Summer 2025 is shaping up to be an monumental season for cruising, with brand-new ships, exciting itineraries, and expanded offerings across the globe. From Royal Caribbean’s highly anticipated Star of the Seas to Disney Fantasy’s first-ever summer in Europe, cruise lines are rolling out innovative ships and bucket-list-worthy destinations. Meanwhile, Alaska remains a top summer escape, and the Mediterranean and South Pacific continue to offer iconic itineraries.
To help you plan your ideal getaway, we’ve rounded up the top summer cruise highlights for June, July, and August 2025—plus expert tips on where to sail and when to book.