Cruises can be relatively affordable for basic cabins but get very expensive once you add extras, premium cabins, or longer itineraries. On average, a mainstream 7‑night cruise for two often ends up in the low to mid four‑figure range once everything is included.

Typical base prices

The base fare is what you see in ads, usually quoted per person , for the cheapest cabin and without extras.

  • Budget or “deal” 7‑night mainstream cruises can start under 300–500 USD per person in off‑peak seasons.
  • Many popular 7‑night itineraries end up closer to 500–1,000 USD per person for better dates, ships, or cabin choices.
  • Premium and luxury lines can easily run several thousand dollars per person for a week, especially in Europe or Alaska.

What people actually pay

Once you factor in taxes, fees, and onboard spending, the “real” cost per day is noticeably higher than the advertised fare.

  • One breakdown of real spending showed about 1,969 USD in cruise fare plus 968 USD onboard for a 7‑day trip, roughly 2,937 USD total for two.
  • That worked out to about 260 USD per day for the fare alone, or roughly 388 USD per day including onboard extras.
  • On many ships, casual travelers end up spending hundreds more on drinks, specialty dining, and activities than expected.

Budget vs. luxury ranges

Cruises span from budget‑friendly vacations to ultra‑luxury world voyages costing six figures.

  • Mainstream Caribbean or Mexico cruises: often a few hundred dollars per person for a week in the cheapest inside cabin during sale periods.
  • Premium or small‑ship options: commonly several thousand dollars per person for 7–14 nights, especially in Alaska, Northern Europe, or the Mediterranean.
  • World cruises can start around 15,000–25,000 USD per person and climb above 100,000 USD per person on ultra‑luxury lines.

Big factors that change the price

How expensive a cruise feels depends heavily on choices and timing rather than just the headline fare.

  • When you sail: peak seasons (summer, holidays) are noticeably pricier than shoulder seasons and certain winter weeks.
  • Where you go: Caribbean and short regional cruises are usually cheaper than Alaska, Northern Europe, or far‑flung itineraries.
  • Cabin type: inside cabins are cheapest, while balconies and suites can cost several times more on the same sailing.
  • Line and ship: older mass‑market ships are often much cheaper than newer or luxury ships with more amenities.

Hidden and “creeping” costs

Many first‑time cruisers are surprised at how add‑ons inflate the final bill beyond the starting fare.

  • Mandatory‑ish charges: taxes, port fees, and automatic gratuities add significantly to the total.
  • Onboard extras: alcoholic drinks, Wi‑Fi, specialty restaurants, spa, and some activities can add hundreds of dollars per person.
  • Shore expenses: ship‑run excursions, taxis, and local food or shopping in port often rival what you spend onboard.
  • Some travelers on forums describe cruise pricing as “buyer beware,” noting that the all‑in total is rarely obvious upfront.

TL;DR: A basic mainstream cruise can be a relatively cheap vacation if you choose older ships, inside cabins, and off‑peak dates and keep extras low, but a more typical experience for two adults on a 7‑night trip often lands in the 2,000–3,000 USD range once fare, fees, and onboard spending are all counted.