GigSky
Provider cheapest Caribbean - 100MB - 7 days
Data 0.1GB
Validity 7 days
Network 4G
Hotspot Yes
$0.00
Get deal Saint Lucia eSIM comparison
Best eSIM for Saint Lucia
Compare 255 published eSIM plans for Saint Lucia from 7 providers. Prices are calculated from live inventory and shown in your selected currency.
Last updated May 4, 2026 Updated prices
Compare Saint Lucia eSIM plans
Sort Saint Lucia plans by price, data allowance, validity, coupon discount, hotspot support, and provider.
USD Updated prices
All data amounts Any validity All providers Coupons included
Cheapest plan by provider
Lowest published option from each provider for Saint Lucia, followed by the full sortable plan table.
eSIM.dog
Provider cheapest 0.50 + VPN | Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (100MB/1Days)
Data 0.1GB
Validity 1 days
Network 4G/LTE
Hotspot Yes
$0.47 $0.50 Save $0.03
Get deal 
MobiMatter
Provider cheapest Americas 1 GB
Data 1GB
Validity 7 days
Network 4G/5G
Hotspot Yes
$2.74 $5.49 Save $2.75
Get deal RedteaGO
Provider cheapest South America (30+ countries) - 1GB - 30 days
Data 1GB
Validity 30 days
Network 4G/5G
Hotspot Yes
$6.65 $7.00 Save $0.35
Get deal 
AmigoSIM
Provider cheapest Saint Lucia 1GB 14Days
Data 1GB
Validity 14 days
Network 4G/5G
Hotspot Yes
$12.00
Get deal GigSky
Verified Caribbean - 100MB - 7 days
Data 0.1GB
Validity 7 days
Network 4G
Hotspot Yes
$0.00
Get deal GigSky
Verified St. Lucia - 100MB - 7 days
Data 0.1GB
Validity 7 days
Network 4G
Hotspot Yes
$0.00
Get deal GigSky
Verified Cruise + Americas/Caribbean - 100MB - 7 days
Data 0.1GB
Validity 7 days
Network 4G
Hotspot Yes
$0.00
Get deal GigSky
Verified Cruise + World - 100MB - 7 days
Data 0.1GB
Validity 7 days
Network 4G
Hotspot Yes
$0.00
Get deal eSIM.dog
Verified 0.50 + VPN | Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (100MB/1Days)
Data 0.1GB
Validity 1 days
Network 4G/LTE
Hotspot Yes
$0.47 $0.50 Save $0.03
Get deal eSIM.dog
Verified Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (100MB/30Days)
Data 0.1GB
Validity 30 days
Network 4G/LTE
Hotspot Yes
$2.18 $2.29 Save $0.11
Get deal eSIM.dog
Verified Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (500MB/1Days)
Data 0.49GB
Validity 1 days
Network 4G/LTE
Hotspot Yes
$3.38 $3.56 Save $0.18
Get deal eSIM.dog
Verified Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (1GB/1Days)
Data 1GB
Validity 1 days
Network 4G/LTE
Hotspot Yes
$3.38 $3.56 Save $0.18
Get deal eSIM.dog
Verified Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (1GB/5Days)
Data 1GB
Validity 5 days
Network 4G/LTE
Hotspot Yes
$3.38 $3.56 Save $0.18
Get deal eSIM.dog
Verified Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (512MB/7Days)
Data 0.5GB
Validity 7 days
Network 4G/LTE
Hotspot Yes
$3.38 $3.56 Save $0.18
Get deal eSIM.dog
Verified Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (1GB/7Days)
Data 1GB
Validity 7 days
