Best eSIM for Saint Lucia: 70 plans compared
70 plans for Saint Lucia, checked today
I'm going to Saint Lucia for 7 days and I use .
Best price for this trip
$27.54with GigSky
Unlimited data for 7 days, 3.5 GB a day at full speed. 33 other plans also fit.
Every provider, priced for your trip
The cheapest plan that fits, from each one. Shorter bar, lower price.Saint Lucia eSIM prices at a glance
We compared 70 eSIM plans for Saint Lucia from 6 providers on 12 November 2026. For a 7 day trip with normal use, the cheapest plan that lasts the whole trip is GigSky with Unlimited · 7 days at $27.54. Below, the cheapest plan for every trip length and daily use.
| Trip | Light use about half a GB a day | Medium use about 1 GB a day | Heavy use about 2 GB a day |
|---|---|---|---|
| 3 days | $13.77 with GigSky, unlimited data for 3 days, 3.5 GB a day at full speed | $13.77 with GigSky, unlimited data for 3 days, 3.5 GB a day at full speed | $13.77 with GigSky, unlimited data for 3 days, 3.5 GB a day at full speed |
| 5 days | $18.49 with Wigoo, 3 GB, valid 30 days | $21.37 with GigSky, unlimited data for 5 days, 3.5 GB a day at full speed | $21.37 with GigSky, unlimited data for 5 days, 3.5 GB a day at full speed |
| 7 days | $27.54 with GigSky, unlimited data for 7 days, 3.5 GB a day at full speed | $27.54 with GigSky, unlimited data for 7 days, 3.5 GB a day at full speed | $27.54 with GigSky, unlimited data for 7 days, 3.5 GB a day at full speed |
| 10 days | $28.99 with Wigoo, 5 GB, valid 30 days | $32.77 with GigSky, unlimited data for 10 days, 3.5 GB a day at full speed | $32.77 with GigSky, unlimited data for 10 days, 3.5 GB a day at full speed |
| 14 days | $42.74 with GigSky, unlimited data for 14 days, 3.5 GB a day at full speed | $42.74 with GigSky, unlimited data for 14 days, 3.5 GB a day at full speed | $42.74 with GigSky, unlimited data for 14 days, 3.5 GB a day at full speed |
| 21 days | $58.42 with GigSky, unlimited data for 21 days, 3.5 GB a day at full speed | $58.42 with GigSky, unlimited data for 21 days, 3.5 GB a day at full speed | $58.42 with GigSky, unlimited data for 21 days, 3.5 GB a day at full speed |
| 30 days | $78.37 with GigSky, unlimited data for 30 days, 3.5 GB a day at full speed | $78.37 with GigSky, unlimited data for 30 days, 3.5 GB a day at full speed | $78.37 with GigSky, unlimited data for 30 days, 3.5 GB a day at full speed |
Every provider for Saint Lucia, side by side
| Provider | For 7 days, about 1 GB a day | Cheapest plan | Lowest price per GB | Unlimited for a week | Plans | 5G |
|---|---|---|---|---|---|---|
 GigSky | $27.54 unlimited data for 7 days, 3.5 GB a day at full speed | $11.49 1 GB, valid 7 days | $8.07 per GB | $27.54 unlimited data for 7 days, 3.5 GB a day at full speed | 12 | Not stated |
 Wigoo | $50.49 10 GB, valid 30 days | $7.99 1 GB, valid 7 days | $4.52 per GB | $70.79 unlimited data for 7 days, 2 GB a day at full speed | 13 | Not stated |
 Yapsim | $55.49 10 GB, valid 30 days | $8.49 1 GB, valid 7 days | $4.97 per GB | $80.49 unlimited data for 7 days, 2 GB a day at full speed | 13 | Not stated |
