Best eSIM for Cuba 2026: 6 Verified Plans Ranked
Not every popular eSIM works in Cuba—we verified which providers have active ETECSA roaming deals, ranked them on price, reliability, and ease of use, and flagged the well-known names that no longer offer Cuba coverage.
1. Quick Answer: Best eSIM for Cuba
Top picks at a glance (all confirmed active as of June 2026)
- Best overall / most established: GigSky — longest track record for Cuba eSIM, multiple plan sizes, free 100 MB trial reportedly available (verify at gigsky.com).
- Best price per GB: Kolet — approximately $9.99 for 1 GB and $38.49 for 5 GB as of mid-2026 (verify at kolet.com).
- Best mid-range with transparent terms: Nomad — three confirmed plan sizes ($21 / 1 GB, $49 / 3 GB, $69 / 5 GB, 30-day), tethering included, daily data cap resets every 24 hours.
- Best pay-as-you-go: Roamless — no data expiry on PAYG plans, free 100 MB trial, competitive per-GB pricing (verify at roamless.com).
- Best budget short-trip option: eSIM Plus — short-duration Cuba plans from approximately $5/day (verify at esimplus.me).
- Best premium option: Yesim — higher price point (~$120 for 10 GB / 30 days as reported), larger data bucket for heavy users.
The best eSIM for Cuba connects to ETECSA—Cuba’s only mobile operator. Every eSIM that works in Cuba routes through ETECSA’s Cubacel network. Your provider must have an active ETECSA roaming agreement for Cuba service to function.
Cuba eSIM availability is more volatile than for most destinations. Airalo dropped Cuba without public notice in July 2024. HolaFly has explicitly confirmed its eSIM does not cover Cuba. RedteaGO and Ubigi do not list Cuba on their coverage pages. This guide covers only providers independently confirmed to offer active Cuba plans.
For full Cuba trip context, see our Cuba Travel Guide 2026 and our guide on whether Americans can travel to Cuba.
2. Popular eSIM Providers That Don’t Currently Work in Cuba
Several of the most-Googled eSIM brands do not offer Cuba coverage in 2026. Knowing this upfront saves you a failed activation and a refund request.
| Provider | Cuba Coverage? | Notes |
|---|---|---|
| HolaFly | No | HolaFly has confirmed its eSIM does not work in Cuba. Their own Cuba travel insurance page acknowledges this. |
| Airalo | No (discontinued ~July 2024) | Airalo offered Cuba until approximately July 2024, then removed it. Airalo support has confirmed this to users. Listed prices on some comparison sites are stale cached data. |
| RedteaGO | No | Cuba does not appear in RedteaGO’s Caribbean or Latin America coverage lists. Not listed on any Cuba eSIM comparison database. |
| Ubigi | Unconfirmed | Ubigi’s Caribbean plan pages do not specify Cuba. No independent comparison site confirms Cuba inclusion. Verify directly at cellulardata.ubigi.com before purchasing. |
| Maya Mobile | Unconfirmed | Some travel blogs list Maya Mobile for Cuba, but no independent comparison database corroborates this. Cannot be recommended without direct verification. |
Provider coverage status can change. Always confirm Cuba appears as an active, bookable destination on the provider’s current website before purchasing. This table reflects research completed in June 2026.
3. Cuba eSIM Card Comparison: Verified Providers
| Provider | Best For | Cuba Plan Type | Network | Approx. 1 GB Price | Free Trial? |
|---|---|---|---|---|---|
| GigSky | Best Overall | Data buckets (1–5 GB) | ETECSA/Cubacel LTE/3G | ~$19.99 (check gigsky.com) | 100 MB (verify) |
| Kolet | Best Price | Data buckets (1–5 GB) | ETECSA/Cubacel LTE/3G | ~$9.99 (check kolet.com) | No |
| Nomad | Transparent Terms | 3 plan sizes, 7–30 days | C-COM / Cubacel LTE/3G | $21.00 / 1 GB / 7 days | No |
| Roamless | Pay-as-you-go | PAYG, no expiry | ETECSA/Cubacel LTE/3G | ~$14.95–$16.95 / 1 GB | 100 MB (verify) |
| eSIM Plus | Budget Short Trips | Day-based plans | ETECSA (via partner) | ~$5.06/day (check esimplus.me) | No |
| Yesim | Heavy Data Users | Large data bucket | ETECSA (via partner) | ~$120 / 10 GB / 30 days | No |
All pricing is approximate as of June 2026 and subject to change. Verify current plan pricing and availability directly on each vendor’s website before purchasing. Nomad prices are taken from Nomad’s published Cuba plan page and are the most precisely verified in this table. All other pricing is hedged. “C-COM” is a corporate name variant for the Cubacel/ETECSA network.
