That is according to Marriott Bonvoy's 2025 'Ticket to Travel' research, which is based on a survey of 21,374 adults in ten markets across Europe, Africa and the Middle East.
The study found that 42 percent of travellers plan to go on more holidays in 2025 compared to 2024, while 81 percent intend to travel more or the same amount.
Phil Andreopoulos, the chief sales and marketing officer at Marriott International - Europe, Middle East and Africa, said: "The strong desire for international, regional and domestic travel, seen from this comprehensive consumer research, is great news for the industry and we are excited for the year ahead.
"The research identifies several interesting new trends for 2025. Bravecations and heritage holidays will be key themes for next year, with savvy spending an important consideration for many when booking their holidays, irrespective of budget."
The survey found that travellers plan to go on 2.3 domestic holidays next year, as well as 1.8 short-haul holidays and 1.4 long-haul holidays.
In total, that amounts to 5.5 holidays or trips across the year, which is equivalent to almost one every two months.
Some 72 percent of travellers intend to look at the environmental impact of their plans, compared to 64 percent last year, while AI is also expected to become more important to travel planning in 2025.
Andreopoulos added: "The research also reveals that over the past 12 months the use of AI has become well and truly mainstream - with Gen Z and younger millennials now using this as a key part of their travel planning. This is only set to continue in 2025.
"Meanwhile, sustainability is increasingly a key consideration for many travellers, especially when it comes to accommodation."