Cruise Lines With No Single Supplement UK (2026 Guide)

What Is the Single Supplement?

Cruise cabins are priced per person, based on two people sharing. When you book a cabin alone, you’re occupying a cabin that was designed and priced for two — and most cruise lines charge you accordingly. That extra charge is the single supplement.

It typically ranges from 50% to 100% of the per-person fare. At 100%, you pay exactly the same as two people sharing. For a £1,500 per-person cruise, that’s £3,000 for one person. The second bed stays empty. You’ve paid for it anyway.

Solo travellers describe this as one of the most frustrating injustices in travel. And it is — both financially and in what it signals. The message from the industry has historically been clear: this product is designed for couples and families. Solo travellers are an afterthought who should either find someone to share with or pay the penalty.

That is finally, slowly, changing.

The Three Ways Lines Handle It

Before comparing cruise lines, it helps to understand that “no single supplement” can mean three different things:

1. Dedicated solo cabins — Purpose-built single-occupancy cabins priced for one person. No supplement calculation needed — you pay the solo cabin rate. The best-known examples are NCL’s Studio cabins and Saga’s single cabins.

2. No-supplement promotions on standard cabins — The cruise line reserves a set number of double cabins that solo travellers can book at the per-person rate. Fred. Olsen does this on every sailing. Availability is limited and sells out fast.

3. Reduced supplement — Not zero, but less than the industry standard 100%. A 25–50% supplement instead of 100% is still a meaningful saving on a £2,000+ cruise.

Important caveat: “No single supplement” does not always mean “cheap.” Some lines price solo cabins at a rate that effectively includes the supplement in the cabin fare. Always compare the solo cabin price against the per-person double occupancy price before assuming you’re getting a deal.

Saga Cruises — Best Overall for No Supplement

Saga is the gold standard for UK solo travellers on the supplement question. On the vast majority of their sailings, there is no single supplement. You pay the per-person fare. Full stop.

Saga also has a substantial number of dedicated single cabins on both ships — including single balcony cabins, which are rare on any cruise line. The no-supplement policy applies to both solo cabins and standard double cabins on most itineraries.

The all-inclusive nature of Saga’s fares strengthens the value case further. Drinks, tips, travel insurance, and door-to-door transfers are all included. When you factor these in against a mainstream line where each is an extra, Saga’s headline premium fare often narrows considerably.

Supplement policy: None on most sailings. Small supplement possible on premium cabin grades and popular itineraries — always check before booking.

Solo cabin availability: Yes, including balcony options. Book early — they sell out.

Best for: Solo travellers who want the simplest possible experience and are prepared to pay for genuine all-inclusive quality.

Browse Saga no-supplement sailings →

Fred. Olsen — Best Value No-Supplement Deals

Fred. Olsen takes a different approach: on every sailing, a set number of cabins — typically inside and ocean view grades — are reserved for solo travellers at no supplement. You pay the per-person fare for those cabins. Beyond that allocation, a supplement of 50–75% applies.

The result is that Fred. Olsen consistently offers the best value no-supplement deals in British cruising. When you find one, you’re paying exactly what a couple pays per person — which is hard to beat.

Three ships, three cabin pools:

• Bolette — 26 dedicated solo cabins
• Borealis — 22 dedicated solo cabins
• Balmoral — 8 dedicated solo cabins

The no-supplement standard cabins are separate from and in addition to these solo cabin allocations. In total, Fred. Olsen offers more supplement-free options per sailing than any other British line.

The catch: they go fast. Fred. Olsen has a loyal solo traveller following who book early and return repeatedly. If you’re waiting to see how a sailing shapes up before committing, the no-supplement cabins will likely be gone.

Supplement policy: No supplement on reserved cabins every sailing; 50–75% on standard cabins beyond that allocation.

Solo cabin availability: Yes — 56 across the fleet. Book early.

Best for: Budget-conscious solo travellers who want traditional British cruising, particularly those based outside the south of England (multiple UK departure ports including Liverpool, Newcastle, and Rosyth).

Check Fred. Olsen no-supplement availability →

P&O Cruises — Inconsistent but Worth Watching

P&O’s solo supplement policy is the most variable of the major British lines. There’s no fixed rule — it depends on the ship, the sailing, and the time of year.

On ships with dedicated solo cabins (primarily Iona and Arvia), those cabins are priced at a solo rate with no supplement. On older ships without solo cabins, you’re booking a double at single occupancy, and the supplement can range from 25% on a promotional sailing to 100% on a popular one.