Network 4G/LTE
Hotspot Yes
$3.78 $3.98 Save $0.20
Get deal eSIM.dog
Verified FLOW Saint Lucia - Best Coverage (500MB/1Days)
Data 0.49GB
Validity 1 days
Network 4G/LTE
Hotspot Yes
$4.74 $4.99 Save $0.25
Get deal eSIM.dog
Verified Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (512MB/30Days)
Data 0.5GB
Validity 30 days
Network 4G/LTE
Hotspot Yes
$4.74 $4.99 Save $0.25
Get deal GigSky
Verified St. Lucia - Unlimited - 1 days
Data Unlimited
Validity 1 days
Network 4G
Hotspot Yes
$4.99
Get deal MobiMatter
Verified Americas 1 GB
Data 1GB
Validity 7 days
Network 4G/5G
Hotspot Yes
$2.74 $5.49 Save $2.75
Get deal eSIM.dog
Verified Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (1GB/30Days)
Data 1GB
Validity 30 days
Network 4G/LTE
Hotspot Yes
$5.69 $5.99 Save $0.30
Get deal eSIM.dog
Verified Digicel Saint Lucia - Best Coverage (1GB/7Days)
Data 1GB
Validity 7 days
Network 4G/LTE
Hotspot Yes
$6.64 $6.99 Save $0.35
Get deal GigSky
Verified World Plan Lite - 1GB - 15 days
Data 1GB
Validity 15 days
Network 4G
Hotspot Yes
$6.99
Get deal RedteaGO
Verified South America (30+ countries) - 1GB - 30 days
Data 1GB
Validity 30 days
Network 4G/5G
Hotspot Yes
$6.65 $7.00 Save $0.35
Get deal MobiMatter
Verified Caribbean 1 GB
Data 1GB
Validity 7 days
Network 4G/5G
Hotspot Yes
$3.74 $7.49 Save $3.75
Get deal eSIM.dog
Verified Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (2GB/1Days)
Data 2GB
Validity 1 days
Network 4G/LTE
Hotspot Yes
$7.58 $7.98 Save $0.40
Get deal eSIM.dog
Verified Best Coverage in Saint Lucia (1GB/7Days)
Data 1GB
Validity 7 days
Network 4G/5G
Hotspot Yes
$7.58 $7.98 Save $0.40
Get deal eSIM.dog
Verified Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (2GB/14Days)
Data 2GB
Validity 14 days
Network 4G/LTE
Hotspot Yes
$7.59 $7.99 Save $0.40
Get deal eSIM.dog
Verified Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (2GB/15Days)
Data 2GB
Validity 15 days
Network 4G/LTE
Hotspot Yes
$7.59 $7.99 Save $0.40
Get deal GigSky
Verified Caribbean - Unlimited - 1 days
Data Unlimited
Validity 1 days
Network 4G
Hotspot Yes
$7.99
Get deal eSIM.dog
Verified FLOW Saint Lucia - Best Coverage (1GB/1Days)
Data 1GB
Validity 1 days
Network 4G/LTE
Hotspot Yes
$8.07 $8.49 Save $0.42
Get deal eSIM.dog
Verified Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (3GB/1Days)
Data 3GB
Validity 1 days
Network 4G/LTE
Hotspot Yes
$8.07 $8.49 Save $0.42
Get deal MobiMatter
Verified Caribbean 1 GB
Data 1GB
Validity 7 days
Network 4G/5G
Hotspot Yes
$4.49 $8.99 Save $4.50
Get deal eSIM.dog
Verified Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (2GB/30Days)
Data 2GB
Validity 30 days
Network 4G/LTE
Hotspot Yes
$8.58 $9.03 Save $0.45
Get deal eSIM.dog
Verified FLOW Saint Lucia - Best Unlimited Coverage
Data 0.5GB
Validity 1 days
Network 4G/LTE
Hotspot Yes
$9.03 $9.51 Save $0.48
Get deal MobiMatter
Verified Americas 2 GB
Data 2GB
Validity 15 days
