Cruise ship plug sockets UK guide: what to pack
A practical 2026 UK guide to cruise ship plug sockets: socket types by line, voltage, safe adapters, USB options, and what to pack for stress-free charging.
If you’re sailing from the UK this year, this cruise ship plug sockets UK guide explains exactly what you’ll find in most cabins in 2026, what adapters to bring, and what’s usually restricted by cruise lines. We’ll cover UK lines like P&O, Cunard and Marella, plus the big international fleets, so you can charge phones, cameras and medical devices without stress. Because onboard policies and fittings can change, always verify details on your cruise line’s official website before you pack.
The essentials: plug types, voltage and what that means
On cruise ships you’ll typically encounter a blend of socket standards because vessels sail globally:
- UK Type G (three‑pin, 230V): Often found on UK‑market ships, but not guaranteed fleet‑wide.
- European Type C/F (two‑pin, 220–230V): Very common in cabins.
- North American Type A/B (flat two/three‑pin, 110–120V): Also very common in cabins.
Voltage matters for heat‑generating appliances (straighteners, curlers, razors). Many travel electronics (phones, tablets, laptops, cameras) are dual‑voltage (100–240V) and will work with a simple plug adapter. Always check the rating label on your device or charger; if it reads 100–240V, you only need the right plug shape. If a device is single‑voltage, do not use it on the wrong voltage. Most cruise lines provide a hairdryer in the cabin; irons are typically banned for fire safety.
<table><thead><tr><th>Cruise line (UK context)</th><th>Typical socket mix</th><th>Typical voltages</th><th>Notes (check official site)</th></tr></thead><tbody><tr><td>P&O Cruises (UK)</td><td>Often UK 3‑pin + EU 2‑pin; USB in newer ships</td><td>220–230V and 110V (varies by outlet)</td><td>Newer UK‑facing ships commonly include UK sockets; verify for your specific ship and cabin grade.</td></tr><tr><td>Cunard</td><td>Mix of UK 3‑pin, EU 2‑pin and US 2‑pin; USB on newer refits</td><td>110V and 220V</td><td>Exact layout differs by ship and stateroom; check deck plans and FAQs.</td></tr><tr><td>Marella Cruises (TUI)</td><td>Usually EU 2‑pin and/or US 2‑pin; some ships may feature UK 3‑pin post‑refit</td><td>110V and 220V</td><td>Older hardware varies; confirm for your ship on TUI/Marella FAQs.</td></tr><tr><td>Royal Caribbean</td><td>Commonly US 2‑pin + EU 2‑pin; USB in many cabins, USB‑C on newest</td><td>110V and 220V</td><td>Newbuilds tend to have better USB provision; verify by ship.</td></tr><tr><td>MSC Cruises</td><td>Mainly EU 2‑pin + some US 2‑pin; USB on newer ships</td><td>110V and 220V</td><td>USB availability and placement vary; check your exact ship page.</td></tr><tr><td>Norwegian (NCL)</td><td>US 2‑pin + EU 2‑pin; USB common on newer/refitted ships</td><td>110V and 220V</td><td>Confirm outlet count and type in your stateroom category.</td></tr><tr><td>Princess</td><td>US 2‑pin + EU 2‑pin; USB increasingly common</td><td>110V and 220V</td><td>Counts vary by ship age and refit cycle.</td></tr><tr><td>Celebrity</td><td>US 2‑pin + EU 2‑pin; USB/USB‑C on newest ships</td><td>110V and 220V</td><td>Edge‑class has strong USB provision; verify specifics.</td></tr><tr><td>Disney Cruise Line</td><td>US 2‑pin + EU 2‑pin; USB in most modern cabins</td><td>110V and 220V</td><td>Check your ship’s stateroom amenities list.</td></tr><tr><td>Virgin Voyages</td><td>EU/US mix; USB‑A and USB‑C on new ships</td><td>110V and 220V</td><td>Good bedside USB provision; confirm for your cabin type.</td></tr></tbody></table>
Adapters 101: what’s usually safe and what’s often restricted
What generally works: a compact, non‑surge universal travel adapter (covering UK/EU/US) and a quality multi‑USB charger (ideally with USB‑C PD for faster charging). What to treat with caution: household extension leads and surge‑protected power strips. Many cruise lines list surge‑protected and/or daisy‑chain extension devices as prohibited due to fire risk; policies differ, so check your line’s official prohibited items list before you pack. If you rely on a medical device (e.g., CPAP), most lines will arrange an approved extension lead on request—contact the accessibility or medical team in advance and reconfirm in your booking.
