Choosing a Cruise Line Is More Important Than Choosing a Ship
The cruise line determines the atmosphere, the pricing structure, the dress code, the dining style, the entertainment approach, and the overall vibe of your holiday. Two ships of similar size can feel completely different because they belong to different lines with different philosophies.
This guide compares the four biggest cruise lines sailing from the UK and Europe — MSC, P&O, Royal Caribbean, and Norwegian (NCL). Not every ship in every fleet, but the lines themselves: what they prioritise, where they cut corners, and who they are actually designed for.
The goal is not to crown a winner. It is to help you choose the line that matches how you actually cruise — not how the marketing suggests you should.
The Four Lines at a Glance
Click a line to see the full profile, or scroll for the category-by-category comparison.
Category-by-Category Comparison
Star ratings and honest notes across 12 categories.
Often the cheapest base fare. Good value if you avoid extras.
Mid-range pricing. No auto-gratuities keeps total cost lower.
Higher base fare than MSC, but more included activities.
Higher base fare + highest gratuities. "Free at Sea" can help.
World-class ships (World Class, Meraviglia) are genuinely impressive.
Solid, comfortable ships. Arvia & Iona are modern; older fleet shows age.
Oasis and Icon class are the largest, most feature-packed ships at sea.
Prima class is sleek and modern. Older ships are being refreshed.
MDR is decent. Buffet can be crowded. Specialty restaurants vary.
Consistently good British-influenced food. MDR is a strength.
Wide variety but inconsistent quality. Windjammer buffet is average.
Freestyle dining works well. Specialty restaurants are generally strong.
Easy package available. Bar prices are reasonable without it.
Limited package options. Pay-as-you-go is often the only choice.
Deluxe package is expensive but comprehensive. Break-even at ~5 drinks/day.
"Free at Sea" often includes drinks. Best package value in the industry.
Good shows, strong European flavour. Cirque du Soleil on some ships.
West End-style shows, live music, comedy. Solid but not spectacular.
Broadway shows, ice skating, AquaTheater — best entertainment at sea.
Broadway shows, comedy club, live music. Strong variety.
Excellent kids clubs, family pricing, LEGO partnership. Very family-friendly.
Good kids clubs on newer ships. Older ships have limited facilities.
The best for families — water parks, surf simulators, kids clubs, teen spaces.
Strong kids programme, good teen spaces. Family cabins available.
Very family-focused. Can feel crowded with kids during school holidays.
Arcadia and Aurora are adults-only. Main fleet is mixed but civilised.
Heavily family-oriented. Adults-only spaces exist but are limited.
Haven suites offer an adult-focused enclave. Main ship is family-friendly.
~£11/day pp. Transparent and can be prepaid for a discount.
No automatic gratuities. Discretionary tipping only. Best policy in the industry.
~£15/day pp + 18% on drinks. One of the higher rates.
~£18/day pp + 20% on drinks. Highest gratuities of any mainstream line.
Gala nights are formal. Smart casual most evenings. Enforced reasonably.
Formal nights are a strength. Black tie optional on some sailings. Well-enforced.
Formal nights exist but are relaxed. Smart casual is the norm.
No formal nights. "Cruise casual" is the standard. Least dressy of the four.
Southampton sailings available. Strong Mediterranean and Northern Europe routes.
Southampton is their home port. Widest range of UK departures. Caribbean fly-cruises too.
Southampton sailings in summer. Otherwise fly to Barcelona or Miami.
Limited UK departures. Most itineraries require flying to Europe or US.
Solo cabins on newer ships. Single supplements can be high.
Good solo programme, dedicated solo cabins on Iona and Arvia. Single events.
Limited solo cabins. Single supplements are steep.
Studio cabins, solo lounge, dedicated solo events. Best line for solo travellers.
European, multilingual, family-focused. Can feel busy but energetic.
British, civilised, consistent. The "comfortable pair of shoes" of cruise lines.
American, high-energy, activity-packed. Something for everyone.
Relaxed, flexible, "Freestyle" approach. Good for people who hate structure.
Quick Verdicts: Who Wins What?
