# eSIM for the Caribbean

URL: https://esimworld.co.uk/esim-caribbean/
Source: eSIM World (esimworld.co.uk)
Prices checked against the catalogue on: 24 October 2026

## In short

eSIM for the Caribbean from the UK: from £5.99; the days start at the first connection to a network in the Caribbean, not at purchase. One profile for 26 countries, plans from 1 GB to 10 GB, valid up to 30 days, 5 options in total.

- **5 GB plan:** 30 days: £23.99, or £4.80 per GB.
- **Install:** The QR code arrives by email after payment.

Prices checked in the catalogue on 24 October 2026.

You install the profile at home over Wi-Fi, with the QR code that arrives by e-mail after payment. Prices are in pounds (GBP) at the rate of 31 Oct, paid by card: the card is charged exactly the price shown on the site that day.

## Countries covered (26)

Antigua and Barbuda, Aruba, Bahamas, Barbados, Bermuda, Bonaire, Cayman Islands, Curaçao, Dominica, French Guiana, Grenada, Guadeloupe, Guyana, Haiti, Jamaica, Montserrat, Panama, Puerto Rico, Saint Barthélemy, Saint Kitts and Nevis, Saint Lucia, Saint Martin, Saint Vincent and the Grenadines, Sint Maarten, Trinidad and Tobago, Turks and Caicos Islands.

## Data plans

| Plan | Validity | Price | Price per GB | Network | Buy |
| --- | --- | --- | --- | --- | --- |
| 1 GB | 7 days | £5.99 | £5.99 | — | [Buy](https://esimworld.co.uk/esim-caribbean/#buy-pqggi1b5t0) |
| 2 GB | 15 days | £10.99 | £5.50 | — | [Buy](https://esimworld.co.uk/esim-caribbean/#buy-pe9krc11yl) |
| 3 GB | 30 days | £14.99 | £5.00 | — | [Buy](https://esimworld.co.uk/esim-caribbean/#buy-pyj9g5rtq2) |
| 5 GB | 30 days | £23.99 | £4.80 | — | [Buy](https://esimworld.co.uk/esim-caribbean/#buy-ptzlx1bpcw) |
| 10 GB | 30 days | £35.99 | £3.60 | — | [Buy](https://esimworld.co.uk/esim-caribbean/#buy-p3uarwoqcb) |

## What it costs per day in the Caribbean

| Plan | Validity | Price | Per day | Data a day |
| --- | --- | --- | --- | --- |
| 3 GB | 30 days | £14.99 | £0.50 | 100 MB |
| 2 GB | 15 days | £10.99 | £0.73 | 133 MB |
| 5 GB | 30 days | £23.99 | £0.80 | 167 MB |
| 1 GB | 7 days | £5.99 | £0.86 | 143 MB |
| 10 GB | 30 days | £35.99 | £1.20 | 333 MB |

Plan price in pounds ÷ days, at the rate of 31 Oct. A day on 10 GB for 30 days costs 2.4× as much as on 3 GB for 30 days; pick by trip length first.

## How many GB for the Caribbean

| Usage | Our estimate | 3 days | 7 days | 14 days |
| --- | --- | --- | --- | --- |
| Maps and messaging | about 0.3 GB a day | 1 GB · £5.99 | 3 GB · £14.99 | 5 GB · £23.99 |
| Social media and photos | about 0.8 GB a day | 3 GB · £14.99 | 10 GB · £35.99 | no single plan, take two |
| Videos and video calls | about 1.7 GB a day | 10 GB · £35.99 | no single plan, take two | no single plan, take two |
| Working on a laptop (estimated data if your plan allows tethering) | about 3 GB a day | 10 GB · £35.99 | no single plan, take two | no single plan, take two |

Each cell shows a plan’s total data and price for that many days, not your use. Our editorial estimates, not measurements: HD video, background sync and backups, and sharing data as a hotspot all use more.

## Network and profile conditions

- APN set automatically
- Days count from the first connection to a network, not from payment
- Top-up on the same profile: no

## Payment, cancellation and refunds

- Pay by card in pounds: you are charged in GBP, exactly the amount shown. The seller is registered in the United States, so your bank may apply its own rules to a payment to a seller abroad. Online payments must be enabled on your card. The eSIM QR code arrives by e-mail after payment
- Refunds and the 14-day right to cancel: conditions at https://esimworld.co.uk/refund-policy/
- Cancel an order: https://esimworld.co.uk/cancel/
- How card payment works: https://esimworld.co.uk/how-to-pay/
- Support: WhatsApp (https://esimworld.co.uk/go/uk) and e-mail (support@esimworld.co.uk)

## Frequently asked questions

### How much does a day of mobile data cost in the Caribbean?

On plans with a fixed data allowance, £0.50 to £1.20 a day in the Caribbean: 3 GB for 30 days at £14.99 is the lowest daily price, 10 GB for 30 days the highest. The plan that costs least for the whole trip: for 7 days, 1 GB at £0.86 a day; for 15 days, 2 GB at £0.73 a day; for 30 days, 3 GB at £0.50 a day. Unused days are not refunded.

### Does one eSIM work in all the countries in the Caribbean?

Yes, in the 26 countries listed on this page: when you cross a border, your phone joins the local network on its own, with the same profile. If you are visiting only one country, the plan for that country is usually cheaper.

### What if the eSIM doesn't work when you land in the Caribbean?

Check, in this order: data roaming is on for the eSIM line, the eSIM is chosen as the line for mobile data, and aeroplane mode is off. Still no connection? See [what to check when the eSIM has no signal abroad](https://esimworld.co.uk/help/esim-no-signal/).