- Usually acceptable: Simple plug adapters without surge protection; multi‑USB wall chargers; genuine device chargers.
- Often restricted: Surge‑protected strips; household extension leads; cube taps with surge; untested multi‑way blocks.
- Typically banned: Irons, clothes steamers, kettles and toasters brought from home; heating plates; candles/incense.
- Often permitted by request: Approved extension leads for CPAP or mobility aids (arranged via the line).
Notes on UK‑focused lines (verify before you pack)
P&O Cruises, Cunard and Marella sail primarily with UK guests in mind, and you may see UK 3‑pin sockets more often than on US‑centric fleets—especially on newer or recently refurbished ships. That said, not every ship or cabin grade is identical. Treat the following as directional guidance, not a guarantee; confirm on the official site for your ship and sail date.
P&O Cruises: what UK travellers should expect
Newer P&O ships are often fitted with a good mix of UK 3‑pin and European two‑pin outlets, plus USB near the bed, while older or non‑UK‑built vessels may differ. If you’re packing for P&O, a non‑surge universal adapter plus a multi‑USB charger usually covers all bases. For broader packing help, see our guide: P&O Cruises packing. Always verify the exact outlet mix and any restrictions on P&O’s official FAQs before sailing.
Cunard: elegant ships, varied sockets
Cunard’s Queens typically provide a blend of UK, EU and US sockets, with USB more prevalent on newer refits and newer stateroom categories. Outlet counts and locations differ by ship and cabin grade, so check your chosen stateroom’s details. If you use multiple gadgets, plan for at least one non‑surge adapter and a multi‑USB charger. For broader wardrobe and packing context, see: Cunard dress code and packing.
Marella Cruises: older hardware, practical upgrades
Marella’s ships often date from previous fleets, so cabin outlets can vary more widely. Expect EU and/or US two‑pin as a baseline; UK three‑pin may appear on some refitted cabins. Because of the variance, bring a universal non‑surge adapter. If you’re sailing as a family, a compact multi‑USB charger reduces clutter. For a full packing run‑through, see: Marella Cruises packing list.
Decision table: which adapter should you pack?
<table><thead><tr><th>Traveller type</th><th>Bring this</th><th>Why it helps</th></tr></thead><tbody><tr><td>Solo light packer</td><td>1x non‑surge universal adapter + 1x dual‑port USB</td><td>Covers EU/US sockets with minimal bulk; enough ports for phone + watch.</td></tr><tr><td>Couple with multiple phones & watches</td><td>1x non‑surge universal adapter + 1x 4‑port USB (incl. USB‑C PD if possible)</td><td>Charges two phones and two wearables overnight without tying up outlets.</td></tr><tr><td>Family of four (tablets, consoles, cameras)</td><td>2x non‑surge universal adapters + 1x 6‑port USB/USB‑C charger</td><td>Spreads load across outlets; avoids queuing for sockets before excursions.</td></tr><tr><td>Photographer/creator</td><td>2x non‑surge adapters + compact USB‑C PD charger + spare camera charger</td><td>Parallel charging of batteries, laptop and phone; resilience if a port fails.</td></tr><tr><td>CPAP or medical device user</td><td>Non‑surge adapter; pre‑arranged extension from the line; backup EU plug</td><td>Ensures bedside power with approved equipment; safer than DIY extensions.</td></tr><tr><td>Suite passengers (more outlets)</td><td>1x non‑surge adapter + 1x multi‑USB</td><td>Suites often have more sockets, but an adapter still covers variations.</td></tr></tbody></table>
USB charging in 2026: USB‑A vs USB‑C
USB‑A ports are widely fitted across many cabins, but newer ships and refits are adding USB‑C, sometimes with higher power (PD) for fast charging. Because cabin USB ports can be lower‑amp outputs, a dedicated wall charger (ideally USB‑C PD 30–65W) is the most reliable way to fast‑charge modern phones, tablets and some laptops. If you rely on fast charging for short port days, bring your own charger rather than depending on built‑in cabin USBs.