Network 4G/5G
Hotspot Yes
$4.99 $9.99 Save $5.00
Get deal eSIM.dog
Verified Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (3GB/5Days)
Data 3GB
Validity 5 days
Network 4G/LTE
Hotspot Yes
$9.54 $10.04 Save $0.50
Get deal eSIM.dog
Verified Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (3GB/7Days)
Data 3GB
Validity 7 days
Network 4G/LTE
Hotspot Yes
$9.54 $10.04 Save $0.50
Get deal eSIM.dog
Verified Best Coverage in Saint Lucia (1GB/3Days)
Data 1GB
Validity 3 days
Network 4G/5G
Hotspot Yes
$9.87 $10.39 Save $0.52
Get deal eSIM.dog
Verified FLOW Saint Lucia - Best Coverage (2GB/1Days)
Data 2GB
Validity 1 days
Network 4G/LTE
Hotspot Yes
$9.97 $10.49 Save $0.52
Get deal eSIM.dog
Verified Digicel Saint Lucia - Best Coverage (2GB/15Days)
Data 2GB
Validity 15 days
Network 4G/LTE
Hotspot Yes
$9.97 $10.49 Save $0.52
Get deal eSIM.dog
Verified Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (3GB/7Days)
Data 3GB
Validity 7 days
Network 4G/LTE
Hotspot Yes
$10.92 $11.49 Save $0.57
Get deal eSIM.dog
Verified Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (3GB/15Days)
Data 3GB
Validity 15 days
Network 4G/LTE
Hotspot Yes
$10.92 $11.49 Save $0.57
Get deal GigSky
Verified St. Lucia - 1GB - 7 days
Data 1GB
Validity 7 days
Network 4G
Hotspot Yes
$11.49
Get deal eSIM.dog
Verified Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (4GB/1Days)
Data 4GB
Validity 1 days
Network 4G/LTE
Hotspot Yes
$11.38 $11.98 Save $0.60
Get deal eSIM.dog
Verified Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (5GB/1Days)
Data 5GB
Validity 1 days
Network 4G/LTE
Hotspot Yes
$11.38 $11.98 Save $0.60
Get deal eSIM.dog
Verified Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (4GB/5Days)
Data 4GB
Validity 5 days
Network 4G/LTE
Hotspot Yes
$11.38 $11.98 Save $0.60
Get deal eSIM.dog
Verified Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (3GB/10Days)
Data 3GB
Validity 10 days
Network 4G/LTE
Hotspot Yes
$11.38 $11.98 Save $0.60
Get deal AmigoSIM
Verified Saint Lucia 1GB 14Days
Data 1GB
Validity 14 days
Network 4G/5G
Hotspot Yes
$12.00
Get deal eSIM.dog
Verified Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (3GB/14Days)
Data 3GB
Validity 14 days
Network 4G/LTE
Hotspot Yes
$11.87 $12.49 Save $0.62
Get deal eSIM.dog
Verified Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (4GB/7Days)
Data 4GB
Validity 7 days
Network 4G/LTE
Hotspot Yes
$12.24 $12.88 Save $0.64
Get deal eSIM.dog
Verified Best Coverage in Saint Lucia (3GB/30Days)
Data 3GB
Validity 30 days
Network 4G/5G
Hotspot Yes
$12.34 $12.99 Save $0.65
Get deal GigSky
Verified World Plan Lite - 2GB - 15 days
Data 2GB
Validity 15 days
Network 4G
Hotspot Yes
$12.99
Get deal eSIM.dog
Verified Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (3GB/21Days)
Data 3GB
Validity 21 days
Network 4G/LTE
Hotspot Yes
$12.82 $13.49 Save $0.67
Get deal MobiMatter
Verified Caribbean 2 GB
Data 2GB
