🇨🇺 eSIM plans for Cuba

Starting at $41.73/day*
  • No data caps
  • 7-days valid
  • Fast, reliable connection
  • Skip the roaming bill
  • QR code emailed instantly
Get your unlimited data
How many days
More days, lower daily rate
7
How many eSIMs
More eSIMs, bigger discount
1
Total
—
Get Cuba eSIM
Install it now or once you're away. Nothing starts counting until you reach your destination and switch the eSIM on.

* The "as low as" figure is the lowest per-day rate, taken from the longest unlimited data plan on sale here.

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Why buy from us?

Here's how Onetel stacks up against other options in Cuba.

Onetel
Local SIM card
Roaming
Uncapped data plans
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Caribbean eSIM

Cover the Region with Caribbean eSIM

Cover Cuba and every neighboring country on one regional eSIM — no SIM swaps, no extra fees. Starting at $3.38.

View Caribbean Plans
Internet restrictions illustration
Severe Restrictions

Getting Online in Cuba

Cuba has severely restricted internet access. Social media and messaging apps are frequently blocked, particularly during political events. Mobile internet is available but expensive and slow. VPNs are technically illegal but sometimes used.

Widespread Censorship Social Networks Chat Apps Political Websites News Outlets VPN Use Restricted

Services affected: Facebook, WhatsApp, Telegram, many news sites

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eSIM costs for Cuba

Prices shown in USD

7 days of unlimited data in Cuba costs $292.58 — about $41.80 a day on Cubacel, with no roaming charge and no SIM to swap.

Duration Price Daily cost
1 day $43.14 $43.14/day
3 days $126.32 $42.11/day
5 days $209.46 $41.89/day
7 days $292.58 $41.80/day
10 days $417.32 $41.73/day
15 days $119.22 $7.95/day
30 days $167.20 $5.57/day
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Which Cuba eSIM plan fits your trip?

Choose your Cuba eSIM by matching the allowance and validity period to your trip, then compare the selected product details with the local network, band and speed references already shown on this page.

Start with the length of your stay, then allow for navigation, messaging, streaming and work use. Each option below is a plan size that is currently available for this destination.

Short trip

1 GB / 7 days

Best for: A short visit with maps, messages and occasional browsing.

This option pairs the 1 GB allowance with a stated validity period of 7 days.

Usage tip: Save maps before longer journeys and use Wi-Fi for large downloads.

Two-week trip

2 GB / 15 days

Best for: A stay of around two weeks with regular navigation and messaging.

The 2 GB allowance remains available across a stated validity period of 15 days.

Usage tip: Keep automatic app updates and cloud backups on Wi-Fi.

Longer or higher use

10 GB or more / 30 days

Best for: A longer stay or more frequent streaming, video calls or work use.

The 10 GB or more / 30 days profile provides a larger data pool than the short-trip options on this page.

Usage tip: Compare the allowance with your normal phone usage and monitor it during the trip.

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Which networks you connect to in Cuba

Your eSIM roams onto Cuba's own operators. These are the networks and the frequencies they run — check your phone supports them before you travel.

Operator 4G / LTE bands 5G bands 5G
Cubacel B1, B3 — No

Coverage in Cuba

4G LTE coverage concentrated in provincial capitals and major towns; rural areas and highways often fall back to 3G or have no data service. No public 5G network as of 2026.

How to check mobile coverage in Cuba

The Cuba Travel mobile communications guidance is linked below as a public network reference. Check the places on your itinerary where the source offers local detail, then confirm the network information for the selected eSIM product. The operator table on this page provides the country-level reference, while the selected product details identify which network information applies to your plan.

Accommodation and daily stops

Check your accommodation and the places you expect to visit in Cuba. Indoor reception can differ from an outdoor map, so keep the property Wi-Fi details available as well.

Journeys between stops

Review the full route rather than checking only the arrival city. Save tickets, addresses and maps offline before longer road or rail journeys.

Borders and onward travel

Check the selected product scope for every country on your itinerary. Your Cuba plan and a regional plan may have different included destinations and validity periods.

Phone compatibility in Cuba

Compare your phone with 4G bands B1, B3 in the existing Cuba network table. Support for more of the listed bands gives the phone more options when connecting, while the selected product, location and local network conditions determine the service available.

Set up the Cuba eSIM for your trip

Keep the QR code and installation instructions available offline, and complete each step according to the selected product's instructions.

When validity starts: Validity-start rules can differ by product. Check the selected plan details before installation and travel.

