African safaris and long-haul escorted tours are among 2027 options made available to book by Newmarket Holidays.
The early availability follows feedback from agents who say that customers want to book wish-list holidays even further in advance.
This allows them to lock-in current prices and take advantage of longer payment periods.
Many of the 2027 holidays are available at the same price as 2025 and 2026 options, making them a great value option for budget-conscious travellers.
Tours include South African safaris, adventures through Southeast Asia and exclusive US itineraries.
The operator plans to add more destinations over the next few weeks.
Head of trade and partnerships Hayley Morris said: “We’re already seeing strong interest from agents who are eager to secure 2027 holidays for their customers.
“By booking now, agents can lock-in their customers’ preferred dates, which is especially important for tours such as the African safaris where availability goes quickly, and secure the best rates as flight prices tend to increase the closer they get to departure.”