The holiday starts long before the plane leaves the tarmac, at least if you ask Australians. Booking.com's first Travel Happiness Index has found that 80 per cent of Aussie travellers say having a trip on the horizon lifts their mood, while 72 per cent use the anticipation to cope with the daily grind. Almost everyone surveyed — 97 per cent — links travel with positive emotions, and 58 per cent say the planning stage is genuinely enjoyable rather than a chore.

Behavioural expert Dr Gina Cleo, commenting on the findings, points out that our brains respond to the expectation of a reward, not just the reward itself. A booked trip gives people something meaningful to count down to, which can act as a psychological escape from everyday pressure even months before departure.

The data also shows what Australians now consider a successful trip. Forget the packed itinerary: natural scenery tops the list at 30 per cent, followed by quality time with travel companions (28 per cent) and good food and drink (19 per cent). Family trips rank as the most enjoyable type of holiday for 48 per cent of respondents. That desire for meaning shows up in planning habits too — 70 per cent prioritise local food and authentic experiences, 65 per cent let deals dictate their dates or destination, and 57 per cent will happily extend a trip just to build in rest time.

Accommodation tastes are shifting the same way. Holiday homes and apartments appeal to 38 per cent for the value and 27 per cent for the more local, authentic feel.

Worries haven't vanished, though. Inflation (39 per cent), crime (37 per cent), health concerns (36 per cent), political instability (35 per cent) and extreme weather (31 per cent) all feature on travellers' risk radars. Yet very few pull the plug: 89 per cent say they'd adapt rather than cancel, whether by postponing (26 per cent), swapping to a similar destination (25 per cent) or tweaking dates and length (13 per cent). Meanwhile 32 per cent feel more able to afford travel than before.

Technology is woven through the whole process. Some 78 per cent say digital tools make planning and booking easier, 70 per cent credit search engines, booking platforms and AI with simplifying comparisons, and 64 per cent say those tools spark new destination ideas. Trust still matters — 85 per cent feel more comfortable booking through a platform they know.

There are caveats in the numbers too: around 17 to 19 per cent report coming home tired, anxious or feeling pressure to squeeze everything in. That's a reminder that the happiness payoff depends partly on how realistic the plan is.

The broader takeaway for anyone planning a getaway: book something. The mood boost begins the moment the trip exists in your calendar, not at the boarding gate. And given how few Australians cancel when things wobble, flexibility — refundable rates, flexible dates, open-minded destinations — is the smartest way to protect that emotional return on your holiday spend.