The usuals

This list is here to highlight the items you might not have thought to bring on a Seine River cruise. Naturally, you’ll already know to pack the basics: passport, cruise documentation, e-reader or tablet, camera, phone, headphones, insurance documents, credit cards, sunglasses, prescription medications and everyday clothes.

But here’s what else you’ll want in your bag, especially if you’re planning to make the most of each port along the Seine.

What to check with your cruise company

Every cruise line does things slightly differently. Some will expect formal attire for dinner, while others allow guests to stay in relaxed clothing throughout. Check the dress code for onboard dining and any special events.

Also, find out what amenities your ship includes. Most Seine vessels are on the smaller side but may still offer a gym, spa or splash pool. Bring swimwear or gym gear if you want to use these facilities. Robes and towels are usually provided. Slippers, too, though you may need to ask.

Basic toiletries (soap, shampoo, body lotion) are almost always available. Some cruise lines also give guests a reusable water bottle – handy for excursions. But if that’s not guaranteed, bring your own.

The things you may have missed

Health & toiletries

Gnats can be an irritant during the hot months on the Seine

UK GHIC card: If you’re a UK citizen, make sure you carry a valid Global Health Insurance Card (GHIC), which replaced the old EHIC post-Brexit. This card gives you access to state healthcare in France. Some insurers assume you’ll have one, so it may even affect your coverage.

Medications: French pharmacies are well-stocked, but you might not want to waste time locating one during a short stop. Bring basics like paracetamol, plasters, allergy tablets, diarrhoea relief and motion sickness pills (for coach transfers or rough days, even if the river is calm).

Sunscreen: Even in spring or early autumn, the UV index can be deceptively high, especially if you’re walking around all day. Pack a high-factor sunscreen and remember to reapply.

Insect repellent: The Seine River itself isn’t particularly buggy, but some riverside towns – especially in warmer months – may attract midges or mosquitoes. A small spray or roll-on will save you itchy evenings on deck.

Technology

Make sure to not run out of juice when on long excursions

Plug adapters and charging cables: Most Seine River cruise ships use European two-pin sockets (Types C or F). Many cabins also include USB or USB-C ports, but not always. Bring both an EU adapter and the right charging leads for your phone and devices.

Portable battery: Excursion-heavy itineraries can drain your phone’s battery. A lightweight power bank will save you from running out of juice mid-photo op in Monet’s garden or on a Normandy beach.

Roaming check and eSIM: Roaming within France is covered by most UK and EU mobile plans, but check your coverage before travelling. If your plan doesn’t include France, consider buying an eSIM for affordable data. River cruises generally stay within mobile signal range, so it’s worth being connected.

Payment methods

Multi-currency cards with low exchange rates are great when travelling

Euros: Most Seine River cruises operate cash-free onboard, but local cafés, markets and small shops – particularly in places like Les Andelys or Honfleur – may not accept cards. A small stash of euros in cash is useful for tips, small purchases or emergencies.

Travel-friendly payment cards: Multi-currency debit cards like Revolut, Monzo or Starling offer favourable exchange rates and are widely accepted across France. Many of them also provide instant transaction alerts – ideal for hassle-free travel.

Accessories

A portable fan can be worth its weight in gold on a hot day

Compact umbrella: Even in summer, Normandy and northern France are known for unpredictable rain. A foldable umbrella won’t take up much room and will earn its place the moment you get caught in a sudden downpour in Rouen.

Hat or cap: A wide-brimmed sunhat or baseball cap offers valuable shade during walking tours or scenic cruising. Northern France can still be hot under the summer sun, especially when there’s no breeze.

Day bag: Whether it’s a city backpack or a smaller cross-body bag, bring something to carry essentials during excursions: wallet, water, sunscreen, charger, etc. Some cruise lines offer branded tote bags, but they’re not always the most secure or comfortable to carry.

Handheld fan: Don’t expect air conditioning in most places in France. On a hot day, a small handheld fan can make a big difference to your enjoyment of an excursion. These days, most can charge using a mini-USB or USB-C charging cable, so you won’t even have to worry about bringing enough batteries.

Clothing

Comfortable walking shoes or trainers: You’ll do a fair bit of walking on a Seine cruise – from clifftop viewpoints to cobbled old towns. Normandy’s historic centres (like Rouen or Bayeux) and garden paths in Giverny are not trainer optional. Good grip and comfort matter more than style here.

Layers for all seasons: Evenings on the river can be cooler than you expect, even in summer. And spring and autumn often bring variable weather. A light fleece, sweater or windproof jacket is smart to bring – even if you don’t end up needing it.

Waterproof jacket or poncho: This is France’s north, not the Riviera. Rain showers are part of the landscape, especially in spring and autumn. A lightweight waterproof jacket is easy to pack and makes walking tours more enjoyable, even in bad weather.

Scarf or pashmina: Useful as a cover-up in churches, a wrap in the wind or just an extra layer. A lightweight scarf is surprisingly versatile and doesn’t take up much room.

Lots of socks: You’ll walk a lot, and possibly in wet weather. Dry, fresh socks are essential for happy feet. Pack more than you think you’ll need.