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Iona Review

4.0 / 5.0
Editor Rating
121 reviews
Iona (Image: P&O Cruises)
Editor Rating
Very Good
Sue Bryant
Cruise Critic Contributor

Iona is the biggest cruise ship ever built for the UK market, packed with entertainment venues and more than 30 places to eat and drink. With a capacity of 5,200 passengers, the ship has the feel of a lively but classy floating resort.

Iona Cruise Ship's Deck Plan Is Well Planned and Brings the Outside In 

The ship is certainly striking. At the heart of Iona's deck plan is the dazzling Grand Atrium, with walls of glass on both sides spanning three floors, filling the space with light and sea views. Polished white marble and gleaming chrome add to the elegant, airy feel, while a curved marble staircase sweeps down into the centre.

The SkyDome is another 'wow' moment at first sight and a first for P&O Cruises, too. An enormous glass dome covers a double-height space on Decks 16 and 17, which serves as a pool, drinking and dining venue by day and a dramatic entertainment space in the evenings. Other intriguing features making their debut include a boutique, four-screen cinema, an intimate nightclub masterminded by ex-Take That frontman Gary Barlow and the first gin distillery at sea.

There's a lot that's well planned about this ship. Instead of one big pool and the overcrowding that can bring, there are two infinity pools on the cascading aft decks, the indoor SkyDome pool and the smallish Beachcomber pool on Deck 18, which spreads passengers out efficiently. 

Conservatory Mini-suites are a High Point of Iona Cabins

New for Iona are 95 Conservatory Mini-Suites, a brilliant midway option between a balcony cabin and a suite. Iona’s Conservatory Mini-Suites offer a soothing space featuring a deeper balcony with a glass-enclosed sitting area. One of the perks of this room type is it allows passengers to open the area up to create a bigger outdoor space or close it off from the main cabin. This function is handy if you're travelling with a young child and you want to continue your evening after you've put them to bed. 

Entertainment and Restaurants on Iona Target a Younger Crowd 

Iona is a departure in tone for P&O Cruises. It's clearly aimed at a younger demographic than the line's more traditional ships, in the style of the entertainment, nightlife and restaurants.

There are nods to tradition in the formal gala nights, the captain’s midday announcement and familiar restaurants that P&O Cruises regulars expect, including Brodie's pub and the Crow's Nest lounge. But in other areas, there's big change; open-seating dining, for example, and the requirement to book everything via the MyHoliday app. 

Food on Iona Offers Plenty of Variety, But Not Everything Works 

With so many bars and restaurants, food on Iona offers plenty of variety and you really could eat and drink somewhere different every day. The concept of lots of smaller restaurants instead of a few huge ones means the ship doesn't feel crowded. 

Not everything works. Some of the new restaurants feel soulless. There's a frustrating adherence to exactly what’s on the bar menus, so you can't, for example, get a martini in the Crow's Nest; you can only order from the fixed menu. Covid protocols have affected service; there's no turndown in the cabins anymore, which feels odd for anybody who enjoys the sense of luxury a cruise brings. The Wi-Fi is also extremely expensive, at £140 for a week of unlimited use for one device.

Overall, though, Iona is an impressive ship, packed with quality entertainment and likely to be a huge hit with younger cruisers looking for nightlife, good food and affordable entry-level pricing.

Health & Safety on Iona 

P&O Cruises requires all adults to be fully vaccinated. Children from five upwards who are not vaccinated must take a PCR test within 120 hours before embarkation. All guests, including vaccinated adults, must take a lateral flow test before boarding, which is offered free of charge at Southampton as either a drive-through facility, shared with other Carnival Corporation ships (so busy when more than one ship is embarking) or a walk-in space at the terminal itself for those who arrive by train or taxi.

Before Boarding

  • Proof of double vaccination or a negative PCR test, as required 
  • COVID-19 insurance
  • Pre-boarding test


  • Masks in all public spaces
  • Social distancing
  • Capacity limits in all bars and restaurants
  • Pre-booking encouraged via the My Holiday app
  • Sanitizing stations all over the ship
  • Fresh mask in your cabin every night
  • No dancing, except in dance classes
  • No evening turndown in the cabins
  • Safety drill via in-cabin video and then individual check in at muster station
  • Waiters minimise touch, so no longer pull out a chair to seat a passenger in a restaurant
  • Cruise cards must be laid on the table to be scanned; waiters won’t touch them

Off the ship

  • Excursions will comply with local rules when they start again; some countries may allow cruise ship 'bubble' excursions only.


Good for families, plenty of evening entertainment, great food


Pricey WiFi; inflexible menus; food quality varies

Bottom Line

Big ship with impressive choice and quality entertainment geared to British tastes


Passengers : 5,200
Crew : 1,800
Passenger to Crew : 2.89:1
Launched : Summer 2020
Shore Excursions : 187


Included with your cruise fare:

  • Main dining rooms, the buffet and select other eateries
  • All theatre and SkyDome shows
  • Most daily activities unless noted below
  • Use of the gym, but not most classes
  • Gratuities

Not included with your cruise fare:

  • Specialty dining
  • All drinks beyond tap water, tea, coffee and select juices in the buffet
  • Spa treatments
  • Shore excursions
  • Wi-Fi
  • Room service delivery charge of £2.50

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Iona Cruiser Reviews

Ship too big for Fjords

Beware if u book this u need good weather as Iona is just too big for the fjords. Feel a bit cheated.Read More
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6-10 Cruises

Age 50s

Crowded, noisy booze cruise

In the meantime, we did another Iona cruise in January this year and that was lovely, but there were only 2500 passengers on board.Read More
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10+ Cruises

Age 70s

At £59 per person per day for a balcony, it was the cheapest of our 36 cruises. EXCELLENT value!!

We'll be back on the Iona !!Read More
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10+ Cruises

Age 70s

Wonderful cruise to beautiful Norway

I am quite surprised by some of the reviews for Iona. We found her to be a lovely, bright, big and very clean ship.Read More
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6-10 Cruises

Age 40s

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