After 30 years of cruising, one question comes up more than almost any other: "When is the best time to book a cruise to get the best deal?" The honest answer is: it depends — but there are clear patterns that repeat year after year, and knowing them can save you hundreds, sometimes thousands of pounds on exactly the same cabin.
In this guide we share everything we have learned about cruise booking timing — from the annual Wave Season frenzy to the last-minute deals that luxury lines use to fill unsold Grills cabins. We will tell you which strategy suits which type of traveller, give you a month-by-month guide to what to expect throughout the year, and share how we approach our own bookings across different cruise lines and voyage types.
⭐ The Single Most Important Rule
Know Your Flexibility Before You Choose Your Strategy
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Wave Season
January to March. The best deals, OBC and incentives of the year. Ideal for most travellers who know roughly what they want.
Best for most People
Early Saver
12–18 months ahead. Widest cabin choice, lowest guaranteed base fare, essential for world voyages and high-demand sailings.
Best for Planners
Last Minute
6–8 weeks before sailing. Can be exceptional on luxury lines with unsold premium cabins — but requires genuine flexibility.
Repositioning
Wave Season
Twice-yearly fleet moves, often 40–60% cheaper per night than the same ship on regular itineraries. The industry's best-kept secret.
Best Price Per Night
Wave Season (January–March): The Best Time for Most People
Wave Season is the cruise industry's equivalent of the January sales. Running broadly from the first week of January through to the end of March, it is when cruise lines launch their most competitive fares, best onboard credit offers, and most generous upgrade incentives of the year.
Why does it happen? Because January is when people return from Christmas feeling grey, cold, and desperately in need of something to look forward to. The cruise lines know this, and they compete aggressively for your booking.
What to Expect During Wave Season
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