Loading
Locations
The Caribbean islands are among the world's top vacation destinations, known for pristine beaches, crystal-clear waters, and vibrant local culture. An eSIM eliminates expensive island roaming fees and keeps you connected between islands. Looking for the best eSIM for Cuba? With a CloudOn prepaid eSIM, you get instant access to high-speed 4G/LTE and 5G mobile data without the hassle of buying physical SIM cards, visiting carrier stores, or paying expensive international roaming fees. CloudOn connects you to trusted local mobile networks in Cuba for reliable coverage wherever you go. Coverage varies by island. Major tourist destinations like Jamaica, the Dominican Republic, and Barbados generally have reliable 4G networks in resort areas and main towns. Simply choose a plan, scan the QR code with your eSIM-compatible iPhone or Android device, and you're connected — it takes less than 5 minutes from purchase to activation.
Instant QR delivery — your Cuba eSIM is ready in seconds, no shipping needed
Reliable coverage on leading Cuba mobile networks
No roaming fees — use prepaid local data rates instead of expensive international roaming charges
Keep your home number — use dual SIM to stay reachable on your regular number while using CloudOn for data
Flexible plans — choose from daily, weekly, or monthly Cuba data packages to match your trip
24/7 customer support — get help anytime via chat, email, or WhatsApp
New to eSIM technology? Learn how eSIM works or check if your phone is supported on our device compatibility page. Traveling to multiple countries? Compare regional and global eSIM plans for the best multi-country coverage.
Getting a prepaid eSIM for Cuba is quick and simple — the entire process takes less than 5 minutes from purchase to activation.
Browse the Cuba eSIM plans above and select the data amount and validity period that matches your trip. Whether you need a short 1–3 day plan or a full 30-day package, CloudOn has flexible options for every traveler.
Complete your purchase securely online. Your Cuba eSIM activation QR code is delivered instantly to your email and CloudOn account — no waiting for shipping or physical SIM cards.
Open your phone's camera or eSIM settings and scan the QR code to install the eSIM profile. We recommend doing this before you travel to Cuba while you still have Wi-Fi. Need help? Check our step-by-step installation guide for iPhone and Android.
When you arrive in Cuba, simply enable the eSIM in your device settings. Your phone will connect to a local network automatically — enjoy high-speed data with zero roaming fees from the moment you land.
Everything you need to know about buying and using an eSIM in Cuba.
Have more questions? Visit our Help Center for detailed guides, or contact our support team — we're available 24/7.
Read our travel guides to make the most of your Cuba eSIM experience.
Learn how eSIM technology works and why it's better than physical SIM cards for international travel.
Step-by-step instructions for installing your eSIM on iPhone and Android devices.
Check if your phone supports eSIM before buying your Cuba data plan.
Browse all 190+ countries and regions where CloudOn eSIM is available.
Browse and compare local, regional, and global eSIM plans with transparent pricing.
Traveling to more than one country in Caribbean? Check out eSIM plans for these popular nearby destinations, or explore our regional eSIM plans for multi-country coverage.
