P&O Cruise Ships Compared: Which to Choose?

The British cruise line P&O Cruises has seven ships. These range from relatively small, adult-only cruise ships to family-friendly mega-ships with space for over 6,000 guests and 1,800 crew members.

P&O Cruise ships

When you book a cruise, it’s important that you choose a ship that’s right for you. Of course, you’ll want to consider the destinations that your cruise is going to, but choosing a great ship is also very important.

In this guide, I’ll give you info on each of the P&O Cruises ships, so that you can learn the differences between them and make your decisions with wisdom.

What are the Names of the P&O Cruises Ships?

Here is the P&O Cruises ships list:

  • Arvia
  • Iona
  • Britannia
  • Azura
  • Ventura
  • Arcadia
  • Aurora

P&O Cruise Ships By Size

The following table lists P&O Cruises’ ships from largest to smallest:

ShipGross TonnageDecksLength (Metres)Guests (Double Occupancy)Guests (Full Capacity)Crew


The best way to compare the size of the P&O fleet is to refer to the Gross Registered Tonnage (GRT). This is a measure of the internal volume of the ship, expressed in ‘register tons’, each of which is equal to 100 cubic feet (2.83m3).


Also of interest when considering the size of P&O Cruises’ ships is the number of decks. Not all decks are accessible to guests. You’ll usually board a ship on deck 4 or 5 and everything below that is only accessible to crew members. The lower decks have the ship’s engines, kitchens, laundry rooms and crew cabins.

Decks usually have letters or names as well as numbers, as you can see from this illustration of the decks on Britannia.

P&O Cruise ship decks


When quoting the passenger capacity of a cruise ship, P&O Cruises uses a number that’s based on two guests in each cabin and one guest in every single cabin.

However, in reality, there could be more than that, as some cabins also have upper beds and sofa beds that can be used.

In the school holidays particularly, you may find that the number of guests on the ship is closer to the maximum capacity as most of the extra beds will be used by children.

extra beds on Azura


The smaller P&O cruise ships tend to have a higher crew to guest ratio. On Aurora, there will usually be one crew member for every 2.2 guests, so you can expect a high level of service. On the largest ships, a ratio of one crew member for every 3 guests is closer to the norm. 

What is the Biggest P&O Cruise Ship?

The biggest ship in the P&O Cruises fleet is Arvia. This ship is slightly larger than sister-ship Iona, with a gross tonnage of 184,700, compared to 184,089 for Iona. Each of these two ships can accommodate up to 6,264 guests and 1,800 crew members.


What is the Smallest P&O Cruises Ship?

The smallest ship in the P&O Cruises fleet is Aurora with a gross tonnage of 76,152. This ship has 13 decks and is 270 metres long. She can accommodate 1,874 guests at double occupancy along with 860 crew members.


P&O Cruise Ships By Age

The following table lists P&O Cruise’s ships from newest to oldest:

ShipYear BuiltRefurbished

The oldest P&O Cruises ships are over twenty years old. That may seem old, but well-maintained cruise ships often last for around 30 years. And P&O Cruises ships have certainly been well looked after.

Each ship undergoes a major dry-dock refurbishment at least every five years. With refreshed decor, carpets and linens whenever needed, even the oldest ships in the P&O Cruises fleet offer luxurious surroundings in which you can relax.

What is P&O Cruises’ Newest Ship?

P&O Cruises’ newest ship is Arvia. A sister-ship to Iona, Arvia made her maiden voyage in December 2022. After a couple of cruises from the UK, she spent her debut season in the Caribbean before returning to the UK for the summer.

You can see how Arvia compares to Iona here: 9 Key Differences Between Arvia & Iona.

What is P&O Cruises’ Oldest Ship?

P&O Cruises oldest ship is Aurora. This small, adult-only cruise ship entered service in April 2000 and was Christened by Princess Anne in Southampton. The ship’s maiden voyage was halted after just 16 hours when a major technical fault meant that the ship must return to port immediately for repairs.

P&O Cruises Adults Only Ships

Two of P&O Cruises’ ships – Arcadia and Aurora – are exclusively for adults. These ships only accept guests who are aged 18 and over. They’re popular with retired couples and those who prefer to cruise child-free.

The adult-only ships, Arcadia and Aurora, are the smallest and oldest ships in the P&O Cruises fleet. Both ships offer a variety of cruises from mini-breaks departing from Southampton to exotic voyages and world cruises.

Dining on P&O Cruise Ships

Most P&O Cruises ships have a choice of three dining options:

  • Club Dining 1st Sitting – Eat at 6.30pm at the same table every night
  • Club Dining 2nd Sitting – Eat at 8.30pm at the same table every night
  • Freedom Dining – Arrive any time between 6pm and 9.30pm

Iona and Arvia only offer Freedom Dining, whereas the other ships have a choice of Club Dining or Freedom Dining.

