Royal Caribbean International

Everything about Symphony of the Seas

Fourth Oasis-class ship, delivered in Saint-Nazaire in 2018 and once the largest cruise ship in the world.

What makes it different

Seven neighbourhoods, the Ultimate Abyss slide and the Ultimate Family Suite made it the template for later Oasis ships.

Families and active travellers who want a proven mega-ship at often lower fares than the newest ones.

Last verified: 3 October 2026Source

Independent editorial profile. Not affiliated with any cruise line.

Our editorial briefing: fleet news, new ships, port secrets and in-depth guides. Only what is worth reading.