Last-minute discounting is real for a specific class of product and largely a myth for everything else. The distinction is whether unsold capacity costs the seller anything.
The rule
If the cost is already committed and the capacity perishes, it discounts.
A cruise ship sails whether the cabin is full or empty. A hotel pays for the night regardless. A package holiday's flight seat and hotel room are already bought.
A walking tour guide, by contrast, simply does not run the tour. Nothing perishes.
What discounts
| Product | Last-minute | Window |
|---|---|---|
| Cruises | Yes, substantially | 4–8 weeks out |
| Package holidays | Yes | 2–6 weeks |
| Hotels, quiet nights | Sometimes | Same day |
| Multi-day tours | Occasionally | 2–4 weeks |
| Day tours | Rarely | — |
| Timed-entry sites | Never — they sell out | — |
| Flights | Usually rise | — |
Cruises, the clearest case
An empty cabin earns nothing, and the sailing costs the same. Cruise lines discount aggressively as departure approaches, particularly four to eight weeks out.
The catch: what remains is typically an interior cabin on an unpopular date. That is precisely why it is cheap.
It also excludes flights, which do not get cheaper — so a cheap last-minute cruise plus an expensive last-minute flight often nets out flat.
Why day tours do not
A tour with a €200 guide fee and eight people booked either runs at a small profit or is cancelled. There is no unsold-inventory cost to escape.
What actually happens near the date is that good tours sell out. Waiting gets you the leftover ones.
And timed-entry attractions — the Alhambra, the Borghese, the Last Supper, Ghibli — do not discount at all. They cap numbers and sell out weeks ahead. Waiting there means not going.
Flights
On business routes, prices rise sharply in the final fortnight — the airline is holding seats for people who must fly.
Leisure routes with unsold capacity occasionally drop, but unreliably enough that waiting is a gamble.
Six to ten weeks ahead is the more consistent window for international leisure fares.
The hidden cost of waiting
The products that discount are the ones nobody wanted at the full price.
A last-minute hotel bargain is often far from where you want to be. A last-minute package is often a bad hotel or an awkward flight time. A last-minute tour place is often the tour that did not fill for a reason.
Sometimes that does not matter — a bed is a bed. Frequently it does.
The practical position
Book early: timed-entry sites, small-group tours, popular restaurants, flights.
Wait if flexible: cruises, packages, hotel nights in low season.
Never assume it will get cheaper for anything with capped capacity. That is not how those products are priced.