Western Caribbean Loop: Costa Maya & Cozumel (Best Balance)
5 nights · 44 departures
From $159
Radiance of the Seas
What's Radiance of the Seas like?
Resort-style ships packed with onboard attractions, shows and dining choices, suited to travelers who want the ship itself to be a main part of the holiday.
- Biggest ships, wide size range: Icon and Oasis classes are among the largest ships afloat; older classes are smaller with fewer signature attractions.
- Attraction-heavy onboard program: Waterslides, surf simulators, climbing walls and production shows feature widely, but specific attractions differ ship to ship.
Worth knowing: Some older ships draw weaker reviews for upkeep, food and cabin size; check your ship's class and age, not just the brand.
Style notes describe Royal Caribbean International in general, not this ship specifically.
Best Radiance of the Seas sailings right now
The strongest upcoming options based on current pricing.
Not enough price history yet for this ship. Browse its next departures below.
Where Radiance of the Seas sails
Western Caribbean Loop via Costa Maya (Best Balance)
4 nights · 13 departures
From $436
Western Caribbean Loop via Costa Maya (Best Balance)
4 nights · 12 departures
From $361
Most-visited ports: Tampa · Cozumel · Roatán · Belize City · Costa Maya (Mahahual) · George Town, Great Exuma Island · Coco Cay
Upcoming Radiance of the Seas departures
Nov 2, 2026
Radiance of the Seas • 5 nights • Tampa ↔
Check last-minute availability
73% below typical
$389
$78/night
Nov 7, 2026
Radiance of the Seas • 7 nights • Tampa ↔
Check last-minute availability
35% below typical
$290
$41/night
Nov 14, 2026
Radiance of the Seas • 7 nights • Tampa ↔
Book today
50% below typical
$469
$67/night
Nov 21, 2026
Radiance of the Seas • 7 nights • Tampa ↔
Good time to book
18% below typical
$519
$74/night