P&O Iona – Complete Guide to Reviews, Itineraries & Deck Plans

P&O Iona is the largest cruise ship built specifically for the UK market, a 184,700-ton Excel-class vessel that entered service in 2021. With a passenger capacity of 5,200 and a crew of 1,800, the ship has quickly become a fixture of British cruising, offering a mix of short European sailings and longer itineraries from its homeport of Southampton.

Reviews consistently describe Iona as a modern, well-equipped ship with a wide choice of dining and entertainment venues. The ship’s design, by German builder Meyer Werft, represents a significant step forward for P&O Cruises in terms of environmental technology and guest facilities.

Whether you are considering a booking for 2026, 2027, or simply want to understand what life is like onboard, this guide compiles verified facts and passenger experiences to help you make an informed decision.

What Do Real Passengers Say About P&O Iona? (Reviews & Onboard Experience)

• P&O Iona is the largest cruise ship built for the UK market and features a plethora of dining, entertainment, and wellness venues.
• Reviews highlight the ship’s spacious public areas, extensive kids’ clubs, and the SkyDome indoor/outdoor pool area, while some passengers note long queues at peak times.
• Future itineraries for 2026 and 2027 focus on Norwegian Fjords, Canary Islands, Baltic capitals, and short Mediterranean breaks.
• The ship’s casino offers slot machines and table games, but is smaller than those on US-centric lines.
• Dining variety is a major draw – 17 restaurants including specialty venues – though some come with extra charges.
• The My Holiday app is essential for pre-booking dining and entertainment, with mixed reviews on reliability.

P&O Iona Ship Details: Dimensions, Decks, Cabins & Facilities

What Are the Deck Plans for P&O Iona?

Deck plans for P&O Iona are available through the official P&O Cruises website and on third-party platforms such as TripAdvisor, which lists deck plans alongside reviews and pictures. The ship features 19 decks with prominent venues including the SkyDome, multiple dining rooms, specialist restaurants, spa areas, and a wraparound promenade deck. Several reviewers note that the layout becomes easy to navigate once you learn the main zones, though elevators can be busy during peak times.

Cabin Types and Comfort

Cabin reviews are often favorable for overall comfort. Inside cabins are described as relatively compact by some reviewers, while balcony and suite categories offer more space. Detailed photo reviews from Emma Cruises and other sources provide a good sense of cabin layouts and storage.

P&O Iona Itineraries: Where Does She Sail in 2026 & 2027?

2026 Sailing Plans

Based on available information, P&O Iona is expected to continue with a mix of short European sailings and longer cruises in 2026. The ship has been documented doing itineraries calling at Hamburg, Rotterdam, and Zeebrugge, and remains popular for no-fly holidays from Southampton. The most reliable way to view specific 2026 sailings is through the official P&O Cruises booking system.

2027 Cruises on Sale

Future cruises for 2027 are currently on sale, with an emphasis on Norwegian Fjords, Canary Islands, Baltic capitals, and short Mediterranean breaks. For a complete list of departure dates and ports, the official P&O Cruises Iona overview page remains the best resource.

How to Access Your P&O Iona Booking – Login & Manage Your Cruise

Using the My Holiday App

Dining and entertainment on Iona are heavily tied to the My Holiday app, which is used for pre-booking venues and activities. Some passengers report that the app works well and makes booking straightforward, while others find it unreliable, especially for older guests. Front-desk staff are available to help with reservations when the app proves difficult.

Managing Reservations Onboard

To log in to manage your booking, visit the P&O Cruises website and use the “Manage My Booking” feature with your booking reference and surname. The app is also used to view daily schedules, book shore excursions, and check your onboard account.

What Are the Key Milestones in P&O Iona’s History?

1. 2018 – Order placed with Meyer Werft
2. October 2020 – Delivery from shipyard
3. August 2021 – Maiden passenger voyage (from Southampton)
4. 2022 – First full year of operation with itineraries to Fjords, Baltic, Canaries
5. 2025 – Continued deployment; notable itineraries announced
6. 2026 – Additional Mediterranean and Northern Europe itineraries planned
7. 2027 – Future cruises currently on sale

What Is Known and What Remains Unclear About P&O Iona?

Most information about P&O Iona is well-established from official sources and verified reviews. However, certain details may change.

How Does P&O Iona Fit Into the UK Cruise Market?

Iona is P&O’s flagship, designed to attract families and first-time cruisers with modern facilities and a British-friendly atmosphere. Rivals include MSC Virtuosa, Royal Caribbean’s Independence of the Seas, and Carnival’s Mardi Gras. Iona differentiates with all-inclusive pricing (tips and basic drinks packages are often included) and a ‘staycation’ feel that appeals to passengers who prefer not to fly.

User feedback trends are positive for entertainment and dining variety, but negative comments often focus on embarkation/disembarkation efficiency and occasional crowding. P&O’s investment in Iona – reported at over £700 million – signals Carnival Corporation’s commitment to the UK market.

For a broader perspective on UK holiday options, you may find the Aska Lara Resort & Spa – All-Inclusive Family Resort Guide of interest, as it covers another type of family vacation.

What Do Official and Passenger Sources Say About P&O Iona?

“The SkyDome is the real wow factor – perfect for all weather.” – Passenger review on Minitravellers

Minitravellers – P&O Iona review with photos

“Iona offers the next generation of guests the holiday of a lifetime.” – P&O Cruises official site

P&O Cruises official Iona page

“The ship is a massive leap forward for P&O in terms of design and environmental technology.” – CruiseMapper review

CruiseMapper – Iona itinerary & review

Additional detailed passenger perspectives can be found in reviews from Annabel Kiki, Paul and Carole Love to Travel, and Neon Bubble, each offering distinct onboard impressions.

If you are planning a UK city break, the Things to Do in York – Free Museums Viking History and More guide provides curated suggestions for a different kind of getaway.

What’s Next for P&O Iona?

Passengers can watch for 2028 itineraries expected in late 2025. Potential drydock for minor upgrades may occur by 2025-2026, and additional cruise-and-stay packages from Southampton are anticipated. The continued integration of P&O’s My Cruise app will likely enhance onboard management for future sailings.

Frequently Asked Questions About P&O Iona