When planning a holiday, many British travellers ask a definitive question: Marella Cruises vs P&O Cruises: Which Offers Better Value for Money? Comparing TUI’s fully all-inclusive Marella model against P&O’s traditional architecture is the ultimate numbers game for budget-conscious cruisers.

When you are hunting for the best value on a British cruise holiday, these two lines dominate the conversation. Both brands cater perfectly to the UK market, pricing everything in Pounds Sterling, providing kettles in your stateroom, and eliminating the automated daily tipping fees that plague travellers on American lines.

However, their fundamental approach to your holiday bill is completely different. Marella champions a strict “All-Inclusive as Standard” philosophy, baking your drinks and tips directly into the initial ticket price. P&O Cruises has traditionally favoured a “tips included, drinks extra” pay-as-you-go model—though their recent rollout of comprehensive all-inclusive package upgrades has blurred those lines.

To determine which line genuinely leaves more money in your pocket, you cannot just look at the upfront booking price. In this CruisePing financial matchup, we put both lines head-to-head to calculate the true out-of-pocket holiday expenses and lifestyle differences your family will face.

What’s Included in the Base Fare?

Understanding the exact baseline inclusions of your initial cruise ticket is essential to avoid unexpected out-of-pocket costs on your final night.

Feature / Inclusion	Marella Cruises	P&O Cruises
Daily Gratuities & Tips	Included as standard	Included as standard
Standard Alcoholic Drinks	Included as standard (House beer, wine, spirits, cocktails)	Extra / À la carte (Unless upgraded to a package)
Soft Drinks & Juices	Included as standard (Fountain sodas)	Extra / À la carte (Unless upgraded to a package)
Dining Options	Always flexible / Walk-in seating	Mix of Fixed and Flexible (Freedom) Dining
Dress Codes	Casual & Relaxed (“Dress to Impress” suggestions)	Formal & Enforced (Strict “Celebration Nights”)

The 7-Night Out-of-Pocket Expense Matchup

To show how these models play out in reality, let’s run the math for a standard couple on a typical 7-night Mediterranean sailing, tracking how additions affect your final bill.

1. The Marella Standard Setup

On Marella, your upfront ticket covers your food, tips, and a massive array of standard alcoholic and non-alcoholic drinks (including house prosecco, draught lager, gin and mixers, and a selection of cocktails).

• The Premium Upgrade Option: If you are highly particular about brands (e.g., you want canned soft drinks instead of fountain sodas, or premium spirits like Hendrick’s Gin), you can upgrade to Marella’s Premium All-Inclusive Package for a flat fee of £99 per person for the week (roughly £14 per day).
• Out-of-Pocket Drink Bill at Checkout: £0.00 (or £198 per couple if upgraded to Premium).

2. P&O Cruises: The Traditional Pay-As-You-Go Path

If you book a standard P&O cruise fare, your drinks are not included. If a couple drinks moderately—say, a morning latte, two soft drinks by the pool, two pints of beer, and two glasses of wine with dinner each day—they will spend roughly £35 per person, per day at standard P&O bar rates.

• Out-of-Pocket Drink Bill at Checkout: £490.00 per couple across the week.

3. P&O Cruises: The New All-Inclusive Fare Upgrades

To compete directly with Marella’s all-inclusive ease, P&O features bundled All-Inclusive Packages that can be added at the time of booking:

• The Classic All-Inclusive Bundle (~£49 per person, per day): Integrates the standard drinks package, an Essential Wi-Fi profile, and a £20–£45 speciality dining credit depending on your cruise length.
• The Deluxe All-Inclusive Bundle (~£59 per person, per day): Upgrades you to premium double spirit measures, top-tier craft beers, an Ultimate streaming Wi-Fi profile, and enhanced dining credits.
• Out-of-Pocket Upgrade Bill: Adds £686.00 to £826.00 per couple to your upfront holiday invoice.

The Cruise Math Reality: For a couple that enjoys a daily drink, a Marella cruise ticket that initially looks £300 to £400 more expensive than a baseline P&O cruise fare can actually work out cheaper once you factor in P&O’s additional drinks packages or à la carte bar bills.

Dining & Atmosphere: Freedom vs. Tradition

Beyond the raw math, the day-to-day lifestyle on these ships shifts dramatically based on rules and layout configurations.

Dining Flexibility

• Marella is 100% flexible. There are no fixed dining times or assigned tables across the entire fleet. When your family is hungry, you simply wander down to the main dining rooms or buffet and get seated. No apps, no strict schedules.
• P&O utilises a hybrid model. On mega-ships Iona and Arvia, dining is fully flexible via the My Holiday app virtual queue system. However, on their mid-sized and traditional ships (Britannia, Azura, Ventura, Arcadia, Aurora), you must choose between Fixed Seating (eating at the same table at 6:30 PM or 8:30 PM every night) or Freedom Dining.

Dress Codes and Elegance

• P&O values traditional formal elegance. On their “Celebration Nights,” the dress code is strictly enforced across the main restaurants and bars. Men are expected to wear dinner jackets, tuxedos, or dark suits, and women opt for cocktail dresses or ballgowns. If you love dressing up to the nines, P&O provides a spectacular, traditional sense of occasion.
• Marella keeps things distinctly casual. Their formal nights are billed as relaxed “Dress to Impress” events. While many passengers put on a nice shirt or a summer dress, the rules are treated more as a creative suggestion than a barrier to entry. It is perfect if you hate packing a heavy suit or tuxedo for a hot summer holiday.

Value Leader Verdict: Which Line Wins?

Choose Marella Cruises if:

• You want total budgetary certainty: If you want to step off the ship on the final morning with a clean £0.00 balance on your cabin account, Marella is unmatched. It is the premier choice for social drinkers and families who want to give kids the freedom to order soft drinks without checking a running total.
• You want a relaxed, casual holiday vibe: If you prefer flexible, reservation-free dining and want to leave the formal dinner wear at home, Marella’s laid-back atmosphere removes all holiday friction.
• You love the Fly-Cruise layout: Because TUI controls the flights, transfers, and ships, their bundled packages for Mediterranean and Caribbean winter getaways represent phenomenal, hassle-free value.

Choose P&O Cruises if:

• You are a light drinker or tea-only holidaymaker: If you rarely touch alcohol and are content with free buffet tea, coffee, and tap water, paying for Marella’s built-in drinks model is a waste of money. P&O’s pay-as-you-go model will save you a fortune.
• You love traditional formal cruise nights: If dressing up in a tuxedo or evening gown and participating in an elegant, multi-course formal night is a core part of what makes a cruise feel special to you, P&O delivers that classic experience beautifully.
• You prefer driving over flying: If you want to bypass airports completely and utilise Southampton’s seamless drive-up valet infrastructure, P&O’s hardware and UK port footprint cannot be beaten.