Cruise bathrooms often include a two‑pin shaver outlet labelled 110/220V, intended for low‑power grooming devices. Don’t use it for hairdryers or high‑draw tools. For hairstyling, use the main cabin outlets and the ship‑provided hairdryer. If your straighteners are single‑voltage (230V only) and the cabin only offers 110V in convenient locations, consider a dual‑voltage travel model instead—avoid voltage converters unless the line explicitly allows them.
Hair tools, medical devices and other appliances
Irons and clothes steamers are commonly banned on safety grounds. Hairdryers are provided in most cabins; personal hair tools are often allowed if they’re in good condition and suitable for the available voltage, but confirm with your cruise line. If you use a CPAP, contact the accessibility or medical team before sailing; you can typically request distilled water and an approved extension, and many lines ask you to bring your machine’s full power lead. Pack spares: filters, mask parts and a backup EU plug adapter, just in case.
- Often allowed: Phone/laptop chargers; camera chargers; e‑reader chargers; travel shavers; dual‑voltage straighteners.
- Sometimes allowed with conditions: Fans (some lines prohibit); power banks (carry‑on only; capacity limits may apply); non‑surge multi‑way adapters.
- Commonly banned: Household extension leads; surge‑protected strips; irons/steamers; heating plates; personal kettles/toasters.
How many adapters do you really need?
Count your nightly charging needs: phones, watches, earbuds, camera batteries, tablets. Most guests can cover a cabin with one non‑surge universal adapter plus a 4‑port USB charger. Families and content creators may want two adapters to split charging across outlets and reduce heat build‑up. Remember that cabins often have both 110V and 220V sockets—use whichever matches your charger’s rating and plug shape. Place chargers on a hard surface with good airflow.
- 1–2 non‑surge universal travel adapters (covering EU/US)
- 1 multi‑port USB charger (preferably with USB‑C PD)
- Long USB‑C/Lightning cables (2–3m) for bedside charging
- Spare device chargers (camera/laptop) and a small 2‑pin EU USB plug
- CPAP users: pre‑arranged extension, DI water request, spare fuses/parts
- Cable ties or a pouch to keep wires organised
- A small power bank for port days (carry‑on only; check capacity rules)
- Backup plan: print or save your line’s prohibited items list
Running out of sockets on board? Here’s what to do
Prioritise essential overnight charging (phones, medical devices) and rotate less urgent items during the day. Many lounges and libraries have occasional charging points—but don’t leave devices unattended. If a must‑have outlet is out of reach of the bed, a long USB cable is usually acceptable where an extension cord might not be. For medical devices, ask Guest Services about an approved extension if you haven’t pre‑arranged one.
Suites and newer ships often have more power options
Suites and brand‑new or recently refurbished ships typically provide more outlets and better‑placed USBs (sometimes including USB‑C by the bed). If convenient charging is a high priority, consider choosing a newer ship or a stateroom category known for bedside ports. Review official stateroom photos and layouts before booking.
Line‑by‑line verification and policies change—check before you sail
Cabin refits add USB‑C; policy updates may restrict specific adapters; safety rules evolve. Treat this guide as editorial advice based on common 2026 patterns, not a guarantee. Before you complete your packing list, review your cruise line’s official FAQs below. For broader packing decisions and banned items context, our guides may help: UK cruise packing list, Forbidden items on cruises, Can you bring extensions on cruises?, and CPAP on cruises: UK guide.