P&O does run genuine solo supplement promotions — these appear in their regular sales and are worth watching for. Signing up to P&O’s email list or working with a cruise specialist who monitors offers is the most reliable way to catch them.

Supplement policy: Variable. 0% on dedicated solo cabins; 25–100% on standard cabins depending on sailing and promotion.

Solo cabin availability: Iona and Arvia only. Older ships (Arcadia, Aurora) have no dedicated solo cabins.

Best for: First-time solo cruisers who want the reassurance of a familiar British brand, particularly if you can catch a promotional solo fare.

Browse P&O solo deals →

Cunard — Premium Experience, Hunt for the Deals

Cunard is not the natural first choice for supplement savings, but it’s worth including because their dedicated solo staterooms — particularly on Queen Mary 2 — are among the best solo accommodation at sea.

QM2 has 30 single staterooms, some with balconies. These are priced at a solo rate with no supplement. For a QM2 transatlantic crossing in a solo cabin, Cunard represents genuine value for the experience delivered.

Standard double cabins booked solo attract a 75–100% supplement on most Cunard sailings. Occasional promotional reductions appear, particularly early in the booking window or during wave season (January–March). These are worth watching for if Cunard appeals.

Supplement policy: No supplement on dedicated solo staterooms. 75–100% on standard double cabins, with occasional promotional reductions.

Solo cabin availability: Yes on all three Queens — most on QM2. Limited and books fast.

Best for: Solo travellers who want an occasion — formal nights, the transatlantic crossing, a genuinely premium experience — and are prepared to search for the right fare.

Explore Cunard solo staterooms →

Norwegian Cruise Line (NCL) — Best Solo Cabin Concept

NCL pioneered the dedicated solo cabin concept with their Studio category and it remains the most developed solo programme in the industry. Studio cabins are purpose-built for one, priced at a Studio rate with no supplement, and come with keycard access to the Studio Lounge — a private social space exclusively for solo travellers.

NCL’s approach completely bypasses the supplement question for Studio bookings. You’re not adapting a double cabin; you’re booking a product designed and priced for you.

The practical limitation for UK solo travellers is departure ports. NCL sails from Southampton on some itineraries, but most UK passengers will need to fly to European or US departure ports. Factor this cost into your comparison.

Supplement policy: No supplement on Studio cabin bookings. Standard supplement on double cabins booked solo.

Solo cabin availability: Available on most ships. Newer ships (Prima, Viva, Bliss) also offer solo balcony cabins.

Best for: Solo travellers who prioritise the social experience and are comfortable flying to the departure port.

Check NCL Studio cabin prices →

Ambassador Cruise Line — Budget British Option

Ambassador is the newest British cruise line targeting the 55+ market and has positioned itself as solo-friendly from the outset. They sail from Tilbury (London) and offer traditional British cruising at a lower price point than Saga or Fred. Olsen.

Ambassador has run genuine no-supplement deals and solo cabin availability as part of their market positioning. As a newer line, their policies and offerings are still developing — worth checking current availability directly.

Supplement policy: Competitive solo deals; verify current sailings.

Solo cabin availability: Yes on current ships.

Best for: Budget-conscious solo travellers based in London and the Home Counties.

Browse Ambassador solo deals →

Quick Comparison

How to Find the Best No-Supplement Deals

Book early. This is the single most consistent piece of advice from experienced solo cruisers. No-supplement cabins and promotions on Fred. Olsen in particular go fast. On Saga, solo balcony cabins on popular itineraries can sell out months ahead.

Watch wave season. January to March is the traditional cruise sale period. Most lines run their best solo promotions during this window, including supplement-free offers on sailings throughout the year.

Monitor launch fares. When a cruise line releases a new season, early bookers often get the best rates on solo cabins. Signing up to cruise line newsletters and working with a specialist solo travel agent puts you ahead of general availability.

Compare total cost, not headline fare. A Saga cruise with a higher base fare but no drinks, tips, insurance, or transfer costs can work out cheaper than a cheaper fare with all those extras. Do the full calculation before deciding.

Verify before booking. Supplement policies change. A deal that was running last month may not be running today. Always confirm the current supplement position for your specific sailing before committing.

Related Guides

• What is the single supplement? — full explanation if you’re new to the term
• How to avoid the single supplement — practical strategies beyond just choosing the right line
• Solo cabin guide — what to expect from purpose-built solo cabins
• Best cruise lines for solo travellers UK — broader comparison including atmosphere, ports, and onboard experience
• Saga Cruises for solo travellers — full Saga guide
• Fred. Olsen for solo travellers — full Fred. Olsen guide