Stay connected in the Cayman Islands

Cayman Islands
eSIM

Fast, reliable data across George Town, Seven Mile Beach and Cayman Brac the second you touch down.
  • No roaming charges
  • Keep your WhatsApp number
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Cayman Islands eSIM
Plans from £5.73
Connect in Under 60 seconds
Customers rate us 4.9/5 based on 96 reviews.
Choose your plan type

Fixed data plans

Choose the right data amount for your trip

7 day plans
1GB
WhatsApp, maps and email for short trips
£5.73
£5.73/GB

Technical Specs

  • Plan Validity: 7 Days
  • Activate Within: 90 Days
  • Hotspot / tethering: Supported
  • Network: LIME / Cable & Wirel. (3G/4G)
  • Where it works: KY
  • Calls & SMS: Not included
15 day plans
3GB
Maps, WhatsApp and light browsing each day
£10.39
£3.46/GB

Technical Specs

  • Plan Validity: 15 Days
  • Activate Within: 180 Days
  • Hotspot / tethering: Supported
  • Network: FLOW (4G)
  • Where it works: KY
  • Calls & SMS: Not included
30 day plans
3GB
Maps, WhatsApp and light browsing each day
£11.54
£3.85/GB

Technical Specs

  • Plan Validity: 30 Days
  • Activate Within: 180 Days
  • Hotspot / tethering: Supported
  • Network: FLOW (4G)
  • Where it works: KY
  • Calls & SMS: Not included
5GB
More room for photos, social apps and navigation
£16.32
£3.26/GB

Technical Specs

  • Plan Validity: 30 Days
  • Activate Within: 180 Days
  • Hotspot / tethering: Supported
  • Network: FLOW (4G)
  • Where it works: KY
  • Calls & SMS: Not included
Most popular
10GB
Best all-rounder for daily browsing and social media
£30.81
£3.08/GB

Technical Specs

  • Plan Validity: 30 Days
  • Activate Within: 180 Days
  • Hotspot / tethering: Supported
  • Network: FLOW (4G)
  • Where it works: KY
  • Calls & SMS: Not included
20GB
Extra data for video calls, hotspot and longer stays
£56.89
£2.84/GB

Technical Specs

  • Plan Validity: 30 Days
  • Activate Within: 180 Days
  • Hotspot / tethering: Supported
  • Network: FLOW (4G)
  • Where it works: KY
  • Calls & SMS: Not included
Running low while travelling? Top up anytime from your account, no need to buy a new eSIM.
1
Selected Cayman Islands 1GB 7Days
£5.73
Install before travel. Ready when you land.
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30-day refund if unused

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Everything you need for stress-free travel

Stay connected across Cayman Islands

Coverage is reliable on Grand Cayman, including Seven Mile Beach and George Town, connecting through a local Caymanian network. It can thin on Cayman Brac and Little Cayman and out at the dive sites, so keep offline maps for boat and dive trips.

Need help? We're here

Questions before or during your trip? Our UK-based team prides itself on fast, friendly support whenever you need us.

Need your eSIM urgently?

Order in seconds and receive your eSIM almost instantly by email, ready to install before you even leave for the airport.

Travel with confidence

Every eSIM includes instant activation, transparent pricing and our 30-day unused refund for complete peace of mind.

Running low on data?

Top up in seconds without replacing your eSIM, so you can carry on using maps, WhatsApp and everything else.

The questions everyone asks us

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Using an eSIM in the Cayman Islands

A Cayman Islands eSIM gets you online as you land on Grand Cayman, ready for maps, messaging and photos, whether you are on Seven Mile Beach, diving or exploring the islands. Install it before you fly and switch it on when you arrive.

Grand Cayman and the Sister Islands

Grand Cayman, including Seven Mile Beach and George Town, is well covered. On the quieter Sister Islands, Cayman Brac and Little Cayman, and out on the water at the dive sites, signal can thin, so download offline maps before a boat or dive trip.

How much data

A week of maps, messaging and beach photos is often around 5-10GB, with more for heavy streaming or hotspot use. These are starting points, and actual use varies.

Travel eSIM FAQs

Yes, Grand Cayman's main areas are well covered for maps, messaging and beach photos.
The quieter Sister Islands can thin. Download offline maps before you travel over.
Out on the water, signal thins, and diving is offline anyway. Download anything you need before you set off.
WhatsApp, FaceTime and other data-based apps can use your eSIM data, subject to the app's own availability and any local restrictions.
Yes. You have data as you arrive, which is useful for arranging transfers.
A week of maps, messaging and beach photos is often around 5-10GB, with more for streaming or hotspot use. These are starting points, and actual use varies.

Top-up availability depends on the plan. Some eSIMs can be topped up, including certain unlimited plans, while others may require a new plan once the current one ends or runs out. Check the individual plan details for your selected option.
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Travelling beyond Cayman Islands?

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