How to Choose the Best eSIM for Cruise: Complete Guide

With a TooSIM Cruise eSIM, you can stay connected in over 100 countries without swapping SIM cards or paying roaming fees, enjoying ship Wi-Fi at sea and reliable mobile internet in ports and coastal cities.

Cruising is no longer just about the ocean – it’s about staying connected as you travel through different countries and dock at various ports. While onboard, you’ll likely use ship Wi-Fi, but once in ports or nearby coastal cities, having reliable mobile internet access lets you book excursions, use maps, and stay in touch with family.

An eSIM for Cruise from TooSIM offers a simpler, more affordable way to stay online in over 100 countries. With TooSIM, there’s no need to swap physical SIM cards or worry about unexpected roaming fees – just seamless connectivity whenever you're near land.

What Does Cruise eSIM Mean?

A cruise eSIM is a regional eSIM that keeps you connected across multiple countries – no need to buy a new eSIM at every port. You’ll have mobile data wherever your ship docks (as long as the location is covered by your selected plan).

Key benefits include:

  • Coverage in multiple countries;
  • Instant activation;
  • No roaming charges;
  • No SIM swapping.

Perfect for port stops throughout the Caribbean, Mediterranean, Oceania, and beyond. Stay online with strong cell signals while docked – ideal for shore excursions and independent exploration.

Note: This cruise internet eSIM is designed for onshore use – perfect for staying connected in port cities and coastal areas. It complements your ship’s Wi-Fi but is not a replacement for onboard internet.

TooSim eSIM vs. Cruise Ship Wi-Fi 

Feature  TooSim eSIM  Ship Wi-Fi 
Cost  Prepaid, affordable  Often expensive 
Coverage  Ports and land  Whole ship 
Speed  Fast 4G/5G  Frequently slow 
Ease of Use  Instant via app  Requires login 
Best For  Maps, messages, bookings  Email, browsing 

Tip: Use ship Wi-Fi sparingly. For most tasks on land – like navigation, messaging, ordering a taxi, or looking things up online – your TooSim eSIM is the better option.

eSIM for Worldwide Cruise 

Heading out on a global adventure and want to stay connected in as many places as possible?

Choose a TooSIM Global Plan – it works in 100+ countries and is perfect for world travelers who want one eSIM for the entire trip. Data plans: 

  • 1 GB / 7 days - $6.99 
  • 3 GB / 15 days - $13.99 
  • 5 GB / 30 days - $18.99 
  • 10 GB / 30 days - $33.99 
  • 20 GB / 30 days - $59.99 
  • 50 GB / 30 days - $127.99 

Regional Cruise eSIM Plans 

You can also choose regional plans designed for popular cruise routes. They cover just the areas you’ll visit, so you save money compared to global plans that include many countries you don’t need.

Oceania Cruise eSIM: 

Covers: Fiji, New Zealand, New Caledonia,Bay of Islands, Sydney, Auckland, Noumea, and other ports. Data plans:

  • 1 GB / 7 days - $7.99 
  • 2 GB / 15 days - $10.99 
  • 3 GB / 30 days - $14.99 
  • 5 GB / 30 days - $22.99 
  • 10 GB / 30 days - $36.99 
  • 20 GB / 30 days - $61.99 
  • 50 GB / 30 days - $138.99 

1 GB, 7 days
+3
$7.99
View offer
2 GB, 15 days
+3
$10.99
View offer
3 GB, 30 days
+3
$14.99
View offer

Caribbean Cruises

Covers: Bahamas, Jamaica, Cayman Islands, Mexico (Cozumel), Puerto Rico St. Maarten / St. Kitts, Dominican Republic. Data plans:

  • 1 GB / 7 days - $17.99 
  • 2 GB / 15 days - $24.99 
  • 3 GB / 30 days - $31.99
  • 5 GB / 30 days - $45.99
  • 10 GB / 30 days - $69.99 
  • 20 GB / 30 days - $89.99 
  • 50 GB / 30 days - $140.99 