 Olalatrip | $58.99 10 GB, valid 30 days | $8.99 1 GB, valid 7 days | $5.27 per GB | $83.69 unlimited data for 7 days, 2 GB a day at full speed | 13 | Not stated |
 Fizztrip | $60.99 10 GB, valid 30 days | $9.49 1 GB, valid 7 days | $5.45 per GB | $86.89 unlimited data for 7 days, 2 GB a day at full speed | 13 | Not stated |
 Airalo | No plan covers it | $8.00 1 GB, valid 3 days | $5.80 per GB | None | 6 | Not stated |
All 70 plans for Saint Lucia
Cheapest first. Prices read 12 November 2026.Show all 70 plansHide the list
| Provider | Data | Valid for | Networks | Price | Per GB |
|---|---|---|---|---|---|
| GigSky | Unlimited | 1 day | Liberty | $6.64 | Unlimited |
| Wigoo | 1 GB | 7 days | FLOW | $7.99 | $7.99 |
| Airalo | 1 GB | 3 days | $8.00 | $8.00 | |
| Yapsim | 1 GB | 7 days | FLOW | $8.49 | $8.49 |
| Olalatrip | 1 GB | 7 days | FLOW | $8.99 | $8.99 |
| Fizztrip | 1 GB | 7 days | FLOW | $9.49 | $9.49 |
| Wigoo | Unlimited | 1 day | FLOW | $10.59 | Unlimited |
| GigSky | 1 GB | 7 days | Liberty | $11.49 | $11.49 |
| Yapsim | Unlimited | 1 day | FLOW | $11.99 | Unlimited |
| Olalatrip | Unlimited | 1 day | FLOW | $12.49 | Unlimited |
| Fizztrip | Unlimited | 1 day | FLOW | $12.99 | Unlimited |
| GigSky | Unlimited | 3 days | Liberty | $13.77 | Unlimited |
| Wigoo | 3 GB | 30 days | FLOW | $18.49 | $6.16 |
| Airalo | 3 GB | 3 days | $20.00 | $6.67 | |
| Yapsim | 3 GB | 30 days | FLOW | $20.49 | $6.83 |
| Airalo | 3 GB | 7 days | $21.00 | $7.00 | |
| GigSky | Unlimited | 5 days | Liberty | $21.37 | Unlimited |
| Olalatrip | 3 GB | 30 days | FLOW | $21.99 | $7.33 |
| Fizztrip | 3 GB | 30 days | FLOW | $22.49 | $7.50 |
| GigSky | Unlimited | 7 days | Liberty | $27.54 | Unlimited |
| GigSky | 3 GB | 15 days | Liberty | $28.49 | $9.50 |
| Wigoo | 5 GB | 30 days | FLOW | $28.99 | $5.80 |
| Airalo | 5 GB | 15 days | $29.00 | $5.80 | |
| Airalo | 5 GB | 30 days | $30.00 | $6.00 | |
| Airalo | 5 GB | 7 days | $30.00 | $6.00 | |
| Wigoo | Unlimited | 3 days | FLOW | $31.69 | Unlimited |
| Yapsim | 5 GB | 30 days | FLOW | $31.99 | $6.40 |
| GigSky | Unlimited | 10 days | Liberty | $32.77 | Unlimited |
| Olalatrip | 5 GB | 30 days | FLOW | $33.99 | $6.80 |
| Fizztrip | 5 GB | 30 days | FLOW | $34.99 | $7.00 |
| Yapsim | Unlimited | 3 days | FLOW | $35.99 | Unlimited |
| Olalatrip | Unlimited | 3 days | FLOW | $37.39 | Unlimited |
| Fizztrip | Unlimited | 3 days | FLOW | $38.89 | Unlimited |
| GigSky | Unlimited | 14 days | Liberty | $42.74 | Unlimited |
| GigSky | 5 GB | 30 days | Liberty | $46.07 | $9.21 |
| Wigoo | 10 GB | 30 days | FLOW | $50.49 | $5.05 |
| Wigoo | Unlimited | 5 days | FLOW | $50.59 | Unlimited |
| Yapsim | 10 GB | 30 days | FLOW | $55.49 | $5.55 |
| Yapsim | Unlimited | 5 days | FLOW | $57.49 | Unlimited |
| GigSky | Unlimited | 21 days | Liberty | $58.42 | Unlimited |
| Olalatrip | 10 GB | 30 days | FLOW | $58.99 | $5.90 |
| Olalatrip | Unlimited | 5 days | FLOW | $59.79 | Unlimited |
| Fizztrip | 10 GB | 30 days | FLOW | $60.99 | $6.10 |
