Several cruise lines waive or heavily discount the single supplement in 2025–2026, including Norwegian Cruise Line (which offers solo cabins with no supplement), MSC Cruises, and Royal Caribbean on select sailings — saving solo travelers the typical 50–100% surcharge on a double-occupancy fare.
Photo: Carnival Cruise Line
Solo cruising should be one of the great freedoms of travel. Instead, most cruise lines hit you with a single supplement — a surcharge of 50% to 100% on top of the per-person rate — just for not sharing your cabin. It's one of the industry's most resented pricing tricks. The good news: a growing number of lines are waiving it, at least sometimes.
Which Cruise Lines Waive or Reduce the Single Supplement?
Here's the real picture for 2025–2026. Some lines have dedicated solo cabins (no supplement because the cabin is priced for one). Others run promotions that drop the supplement to 0%–25%. Know the difference before you book.
| Cruise Line | Solo Cabin Option | Supplement Waiver Deals | Typical Supplement If No Deal |
|---|---|---|---|
| Norwegian Cruise Line | Yes — Studio cabins on many ships | Frequent 0% supplement promos | 75–100% |
| MSC Cruises | Yes — Solo interior cabins on some ships | Seasonal 0% supplement sales | 50–100% |
| Royal Caribbean | No dedicated solo cabin | Select sailings, 0% supplement promos | 75–100% |
| Celebrity Cruises | No dedicated solo cabin | Occasional 50% supplement sales | 100% |
| Virgin Voyages | No — but all fares include extras | Solo-friendly pricing on select voyages | 100% (rare promos) |
| Holland America | No dedicated solo cabin | Infrequent 0% supplement sales | 50–100% |
| Cunard | No dedicated solo cabin | Rare solo promotions | 100%+ |
| Princess Cruises | No dedicated solo cabin | Occasional 25–50% supplement deals | 100% |
| Carnival | No dedicated solo cabin | Very rare; not a solo-friendly line | 100% |
| Disney Cruise Line | No dedicated solo cabin | Almost never waived | 100%+ |
Bottom line: Norwegian and MSC are the two lines that have structurally addressed solo pricing. Everyone else relies on occasional promotions.
Photo: Carnival Cruise Line
What Drives Whether the Supplement Gets Waived?
1. Ship design matters most. Norwegian's Studio cabins (found on ships like Norwegian Epic, Breakaway, Getaway, and newer vessels) are purpose-built for one person. The price is set for a solo traveler — there's no supplement because the math is already there. MSC has followed suit on select ships.
2. Sailing demand. Lines waive the supplement when they need to fill cabins. That means off-peak sailings — think January–February Caribbean, repositioning crossings, or shoulder-season Mediterranean — are your best shot at a supplement waiver from lines like Royal Caribbean or Celebrity.
3. Promotion timing. Royal Caribbean and Celebrity run 0% single supplement sales a few times per year, usually tied to wave season (January–March) and Black Friday. You have to be watching. These deals often sell out within days.
4. Cabin category. Waivers almost always apply to interior cabins first. If you want a balcony or suite as a solo traveler, you'll likely still pay the full supplement unless it's a high-value promotion.
5. Itinerary type. Repositioning cruises and transatlantic sailings are chronically undersold. Lines would rather waive the supplement than sail with empty cabins. These are some of the best solo deals in cruising.
Photo: Royal Caribbean International
How to Actually Find and Book Solo Supplement Waivers
Check Norwegian first — always. If you want zero stress about supplements, Norwegian's Studio cabins are the default answer. You get a small but well-designed solo cabin, access to a Studio Lounge (a private bar/social area for solo travelers), and pricing that was designed for you from the start. Expect to pay $800–$1,800 for a 7-night Caribbean sailing in a Studio cabin depending on the season.
Sign up for email alerts from Royal Caribbean and Celebrity. Their 0% supplement promotions are not widely advertised — they go out via email and disappear fast. If you're flexible on dates and itinerary, these are the best deals in solo cruising: you get a full double-occupancy cabin to yourself at no extra charge.
Target repositioning cruises specifically. A transatlantic repositioning on Celebrity or Holland America can run $600–$1,200 for 14–16 nights solo, with supplements sometimes waived or reduced to 25%. Slow travel, great value.
Look at MSC's solo cabin inventory early. MSC's solo cabins exist but there aren't many of them per ship. They sell out fast. Book 6–9 months out if you want one.
Avoid Carnival and Disney if you're solo. Neither line has made meaningful structural changes for solo travelers. You'll pay full supplement, full stop.
Use a fare tracker. Supplement promotions are time-sensitive. The moment a 0% deal drops, cabin inventory goes fast — especially on popular 7-night Caribbean itineraries.
Best Ships and Itineraries for Solo Travelers in 2025–2026
| Ship / Line | Why It Works for Solos | Estimated Solo Cost (7 nights) |
|---|---|---|
| Norwegian Breakaway / Getaway | Studio cabins + Studio Lounge | $900–$1,600 |
| Norwegian Epic | Largest Studio cabin inventory | $850–$1,500 |
| MSC Seashore / Seascape | Solo interior cabins, Caribbean itineraries | $700–$1,400 |
| Celebrity Edge / Apex (promo only) | 0% supplement when it runs; stunning ships | $1,200–$2,200 |
| Royal Caribbean (promo only) | 0% supplement on select sailings | $1,000–$1,800 |
| Repositioning sailings (any premium line) | Undersold = solo-friendly pricing | $600–$1,400 (14–16 nights) |
The solo supplement is a solvable problem — but only if you know which lines have actually built solo travel into their model and which ones are just running occasional promotions. Norwegian remains the most consistent answer. For everyone else, timing is everything.
Use CruiseMutiny to compare solo cabin availability, supplement costs, and current promotions across every major cruise line so you're not overpaying just for traveling alone.