The Winter That Went On Sale Last July
The January you have been turning over in your head went on sale on 7 July 2025. That was the day TUI released its Winter 2026/27 programme: more than 2,000 hotels across 50 destinations, through 23 UK airports, over a year before the first flight leaves. Jet2 followed within weeks, putting 4.4 million winter-sun seats on sale across 14 destinations from 13 UK bases, four per cent more capacity than the year before. Neither was being early. That is simply when next winter goes on sale.
We keep being asked, this time of year, whether January is already gone by the time August comes round. It isn't. But the shelf has been stocked for the best part of a year by the point you start looking, and that changes what August is for. Not a deadline. A stocktake.
What Went On Sale, When
Winter-sun capacity for the year ahead typically goes on sale fourteen to seventeen months before the first departure, so the January you are weighing up now has been buyable since the summer before this one. That isn't a marketing line, it's the industry's actual production calendar: airlines and tour operators release next winter's programme in the summer before, while this winter is still being flown. TUI's July 2025 launch and Jet2's June 2025 seat release are this year's version of that same rhythm, not an early exception to it.
So by the time you sit down to think about it in August, the choice isn't freshly stocked. It has been on the shelf since the previous summer, thinning steadily while other people made up their minds. Nothing has sold out. Nothing has a deadline stamped on it. What has happened, gradually, is that a year's worth of other travellers have walked the same shelf ahead of you and taken what they wanted.
'By the time you sit down to think about it in August, the choice isn't freshly stocked. It has been on the shelf since the previous summer, thinning steadily while other people made up their minds.'
Who Decides When, and Who Doesn't
Most of the UK still decides late, and there is nothing wrong with that if it is how you like to travel. Among people planning summer travel, ABTA's Holiday Habits report found that 30 per cent intend to book two to four weeks ahead of departure, and a further 10 per cent inside a fortnight. That's summer data, not winter, and it's the clearest large-scale read we have on the general booking instinct. There's no obvious reason that instinct resets for January.
There is another way to read that, and it is the one we would offer. If you are sitting in August with January already on your mind, you are not late by any measure the industry actually uses. You are ahead of the window most of the country will decide in, and that is the position we would want any client of ours to be in. It buys you nothing so crude as a lower price. It buys the part of the choice that is still wide open.
The wider market has its own name for the day it makes its mind up. The Civil Aviation Authority builds "Sunshine Saturday" around the first Saturday of January … 3 January this year, when it forecast a five per cent rise in package-holiday bookings and more than 200,000 additional holidaymakers booking, on top of the 4.3 million ATOL-protected bookings made the January before. It is the stretch of the year when the country as a whole books: decorations barely down, the kitchen table still sticky with Christmas, next summer already open on a laptop. Most of that volume is people booking next summer, not next winter, so it isn't proof that the January dates you want are already gone. It's proof that most of the market decides inside one short window … and that window is still months from here.
'Most of the market decides inside one short window. That window is still months from here.'
The Complication We Won't Skip
One fact keeps this argument honest, and you should have it before you hear ours. Kayak's own UK data says the cheapest time to book a hotel is generally the week of the stay itself, not months ahead, and names January as the cheapest month to book, for UK and international stays alike. If this were an argument about price, that single fact would end it.
It isn't about price. It's about choice. A three-hundred-room hotel does not run out of rooms. It runs out of the four or five you would choose over all the others: the one that faces the water, the pair that connect, the quiet end of a corridor away from the lift. That is a narrower thing than the one hotel-pricing tools measure, and it is the one a long booking window governs.
What We Would Do
There's no single date when January closes. What moves, gradually, across the months between a July launch and a December departure, is how much is still there to choose from. Come in, and over a coffee we'll look plainly at what's available for the destination and the dates you have in mind, not a generic estimate but the real position for the departures that matter to you.
If the choice has already narrowed for what you wanted, we'll say so plainly, and show you the alternative that gets you the same January without the compromise. If it hasn't, better still, come and sit down with us and let's find the version of it you'll be genuinely looking forward to.
Come find us at No.82.
hello@agentnouveau.com