Explorer of the Seas

5-night Eastern Caribbean Holiday Cruise — 12/22/2025 — from $2,555

5-night Western Caribbean Cruise — 02/07/2026 — from $550

5-night Western Caribbean Cruise — 03/21/2026 — from $625

7-night Greek Isles Cruise — 05/16/2026 — from $1,639

7-night Greece & Adriatic Cruise — 07/18/2026 — from $1,035

7-night Greece & Croatia Cruise — 09/19/2026 — from $1,059

5-night Eastern Caribbean & Perfect Day Cruise — 12/11/2026 — from $512

4-night Eastern Caribbean Cruise — 02/15/2027 — from $616

5-night Western Caribbean Cruise — 04/07/2027 — from $630

7-nights Best of Greece Cruise — 06/07/2027 — from $1,033

7-night Italy & Croatia Cruise — 08/09/2027 — from $933

7-night Italy & Croatia Cruise — 10/11/2027 — from $878

View all 126 Explorer of the Seas Cruise Offers...