Name: Saint Lucia eSIM & Travel Data Plans from $5.95
Brand: Cellesim
Availability: InStock
Rating: 4.5 (37 reviews)

Saint Lucia

4G Data Only

500 MB

1 Day

$5.95

1 GB

7 Days

$10.37

1 GB

1 Day

$9.52

2 GB

1 Day

$17.00

3 GB

15 Days

$27.81

3 GB

30 Days

$29.58

5 GB

30 Days

$46.24

10 GB

30 Days

$84.61

20 GB

30 Days

$155.31

$5.95 500 MB • 1 Day

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24/7 Customer Service Secure Payment

Coverage

Saint Lucia

Network

Plan Type

Data Only

Activation Policy

First Network Connection

eKYC Identity Verification

Not Necessary

Network Operators

FLOW

Don't let high roaming charges or the hassle of finding a physical SIM card ruin your Caribbean dream. With a Cellesim eSIM for Saint Lucia, you get instant, high-speed mobile data the moment you arrive. Activate it via a simple QR code before you even leave home and be online the second you land.

Stay Connected from Soufrière to Castries

Whether you're hiking the Gros Piton trail, sailing into the picture-perfect Marigot Bay, or unwinding on the golden sands of Rodney Bay, a reliable Saint Lucia data plan is essential.

Explore with Confidence: Use Google Maps to navigate the winding roads to the Sulphur Springs in Soufrière.
Share Instantly: Upload your stunning photos from Pigeon Island National Park without waiting.
Stay in Touch: Make VoIP calls or message family from the bustling markets of the capital, Castries, or even from the smaller George F. L. Charles Airport (SLU).

Our eSIM connects you to the best local networks, ensuring you have strong coverage in the most popular tourist areas and cities.

Why Choose Cellesim for Your Saint Lucia Trip?

Instant Activation: No waiting in lines. Scan the QR code and you're connected.
Cost-Effective: Stop dreading that post-trip phone bill. Our prices are transparent and cheap, starting at just $5.95.
Keep Your Number: An eSIM works alongside your primary SIM, so you can still receive calls and texts on your regular number.
Total Flexibility: Choose the data package that fits your trip, from 1 day to 30 days.

Find Your Perfect Saint Lucia Data Plan ($)

We offer a range of packages to match your travel needs. No overpaying for data you don't use.

500 MB (1 Day): $5.95
1 GB (7 Days): $10.37
1 GB (1 Day): $9.52
2 GB (1 Day): $17.00
3 GB (15 Days): $27.81
3 GB (30 Days): $29.58
5 GB (30 Days): $46.24
10 GB (30 Days): $84.61
20 GB (30 Days): $155.31

Don't let connectivity be an afterthought. Secure your Cellesim Saint Lucia eSIM today and experience travel the way it was meant to be—seamless, connected, and worry-free.

Data Only Access

Our packages are "data-only" focused. Standard calls are not available, but you can make calls through apps like WhatsApp and FaceTime.

Keep Your WhatsApp

Your number doesn't change when using eSIM abroad. Stay connected with family and friends through your existing number.

Hotspot Sharing

Turn your phone into a modem (hotspot) and easily share your internet with tablets or friends.

Active Plan

Saint Lucia

12 GB

Remaining Data

Connection Status Connected (4G/5G)

Roaming Active

Data Saver

eSIM Ready

Device Compatibility

Make sure your phone is "Unlocked" (carrier-free) and eSIM compatible before purchasing. Most new models support it.

Right Timing

Install your eSIM profile with home Wi-Fi. Activate your package at your destination to save time.

24/7 Expert Support

If you need help during setup or usage, you can reach our expert team via live chat 24/7.

Frequently Asked Questions

Got some questions before your Journey? Well here's everything you need to know before you go

Yes. Coverage is excellent at Pigeon Island, allowing you to hike to the top of the fort and live-stream the panoramic views of the ocean and neighboring Martinique.

Absolutely. The roads are steep, winding, and often lack clear signage; reliable data for Google Maps or Waze is vital to navigate safely, especially on the East Coast roads.

Most modern phones do, but you must check our specific list here: eSIM Compatible Devices to be 100% sure before purchasing.

Yes. You will have strong 4G LTE signal in the famous Marigot Bay, perfect for staying connected while dining by the marina or watching the yachts.

No, Uber does not operate in Saint Lucia. You need reliable data to find local taxi dispatch numbers on Google Maps or coordinate pickups with private transfer drivers.

No! This is the most common mistake. Saint Lucia is an independent country and is NOT part of the EU, UK, or US domestic plans. Most home carriers (like AT&T, Verizon, T-Mobile, or UK's Vodafone/O2) will charge you expensive international roaming rates (e.g., $10-$14 per day). A Cellesim eSIM is a one-time prepaid fee that is significantly cheaper.

This specific plan is valid only within Saint Lucia. This is crucial for "island hoppers." The ferry to Martinique takes you to a different country (France/EU), and the ferry south takes you to St. Vincent. Your connection will stop. For a multi-island trip, we highly recommend our Caribbean Regional eSIM to stay connected seamlessly.

To give you the best speed and coverage on this mountainous island, our eSIM connects to Saint Lucia’s premium providers, typically Digicel or Flow. This ensures you get the fastest available 4G/LTE speeds for using Google Maps on the winding roads or making WhatsApp calls from your hotel.

Yes, for mobility and price. Most luxury resorts (in Soufrière or Rodney Bay) charge high fees for Wi-Fi, and it's often slow or only works in the lobby. A personal eSIM gives you a private, fast 4G connection that works in your room, by the pool, and, most importantly, when you leave the resort to explore the island's beaches and waterfalls.

Yes, you will have coverage in all major tourist towns. Our eSIM connects to top local networks (like Digicel) that have strong 4G/LTE coverage in the north (Rodney Bay, Castries) and in the south (Soufrière, near the Pitons). While you may lose signal on a deep rainforest hike, you will be connected in the towns, at the beaches, and at the main volcanic viewpoints.

$5.95 500 MB • 1 Day

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Local eSIMs

Regional eSIMs

Saint Lucia

Select Your Plan

Coverage

Network

Plan Type

Activation Policy

eKYC Identity Verification

Network Operators

Before Your Trip, Learn About eSIM 6 Critical Things You Need to Know

Data Only Access

Keep Your WhatsApp

Hotspot Sharing

Saint Lucia

Device Compatibility

Right Timing

24/7 Expert Support

Frequently Asked Questions

Local eSIMs

Regional eSIMs

Saint Lucia

Saint Lucia eSIM

Select Your Plan

Coverage

Network

Plan Type

Activation Policy

eKYC Identity Verification

Network Operators

Before Your Trip, Learn About eSIM 6 Critical Things You Need to Know

Data Only Access

Keep Your WhatsApp

Hotspot Sharing

Saint Lucia

Device Compatibility

Right Timing

24/7 Expert Support

Frequently Asked Questions

Will I have internet coverage at Pigeon Island National Landmark?

Do I need data for GPS navigation in Saint Lucia?

How do I know if my phone supports eSIM?

Does the eSIM work in Marigot Bay (Hurricane Hole)?

Can I use Uber or taxi apps in Saint Lucia with this eSIM?

Is roaming free in Saint Lucia with my US, UK, or EU SIM card?

Is this eSIM valid for the ferry to Martinique or St. Vincent?

Which local networks does the Saint Lucia eSIM connect to? (Digicel or Flow?)

Is mobile data more reliable than my resort's Wi-Fi?

Will I have internet coverage in Soufrière, near the Pitons, or just in Rodney Bay?