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P&O Arvia vs Iona: which is better in 2026?

By Cruise Advisor Editorial Team · Updated 2026-08-26 · 8 min read

Family watching the sunset at sea, representing P&O Arvia and Iona traveller fit

Trying to choose between P&O Arvia and Iona for 2026? We compare the sister ships across itineraries, activities, dining and cabins, with clear picks for families, couples, sunseekers and fjord fans—plus practical booking and money‑saving tips.

P&O Arvia vs Iona: which is better in 2026? If you’re torn between these Excel‑class sister ships, you’re not alone. On paper they’re very similar—big, modern, and packed with dining and entertainment—but there are meaningful differences in itineraries, outdoor features and a few headline venues that can tip the balance depending on who you are and when you want to sail. This guide breaks down the real‑world distinctions, with a quick verdict, a decision table, and tailored picks for families, couples, sunseekers and scenic‑route lovers. Where policies or features can change, we flag them and recommend checking P&O’s official site before you book. If dining is a deciding factor, the Arvia included-versus-extra restaurant guide gives the venue-level planning detail.

Arvia vs Iona at a glance: what’s actually different

Both Arvia and Iona are LNG‑powered sister ships in P&O’s Excel class with broadly similar layouts, cabin types (including Conservatory Mini‑suites), SkyDome for all‑weather relaxation, and a mix of included and speciality dining. The stand‑out, commonly cited differences in 2026 are:

Itineraries: Iona is best known for ex‑Southampton fjords cruises and Canary Islands seasons; Arvia typically does Caribbean fly‑cruises in winter and Mediterranean summers. Always verify the current schedule on P&O’s official site as deployments can change.
Outdoor fun: Arvia features the Altitude activity zone with a high ropes course and mini‑golf, plus the Mission Control multi‑sensory experience. These are big hits for active families and teens. Iona doesn’t mirror all of those headline attractions.
Dining nuance: Menus evolve, but Arvia introduced Green & Co feat. Mizuhana (plant‑led dishes and a sushi bar). Both ships share P&O favourites such as The Epicurean, Sindhu, Keel & Cow, The Olive Grove, The Quays and more; exact venues and surcharges can change, so check the latest ship pages before you bank on a particular restaurant.
Seasonality and vibe: Iona feels purpose‑built for cooler, scenic cruising with its expansive indoor spaces and SkyDome shows. Arvia’s outdoor spaces shine on sunny itineraries, especially in the Caribbean.

Objective similarities (ship class, general layout) make them more alike than different, so your decision should hinge on itinerary, climate, and those few signature venues. Policies, dining line‑ups and entertainment are subject to updates—verify specifics with P&O before booking.

<table><thead><tr><th>Feature</th><th>Arvia (2026)</th><th>Iona (2026)</th></tr></thead><tbody><tr><td>Typical winter deployment</td><td>Caribbean fly‑cruises (subject to change)</td><td>No‑fly ex‑Southampton (e.g., Canaries/Fjords; subject to change)</td></tr><tr><td>Typical summer deployment</td><td>Mediterranean from Southampton (subject to change)</td><td>Norwegian fjords and Northern Europe from Southampton (subject to change)</td></tr><tr><td>Outdoor thrills</td><td>Altitude ropes course, mini‑golf; Mission Control experience</td><td>Focus on indoor SkyDome & lounges; no like‑for‑like ropes course</td></tr><tr><td>Dining highlights</td><td>Includes Green & Co feat. Mizuhana (plant‑led & sushi)</td><td>Similar core venues; exact line‑up can differ—check ship page</td></tr><tr><td>Best for climate</td><td>Warm‑weather sun and beach days</td><td>Cooler‑weather comfort and scenic cruising</td></tr><tr><td>Best for</td><td>Active families, sunseekers, Caribbean fans</td><td>No‑fly travellers, fjord lovers, scenic cruisers</td></tr><tr><td>Drinks/Wi‑Fi packages</td><td>Fleetwide P&O packages (verify current tiers)</td><td>Fleetwide P&O packages (verify current tiers)</td></tr><tr><td>Accessibility</td><td>Modern ship with accessible cabins (verify availability)</td><td>Modern ship with accessible cabins (verify availability)</td></tr></tbody></table>

Itineraries in 2026: sun vs scenery (and why that matters)

In 2026, the most practical difference is where the ships go and how you get there.

