🇱🇨 Stay connected in St. Lucia with the best-priced eSIM
Compare more than 1900 eSIM plans to stay connected to the internet during your stay in St. Lucia.
By SamuelData collected on Page verified on Methodology
Destination guide: getting connected in St. Lucia
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Updated on
eSIM plans in St. Lucia: what to expect
Datadopt lists more than 1900 eSIM plans in St. Lucia, sold by 84 different providers. Prices start at $1.68 (€1.50) for a plan of 1 GB or more: that is the cheapest way in to stay connected the moment you land.
The cheapest 5 GB plan valid 30 days costs $7.93 (€7.06), which works out to $1.59/GB (€1.41/GB). Across the 1419 fixed-volume plans we track in St. Lucia, the median price per GB is $4.18/GB (€3.72/GB). For reference, the worldwide average price of 1 GB of mobile data is $2.59/GB.
For a short stay, a few gigabytes valid 7 days are usually enough. For a longer trip, aim for 5 to 10 GB over 30 days, or consider an unlimited plan or a daily-quota plan: in that case compare the price per day rather than the total price.
Market benchmark: StatRanker 2026, BestBroadbandDeals
Frequently asked questions
How do I choose my eSIM plan in St. Lucia?
Start from your length of stay and your data needs: a few GB valid 7 days for a short trip, 5 to 10 GB over 30 days for a longer one. Then use the filters above to compare the 1900+ plans by price, data volume, validity and provider.
What is the average price per GB in St. Lucia?
Across the fixed-volume plans we track, the median price per GB in St. Lucia is $4.18/GB (€3.72/GB), against a worldwide average of $2.59/GB. The cheapest plans start at $1.68 (€1.50) for 1 GB or more.
What is the cheapest eSIM in St. Lucia?
The cheapest plan listed in St. Lucia starts at $1.68 (€1.50) for 1 GB or more. Prices are refreshed regularly across 84 providers: check the table above for the live ranking.
How well rated are the providers selling in St. Lucia
Average provider score
4.2/5
76 rated providers out of 84 present
Worth checking before you buy
These providers sell here but are poorly rated on the review platforms. We report their score, we pass no judgement of our own.
- Truphone2.7/5 (453 reviews)
Mean of the provider scores, each provider counted once, keeping only those above 20 reviews. Datadopt collects no reviews of its own. Scores collected on . How these scores are aggregated