Surf with 4G/5G in Cuba. Delivered instantly by email after purchase.
Traveling to several countries?
With the Lateinamerika-Bundle you surf across several countries in your region. Cheaper than individual plans.
Download the app and manage everything on the go!
Keep an eye on your data, top up anytime and install your eSIM with a single tap. Free for iOS & Android.
eSIM for Cuba: activation in 3 steps
Activating your eSIM for Cuba takes just a few minutes and requires no SIM card swap at all. Right after purchase you receive an email with your personal eSIM details in the form of a QR code and an activation code or link, plus instructions. It's best to install the eSIM comfortably from home; you only activate mobile data after your arrival in Cuba.
How to activate the eSIM on iPhone (iOS)
- Open Settings â Cellular â Add eSIM.
- Select Use QR Code and scan the code from our email. Alternatively you can enter the activation details manually.
- Give the line a meaningful name, e.g. "BuddySIM Cuba", and finish the setup.
- in Cuba, activate BuddySIM under Cellular â Data Roaming and select it as the line for mobile data.
How to activate the eSIM on Android (Samsung, Pixel & Co.)
- Open Settings â Connections â SIM manager (on Google Pixel: Network & internet â SIMs).
- Tap Add eSIM and scan the QR code from our email.
- Confirm the download of the eSIM profile and wait until setup is complete.
- After your arrival in Cuba, enable data roaming and select BuddySIM for mobile data.
The exact menu labels may differ slightly depending on your smartphone model and operating system version. You'll find a detailed step-by-step guide by device in our eSIM activation guide.
No second device to scan?
Only have your smartphone and can't scan? No problem! We also send you a one-click installation link and activation details for manual activation of your eSIM.
Why a BuddySIM eSIM for Cuba?
Here's how BuddySIM for Cuba compares to other eSIM providers and the local SIM card on site: transparent, fast and with no hidden costs.
 |
Other eSIM providers | Local SIM card | |
|---|---|---|---|
| Buy online instantly | Available instantly | Usually possible | Only on site |
| Activation only on arrival | Activation in your destination â avoids using data before arrival | Depends on provider | Manual setup |
| Fixed GB plans | Full cost control | Depends on provider | Often confusing |
| Day Pass | Often unlimited with throttling | Depends on provider | |
| Share hotspot | Often limited | Depends on plan | |
| Multi-network coverage* | Multiple networks | Not always transparent | Usually one provider |
| No Net, No Pay guarantee | |||
| Personal support | Personal | Often bot only | On site/hotline |
| Roaming costs | 0,00 âŹPrepaid, no hidden costs | Mostly prepaid | Depends on plan |
| Flexible top-ups | Flexible anytime | Depends on provider | Often complicated |
| Stress factor | Very low | Medium | High |
*Multi-network coverage: where needed, several local networks are available so you get the best possible coverage. Your device automatically connects to the strongest available signal.
eSIM prices for Cuba
Compare all eSIM plans for Cuba at a glance, including duration, total price and price per GB. This way you transparently find the right data plan for your trip in Cuba, with no hidden costs and no contract.
| Plan | Validity | Price | Per GB |
|---|---|---|---|
| 1 GB | 7 days | âŹ39,99 | âŹ39,99/GB |
| 3 GB | 30 days | âŹ99,99 | âŹ33,33/GB |
| 5 GB | 30 days | âŹ174,99 | âŹ34,99/GB |
| 10 GB POPULAR | 30 days | âŹ275,99 | âŹ27,59/GB |
| 20 GB | 30 days | âŹ449,99 | âŹ22,49/GB |
About the eSIM for Cuba
eSIM Cuba: Affordable Mobile Data on Vacation
Our eSIM Cuba Data Packages
Choose your fixed data package for Cuba by GB and validity period.
With the BuddySIM eSIM for Cuba you're online instantly in Cuba: fast mobile internet right after arrival, with no physical SIM card and no expensive roaming fees. You buy your eSIM conveniently online, receive the QR code instantly by email and activate it in just a few steps on your smartphone.
Mobile data in Cuba: no roaming
Instead of hunting for a local SIM card at the airport or paying your home provider's roaming fees, with BuddySIM you simply keep using your familiar smartphone. Your existing number stays active on the physical SIM for calls and SMS, while the eSIM handles only your mobile data in Cuba. So you stay connected at all times for maps, translations, bookings and social media.
Network coverage & speed in Cuba
The eSIM Cuba connects automatically to Cubacel and offers you speeds of 4G/LTE & 5G, where available. You surf reliably in the cities and at the most important destinations in Cuba, ideal for streaming, navigation and video calls. Via the personal hotspot you can also share your connection with a laptop or tablet.
Who is the eSIM for Cuba worth it for?
Whether holiday, backpacking, workation or business trip: the BuddySIM eSIM for Cuba is the hassle-free solution for anyone who wants to stay online in Cuba. Simply pick the right data plan for your trip length and get going right away, with no contract and no hidden costs.
Activate eSIM Cuba: in just a few minutes
After purchase you receive your personal QR code directly by email. Install the eSIM comfortably from home, activate the mobile data in Cuba after arrival, and off you go. You'll find a detailed step-by-step guide further up on this page.
Technical specifications: eSIM for Cuba
This is how much data you need in Cuba
All figures are estimates. Your actual usage depends on your smartphone, your app settings and your personal usage.
The story behind BuddySIM
BuddySIM was born during my parental leave, out of real frustration. Expensive roaming fees, stressful queues at the airport with small children and a complicated hunt for SIM cards on site? It doesn't have to be like that.