  1. Confirm that your phone is unlocked and supports eSIM before purchase.
  2. Save the QR code or manual installation details somewhere you can reach without mobile data.
  3. Use reliable Wi-Fi to install the profile at the time recommended in the product instructions.
  4. When you are ready to use it, select the travel eSIM for cellular data and apply the stated roaming and APN settings.
  5. Keep roaming disabled on your home line if you want to avoid using its travel data.
Network and coverage sources, checked 2026-10-10
Cuba travel guide

How to Enjoy Cuba

Cuba rewards travellers who plan ahead and stay flexible. Start in Havana and the western provinces, then move east if time allows. Varadero offers resort beaches with calm waters, ideal for swimming and snorkelling. Viñales gives you limestone karst scenery, tobacco farms, and cave exploration. Stay in casas particulares (private homestays) for a genuine feel of Cuban life and better value than state hotels. Cuban music is everywhere; listen for live son, salsa, and trova in local bars and community centres. Bring small gifts such as toiletries or school supplies if you plan to visit families or rural areas. Cash is king in Cuba; carry enough euros, British pounds, or Canadian dollars to exchange, and be aware that US dollars incur a penalty. Always confirm opening hours and transport availability on the ground, as schedules change without notice.

Top Attractions in Cuba

Old Havana (La Habana Vieja) - A UNESCO World Heritage site of cobbled streets, colonial plazas, and grand fortresses. Walk the Maleón at sunset.

Varadero Beach - One of the Caribbean's longest stretches of white sand. Best for resort stays and water sports.

Viñales Valley - Dramatic mogotes (limestone hills), tobacco fields, and caves. Go hiking, cycling, or horseback riding.

Bay of Pigs (Playa Girón) - A historic 1961 invasion site with excellent snorkelling and calm turquoise coves. The museum provides context.

Cayo Coco - A pristine island connected by causeway. Known for all-inclusive resorts and flamingo colonies. Reachable by bus or rental car.

Cuban Foods You Should Try

Ropa Vieja - Shredded beef in a tomato-based sauce with peppers and onions. Cuba's national dish, influenced by Spanish and African cooking.

Mofongo - Mashed plantains mixed with garlic, pork crackling, or seafood. A Caribbean staple with roots in African cuisine.

Arroz con Pollo - Chicken and rice seasoned with saffron, garlic, and vegetables. Simple, filling, and widely available.

Picadillo - Ground beef or pork cooked with onions, peppers, garlic, and tomatoes. Often served with rice and fried plantains.

Tostones - Twice-fried green plantain slices. A common side dish or snack, served with salt, garlic, or mojo sauce.

Best Time to Visit Cuba

Cuba's high season runs from November to April. These months offer drier weather, lower humidity, and comfortable temperatures in the mid-20s Celsius. This is also the peak for European and North American tourists, so book accommodation and transport well ahead. The wet season lasts from May to October, with June and September being the rainiest months. Afternoon downpours are common but usually brief. Hurricane season peaks from August to October; travel insurance with storm cancellation cover is wise. May and early June can be good for fewer crowds and lower prices, though expect more humidity. December and January are coolest, especially at night. For beach time, aim for March or April when the water is warm and the risk of storms is low.

What to Pack for Cuba

Lightweight, breathable clothing - Pack linen, cotton, or quick-dry fabrics. Long sleeves and trousers help against mosquitoes, especially at dusk.

Sun protection - Bring high-SPF sunscreen, a wide-brimmed hat, and UV-blocking sunglasses. The Caribbean sun is intense year-round.

Reef-safe sunscreen - Use biodegradable sunscreen to protect Cuba's coral reefs. Many local shops sell only limited varieties.

Comfortable walking shoes - Cobblestones, uneven pavements, and unpaved roads make sturdy trainers or hiking sandals essential.

Universal power adapter - Cuba uses 110V outlets with flat two-pin plugs (North American style). A universal adapter covers older buildings with round pins.

Your uPhone eSIM - Activate a Cuba-specific eSIM before departure for reliable mobile data. Local SIMs can be slow to set up.

Common Questions

The details worth knowing about your Cuba eSIM

Coverage exists in Havana and Varadero as both are major towns. On the highway between them, you may fall back to 3G or lose data service entirely, since Cubacel concentrates LTE in provincial capitals and urban areas, not along most roads.

It depends. Cubacel uses 4G on bands 1 and 3. Without band 1 you may still connect on band 3 in areas where that band is deployed, but coverage will be less reliable. Some locations might only broadcast band 1, leaving you on 3G or no data.

Cubacel's network does not extend onto the US naval base at Guantánamo Bay. While on the base, your eSIM may roam onto a US carrier depending on agreements. Off the base in Cuban territory, Cubacel coverage is limited to the town of Guantánamo.

Based on available information, Cubacel does not block or throttle WhatsApp or similar messaging apps. Normal data speeds apply on their 4G bands in covered areas. No specific restrictions are reported for these services on Cubacel's network.

This eSIM is designed for Cuba only. If your phone connects to a Mexican network while still in range of Cancún, data usage would follow the eSIM's roaming terms. For certainty, disable data until you are sure you are on Cubacel's network inside Cuba.

Compare 1 GB / 7 days, 2 GB / 15 days and 10 GB or more / 30 days. Use the shorter profiles for lighter maps and messaging use, then compare the larger allowance for streaming, video calls or work apps.

The start rule is product-specific. Review the selected plan details before installing it so you know whether any action is required before arrival.

Save the QR code, manual installation details, APN guidance and the support instructions supplied with the selected plan.
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