They depart from its Australian homeports of Sydney and Brisbane with a range of sailings to Fiji and New Zealand, Papua New Guinea and a series of Great Barrier Reef cruises.
From Sydney, Carnival Splendor will offer a range of Australia cruises, with options spanning from three to 12 days.
Sailings include calls at the Great Barrier Reef, Moreton Island, Tasmania and a Melbourne Cup cruise.
International calls comprise Fiji, the South Pacific islands and New Zealand.
The 3,012-guest Carnival Splendor features waterslides at WaterWorks aqua park and the Serenity Adult-Only Retreat.
Dining options include Guy’s Burger Joint, Pizzeria del Capitano and the Alchemy Bar.
From Brisbane, Carnival Luminosa will sail to Airlie Beach and the Great Barrier Reef, along with tropical South Pacific nations including Fiji, Papua New Guinea, New Caledonia, and Vanuatu.
Cruise durations are from three to 11 days.