Validity 15 days
Network 4G/5G
Hotspot Yes
$8.49 $13.49 Save $5.00
Get deal eSIM.dog
Verified Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (4GB/10Days)
Data 4GB
Validity 10 days
Network 4G/LTE
Hotspot Yes
$13.28 $13.98 Save $0.70
Get deal eSIM.dog
Verified Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (4GB/15Days)
Data 4GB
Validity 15 days
Network 4G/LTE
Hotspot Yes
$13.28 $13.98 Save $0.70
Get deal eSIM.dog
Verified Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (3GB/30Days)
Data 3GB
Validity 30 days
Network 4G/LTE
Hotspot Yes
$13.29 $13.99 Save $0.70
Get deal GigSky
Verified Caribbean - 1GB - 7 days
Data 1GB
Validity 7 days
Network 4G
Hotspot Yes
$13.99
Get deal GigSky
Verified St. Lucia - Unlimited - 3 days
Data Unlimited
Validity 3 days
Network 4G
Hotspot Yes
$14.99
Get deal MobiMatter
Verified Americas 3 GB
Data 3GB
Validity 30 days
Network 4G/5G
Hotspot Yes
$9.99 $14.99 Save $5.00
Get deal eSIM.dog
Verified Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (4GB/21Days)
Data 4GB
Validity 21 days
Network 4G/LTE
Hotspot Yes
$14.95 $15.74 Save $0.79
Get deal eSIM.dog
Verified Best Coverage in Saint Lucia (3GB/30Days)
Data 3GB
Validity 30 days
Network 4G/5G
Hotspot Yes
$15.19 $15.99 Save $0.80
Get deal MobiMatter
Verified Caribbean 2 GB
Data 2GB
Validity 15 days
Network 4G/5G
Hotspot Yes
$10.99 $15.99 Save $5.00
Get deal eSIM.dog
Verified Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (8GB/1Days)
Data 8GB
Validity 1 days
Network 4G/LTE
Hotspot Yes
$15.66 $16.48 Save $0.82
Get deal | Plan name & provider | Data | Validity | Price/GB | Price | Deal | Action |
|---|---|---|---|---|---|---|
| GigSky Caribbean - 100MB - 7 days 4G 路 Hotspot Yes | 0.1GB | 7 days | $0.00/GB | $0.00 | Standard | Get deal |
| GigSky St. Lucia - 100MB - 7 days 4G 路 Hotspot Yes | 0.1GB | 7 days | $0.00/GB | $0.00 | Standard | Get deal |
| GigSky Cruise + Americas/Caribbean - 100MB - 7 days 4G 路 Hotspot Yes | 0.1GB | 7 days | $0.00/GB | $0.00 | Standard | Get deal |
| GigSky Cruise + World - 100MB - 7 days 4G 路 Hotspot Yes | 0.1GB | 7 days | $0.00/GB | $0.00 | Standard | Get deal |
| eSIM.dog 0.50 + VPN | Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (100MB/1Days) 4G/LTE 路 Hotspot Yes | 0.1GB | 1 days | $4.81/GB | $0.47 $0.50 Save $0.03 | DUDEADVICE5 auto-applied | Get deal |
| eSIM.dog Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (100MB/30Days) 4G/LTE 路 Hotspot Yes | 0.1GB | 30 days | $22.31/GB | $2.18 $2.29 Save $0.11 | DUDEADVICE5 auto-applied | Get deal |
| eSIM.dog Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (500MB/1Days) 4G/LTE 路 Hotspot Yes | 0.49GB | 1 days | $6.92/GB | $3.38 $3.56 Save $0.18 | DUDEADVICE5 auto-applied | Get deal |
| eSIM.dog Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (1GB/1Days) 4G/LTE 路 Hotspot Yes | 1GB | 1 days | $3.38/GB | $3.38 $3.56 Save $0.18 | DUDEADVICE5 auto-applied | Get deal |