1 GB, 7 days
+24
$17.99
View offer
2 GB, 15 days
+24
$24.99
View offer
3 GB, 30 days
+24
$31.99
View offer

Mediterranean Cruises

Covers: Italy (Rome, Naples, Venice), Spain (Barcelona, Mallorca), France (Nice, Marseille), Greece (Athens, Santorini, Mykonos), Croatia (Dubrovnik, Split), Turkey (Istanbul, Kusadasi), Malta. Data plans:

  • 1 GB / 7 days - $4.99 
  • 2 GB / 15 days - $5.99 
  • 3 GB / 30 days - $6.99
  • 5 GB / 30 days - $10.99
  • 10 GB / 30 days - $16.99 
  • 20 GB / 30 days - $27.99 
  • 50 GB / 30 days - $60.99 

1 GB, 7 days
+36
$4.99
View offer
2 GB, 15 days
+36
$5.99
View offer
3 GB, 30 days
+36
$6.99
View offer

Northern Europe & Scandinavia Cruises

Covers: Denmark, Norway (fjords), Sweden, Finland, Estonia (Tallinn), Russia (St. Petersburg – less common recently), Germany, UK. Data plans:

  • 1 GB / 7 days - $4.99 
  • 2 GB / 15 days - $5.99 
  • 3 GB / 30 days - $6.99
  • 5 GB / 30 days - $10.99
  • 10 GB / 30 days - $16.99 
  • 20 GB / 30 days - $27.99 
  • 50 GB / 30 days - $60.99 

 

1 GB, 7 days
+36
$4.99
View offer
2 GB, 15 days
+36
$5.99
View offer
3 GB, 30 days
+36
$6.99
View offer

Alaska Cruises

Covers: USA (Alaska: Juneau, Ketchikan, Skagway), Canada (Vancouver, Victoria).

Data plans:

  • 1 GB / 7 days - $6.99 
  • 2 GB / 15 days - $9.99 
  • 3 GB / 30 days - $12.99 
  • 5 GB / 30 days - $20.99 
  • 10 GB / 30 days - $33.99
  • 20 GB / 30 days - $54.99  
  • 50 GB / 30 days - $118.99  

 

1 GB, 7 days
+4
$6.99
View offer
3 GB, 30 days
+4
$17.99
View offer
5 GB, 30 days
+4
$20.99
View offer

Asia Cruises

Covers: Japan Vietnam Thailand Malaysia Singapore South Korea. Data plans:

  • 1 GB / 7 days - $7.99 
  • 2 GB / 15 days - $10.99 
  • 3 GB / 30 days - $14.99
  • 5 GB / 30 days - $22.99
  • 10 GB / 30 days - $36.99 
  • 20 GB / 30 days - $61.99 
  • 50 GB / 30 days - $138.99 

 

1 GB, 7 days
+15
$7.99
View offer
2 GB, 15 days
+15
$10.99
View offer
3 GB, 30 days
+15
$14.99
View offer

How to Pick the Right eSIM?

When choosing a plan, consider these basic factors:

  • Port Coverage: Make sure your cruise destinations are included. You can view all coverage areas by clicking the “View offer” button next to each plan.
  • Data Usage: Light user? Go for 1–3 GB. Planning to stream? Choose 10–50 GB.
  • Duration: Options for 7, 15, and 30 days available.
  • Device Compatibility: Check that your device supports eSIM. See the full list of compatible gadgets via the provided link.

Faq

What is the average speed for the cruise eSIM?
The average speed for a cruise eSIM depends on the region you’re in. For example, speeds may vary between Portugal and the remote Caribbean islands. Generally, users can expect download speeds ranging from 20-40 Mbps up to 150 Mbps in most port cities. Where 5G is available – usually in major urban centers – speeds can reach 200+ Mbps.
Where and When Does It Work?
The cruise eSIM is designed to work while your ship is docked at ports, during shore excursions, and city visits. One eSIM covers multiple countries, making it easy to stay connected throughout your journey.
Where Will the Cruise eSIM Be Useless?
The cruise eSIM won’t work in the open sea or in remote areas without mobile coverage. This includes places far from cities – like wilderness regions, small islands, and secluded beaches – basically, anywhere outside of cellular network reach.