21 plans · from $3.49
Carriers: FLOW 5G, LIME, Cable & Wirel.
Coverage: 5G, 4G/LTE, 3G
Last updated date: June 02, 2026 at 11:00 PM
Buy now — activate within 90 days
Your QR code will be sent right after payment. Your plan starts when you first connect to a local network at your destination.
21 plans
Find your destination and pick the perfect plan by data volume and days!
Via Faster Payments System or bank card — fast and secure.
Delivered instantly to your email.
Activate your eSIM upon arrival — your internet will start working right away.
You don’t need to buy a local SIM card if you have an eSIM. With Vlex eSIM you can get online in the Cayman Islands without a physical SIM card, which is especially convenient for short trips.
Internet speeds in the Cayman Islands with eSIM are generally high, especially in major towns and popular tourist areas. Local operators such as Flow and Digicel provide solid 4G/LTE coverage.
Check whether your phone supports eSIM. Most modern models, such as iPhone starting from XS and newer Android phones, are compatible with eSIM and work smoothly in the Cayman Islands.
Internet coverage with eSIM in the Cayman Islands is reliable in popular tourist spots, such as George Town and Seven Mile Beach. However, in remote parts of the islands the signal may be weaker.
To activate an eSIM in the Cayman Islands, simply scan the QR code provided by your eSIM provider. This is often cheaper than roaming, as you avoid the high rates charged by international mobile operators.
QR by email in a minute. Online at the airport instantly.
Smooth checkout, QR in 2 minutes. Worked everywhere.
Third purchase — still fast and reliable.
No local SIM hunt, support was helpful.
Much cheaper than roaming, QR in 2 min.
Instant QR delivery.
China trip — data right after landing.
Installed at home, online at arrival.
SEA multi-country plan was handy.
3-minute setup from the email guide.
4× cheaper than EU roaming for me.
Support helped with Samsung setup.
For “KY”, exact prices for local SIM cards and carriers are still being updated. The table below shows approximate data for similar destinations.
| Parameter | Vlex eSIM | SIM KY | T-Mobile | Verizon | AT&T | Vodafone | Orange |
|---|---|---|---|---|---|---|---|
| Price per 1 GB | from $0.52 | ~$3.16 | ~$15.79 | ~$18.95 | ~$17.89 | ~$13.68 | ~$12.63 |
| Activation | Instantly via QR | At airport/office | Call/office | Call/office | Call/office | Call/office | Call/office |
| Price transparency | Fixed | Package / MB | Per day | Per day | Per day | Per day | Per day |
| Hidden fees | No | Possible | Possible | Possible | Possible | Possible | Possible |
| Need a physical SIM card | No | Yes | Yes | Yes | Yes | Yes | Yes |
| Availability | Online, 24/7 | On site | Office / Call | Office / Call | Office / Call | Office / Call | Office / Call |
The Cayman Islands are a true paradise for travelers: white-sand beaches, unique nature, and breathtaking underwater adventures. To stay connected, share your experiences, and quickly find everything you need, you’ll want a reliable internet connection. With an eSIM from Vlex eSIM, you avoid expensive roaming fees and the hassle of hunting for local SIM cards.
Roaming from Russian mobile operators in the Cayman Islands can be very expensive. Local SIM cards take time to buy and may not be available immediately after landing. With an eSIM from Vlex eSIM, you get internet access as soon as you arrive — no queues and no extra hassle.
For a 7–14 day trip with active use of social media and navigation, we recommend a 3–5 GB package. For streaming and video calls, it’s better to choose 10 GB or an unlimited plan. You can calculate your ideal data volume with our calculator on the homepage.
eSIM is supported by devices such as: iPhone XS and newer, Samsung Galaxy S20+, Google Pixel 3+, Huawei P40 Pro, and most modern smartphones. Make sure your phone is not locked to a specific carrier (unlocked) before purchasing.
Get your eSIM for the Cayman Islands now and enjoy mobile internet from the moment you land — with no overpayments, no queues, and no worries.
One plan — multiple countries with no switching