Final recommendations
For most UK travellers in 2026, the simplest, safest set‑up is one compact, non‑surge universal adapter plus a quality multi‑USB charger with USB‑C. Add a second adapter for families or gear‑heavy travellers. Avoid surge‑protected strips and household extension leads unless your line explicitly allows them. If you use a CPAP or other medical equipment, contact the cruise line ahead of time to arrange an approved extension and confirm outlet placement. Lastly, verify your specific ship’s sockets and the prohibited items list on the cruise line’s official site before you sail.
Sources and verification
Check your ship’s official pages and FAQs in 2026:
- P&O Cruises UK FAQs: https://www.pocruises.com/faq
- Cunard FAQs: https://www.cunard.com/en-gb/frequently-asked-questions
- Marella Cruises (TUI) FAQs: https://www.tui.co.uk/destinations/cruise/marella-cruises/faqs
- Royal Caribbean FAQs: https://www.royalcaribbean.com/faq
- MSC Cruises UK FAQs: https://www.msccruises.co.uk/help/faq
- Norwegian Cruise Line FAQs: https://www.ncl.com/faq
- Princess Cruises FAQs: https://www.princess.com/faq
- Celebrity Cruises FAQs: https://www.celebritycruises.com/gb/faq
- Disney Cruise Line Help Center: https://disneycruise.disney.go.com/faq
- Virgin Voyages Help & Support: https://www.virginvoyages.com/help-and-support
Always confirm socket types, voltage, USB availability and prohibited items for your exact ship and sail date before packing.
Frequently Asked Questions
Do I need a UK plug adapter on P&O Cruises?
Many newer P&O ships include UK 3‑pin sockets, but layouts vary by ship and stateroom. To be safe, bring a non‑surge universal adapter covering EU/US two‑pin as well. Verify your ship’s socket types on P&O’s official FAQs before sailing.
Are extension leads allowed on cruise ships?
Household extension leads and surge‑protected strips are commonly restricted for fire safety, though policies differ by line. Some lines provide an approved extension for medical devices if requested in advance. Always check your cruise line’s current prohibited items list and, if in doubt, get written confirmation.
Will my UK hair straighteners work on board?
Check the label. If your straighteners are dual‑voltage (100–240V), they should work with the correct plug adapter. If they are single‑voltage (230V only), you may be limited to 220–230V outlets and should avoid 110V sockets. Cruise lines provide a hairdryer; irons and steamers are typically banned. Verify your line’s rules if you’re unsure.
Do cruise cabins have USB‑C ports in 2026?
USB‑C is increasingly common on newer or recently refurbished ships, often alongside USB‑A. Provision and power output vary, so bring your own USB‑C PD charger if fast charging matters. Check your exact ship’s stateroom photos and specs on the line’s website.
Can I bring a power bank on a cruise?
Generally yes, but carry it in your hand luggage and check any capacity limits or safety rules in the line’s policy. Don’t charge power banks unattended. If your ship restricts certain chargers or adapters, comply with the crew’s guidance.
I use a CPAP. How do I ensure power at the bed?
Contact your cruise line’s accessibility or medical team before sailing to request an approved extension lead and distilled water. Bring your full CPAP power lead and a spare plug adapter. At embarkation, reconfirm your request with Guest Services.
Is there a shaver socket in the bathroom?
Many cabins include a low‑power two‑pin shaver outlet, often labelled for 110/220V. It’s not intended for hairdryers or high‑draw appliances. Use the main cabin outlets for hairstyling tools and rely on the ship’s provided hairdryer.
What happens if I bring a banned power strip?
Security may confiscate restricted electricals at embarkation for collection after the cruise. In some cases, you could be asked to store the item with Security for the duration. To avoid inconvenience, review your line’s current prohibited items list and pack only approved adapters and chargers.