4. Best eSIM for Cuba: 6 Providers Reviewed
Every provider below has been cross-referenced against independent eSIM comparison databases (esimdb.com, roamless.com, simpackers.com) and confirmed to list Cuba as an active destination. Pricing is hedged—verify before buying.
GigSky
GigSky is the most established provider for Cuba eSIM plans, appearing consistently across independent comparison databases and traveler forums. It routes through the ETECSA/Cubacel network, giving LTE in Havana and major cities and 3G more broadly. GigSky also reportedly offers a “Cruise+Land Cuba” package for cruise travelers whose itinerary includes Cuban port stops—a niche that most competitors miss entirely.
GigSky offers data plans in multiple sizes, which is useful for travelers with different data needs. A free 100 MB trial is reportedly available for new accounts—verify this on gigsky.com before assuming it applies to Cuba specifically. Setup is QR-code-based on compatible eSIM devices.
One note: GigSky’s pricing per GB for Cuba is higher than Kolet’s. The trade-off is a longer track record and broader independent coverage verification.
- Most established Cuba eSIM provider
- Multiple plan sizes for different trip lengths
- Cruise+Land package for port travelers
- Confirmed ETECSA/Cubacel network access
- Free trial reportedly available (verify)
- Higher per-GB price than Kolet
- Data only—no voice or Cuban phone number
- Cuba plans may cost more than equivalent destinations
Kolet
Kolet offers the most competitive pricing among verified Cuba eSIM providers. Reported prices as of mid-2026 are approximately $9.99 for 1 GB, $24.49 for 3 GB, and $38.49 for 5 GB—verify all figures on kolet.com before purchasing, as these are sourced from comparison databases rather than the vendor directly. Kolet routes through ETECSA/Cubacel with LTE and 3G coverage.
Kolet is a newer entrant to the Cuba eSIM market compared to GigSky, with fewer independent traveler reviews specifically for Cuba. The price advantage is real, but travelers prioritizing established track record should weigh GigSky or Nomad. For budget-minded travelers doing a thorough comparison, Kolet is worth checking first.
- Lowest reported price per GB for Cuba eSIM
- Multiple data sizes available
- ETECSA/Cubacel LTE and 3G coverage
- Confirmed on independent comparison databases
- Fewer traveler reviews for Cuba specifically vs. GigSky
- Data only—no voice or SMS
- Pricing should be verified directly at kolet.com
Nomad
Nomad has the most precisely verified plan structure of any provider in this list. Their Cuba eSIM plans are: 1 GB / 7 days at $21.00; 3 GB / 30 days at $49.00; and 5 GB / 30 days at $69.00. These figures come directly from Nomad’s Cuba plan page. Tethering (personal hotspot) is included. After the daily data cap is reached, speed throttles to 512 kbps—enough for messaging and maps but not streaming. Activation window is 60 days from purchase; taxes are included in the listed price.
Nomad routes through the Cubacel/ETECSA network (listed on their plan page as “C-COM”—a corporate name variant for the same ETECSA infrastructure). The clean app experience and fully published plan terms make Nomad particularly useful for first-time Cuba travelers who want to know exactly what they are buying before arrival.
