Comprising escorted coach tour companies Leger Holidays, Shearings and Arena Travel, the group saw 86% growth last month compared with the same month last year.
Bookings achieved by agents were also up 119% for January compared with the same month in 2022.
Furthermore, Leger Holidays outperformed January 2019 and already has more holidays booked for 2023 than departed in 2022.
Shearings, which was acquired by Leger Holidays during the first lockdown in summer 2020, showed a 34% growth against last January.
Leger Shearings Group chief executive Liam Race said: "It’s been a phenomenal January with records being broken and sales across all three Leger Shearings Group brands exceeding expectations – we are already on track to surpass our sales targets for the whole year."