Up to $100 Onboard Credit with Carnival Cruises!
For a limited-time save up to 40% off your cruise + low deposits from $50pp! PLUS receive up to $100 onboard credit.*
Enter code MADNESS30 for an extra £30 off your booking! Ends 12th March 2026.
Best Selling Carnival Cruise Deals
Terms and Conditions
Please note that the full terms and conditions can be found directly on each cruise page.
Ends 07/03: Up to 40% off cruises + up to $100 onboard credit + deposits from $50pp!
This promotion from Carnival Cruise Line is valid on new bookings made between 3rd March 2026 and 7th March 2026 on select sailings through April 2028 where the 'Early Saver Fare' is available. Early Saver fare is subject to availability and is capacity controlled.
Ends 12/03: Enter code MADNESS30 for an extra £30 off your booking!
The March Madness Sale offer from Seascanner is valid on new cruise bookings made between 3rd March 2026 and 12th March 2026.
Carnival Cruise Deals
Browse all of our amazing Carnival Cruises cruise deals below. Use the filters to narrow down the results so you can find the perfect cruise for you.