You can request either the first sitting, second sitting or Freedom Dining when you book your cruise. As P&O Cruises offers different fare types, the preferences of people who book Select Fare will be given priority over other fare types like Saver and Early Saver.


Don’t miss the latest P&O Cruises offers…

You can change your dining preference up to five days before departure via the P&O Cruises’ Cruise Personaliser online. Regardless of when you make the request, you won’t be notified of which dining time you’ve been allocated until you’re on board.

If you prefer to sit at the same table with the same waiters every night, then that could be a reason to choose one of the other ships, not Iona. 

It’s not yet known whether the new ship Arvia will offer Club Dining with set times, but it is likely that the ship will only offer Freedom Dining, as sister-ship Iona does.

Accommodation Types

There are some differences in the accommodation types that are available on each P&O Cruises ship:

  • Inside Cabins – Each P&O Cruises ship has inside cabins. Some also have the option of a larger inside cabin
  • Sea View Cabins – Britannia is unique in that she doesn’t have any outside cabins with windows, whereas all of the other ships in the P&O Cruises fleet do
  • Balcony Cabins – Balcony cabin types include standard, smaller and deluxe 
  • Mini-Suites – Mini Suites are available only on Arvia, Iona, Arcadia and Aurora. Arvia and Iona also offer conservatory mini suites.
  • Suites – Suites are available on each of P&O Cruises’ ships. Arvia and Iona also feature family sea view suites with no balcony.
  • Single Cabins – For solo travellers, single cabins take the form of inside or balcony rooms on most ships, although Aurora, Ventura and Azura also offers single sea view cabins.
Iona suite
A suite on Iona

Choosing The Best Cabin

Once you have selected the best P&O cruise ship for your holiday, the next step will be to choose your cabin.

I have created some really thorough guides to help you to do that:

Drinks Packages

Every P&O Cruises ship offers a drink package as well as the option to pay for your drinks individually by adding them to your onboard account. To decide whether the drink package is worth it for your cruise, be sure to check out my P&O Cruises drink package guide.

Alternatively, you can use my P&O Cruises Drink Package Calculator to get a quick and easy answer…

More Info About Each P&O Cruise Ship



Designed for the warm weather of the Caribbean, P&O Cruises’ Arvia features a host of family-friendly activities such as an outdoor water play zone, a high ropes course and a tropical island-themed mini-golf course. The ship’s main pool has a retractable roof that transforms into a SkyDome at night.



P&O Cruises’ eagerly-awaited ship Iona finally made her debut in 2021. The first LNG-powered cruise ship for the brand, this mega-ship features a SkyDome with aerial shows, an infinity pool and a four-screen cinema.



For a long time, Britannia was the flagship of the P&O Cruises fleet. With stylish modern decor, this ship has lots to offer with over 20 bars and restaurants, five swimming pools and world-class entertainment throughout the day and evening.



Azura is a social cruise ship with lots for everyone to enjoy together. There’s an open-air cinema, a spa with shaded cabanas and lots of entertainment for the whole family.



Offering affordable cruises for families and couples, Ventura is a great choice for winter cruises. This ship has six swimming pools including one with a retractable roof, one for adults and two for kids. Ventura is almost identical to Azura.



P&O Cruises’ Arcadia is a medium-sized cruise ship and one of the two adults-only ships in the fleet. This classic cruise ship has glass-fronted lifts with ocean views, 3,000 pieces of art and a boutique cinema.



Aurora is P&O Cruises’ oldest and smallest ship. This adults-only ship has a pool with a retractable roof, panoramic views from The Crow’s Nest bar and a beautiful atrium featuring a 35-foot sculpture.


Don’t miss the latest P&O Cruises offers…

Final Thoughts

P&O Cruises has a ship for everyone. So whether you want the kids to be entertained all day long with high ropes courses and crazy golf or prefer to relax in an elegant adult-only atmosphere, you can have just that.

It’s worth checking out reviews to see which is the best P&O cruise ship for you. Interestingly, I’ve noticed a lot of customers in reviews describe them as P and O ships – I wonder if it’s just because they don’t like the & symbol?

Regardless, whichever ship you choose, be sure to know what’s included in a P&O Cruise to make sure that there are no unexpected surprises!

If you found this interesting, please share!

Cruise Mummy

Jenni Fielding is the founder of Cruise Mummy. She has worked in the cruise industry since 2015 and has taken over 30 cruises. Now, she helps over 1 million people per month to plan their perfect cruise holidays.

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1 thought on “P&O Cruise Ships Compared: Which to Choose?”

  1. Unfair drinks package. P&O do not do individual packages everyone in your room must have the same package. My wife does not drink (medical reason) I do so it’s costing me £700 for 7 days including disembark morning. 6 days of drinks. I believe this is unfair and just p&o making more revenue.

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