Six common scenarios, one winner each.
Best for families with young children
Royal Caribbean has the best kids facilities, water parks, and family activities. MSC is a strong second with excellent kids clubs and family pricing.
Best for budget-conscious travellers
MSC often has the lowest base fares. P&O wins on total cost if you factor in the lack of automatic gratuities and reasonable drink prices.
Best for solo travellers
NCL has dedicated studio cabins, a solo lounge, and solo events. P&O has good solo facilities on newer ships and a friendly atmosphere.
Best for food and dining
NCL's freestyle dining and specialty restaurants are genuinely strong. P&O has the most consistent MDR quality and proper formal nights.
Best for adults seeking peace and quiet
P&O's adults-only ships (Arcadia, Aurora) and civilised atmosphere are unmatched. MSC Yacht Club offers a premium enclave on any ship.
Best for first-time cruisers
P&O is the most approachable — familiar, consistent, and no surprises. Royal Caribbean is exciting but can be overwhelming for a first cruise.
Total Cost: 7-Night Cruise for Two
Base fare + gratuities + estimated extras. Approximate totals.
Based on 7-night Mediterranean cruise, balcony cabin, moderate drinkers, 1–2 specialty meals, no excursions. Actual costs vary significantly by sailing date and cabin type.
“There is no best cruise line. There is only the cruise line that best matches how you travel, what you value, and what you are willing to pay for.”
I have sailed MSC, P&O, and Royal Caribbean. Each delivered a completely different experience, and each was the right choice for that specific trip. MSC was excellent value for a family Mediterranean cruise — modern ship, good kids club, reasonable prices. P&O was perfect for a relaxed adults-focused sailing — familiar, consistent, no surprises. Royal Caribbean was genuinely impressive for the sheer scale of what they offer — the entertainment and activities are unmatched.
The mistake people make is choosing a line based on price alone, or based on what their friends recommend, without considering their own travel style. If you hate structure, P&O\'s fixed dining times will frustrate you — go NCL. If you want the cheapest possible base fare, MSC is your starting point. If you want the most impressive ship, Royal Caribbean wins. If you want no automatic gratuities and a British atmosphere, P&O is the only choice.
My advice: be honest about what matters to you. Then choose the line that delivers it, and accept the trade-offs that come with that choice. Every line has them.
Keep It Simple
The cruise line is the single biggest factor in determining what your cruise will feel like. The ship matters, the itinerary matters, but the line sets the tone — the pricing structure, the dress code, the dining style, the entertainment approach, and the overall atmosphere.
Use this guide to narrow down your choice, then research specific ships within that line. A new MSC World Class ship is a very different experience from an older MSC vessel. P&O\'s Arvia is not the same as Aurora. Royal Caribbean\'s Icon of the Seas is in a different league from their older Vision class ships.
And remember — the best cruise is the one that matches how you actually travel, not the one with the best marketing.
Frequently Asked Questions
Quick answers to common cruise line questions.
Which cruise line is best for families?
Royal Caribbean is the best for families with young children — water parks, surf simulators, kids clubs, and teen spaces are unmatched. MSC is a strong second with excellent kids clubs and family pricing.
Which cruise line is cheapest?
MSC Cruises often has the lowest base fares. However, P&O Cruises can work out cheaper overall because they do not charge automatic gratuities and have more reasonable drink prices. Factor in the total cost, not just the fare.
Which cruise line is best for solo travellers?
Norwegian Cruise Line (NCL) is the best for solo travellers. They have dedicated studio cabins, a solo lounge, and organised solo events. No other mainstream line matches their solo facilities.
Which cruise line has the best food?
Norwegian (NCL) has the strongest specialty restaurant programme and freestyle dining. P&O has the most consistent main dining room quality. Royal Caribbean and MSC are more variable — good on some ships, average on others.
Which cruise line has no automatic gratuities?
P&O Cruises is the only major cruise line that does not add automatic gratuities to your onboard account. Tipping is entirely discretionary. All other mainstream lines (MSC, Royal Caribbean, NCL, Celebrity, Princess) charge daily gratuities automatically.