Iona: Known for ex‑Southampton sailing, especially the Norwegian fjords in summer and often Canary Islands or Northern Europe at other times. No airport queues appeals to families with lots of kit and to travellers who prefer not to fly.
Arvia: Typically offers Caribbean fly‑cruises in winter (with flights arranged by P&O) and Mediterranean summers from Southampton. Warm‑weather days make the outdoor spaces and water‑adjacent lounging more appealing.

Because cruise deployments can shift, always confirm the exact 2026 itinerary, embarkation port and any included flights on P&O’s official website before you commit.

Pick Arvia if your priority is guaranteed warmth in winter, beach days and outdoor family activities.
Pick Iona if you want no‑fly cruises, dramatic fjord scenery, and big‑window lounging under the SkyDome.
If you’re itinerary‑agnostic, shortlist by onboard extras: Arvia’s Mission Control and ropes course vs Iona’s emphasis on indoor entertainment and scenic viewing.

Families and multi‑generational groups

Both ships are family‑friendly with P&O’s kids’ programme (The Reef), splash areas and family cabins. The key family differentiator is Arvia’s outdoor activity deck and Mission Control, which can be a clincher for teens and adventurous kids. Iona remains excellent for families who value ease of a no‑fly Southampton departure, especially with prams or grandparents in tow.

Cabin planning: Conservatory Mini‑suites (available on both) add an extra flexible indoor‑outdoor space that works well for nap times or quiet play. Family cabins with sofa beds or Pullmans are offered on both ships—check exact capacities and layouts when booking, as these vary and sell out early in school holidays.

Couples and adult time

Couples will find quiet nooks and date‑night dining on both ships. For warmer late afternoons at sea, Arvia’s outdoor bars and sun decks feel resort‑like. For candle‑lit evenings and live music, Iona’s lounges and the 710 Club are hard to beat. Both ships typically offer Sindhu and The Epicurean for a special night; exact venues and surcharges are subject to change, so confirm on the ship pages before you sail.

Dining and bars: the feel on each ship

The core P&O line‑up spans included dining rooms, a buffet, The Quays food market and popular speciality venues like Keel & Cow (steaks/burgers), The Epicurean (fine dining) and Sindhu (Indian‑inspired). Arvia’s Green & Co feat. Mizuhana brings a plant‑led menu and sushi bar that foodies have noted as a differentiator; if that’s a must‑try, lean Arvia. Wine lovers and tapas fans will still find an excellent spread on both ships—menus, venues and any cover charges can be updated, so check the latest on P&O’s official ship pages. For deeper planning help on costs vs inclusions, see P&O speciality dining: what’s worth it.

Lock in must‑do speciality restaurants on embarkation day or via the app if available—prime sea days fill first.
On Arvia, pre‑book Mission Control and check height/age rules for Altitude to avoid disappointment.
Mix included and speciality venues to control spend—an every‑other‑night approach balances variety and budget.
If you prefer spontaneous dining, choose later slots; early tables are snapped up by families.

Cabins and accessibility

The cabin playbook is very similar across both ships: from Inside to Balcony, Conservatory Mini‑suites and Suites, plus accessible stateroom options. If you’re prone to motion, mid‑ship and lower decks tend to be gentler—useful for Iona’s North Sea passages or Bay of Biscay crossings, and equally sensible for any itinerary. For wheelchair users or mobility scooters, request an accessible cabin early and verify door widths, bathroom specs and storage policies directly with P&O, as categories and inventory are limited and details can change.

Solo travellers: Both ships attract a broad UK crowd; look for hosted meet‑ups in the daily programme and consider flexible dining to meet fellow cruisers.

Onboard entertainment and activities

You can expect West‑End‑style theatre shows, live music (including the 710 Club concept), quizzes and day‑to‑night programming on both ships. Iona leans into its SkyDome with poolside shows and lounge seating when the weather is brisk outside. Arvia’s Altitude and Mission Control add fresh, family‑friendly adrenaline and problem‑solving fun. Specific show titles, age policies and pricing (where applicable) can change—check your cruise personaliser or P&O’s site closer to sailing.

Weather, design and comfort

Arvia’s expansive outdoor spaces play best in reliably warm weather—think Caribbean winters and Med summers. Iona’s big glass‑roofed SkyDome and abundant indoor vantage points make it a natural fit for scenic, cooler‑weather itineraries like the fjords, where you’ll want cosy seating and panoramic views without braving the breeze for hours. Both ships offer promenade access and plenty of lounges either way; this is about emphasis rather than absolutes.