- Fully published, verified plan terms (no hidden conditions)
- Tethering included on all Cuba plans
- Throttled fallback speed (512 kbps) rather than hard cutoff
- Tax included in listed price
- Clean app with easy purchase and activation
- Daily data cap resets every 24 hours—important to understand before heavy use days
- Per-GB cost higher than Kolet
- Data only; no voice or Cuban phone number
Roamless
Roamless offers a pay-as-you-go eSIM with Cuba coverage through ETECSA. The core appeal is structural: PAYG data does not expire, so you are not racing to use a bucket before a deadline. For Cuba trips where connectivity needs are hard to predict—strong signal in Havana, near-zero signal driving across the country—PAYG avoids the waste of a fixed plan that expires mid-trip. A free 100 MB trial is reportedly available for new users; verify on roamless.com.
Roamless pricing is approximately $14.95–$16.95 per GB (comparison-database sourced; verify on roamless.com). This is more expensive per GB than Kolet but competitive with GigSky and Nomad at small data sizes.
- Pay-as-you-go model with no data expiry
- Free 100 MB trial reported (verify at roamless.com)
- Confirmed Cuba coverage via ETECSA
- Suits unpredictable connectivity needs
- Per-GB cost higher than Kolet; competitive with others
- Data only; no voice or SMS
- Verify PAYG terms apply to Cuba specifically
eSIM Plus
eSIM Plus (esimplus.me) lists Cuba as a supported destination with day-based plans starting from approximately $5.06/day as reported on their Cuba page. Plans advertise 4G coverage, 30-day validity, no speed throttling, and data sharing. For a traveler making a 3–5 day trip to Havana who needs maps, messaging, and occasional email, eSIM Plus offers a lower entry price than the GB-based plans from GigSky or Nomad.
eSIM Plus has fewer independent traveler reviews for Cuba specifically than GigSky or Nomad. It is listed as a Cuba provider on independent comparison sources but has not been as extensively tested in real-world Cuba trip reports. Treat as a solid option with appropriate verification before purchase.
- Lower entry price for short-stay travelers
- Day-based billing suits short trips
- No throttling reported on plans
- Data sharing feature available
- Fewer Cuba-specific traveler reviews vs. GigSky or Nomad
- Data only; no voice or SMS
- Verify Cuba availability and pricing at esimplus.me
Yesim
Yesim offers a Cuba eSIM plan at the premium end of this list—approximately $120 for 10 GB / 30 days as reported by comparison sources (verify at yesim.app). At that price point, the per-GB cost is higher than Kolet, Nomad, or Roamless. The appeal is the large data bucket: for travelers who will be streaming music, using video calls, or simply do not want to monitor their usage, 10 GB provides a meaningful buffer for a 2–3 week Cuba trip.
Yesim appears on Cuba eSIM comparison databases and is listed as a confirmed provider. It has fewer widespread traveler reviews for Cuba specifically than GigSky. For most travelers, Nomad at 5 GB / $69 offers better value; Yesim makes sense only if 10 GB is genuinely needed.
- 10 GB data bucket for heavy users
- 30-day validity for longer trips
- Confirmed Cuba coverage on comparison databases
- Highest per-GB cost in this list
- Data only; no voice or Cuban phone number
- High upfront cost if you end up with poor coverage in rural areas
5. Cuba Network Realities: What Your eSIM Actually Connects To
ETECSA (Empresa de Telecomunicaciones de Cuba S.A.) is Cuba’s only licensed mobile operator—its mobile brand is Cubacel. Every eSIM roaming in Cuba uses ETECSA’s infrastructure. Understanding ETECSA’s network is the most important factor in setting realistic expectations before you travel.
Cuba Mobile Network: Key Statistics (2026)
Cuba’s mobile network has grown significantly since ETECSA launched mobile internet in December 2018. Here is what to expect based on the latest available data.
