# LightSIM eSIM plans for Saint Lucia

> 13 active LightSIM plans that cover Saint Lucia, from $8.40.
> Updated October 26, 2026. Prices in USD. Web page: https://esimguide.com/saint-lucia-esim/lightsim
> Discount code: **ESIMGUIDE10 (10% off)**. 10% off at LightSIM

## Networks in Saint Lucia

As stated by LightSIM: Digicel (4G). The technology is the fastest the provider states, not a measured speed.

## Plans

Where plans share the same data, validity and coverage type, only the cheapest is listed: 9 distinct of 13 plans.

| Plan | Data | Validity | Price | Coverage | Network | Hotspot | Voice | SMS | Phone number | Top-up | ID check | Breakout |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Worldwide (141 countries) 1GB - 7 Days | 1 GB | 7 days | $8.40 | 140 countries | — | — | — | — | — | — | — | — |
| St. Lucia 1GB - 7 Days | 1 GB | 7 days | $11.95 | Saint Lucia only | 4G | — | — | — | — | — | — | — |
| Worldwide (141 countries) 3GB - 30 Days | 3 GB | 30 days | $23 | 140 countries | — | — | — | — | — | — | — | — |
| St. Lucia 3GB - 30 Days | 3 GB | 30 days | $27.30 | Saint Lucia only | 4G | — | — | — | — | — | — | — |
| Worldwide (141 countries) 5GB - 30 Days | 5 GB | 30 days | $33 | 140 countries | — | — | — | — | — | — | — | — |
| St. Lucia 5GB - 30 Days | 5 GB | 30 days | $44.70 | Saint Lucia only | 4G | — | — | — | — | — | — | — |
| Worldwide (141 countries) 10GB - 30 Days | 10 GB | 30 days | $56 | 140 countries | — | — | — | — | — | — | — | — |
| Worldwide (141 countries) 20GB - 30 Days | 20 GB | 30 days | $75.90 | 140 countries | — | — | — | — | — | — | — | — |
| Caribbean (26 countries) 3GB/day - 7 Days | 3 GB/day | 7 days | $117.80 | 26 countries | — | — | — | — | — | — | — | — |

Yes / No are what the provider states. Varies means it differs across the plan's coverage. — means the provider does not say, which is not the same as No.
Breakout lists every country the provider declares for the plan; where it names several, which one serves this destination is not stated.

## More

- [All providers for Saint Lucia](https://esimguide.com/saint-lucia-esim.md)
- [LightSIM plans for Saint Lucia, with filters](https://esimguide.com/saint-lucia-esim/lightsim)