<table><thead><tr><th>Traveller type</th><th>Better pick</th><th>Why</th></tr></thead><tbody><tr><td>Active families with teens</td><td>Arvia</td><td>Altitude ropes course and Mission Control add unique family activities</td></tr><tr><td>Sunseekers (winter)</td><td>Arvia</td><td>Caribbean fly‑cruises typically offer warm weather and beach stops</td></tr><tr><td>No‑fly travellers</td><td>Iona</td><td>Regular ex‑Southampton departures remove flights from the equation</td></tr><tr><td>Fjord and scenery fans</td><td>Iona</td><td>Well‑suited to scenic cruising with SkyDome and indoor viewing</td></tr><tr><td>Foodies (plant‑led/sushi)</td><td>Arvia</td><td>Green & Co feat. Mizuhana is a notable extra</td></tr><tr><td>Nervous flyers / travelling with lots of kit</td><td>Iona</td><td>No flights, simple UK embarkation</td></tr><tr><td>Couples seeking relaxed evenings</td><td>Tie</td><td>Both offer intimate venues; choose by climate and dining preferences</td></tr><tr><td>Mobility needs</td><td>Tie</td><td>Both have accessible cabins—verify exact features and availability</td></tr></tbody></table>

Budgeting and saving in 2026

Compare fly‑cruise vs no‑fly: Arvia’s Caribbean sailings often bundle flights; compare total costs (including luggage and transfers) with Iona’s ex‑Southampton options. If you’re within easy reach of Southampton, the no‑fly saving can be significant.
Cabin choice trade‑offs: Inside cabins on scenic itineraries can work if you plan to be on deck for the views; put the saving towards speciality dining or a shore tour. For the Caribbean, a standard balcony can punch above its weight for private sun and fresh air.
Drinks and Wi‑Fi: Packages are fleetwide and can change. Run your numbers realistically before purchasing—see our overview: P&O drinks packages guide and P&O Wi‑Fi explained.
Timing: Shoulder weeks often undercut peak school holidays. For fjords, consider late May to mid‑June for long daylight (subject to schedule). For the Caribbean, early December or post‑New Year weeks can be gentler on the wallet if offered.
Onboard credit: If P&O advertises OBC on select sailings, prioritise spending it on speciality dining or a bucket‑list excursion. Never assume an offer is current—check dates and T&Cs.

Airport meals and luggage for fly‑cruises (Arvia winter), if not included
Specialty dining cover charges and selected experiences (e.g., Mission Control)
Gratuities/tipping policy changes (check P&O’s latest policy before sailing)
Wi‑Fi and drinks packages if you opt in
Shore excursions vs DIY sightseeing
Parking or rail to Southampton for Iona/no‑fly cruises—see our guide: Southampton cruise parking

Our editorial verdict for 2026

Objectively, Arvia and Iona are sister ships with near‑identical fundamentals. Editorially, we’d say: pick Arvia if you want winter sun, resort‑style outdoor spaces and headline family activities; pick Iona if you want no‑fly simplicity, fjord‑forward scenery and cosy SkyDome days. Food‑motivated cruisers might lean Arvia for Green & Co/Mizuhana; otherwise, treat dining as a tie pending the latest menus. For many UK travellers, the real decider is flights vs no‑fly—and that often trumps small onboard differences.

How to choose your exact sailing date

Fjords (Iona): Longer daylight in late spring/early summer helps with scenic viewing; earlier and later shoulder periods may be cheaper but cooler. Check actual day‑by‑day daylight for your dates.
Caribbean (Arvia): Warm year‑round; festive periods and school holidays usually price higher. Weather can vary; monitor seasonal patterns and consider travel insurance that covers flight disruption on fly‑cruises.
Canary Islands (often Iona): A good winter‑sun compromise without flying—temperatures are milder than the Caribbean but usually comfortable.

Whatever you choose, review the exact 2026 deployment and any included flights on P&O’s site before you lock in.

Packing and prep: Arvia vs Iona

For Arvia’s Caribbean winter: prioritise sun protection, lightweight layers, reef‑safe sunscreen where applicable, and water shoes for some beaches. A light rain jacket is still handy for tropical showers.

