Cruise lines use a surprisingly small toolkit of cruise promotions, mixed and renamed endlessly. Learn the eight building blocks and you can read any offer in seconds.
The Eight Building Blocks of Cruise Promotions
| Promotion | What it is | What to check |
|---|---|---|
| Percentage off | A discount on the cruise fare, sometimes on selected sailings or cabins only | Which fare it is taken from, and whether taxes and fees are excluded |
| Second-guest discount (BOGO) | The first guest pays full fare; the second gets a percentage off | See BOGO cruise deals |
| Third and fourth guests | Reduced or free cruise fare for extra guests in the same cabin | Taxes, fees and gratuities usually still apply |
| Kids sail free | Free cruise fare for children sharing with two paying adults | Age limits, eligible sailings, charges that remain |
| Added-value bundle | Drinks, Wi-Fi, specialty dining or excursion credit included | Gratuities on the bundle, and whether you want the items |
| Onboard credit | Money to spend on board | Usually non-refundable and not usable on the fare |
| Reduced deposit | A smaller amount to hold the booking | Whether that deposit is refundable |
| Upgrade offers | A higher cabin category at the lower one’s fare, or a discounted upgrade | Whether it is a guaranteed cabin or a specific one |
Bundles: The Promotions That Look Free
Several lines now advertise bundles of extras rather than lower fares. Norwegian Cruise Line’s long-running example is Free at Sea; in November 2025 Norwegian moved new bookings back to Free at Sea from its More At Sea package, honoring earlier bookings as made. Bundles can be excellent value for guests who would buy drinks, Wi-Fi and specialty dining anyway, and poor value for those who would not. Note that service charges on included drinks are often payable separately.
Price Protection and Flexible Fares
Some lines offer a form of price protection on certain fares. Carnival’s Early Saver fare, for example, lets a guest claim the difference if the same ship, sailing date, cabin category and number of guests is later advertised for less to the public; Carnival pays that difference as non-refundable onboard credit rather than cash. It is valuable, but it is not the same as a refund, and it covers the cruise fare only.
How to Compare Two Cruise Promotions
- Price the identical cabin category on the identical sailing under each offer.
- Add the taxes, fees and gratuities, which most promotions leave unchanged.
- Value the extras at what you would really have spent, not their menu price.
- Compare the deposit and cancellation terms side by side.
- Ask whether a past-guest or eligibility rate beats both.
Our sister site Best Cruise Quote explains how to compare quotes like for like.
Promotion Questions
What is the most common type of cruise promotion?
Discounts on the second guest and added-value bundles (drinks, Wi-Fi, dining or onboard credit) are among the most common, often paired with a reduced deposit.
Is onboard credit worth as much as a fare discount?
Only if you would spend that money on board anyway. Onboard credit usually cannot pay the fare, taxes or fees and often has no cash value.
Compare Promotions for Your Sailing
Send us two or three offers you are weighing. Our cruise advisors at Mister Cruise will compare them on total cost and send free quotes.
Get Free Cruise Quotes