Whether you use a physical SIM or eSIM during your trip, this guide will walk you through the simple process of reconnecting with your home network and avoid any unwanted roaming charges.
Do cell phones work on cruise ships?
Your cell phone can work on a cruise ship, but the way it works is different from using it on land. Ships offer various ways to stay connected, but understanding your options is crucial to avoid unexpected charges. Find out whether or not cell phones work on a cruise ship, which cellular services work at sea so you can keep in touch during your voyage.
In this article
I. Do phones work on cruise ships?
Yes, phones work on cruise ships through two main connection methods:
- Maritime network connection: Your phone can connect to networks like “Cellular at Sea” if roaming is enabled. This satellite-based service allows you to make calls, send texts and use mobile data as usual. However, it comes with significantly higher fees compared to standard roaming rates, so us3e this option with caution.
- Ship’s WiFi service: To avoid high costs, use the ship’s WiFi instead. Turn on airplane mode to disable cellular roaming and buy a WiFi package from the cruise line. These packages vary in price and functionality, ranging from basic messaging access to full streaming capabilities.
Travel tip: Bring a portable charger to keep your phone powered throughout your cruise vacation.
Do cruise ships block phone signals?
No, cruise ships do not internationally block phone signals on purpose, but your connection may be affected by several natural factors:
- Ship’s Structure: The metal walls, floors, and overall design of cruise ships can weaken or block phone signals, especially in interior cabins or lower decks.
- Network Management: High-bandwidth activities, such as streaming Netflix or YouTube are often limited on cruise lines to ensure fair internet access for all passengers.
- Distance from Land: When the ship enters or leaves ports, the phone signal fluctuates. If the ship is far from the land, the signal naturally becomes weaker because it relies on satellite connection.
II. How cell phones work on cruise ships
Cell phones work on cruise ships through satellite-based maritime networks. When sailing in open water, your phone connects to special networks like Wireless Maritime Services (WMS) or Cellular at Sea, which are available on major cruise lines including Carnival, Royal Caribbean, and Norwegian.
To use your phone at sea, follow these steps:
- Turn off airplane mode > Enable data roaming
- Wait for networks like “Cellular at Sea” or code like “901” to appear on your screen
- Use your phone as normal
The system works by sending signals from your ship to satellites, then to land-based providers, allowing you to stay connected even in remote ocean locations. While this provides reliable service, remember that maritime network fees are typically higher than regular cellular rates, so you should use this service sparingly to avoid unexpected charges.
III. What are the options for onboard Internet access?
Cruise ships offer several ways to stay connected online, with packages tailored to different needs.
1. Ship-Based WiFi
Most cruise lines offer WiFi in different service levels:
- Basic Plans ($5-15/day): For messaging and light social media.
- Standard Plans ($10-20/day): For browsing and email.
- Premium Plans ($25-40/day): For streaming and video calls.
Tip: Book your package before on board to save money. Check if internet access is included in your cruise fare.
2. Satellite Internet
Modern cruise ships use advanced satellite systems like Starlink to provide better internet service, especially with lines like Carnival and Royal Caribbean upgrading their networks. While coverage is good in most areas, weather and location can affect connection quality, and remote areas may still rely on older systems.
3. Mobile Hotspots
Personal hotspots only work near land or ports. At sea, they will not work due to the lack of cell towers and could lead to expensive maritime network charges. Use ship WiFi instead.
4. Dedicated Internet Spaces
Ships often have WiFi lounges or internet cafes with the best connections. These areas may also provide computers and staff assistance. You can check the ship’s internal system for schedules and reservations without using your internet package.
IV. Should you put your phone in airplane mode on a cruise?
Yes, you should use airplane mode on your cruise ship to avoid high surprise charges. Without it, your phone may automatically connect to the ship’s costly maritime network, even when you are not actively using it.
Staying on airplane mode still allows you to use the ship’s WiFi for Internet, messaging apps, and calls; use Bluetooth devices; and access the cruise ship’s app.
Tip: When the ship docks at ports, you can temporarily turn off airplane mode to use local networks. Just remember to turn airplane mode back on before the ship leaves to avoid big bills.
V. How to avoid cell phone charges on cruise ships
You can avoid high phone charges on cruise ships with these tips:
- Take advantage of the ship’s WiFi
- Turn on airplane mode and turn off data roaming as soon as you board.
- Use local networks at ports or use a travel eSIM (like Gigago eSIM) for cheaper service across multiple countries.
- Download maps, music, books, or movies for offline use to minimize data usage.
VI. FAQs
Can I make calls with my cell phone on a cruise?
Yes, you can make calls using the ship’s satellite network or WiFi calling. However, satellite calls are expensive, so WiFi calling is a cheaper alternative.
Can I send or receive text messages on a cruise?
Yes, you can send and receive texts using the ship’s maritime network or WiFi. Standard SMS via maritime networks may incur high fees, but messaging apps like WhatsApp are free over WiFi.
Can I use data services while cruising?
Yes, you can use data via the ship’s maritime network or WiFi. Ship WiFi is more affordable with a prepaid package, while maritime data roaming can be very costly.
Are there roaming fees for using my cell phone on a cruise? How much?
Yes, roaming fees for maritime networks are significantly higher than standard roaming fees. Rates vary by provider, so check with your carrier before your trip.
Can I use cell phone apps on a cruise?
Yes, most apps work on cruise ships if you have an internet connection, either through WiFi or a maritime network. Apps requiring high bandwidth (e.g., streaming) may be restricted.
Are there any restrictions when using cell phones on a cruise ship?
Yes, cruise lines may restrict high-bandwidth activities like video streaming to ensure fair usage for all passengers. Signal strength can also vary depending on the ship’s location.
Can I video chat via apps like Skype, FaceTime, or Zoom?
Yes, but only if you purchase a premium WiFi package. Video calls require fast and stable internet, which is typically included in higher-tier plans.