Most expensive cruise ships ever built

The Allure of the Seas Building cost: USD 1.5 billion Cabins: 2745

Oasis of the Seas Building cost: USD 1.4 billion Cabins: 2796

The wonder of the Seas Building cost: USD 1.35 billion Cabins: 2874

Symphony of the Seas Building cost: USD 1.35 billion Cabins: 2759

Harmony of the Seas Building cost: USD 1.35 billion Cabins: 2745

MSC World Europa Building cost: USD 1.25 billion Cabins: 2633

Norwegian Epic Building cost: USD 1.2 billion Cabins: 2114

AID Anova Building cost: USD 1.1 Billion Cabins: 2600

MSC Meraviglia Building cost: USD 1 Billion Cabins: 2244

MSC Bellissima Building cost: USD 1 Billion Cabins: 2244