| Fizztrip | Unlimited | 5 days | FLOW | $62.09 | Unlimited |
| Wigoo | Unlimited | 7 days | FLOW | $70.79 | Unlimited |
| GigSky | Unlimited | 30 days | Liberty | $78.37 | Unlimited |
| Yapsim | Unlimited | 7 days | FLOW | $80.49 | Unlimited |
| GigSky | 10 GB | 30 days | Liberty | $80.74 | $8.07 |
| Olalatrip | Unlimited | 7 days | FLOW | $83.69 | Unlimited |
| Fizztrip | Unlimited | 7 days | FLOW | $86.89 | Unlimited |
| Wigoo | 20 GB | 30 days | FLOW | $90.49 | $4.52 |
| Wigoo | Unlimited | 10 days | FLOW | $97.79 | Unlimited |
| Yapsim | 20 GB | 30 days | FLOW | $99.49 | $4.97 |
| Olalatrip | 20 GB | 30 days | FLOW | $105.49 | $5.27 |
| Fizztrip | 20 GB | 30 days | FLOW | $108.99 | $5.45 |
| Yapsim | Unlimited | 10 days | FLOW | $111.19 | Unlimited |
| Olalatrip | Unlimited | 10 days | FLOW | $115.59 | Unlimited |
| Fizztrip | Unlimited | 10 days | FLOW | $120.09 | Unlimited |
| Wigoo | Unlimited | 14 days | FLOW | $136.99 | Unlimited |
| Yapsim | Unlimited | 14 days | FLOW | $155.59 | Unlimited |
| Olalatrip | Unlimited | 14 days | FLOW | $161.89 | Unlimited |
| Fizztrip | Unlimited | 14 days | FLOW | $168.09 | Unlimited |
| Wigoo | Unlimited | 21 days | FLOW | $196.19 | Unlimited |
| Yapsim | Unlimited | 21 days | FLOW | $222.99 | Unlimited |
| Olalatrip | Unlimited | 21 days | FLOW | $231.89 | Unlimited |
| Fizztrip | Unlimited | 21 days | FLOW | $240.79 | Unlimited |
| Wigoo | Unlimited | 30 days | FLOW | $270.39 | Unlimited |
| Yapsim | Unlimited | 30 days | FLOW | $307.29 | Unlimited |
| Olalatrip | Unlimited | 30 days | FLOW | $319.59 | Unlimited |
| Fizztrip | Unlimited | 30 days | FLOW | $331.89 | Unlimited |
Saint Lucia eSIM questions
What is the cheapest eSIM for Saint Lucia?
The cheapest plan we found is GigSky, unlimited data for 1 day, 3.5 GB a day at full speed, for $6.64. For a 7 day trip with normal use (about 1 GB a day), the cheapest plan that lasts the whole trip is GigSky, Unlimited · 7 days, at $27.54.
How much data do I need for a week in Saint Lucia?
About half a GB a day for maps and messages, 1 GB a day for social media and photos, and 2 GB a day if you watch video or share your connection. For 7 days that is about 4, 7 or 14 GB.
Is there an unlimited eSIM for Saint Lucia?
Yes. The cheapest unlimited plan we found is GigSky, 1 day for $6.64. Unlimited plans usually slow down after a daily amount of fast data, so check the plan's page before you buy.
Which networks do travel eSIMs use in Saint Lucia?
The plans we read connect to FLOW and Liberty. Most travel eSIMs switch between them on their own, so you get whichever has the best signal where you are.
When should I buy and install the eSIM?
Buy it before you leave and install it at home over Wi-Fi: it takes a couple of minutes with the QR code. Many plans only start counting days when the eSIM first connects in Saint Lucia, but each provider has its own rule, so check the plan's page.
How often are these prices checked?
Every day. The prices on this page were read on 12 November 2026, straight from each provider's own catalogue.