- Total mobile connections: Approximately 8.14 million at end of 2025 (~74.5% of population)
- 3G population coverage: Approximately 87–88% nationally
- 4G/LTE population coverage: Approximately 50% (concentrated in Havana and provincial capitals)
- 5G: No commercial deployment; not expected in the near term
- Average mobile speed (Havana): Approximately 10–20 Mbps on LTE
- National average mobile speed: Approximately 4 Mbps (constrained by limited international bandwidth)
- Public WiFi hotspots (Havana): 800+ ETECSA Nauta hotspots
Non-Obvious Tradeoffs Competitors Don’t Mention
These are the details that separate well-prepared travelers from those who are surprised by Cuba’s connectivity realities.
- Power grid instability amplifies signal gaps. ETECSA towers lose power during blackouts—Cuba’s ongoing electricity crisis means cell service can drop in areas with perfectly good signal on the coverage map. This is not a SIM or eSIM issue; it is a physical infrastructure one.
- eSIM may bypass Cuba’s nauta content filter. Cuba’s WiFi hotspots route through the “nauta” APN, where content filtering is applied. Credible Cuban digital media (elToque) reports that eSIM roaming connections do not route through this APN—meaning users may access platforms on eSIM that are blocked on hotspot WiFi. This is reported but not independently confirmed at scale; treat as a possible benefit, not a guarantee.
- No Cuban phone number means no La Nave. Cuba’s dominant ride-hail app (La Nave) requires a local Cuban phone number. All eSIM plans are data-only. You cannot use La Nave with an eSIM. Plan for licensed taxis (taxis particulares) or hire through your hotel.
- Nomad’s “1 GB / 7 days” resets daily, not weekly. Nomad’s plan advertises data over 7 days, but the data cap resets every 24 hours. If you use your full daily allowance on day 1, you are throttled to 512 kbps until the next day’s reset. Structure your usage accordingly.
- Install your eSIM before you land. eSIM profiles must be downloaded over internet. You cannot download an eSIM profile in Cuba without existing internet access. The workflow must be: purchase → install profile → confirm activation—all before departure.
- Local ETECSA SIM offers more data per dollar—with friction. A CubacelTur tourist SIM reportedly provides more data per dollar than any eSIM plan. The trade-off: you must arrive, find an ETECSA office, queue, and present your passport. The eSIM premium is a convenience fee for skipping that process.
Coverage tends to be reliable in Havana, Varadero (see our Varadero guide), Trinidad, Santiago de Cuba, and major resort corridors. It degrades in rural areas, along cross-country highways, and in the eastern provinces. Download offline Google Maps for Cuba before you board your flight to Havana.
6. How to Choose the Best eSIM for Cuba for Your Trip
| Your Situation | Best Pick | Why |
|---|---|---|
| First Cuba trip, 1–2 weeks | GigSky or Nomad | Established providers with transparent terms; Nomad’s terms are fully published |
| Budget-focused, any trip length | Kolet | Lowest reported per-GB price; verify at kolet.com before buying |
| Short trip (3–5 days) | eSIM Plus or Kolet | eSIM Plus day-based plans or Kolet’s 1 GB entry plan |
| Uncertain data needs / rural travel | Roamless | PAYG with no data expiry; pay only for what you use |
| Heavy data user / long trip | Yesim (10 GB) or Nomad (5 GB) | Larger buckets; Nomad offers better per-GB value at 5 GB |
| Cruise with Cuba port stop | GigSky | GigSky reportedly offers a dedicated Cruise+Land Cuba package |
Five Things to Verify Before You Buy Any Cuba eSIM
Cuba eSIM plans require more due diligence than typical travel eSIMs. Check all five.
- Cuba is explicitly listed as a supported destination: Look for Cuba (CU) specifically in the country list—not just “Caribbean.”
- Your device supports eSIM: Most iPhones from XS onward, Google Pixel 3+, and Samsung Galaxy S series from S21 onward support eSIM. Check your device spec sheet.
- Your device is carrier-unlocked: Carrier-locked phones cannot use a third-party eSIM. Confirm with your carrier or check Settings → General → About on iPhone.
- Install before departure: All Cuba eSIMs require internet access to download the profile. Install on your home WiFi before you leave.
- Data-only: All Cuba travel eSIMs provide data only. For voice calls, use WhatsApp, FaceTime Audio, or another VoIP app over your data connection.
