6 Reasons To Use An eSIM When You’re Cruising

This is a sponsored post for GigSky.

Staying connected on a cruise isn’t as simple as just switching on your phone. Between sky-high roaming charges, potentially pricey WiFi packages, and patchy service on older ships, getting online can be more frustrating than you’d expect.

For many travellers, using cruise WiFi just doesn’t cut it, and relying on your regular SIM card can be a dangerously expensive mistake. And while some people are perfectly happy to switch off for their cruise, others may need to rely on being online to check in with family, use maps at port, or just because they like to stay connected to social media.

So, finding a reliable and affordable way to stay online is key. That’s where an alternative solution comes in – one that’s flexible, easy to use, and won’t leave you with a nasty surprise when you get home. Let’s take a look at the reasons you might use an eSIM on your cruise.

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1. Avoid unexpected charges

We’ve all heard horror stories of people returning from holiday to find their phone bill looks more like a mortgage payment.

Roaming at sea can be dangerously expensive, and if your phone automatically connects to a maritime network, you could be racking up huge charges without realising. Even just checking a few messages could end up costing a small fortune.

A woman wearing sunglasses and a yellow cardigan relaxes on a cruise ship deck, using her phone. She is seated in a lounge chair with a cup of coffee on a table beside her, enjoying a sunny day at sea.

Cruise lines do offer WiFi packages, but they’re not always cheap, and they don’t always work as well as you’d hope.

And if you forget to switch off roaming or disable background data, you could still get caught out by unexpected charges when you’re near land but not yet connected to a local network.

An eSIM helps you avoid these nasty surprises by letting you pre-purchase data at set rates, so you always know what you’re spending.

No surprise charges, no worrying about whether your phone’s secretly racking up a bill – just simple, transparent pricing.

2. Pay for what you need instead of cruise WiFi’s pay-for-the-whole-cruise model

Cruise ship WiFi is often sold as a package for the entire trip, and while that might work for some, it’s not always the best deal.

If you only want to check emails, use maps, or scroll social media when you’re at port, why pay for a package that covers the whole cruise?

Most cruise WiFi options come in daily or full-cruise plans, and they’re not exactly cheap. Plus, they often limit what you can do, with some plans blocking video calls or streaming.

If you just need occasional internet access rather than a full-time connection, an eSIM lets you pay for the data you think you’ll need.

3. Reliable connection – even when cruise WiFi is patchy

Cruise ships rely on satellite internet, and while newer vessels have improved connectivity, older ships often still use outdated systems.

That sometimes means slow speeds, frequent dropouts, and a frustrating experience if you actually need to get online.

Even if you splash out on the premium WiFi package (if your cruise line offers one), there’s no guarantee you’ll get a reliable connection, especially when the ship is far from shore. Streaming, video calls, or even just loading a webpage can feel like a test of patience.

With an eSIM, you can switch to a local network when you’re near land, giving you a far better connection than relying on an ageing satellite system.

Whether you need to send an important message, check in with family, or just post your latest holiday snaps, an eSIM can keep you connected when cruise WiFi lets you down.

4. Get set up easily – no physical SIM needed

If you’ve ever swapped out a SIM card while travelling, you’ll know it can be a hassle. Keeping track of tiny SIM cards, worrying about compatibility, and trying to find a local shop to buy one when you arrive isn’t exactly convenient.

With an eSIM, there’s no faffing about with physical cards. You just download the eSIM profile to your phone, activate it, and you’re ready to go. It’s all done digitally, so you can set it up before you even leave home or while you’re already on your cruise.

This makes eSIMs perfect for cruising, where getting access to a local SIM card isn’t always practical. No need to hunt for a shop at your first port of call – just activate your eSIM and you’re good to go.

5. Great service when you’re at port

One of the biggest perks of using an eSIM on a cruise is how well it works when you’re docked. Many travellers rely on free WiFi at cafés or terminals, but that can be hit-or-miss – not to mention a security risk if you’re entering personal details.

Cruise Mummy with sunglasses takes a selfie in front of the unique cube houses in Rotterdam, Netherlands, during a Princess Cruises shore excursion. The distinctive yellow and gray buildings stand out under a clear blue sky.

With an eSIM, you can connect to a local mobile network the moment you arrive in port, without needing to find a WiFi hotspot. This is especially useful for checking maps, arranging transport, or booking last-minute activities without waiting around for slow public WiFi.

Plus, because you’re using a proper mobile network rather than cruise ship WiFi, speeds are generally much faster, so you can actually get things done without frustrating lag. Whether you’re planning your day or just want to upload some holiday snaps, an eSIM makes staying connected on land effortless.

6. Stay connected with live customer support

If you’ve ever had issues with a traditional SIM card while travelling, you’ll know how frustrating it can be to try and get help. Local providers may not have English-speaking support, and if you’re on a cruise, your options for getting assistance can be limited.

Many eSIM providers offer live customer support, so if you run into any issues, you can get help straight away. Whether it’s a connection problem, a data top-up, or just a question about your plan, having real-time assistance can make all the difference.

When you’re travelling, the last thing you want is to be stranded without internet and no way to fix it. With an eSIM, you’ve got instant access to support, so you’re never left without help when you need it most.

Why I recommend GigSky

When it comes to eSIMs for cruising, GigSky stands out as one of the best options.

Unlike most mobile providers, GigSky offers dedicated Cruise + Land eSIM packages, meaning you can stay connected throughout your entire journey – whether you’re exploring ports or lounging on the ship.

Getting started is easy – just download the GigSky app, choose a package based on your cruise destination (Americas/Caribbean, Asia Pacific, Europe, or World), and pick a data plan that suits your needs.

Prices start from just $19.99, with options ranging from 512 MB for a day to 5 GB for a month. This flexibility means you’re only paying for what you actually need, whether that’s a quick check-in with family or regular browsing throughout your trip.

GigSky works with most major cruise lines and offers coverage in over 200 countries, including while sailing between them. With fast, reliable service and 24/7 live customer support, it’s an easy, stress-free way to stay connected at sea.

Final thoughts

Cruising doesn’t have to mean going completely off-grid – unless you want to. An eSIM gives you the flexibility to stay online without worrying about sky-high roaming charges, overpriced WiFi packages, or unreliable connections.

With easy setup, transparent pricing, and great coverage when you’re near land, an eSIM is a smart choice for staying connected on your next cruise. Whether you need to check in with family, look up local attractions, or just want to keep your social media updated, it’s a hassle-free solution that puts you in control.

So, before you set sail, it’s worth considering whether an eSIM could make your trip that little bit smoother. And if you think it could, check out GigSky as a reliable option.