Unlimited drinks, port taxes and gratuities are being offered in MSC Cruises wave promotion.
Details of a special incentive for agents is also due to be revealed at a later date.
The line’s all-inclusive wave offer is available for bookings made until March 31 and covers departures in summer 2024 and winter 2024-25 across the fleet of 22 ships.
Discounts of up to £250 are also available on fly-cruise packages for next summer with flights from Belfast, Dublin, Manchester, Glasgow and London.
Summer prices start at £759 per person for seven-nights on MSC Virtuosa from Southampton.
Winter cruise-only rates start at £649 covering the Mediterranean, northern Europe, Middle East, North America, Red Sea and Caribbean.
UK & Ireland managing director Antonio Paradiso said: “We are really excited to kick off 2024 with some truly fantastic offers in our wave promotion.
“The Mediterranean takes centre stage in our offerings, with double the number of fly and cruise options compared to 2023. This includes enticing destinations like Genoa, Barcelona, Malta, Palma, Mykonos, Casablanca, and numerous others.
“The anticipated return of MSC Virtuosa to Southampton next summer strikes a chord with our British and Irish customers, drawing in both seasoned cruisers and captivating newcomers.
“Our partnership with travel agents is integral to MSC Cruises’ success, and in appreciation of their contribution, we’re preparing an incredible incentive specifically for the wave season. Keep an eye out for our upcoming announcements.”