Are solo cruise supplements worth it? Best lines for singles

For many solo travellers, the 'single supplement' is the most frustrating hurdle in holiday planning. Historically, cruise lines have priced cabins based on double occupancy, meaning a solo guest often pays 200% of the per-person fare—effectively paying for an empty bed. However, the landscape of cruising from the UK is shifting. With a surge in solo demand, particularly for departures from Southampton, many lines have overhauled their offerings. Whether a supplement is 'worth it' depends entirely on whether you value the extra floor space of a double cabin or prefer the social atmosphere and lower costs of dedicated single quarters.

Understanding the Single Supplement

The single supplement is an additional fee added to the standard per-person rate to cover the lost revenue of a second passenger. For the cruise line, a solo guest represents less ‘onboard spend’ in bars, casinos, and shore excursions. While some lines occasionally offer 'no supplement' deals to fill ships during the shoulder seasons (May or September), most mainstream operators charge between 25% and 100% extra.

When evaluating if a supplement is worth the cost, consider these factors:

• The 'Per-Square-Foot' Value: A standard balcony cabin on a ship like P&O’s Iona offers roughly 19 square metres. A solo cabin might be only 12 square metres. If the supplement for the larger cabin is only 30%, it may be worth the upgrade for the comfort.
• Itinerary Length: For a 14-night Mediterranean cruise, the extra cost can be significant (upwards of £800). On a 3-night 'sampler' cruise, the supplement is often negligible.
• Total Fare vs Percentage: Always look at the final 'lead-in' price in GBP rather than the percentage. A 50% supplement on a budget line might still be more expensive than a 100% supplement on a luxury lines' promotional fare.

P&O Cruises: The British Solo Standard

As the most popular line for UK departures from Southampton, P&O Cruises has made strides in accommodating solo guests. Their newer ships, Iona and Arvia, feature dedicated single cabins, including single balconies—a rarity in the industry.

• The Offering: P&O provides 10 to 20 solo cabins on older ships like Ventura, but dozens on the newer Excel-class vessels.
• Pricing: You can often find solo-specific fares for a 7-night Norwegian Fjords cruise starting at approximately £750-£900.
• Social Life: P&O organises dedicated solo meet-ups and coffee mornings, usually held in the Crow’s Nest. This makes them a top choice for those who want to avoid the 'supplement' while meeting like-minded British travellers.

Fred. Olsen and Cunard: Traditional British Cruising

For those who prefer a more traditional experience, Fred. Olsen Cruise Lines and Cunard offer excellent provision for solos, often specifically targeting the 60+ demographic.

• Fred. Olsen: Sailing from regional ports like Rosyth, Liverpool, and Southampton, Fred. Olsen’s Bolette and Borealis have a higher-than-average ratio of single cabins. They frequently run 'twin-for-sole-occupancy' promotions where the supplement is entirely waived on specific grades of cabin.
• Cunard: Known for the Queen Mary 2, Cunard offers a very refined solo experience. They provide 'gentleman hosts' (and occasionally female hosts) to dance with solo passengers in the Queens Room, ensuring no one feels left out during gala evenings. Solo staterooms on Cunard are beautifully appointed but do book up months—sometimes a year—in advance.

Virgin Voyages and Marella: The Modern Approach

If you want to avoid the stuffy atmosphere of traditional dining rooms, Virgin Voyages and Marella Cruises offer modern alternatives. Virgin Voyages, in particular, has designed their 'Insider' and 'Sea View' cabins specifically for the solo sailor.

• Virgin Voyages: Their ships (like Resilient Lady) feature solo cabins with no supplement hidden in the price—what you see is what you pay. It is a social, high-energy environment, ideal for younger solos or those young at heart.
• Marella Cruises: As a TUI brand, Marella is excellent for those who want an all-inclusive price. Their 'solo cabin' prices include tips and drinks as standard, which helps in budgeting accurately. Sailing from fly-cruise hubs, they often have solo-friendly deals on West Mediterranean itineraries.

Major Global Lines: MSC, Royal Caribbean, and Princess

Global giants like MSC Cruises, Royal Caribbean, and Princess Cruises offer a more variable experience for solo travellers. These lines typically use the 200% supplement model as their baseline, but there are ways to find value.

• Royal Caribbean: Newer ships like Anthem of the Seas (a frequent Southampton resident) feature 'Studio' cabins. These are clever, compact rooms—some without windows but with 'Virtual Balconies' (large screens showing a live feed of the ocean). Expect to pay around £1,100 for a week in a studio cabin during peak season.
• MSC Cruises: Often the most aggressively priced line, MSC frequently runs 'Solo Special' weeks where the supplement is reduced to 20% or 50%. This is particularly common on their Northern Europe routes.
• Princess Cruises: While they have fewer dedicated solo cabins, Princess is excellent for 'Solo Get-Togethers' and communal dining. Their MedallionClass technology also makes it easy for solo travellers to order food or drinks to their exact location, reducing the need to wait alone at a bar.

How to Find the Best Solo Deals

Booking a solo cruise requires a different strategy than booking for a couple. To get the best value, consider the following practical tips:

1. Book Early for Dedicated Cabins: There may be 3,000 passengers on a ship but only 30 solo cabins. These sell out first, often 12-18 months before departure.
2. Look for 'Wave Season' Deals: Between January and March, cruise lines often drop supplements to entice solo bookings for the rest of the year.
3. Check 'Guarantee' Cabins: If you are willing to let the cruise line choose your room, 'Guarantee' (GTY) fares can sometimes see the single supplement significantly reduced or waived just to fill the ship.
4. Use a Specialist: Some UK travel agents specialise in solo cruising and can alert you to 'supplements-waived' flash sales that aren't always publicised on the main websites.

Ultimately, whether a single supplement is worth it depends on your desire for space. If you are only using your cabin to sleep and change, a dedicated solo 'Studio' on a ship like Norwegian Encore or P&O Iona is the most sensible financial choice. If you treasure your morning coffee on a private balcony, be prepared to pay a supplement of at least 50% for the privilege of a double stateroom to yourself.