A holiday is the best time of the year and should be worry-free! That's why I founded BuddySIM, so you can focus on what matters most on holiday: relaxing and spending time with your loved ones.
Rafael Gomez
Founder of BuddySIM
Money-back guarantee for Cuba
100% money-back guarantee
Your satisfaction is our priority. You'll of course get your money back if:
- the eSIM has not yet been activated/used (0.00 MB)
- your device is not eSIM compatible
- your trip was cancelled
Refund within 14 days of purchase. If you had other issues and our support couldn't help you, feel free to write to us anytime as well.
No Net, No Pay guarantee
In the event of a proven, continuous network outage of more than 90 minutes in Cuba, we refund you 100% of the purchase price of the affected eSIM.
Learn more →Frequently asked questions about the eSIM for Cuba
Any questions about your eSIM for Cuba?
Our support team is available around the clock for you, before, during and after your trip. Just write to us, we'll help you quickly and easily.
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eSIM for Cuba: travel online instantly. Flexible & free of roaming traps
The key facts at a glance
- No roaming charges: With a Cuba eSIM you surf instantly at the local rate and with no nasty surprises.
- Simple & digital: Installation via QR code – straight onto your smartphone, even before departure.
- 100% cost control: Prepaid data plans – you only pay for what you use.
- Strong support: Personal customer service helps quickly with setup or questions.
- Hotspot function: Share your data plan flexibly with other devices.
Why an eSIM for Cuba makes your trip instantly easier – stress-free online from the very first minute
Cuba is a very special destination, and when it comes to mobile internet it's often a bit of a challenge.
- Buying traditional SIM cards,
- avoiding roaming costs
- and getting help in an emergency can be complicated.
With a BuddySIM eSIM for Cuba you can ease the hassle on the ground and be online soon after arrival. Even before you set off, this lets you start your first holiday day feeling relaxed.
What is an eSIM – and why is it worthwhile in Cuba?
An eSIM is a built-in, digital SIM card in your smartphone that can be activated in just a few clicks.
- No plastic,
- no fiddling around,
- no pin needed.
In Cuba in particular this is a clear advantage: You install the eSIM conveniently online via QR code – at home or easily right after arriving at the airport. Typical obstacles like queuing at Cubacel, language barriers or fluctuating Wi-Fi quality fall away. With your data plan you always surf at the best available local rate and have full cost control.
Your advantages at a glance
|
eSIM for Cuba (BuddySIM) |
Local SIM card |
Roaming (home tariff) |
|
Online instantly via QR code |
Purchase on the ground required |
Expensive charges |
|
No roaming costs |
Sometimes cheaper, but more complicated |
Often unreliable |
|
Prepaid & flexibly bookable |
Often ID & forms required |
Inflexible plans |
|
Assistance & support |
Limited support |
Home support, but without local knowledge |
Network coverage and surfing speed in Cuba
Cuba's mobile network is operated exclusively by Cubacel. In cities such as
- Havana, Varadero or Trinidad you enjoy 4G/LTE reception,
- in the countryside the connection can be slower.
An eSIM is perfectly suited for
- navigation,
- social media,
- sending photos
- or spontaneous working.
Automatic network selection means you don't have to make any adjustments.
Checklist: how to check your eSIM compatibility
- Do you have a current iPhone (from XR/XS), Samsung Galaxy, Google Pixel or a modern tablet?
- Is your device free of a SIM lock? (If in doubt, ask your provider!)
- Is your device's software up to date?
- Take a look at the BuddySIM compatibility list for all supported models.
Stress-free through Cuba with the BuddySIM eSIM
With an eSIM from BuddySIM you start your holiday digitally, flexibly and as relaxed as can be.
Your advantage:
- The entire booking and setup process works online,
- support is reachable when you need it,
- and if the network completely drops out for longer than 90 minutes, you even get your money back.
- This worry-free guarantee makes BuddySIM especially appealing for independent travellers and families.
Step by step: how your eSIM installation works
- Book your chosen BuddySIM data plan for Cuba.
- Receive an individual QR code by email.
- Scan the code with your smartphone and confirm the installation.
- Activate the „data roaming“ option as needed – done!
- Does your device need a hand? Check the tutorials or use the support chat.
Our tip: Install the eSIM before departure, test it over Wi-Fi and save important contacts offline – that way you can surf straight away after landing!
Cost control & data plans at a glance
|
Data volume |
Duration |
Highlights |
|
1GB |
7 days |
Ideal for short trips & messenger use |
|
2GB / 3GB / 5GB |
15–30 days |
Bestseller for round trips & social media |
|
10GB / 20GB |
30 days |
Perfect for heavy users, streaming and groups |
Wherever your journey takes you: find your perfect eSIM buddy
FAQ
How does an eSIM work in Cuba and what does it offer?
The eSIM is loaded onto your phone via QR code and gives you instant access to the local network. Big advantages include fast installation, clearly calculable costs and no dependence on a physical SIM or roaming.
Which devices are supported?
All modern iPhones (from XR/XS), many Samsung Galaxy and Google Pixel models as well as current tablets and laptops. You'll find the full list directly at BuddySIM.
Can I start the eSIM before my trip?
Yes – installation is possible in advance. What's important, though, is to keep an eye on your plan's start date and validity period.
What should I do if I have network problems?
Briefly switch on flight mode, restart your phone or contact BuddySIM. In big cities the network is usually very good.
Can I make calls or send texts on the ground?
Traditional calling isn't possible with most eSIMs for Cuba, but messaging and internet calling via apps work without any problem.