Most people budget for the flights and the hotel, then put the actual holiday on a credit card.
The spending money, the airport parking, the car hire excess, the meals out. That is the bit that comes home with you in January, and it is entirely avoidable.
Work out the real number first
Not the package price. The real number.
A holiday has four costs, and most people only plan for the first one:
- Getting there and staying there. Flights, hotel, transfers.
- Spending money. Food, drinks, activities, the things you are actually going for.
- The extras nobody budgets for. Airport parking, bags, seat selection, travel insurance, car hire excess, roaming.
- A buffer. Ten to twenty per cent, because something always comes up.
Add those four together. That is your holiday, and it is usually a lot more than the number on the booking confirmation.
Then divide it by the months you have
Here is the whole method.
Say the real number is £1,250. Book eleven months out and that is roughly £114 a month. Book four months out and it is £313. Book six weeks out and it is a credit card.
The holiday costs exactly the same in all three cases. The only thing that changed is when you started.
This is a sinking fund, and it works for anything predictable: Christmas, car insurance, birthdays. A holiday is just the most enjoyable version.
Keep the money in its own pot, separate from your current account, so it does not quietly get spent on something else. Set up a standing order for the day after payday so it moves before you can spend it. The Gains App lets you set the holiday as a savings goal and track it alongside everything else you are saving for, and with some accounts, such as Monzo, you can link the pot so the balance updates as you pay in. Get the app.
Set a daily spend before you fly
The holiday budget people actually blow is the daily one.
Work out a per-day figure and split it: food, transport, activities, and a bit for whatever you find. £100 a day for a family sounds generous until you have paid for lunch, two coffees and a taxi.
Two things make this stick:
- Move each day’s money separately rather than eyeballing it. It is much harder to overspend from a fixed pot than from a card with no visible limit.
- Decide the one or two things you actually care about and let the rest be cheap. Nobody remembers the average lunches. They remember the day out you would have talked yourself out of.
The costs that catch people out
These are the ones that turn a budgeted holiday into an unbudgeted one:
- Airport parking, which can rival a night’s accommodation if you book it at the gate
- Car hire excess insurance, sold at the desk at several times the price of arranging it beforehand
- Roaming charges, now that free EU roaming is not a given with every provider
- Seat selection and bags, which can quietly add a third to a cheap flight
- Airport currency exchange, reliably the worst rate you will be offered all trip
- Travel insurance, which people skip to save £30 and which is the only item on this list that can cost you thousands
That last one is worth a sentence on its own. A GP appointment abroad, a prescription and a missed connection can run into hundreds before you have even discussed a hospital. It is the cheapest thing on the list and the only one that is genuinely not optional.
What if the number is too big?
Then you have found that out now rather than in January, which is the entire point.
You have three options and they are all fine:
- Go later, and give yourself more months to spread it over
- Go smaller, and spend the same monthly amount on a cheaper trip
- Go anyway, but decide now which parts you are cutting rather than discovering it there
What does not work is booking it, hoping, and paying the difference on a credit card for six months afterwards. And if the trip is what your emergency fund is quietly paying for, that is a sign the two pots need separating.