Traveling with kids? Our Cuba travel with kids guide covers connectivity for families, including offline content strategies for rural gaps and how to keep multiple devices connected economically.
7. Cuba eSIM Activation: Step-by-Step Setup
Setting up a Cuba eSIM is straightforward if you follow the correct order. Most failed activations result from trying to install the profile after landing in Cuba, where no internet is available to complete the download.
How to Activate Your Cuba eSIM
- Step 1 — Buy before you travel: Purchase your Cuba eSIM at least 24 hours before departure. You receive a QR code by email or in the provider’s app.
- Step 2 — Install on home WiFi: On iPhone: Settings → Cellular → Add eSIM → scan QR code. On Android (Samsung): Settings → Connections → SIM Manager. You need active internet for this step.
- Step 3 — Keep your home SIM active until Cuba: Do not disable your home SIM yet. You may need it for two-factor authentication during travel.
- Step 4 — Switch data line after landing: Once in Cuba, go to your device’s cellular settings and set the Cuba eSIM as your primary data line.
- Step 5 — Disable roaming on your home SIM: Turn off data roaming on your home carrier line to avoid unexpected charges. The Cuba eSIM handles all data.
- Step 6 — Confirm ETECSA connection: Go to Settings → Cellular and confirm ETECSA or Cubacel shows as the connected network. If not, try airplane mode on/off or select ETECSA manually in network settings.
If your eSIM is not connecting in Cuba after these steps, contact your provider’s support team. GigSky and Nomad both have documented support channels. Common issues include: manual network selection needed (ETECSA does not always auto-register for roaming eSIMs); APN settings that need manual entry; and tower outages due to Cuba’s power grid instability.
Final Verdict: Best eSIM for Cuba by Traveler Type
- Most travelers (1–2 weeks, Havana + resort corridor): GigSky or Nomad. Established, transparent, confirmed ETECSA access.
- Budget-focused travelers: Kolet (~$9.99 / 1 GB). Lowest verified per-GB price. Check kolet.com before buying.
- Short trips (3–5 days): eSIM Plus. Day-based plans at a lower entry price.
- Unpredictable connectivity needs / rural travel: Roamless. PAYG with no data expiry.
- Heavy data users: Yesim (10 GB / $120) or Nomad (5 GB / $69).
- Cruise+Cuba port visit: GigSky (only provider with a dedicated cruise package).
- Providers to avoid for Cuba: HolaFly (confirmed not available), Airalo (discontinued July 2024), RedteaGO (not listed). Verify Ubigi and Maya Mobile directly before purchasing.
Before your trip, also review our Cuba travel insurance guide—Cuba requires proof of valid health insurance at immigration, and many travelers who remember their eSIM forget to arrange this separately.
Frequently Asked Questions: Best eSIM for Cuba
Sources
- GigSky — Cuba eSIM Plans
- Kolet — Cuba eSIM
- Nomad — Cuba eSIM Plans (nomadesim.com)
- Roamless — Cuba PAYG eSIM
- eSIM Plus — Cuba Plans
- Yesim — Cuba eSIM
- eSIMDB — Cuba eSIM Comparison Database
- Roamless — Best eSIM for Cuba (independent comparison)
- SimPackers — Cuba eSIM Comparison
- ETECSA — Cuba’s National Telecommunications Operator
- Wikipedia — Internet in Cuba
- Cuban Insights — Cuba Travel Guide 2026
- Cuban Insights — Can Americans Travel to Cuba? (2026)
- Cuban Insights — Cuba Travel Insurance Guide
Plan Your Full Cuba Trip with Cuban Insights
Connectivity is one piece of Cuba trip preparation. Read our complete Cuba Travel Guide 2026 for entry requirements, currency, accommodation, and on-the-ground tips. Check whether you’re eligible to visit with our Can I Travel to Cuba? decision tool, and confirm your travel insurance before boarding with our Cuba Travel Insurance guide. Planning a beach trip? Read our guides to Varadero and Havana for destination-specific tips.