Cuba eSIM at a glance
Cuba eSIM plans from RoamingFlex start at €6.74. Coverage uses local Americas cellular networks. Activation takes under 90 seconds: scan the QR code in your phone's eSIM settings and you'll be online the moment your phone connects to a local cell tower. No app required. Works on iPhone XS and newer, Pixel 4 and newer, and the Galaxy S20 series and newer, with hotspot and tethering included on every plan.
Cuba is part of Americas. For broader trips across the region (multiple countries on the same eSIM), see the Americas regional plan.
Cuba eSIM plans
Most-picked plans for Cuba. Prices adjusted for local network costs. All plans include hotspot and tethering.
How to activate your Cuba eSIM
- 1
Buy a Cuba plan
Pick a plan above based on your trip length. Pay by card or wallet. Checkout takes under a minute.
- 2
Receive your QR code
You'll see the QR code on screen the moment payment clears and get a copy by email within 2 minutes.
- 3
Open your phone's eSIM settings
iPhone: Settings, then Mobile Data, then Add eSIM, then Scan QR. Android: Settings, then Network, then Add Mobile Plan or SIM, then Scan QR.
- 4
Land in Cuba and turn on data roaming
Turn on data roaming for the new eSIM line (this is local data, not international roaming. The toggle is just how the OS routes traffic). You'll be online within 60 seconds of arrival.
Cuba eSIM frequently asked questions
Will the RoamingFlex eSIM work as soon as I land in Cuba?
Yes, as long as you install the eSIM before you fly. It connects to the strongest local cellular signal the moment your phone leaves airplane mode at the gate, usually within 60 seconds. No carrier-shop visit, no SIM swap.
How much data do I need for a typical trip to Cuba?
3GB is the safe pick for a one-week trip with normal app usage (Maps, messaging, photo uploads, occasional streaming). For a two-week or more involved trip, 5GB to 10GB is wiser. Heavy streamers or remote workers should pick Unlimited.
Will my phone work with the Cuba eSIM?
Any eSIM-compatible phone works. That includes iPhone XS and newer, the Galaxy S20 series and newer, Pixel 4 and newer, and most modern flagship Android devices. Check the full compatibility list in our FAQ.
What's the difference between RoamingFlex and a local SIM in Cuba?
Speed and friction. A local SIM means finding a kiosk, waiting in line, handing over your passport for registration, and possibly returning later if the shop is closed. RoamingFlex delivers a QR code to your screen and email in under 90 seconds, and it activates the moment you land.
Does the plan include voice calls to Cuba numbers?
No, data only. For calls to Cuba businesses, restaurants, or contacts, use WhatsApp, FaceTime, or your home carrier's Wi-Fi calling over the eSIM data connection. WhatsApp is the dominant messaging tool for travel logistics in most countries.
Can I tether my laptop to the Cuba eSIM?
Yes. Every RoamingFlex plan includes hotspot and tethering at no extra cost. Useful for laptop work from a café, video calls from a hotel room, or sharing your connection with a travel companion.
What happens if I overstay my plan validity in Cuba?
Data stops when the validity window expires. You can top up by buying a new plan in the RoamingFlex dashboard. Same eSIM profile, new validity period. No need to scan a fresh QR code.
More Americas destinations
Ready to travel Cuba with mobile data?
QR code in 90 seconds. No app. No carrier shop.
Last updated 23 May 2026. Operated by Vektor Utility Holdings Limited (UK company 17174994).