Bank of England · Feb 2026
Section 75 protection threshold (CCA 1974)	£100-£30,000	Consumer Credit Act 1974 · in force

★ EDITOR'S VERDICT

This guide cross-references the UK regulator and primary-source figures listed above. Each figure links to its issuing authority. Editor's Verdict · Last reviewed: 2026-04-25.

A balance transfer credit card lets you move existing credit card debt to a new card offering 0% interest for a set period. During this time, all your payments reduce the balance rather than paying interest. The best balance transfer cards currently offer 0% periods of up to 28 to 30 months — giving you over two years to clear debt interest-free.

Balance transfer cards offer 0% interest for a set period. You pay a one-off transfer fee (typically 2 to 3.5%) but save on interest. On a £3,000 balance at 22% APR, a 12-month 0% deal saves approximately £660 in interest.

Best balance transfer cards April 2026

Card	0% period	Transfer fee	Ongoing APR	Best for
Barclaycard Platinum	Up to 30 months	2.99%	24.9% APR	Longest 0% period available
MBNA Long Balance Transfer	Up to 28 months	2.99%	23.9% APR	Long 0% with competitive fee
Halifax Balance Transfer	Up to 24 months	2.32%	23.9% APR	Lower transfer fee; shorter period
Tesco Bank Balance Transfer	Up to 24 months	2.69%	24.9% APR	Tesco shoppers; earns Clubcard points
NatWest Balance Transfer	Up to 20 months	1.99%	23.9% APR	Lowest fee; shorter window

How does a balance transfer work?

Step 1 — Apply for the balance transfer card; tell the new provider the account(s) you want to transfer from and the amounts
Step 2 — If approved, the new card pays off your old balance(s) and transfers the debt to the new card
Step 3 — You pay a one-off transfer fee (e.g. 2.99% of the amount transferred)
Step 4 — You have the 0% period (e.g. 28 months) to repay the balance interest-free
Step 5 — After the 0% period, any remaining balance attracts the standard APR — aim to clear before this

How much does a balance transfer save?

Debt amount	Standard APR	Annual interest cost	Interest saved with 24-month 0% deal
£1,000	22%	£220/year	~£440 over 2 years
£3,000	22%	£660/year	~£1,320 over 2 years
£5,000	22%	£1,100/year	~£2,200 over 2 years
£8,000	22%	£1,760/year	~£3,520 over 2 years

Key rules to make a balance transfer work

Set up a direct debit to make at least the minimum payment each month — missing a payment can end the 0% deal
Calculate a monthly repayment to clear the full balance before the 0% period ends
Do not use the balance transfer card for new spending — new purchases often attract the full APR immediately
Do not apply for more credit in the months before or after; multiple applications harm your credit score
If you cannot clear the balance in time, consider a second balance transfer to a new 0% card

Verdict

Barclaycard Platinum for the longest 0% period

For the longest debt-clearing runway, Barclaycard Platinum offers up to 30 months at 0%. Calculate your monthly repayment: £3,000 debt over 28 months = £107/month. Set this as a direct debit and you will be debt-free before interest kicks in.

Frequently asked questions

Does a balance transfer affect my credit score?

Applying for a balance transfer card involves a hard credit search — a small temporary dip. If approved, your credit utilisation may fall (as you have more available credit), which can improve your score over time. Always check eligibility using a soft-search tool before applying.

Can I balance transfer to a card I already have?

No. You cannot transfer a balance from a card to another card issued by the same banking group. For example, you cannot transfer a Halifax balance to a Lloyds card (both are Lloyds Banking Group).

What happens if I do not clear the balance before the 0% period ends?

Any remaining balance attracts the standard APR (typically 22 to 25%). You can either continue paying at this rate, or apply for another 0% balance transfer card to move the remaining debt.

Is there a limit on how much I can balance transfer?

Yes. The maximum balance transfer is limited to your credit limit on the new card, minus any transfer fee. Cards typically allow you to transfer up to 90 to 95% of the credit limit. Credit limits are set by the lender based on your creditworthiness.