Travel rewards credit cards: are they worth it?

Travel rewards are seduced by their own marketing. A credit card with points can be a good deal — or an expensive habit dressed up as a benefit. The difference comes down to two things: whether you pay the full balance every month, and whether the value of the points actually exceeds the annual fee.

The first rule is non-negotiable: a points card only pays off if you never pay interest. The effective interest rate on credit cards is among the highest on the market, and one month of interest often wipes out a whole year of points value. If you always pay on time, the points become a real bonus; if you do not, the card is a trap no matter how good the points look.

To get the most out of points for flights, tools like PointsYeah help you find where the points actually give the best value — since the real value per point varies enormously between redemptions. That is where the gain is, not in collecting as many points as possible.

The maths that disqualifies most people

A rewards card earns you a small percentage back. A carried balance costs you an annual rate many times larger.

So the first question is not which card, it is: do I clear the statement in full, every month, automatically? If the answer is anything other than an unqualified yes, no rewards card is worth holding, and a low-rate card or no card is the better product. Set up a full-balance direct debit on day one, not a minimum-payment one.

That single condition decides the outcome for most cardholders, and it is why this category makes money.

Your break-even, in one calculation

Annual fee ÷ effective rewards rate = the annual spend you need to break even.

If a card charges a fee and returns roughly 1% in realistic redemption value, you need to put a substantial amount through it before the fee is covered — and that is before the fee earns you anything.

Two honest adjustments:

• Use realistic redemption value, not the best case. Points valued at their theoretical peak in a premium cabin are not the value you will actually get on a typical booking.
• Count only spending you would do anyway. Spending more to reach a threshold is a loss.

If your genuine annual spend is below the break-even, a fee-free card is better. This is arithmetic, not preference.

Points are a currency someone else controls

The critical difference between points and cash is that the issuer sets the exchange rate and can change it.

• Devaluation happens, often with little notice, and there is no compensation.
• Availability is the constraint, not the balance. Reward seats on the dates you want are limited.
• Points expire under conditions buried in the terms.
• They are a liability of the programme. If an airline or scheme fails, points rank behind almost everything.

The practical consequences: earn towards a specific plan rather than hoarding, and redeem within a reasonable horizon rather than saving for years.

Where the real value is

• The sign-up bonus. Frequently worth more than a year of ordinary earning. It is also why churning exists — and why issuers restrict repeat bonuses.
• Fee waivers on foreign transactions, which for a frequent traveller can be worth more than the points. Check whether it applies to card spending, cash withdrawals, or both.
• Travel insurance included, if it genuinely covers your circumstances. Read the age limits, trip-length caps and pre-existing condition terms before valuing it at anything.
• Purchase and chargeback protection, which is a real benefit on large purchases and has nothing to do with points.

That last group is often the honest reason to hold a card. The points are the marketing; the protections and the FX treatment are the product.

Before you apply

• Confirm you clear the balance in full, automatically, every month.
• Calculate the break-even spend against the fee.
• Check the foreign transaction treatment separately for purchases and cash — the two frequently differ, and getting them the wrong way round is the most common error in this niche.
• Read the bonus conditions: minimum spend, time window, and whether you have held the card before.
• Value the insurance at zero unless you have read the policy.

For travel spending in practice, see send money abroad cheaply. For an alternative return on ordinary spending, cashback and money apps — with the same warning about letting rewards change what you buy. And a personal budget is what keeps the spending that earns the points from becoming the problem.

Only choose a points card if you pay in full every month and redeem to a plan. This is not financial advice.