For Iona’s fjords and Northern Europe: think layers, waterproofs, a warm hat and gloves for open‑deck viewing, and binoculars if you enjoy wildlife spotting. Footwear with good grip is useful for damp decks and cobbled ports.

Both ships have formal/black‑tie evenings on many sailings. Dress code specifics can vary by itinerary—see our primer: P&O dress code explained and always verify your sailing’s guidance.

Seasickness and cabin location

If you’re sensitive to motion, favour mid‑ship and lower decks, and look at itineraries with calmer sea days. Caribbean routes often feel gentler than North Sea crossings, but conditions vary. For more coping strategies, see: Cruise seasickness tips.

What’s included: clarify before you count on it

Across the P&O fleet, you can expect included main dining rooms, buffet, entertainment and kids’ clubs, with speciality dining, premium coffees, some fitness classes, Wi‑Fi tiers and drinks packages as optional extras. Gratuity policies, package names and inclusions can change; confirm the current details on P&O’s official site for your exact 2026 sailing. If you’re undecided on packages, start without and add onboard if permitted and it still makes sense after day one.

Final call: pick by climate, then fine‑tune

If you want warm winter sun and active outdoor days, book Arvia.
If you want no‑fly UK departures and dramatic northern scenery, book Iona.
If both fit, use the presence of Arvia’s Altitude/Mission Control and Green & Co as tie‑breakers, or pick purely by itinerary dates and cabin availability.

Either way, lock in must‑have cabin types early for 2026—Conservatory Mini‑suites and accessible cabins are limited and popular.

Sources and verification

Before booking, verify features, venues, policies and itineraries here:
- P&O Iona ship page: pocruises.com/cruise-ships/iona
- P&O Arvia ship page: pocruises.com/cruise-ships/arvia
- Drinks packages: pocruises.com/plan-your-holiday/drinks-packages
- Wi‑Fi/internet packages: pocruises.com/plan-your-holiday/internet-packages
- Family & kids’ clubs (The Reef): pocruises.com/onboard/the-reef
- Accessible cruising: pocruises.com/plan-your-holiday/accessible-cruising
- Norwegian fjords overview: pocruises.com/cruise-destinations/norwegian-fjords-cruises
- Caribbean cruises overview: pocruises.com/cruise-destinations/caribbean-cruises

Details can change; rely on the official P&O pages for the latest 2026 information.

Frequently Asked Questions

Is Arvia bigger than Iona?

They are sister ships in P&O’s Excel class with very similar overall size and layout. Capacity figures and deck plans can be updated, so if exact numbers matter to you, check each ship’s page on P&O’s official website before booking.

Which ship is better if I don’t want to fly in 2026?

Iona. It is known for no‑fly ex‑Southampton itineraries, including fjords and Canary Islands. Always confirm the 2026 schedule on P&O’s site, as deployments can change.

Which ship is better for families with teens?

Arvia generally, thanks to the Altitude ropes course and the Mission Control experience alongside the fleetwide kids’ programme. Check age/height rules and any fees for these attractions before you sail.

Do both ships have the same drinks and Wi‑Fi packages?

Packages are offered fleetwide across P&O but names, prices and inclusions can change. Review the latest Drinks and Internet package details on P&O’s official site for your exact 2026 sailing before purchasing.

Are formal nights still a thing on Arvia and Iona?

P&O typically features Evening Casual and Black Tie nights fleetwide, but the number and schedule vary by itinerary length and route. Your cruise personaliser and P&O’s site will show what applies to your 2026 sailing.

Which ship is better if I get seasick?

Choose itineraries and cabin locations wisely rather than focusing solely on the ship. Mid‑ship, lower decks feel gentler. Caribbean routes can be calmer than some Northern routes, but sea conditions vary. If you’re concerned, select Iona fjords sailings with plenty of sheltered scenic cruising days and follow medical guidance.

Do both ships have accessible cabins and good step‑free access?

Yes, both are modern ships with accessible stateroom categories and step‑free routes. The exact number, sizes and features can vary, and inventory is limited—review P&O’s accessible cruising information and confirm specifics for your 2026 sailing before you book.

Will Arvia and Iona both sail from Southampton in summer 2026?

Both ships commonly operate from Southampton for parts of the year, but deployments can change. Check the current 2026 itinerary pages on P&O’s official site to see precise embarkation ports and dates.