| eSIM.dog Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (1GB/5Days) 4G/LTE 路 Hotspot Yes | 1GB | 5 days | $3.38/GB | $3.38 $3.56 Save $0.18 | DUDEADVICE5 auto-applied | Get deal |
| eSIM.dog Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (512MB/7Days) 4G/LTE 路 Hotspot Yes | 0.5GB | 7 days | $6.76/GB | $3.38 $3.56 Save $0.18 | DUDEADVICE5 auto-applied | Get deal |
| eSIM.dog Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (1GB/7Days) 4G/LTE 路 Hotspot Yes | 1GB | 7 days | $3.78/GB | $3.78 $3.98 Save $0.20 | DUDEADVICE5 auto-applied | Get deal |
| eSIM.dog FLOW Saint Lucia - Best Coverage (500MB/1Days) 4G/LTE 路 Hotspot Yes | 0.49GB | 1 days | $9.71/GB | $4.74 $4.99 Save $0.25 | DUDEADVICE5 auto-applied | Get deal |
| eSIM.dog Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (512MB/30Days) 4G/LTE 路 Hotspot Yes | 0.5GB | 30 days | $9.48/GB | $4.74 $4.99 Save $0.25 | DUDEADVICE5 auto-applied | Get deal |
| GigSky St. Lucia - Unlimited - 1 days 4G 路 Hotspot Yes | Unlimited | 1 days | Unlimited | $4.99 | Standard | Get deal |
| MobiMatter Americas 1 GB 4G/5G 路 Hotspot Yes | 1GB | 7 days | $2.74/GB | $2.74 $5.49 Save $2.75 | ESIMDUDE auto-applied | Get deal |
| eSIM.dog Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (1GB/30Days) 4G/LTE 路 Hotspot Yes | 1GB | 30 days | $5.69/GB | $5.69 $5.99 Save $0.30 | DUDEADVICE5 auto-applied | Get deal |
| eSIM.dog Digicel Saint Lucia - Best Coverage (1GB/7Days) 4G/LTE 路 Hotspot Yes | 1GB | 7 days | $6.64/GB | $6.64 $6.99 Save $0.35 | DUDEADVICE5 auto-applied | Get deal |
| GigSky World Plan Lite - 1GB - 15 days 4G 路 Hotspot Yes | 1GB | 15 days | $6.99/GB | $6.99 | Standard | Get deal |
| RedteaGO South America (30+ countries) - 1GB - 30 days 4G/5G 路 Hotspot Yes | 1GB | 30 days | $6.65/GB | $6.65 $7.00 Save $0.35 | RTGF95CDO auto-applied | Get deal |
| MobiMatter Caribbean 1 GB 4G/5G 路 Hotspot Yes | 1GB | 7 days | $3.74/GB | $3.74 $7.49 Save $3.75 | ESIMDUDE auto-applied | Get deal |
| eSIM.dog Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (2GB/1Days) 4G/LTE 路 Hotspot Yes | 2GB | 1 days | $3.79/GB | $7.58 $7.98 Save $0.40 | DUDEADVICE5 auto-applied | Get deal |
| eSIM.dog Best Coverage in Saint Lucia (1GB/7Days) 4G/5G 路 Hotspot Yes | 1GB | 7 days | $7.58/GB | $7.58 $7.98 Save $0.40 | DUDEADVICE5 auto-applied | Get deal |
| eSIM.dog Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (2GB/14Days) 4G/LTE 路 Hotspot Yes | 2GB | 14 days | $3.80/GB | $7.59 $7.99 Save $0.40 | DUDEADVICE5 auto-applied | Get deal |
| eSIM.dog Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (2GB/15Days) 4G/LTE 路 Hotspot Yes | 2GB | 15 days | $3.80/GB | $7.59 $7.99 Save $0.40 | DUDEADVICE5 auto-applied | Get deal |
| GigSky Caribbean - Unlimited - 1 days 4G 路 Hotspot Yes | Unlimited | 1 days | Unlimited | $7.99 | Standard | Get deal |
| eSIM.dog FLOW Saint Lucia - Best Coverage (1GB/1Days) 4G/LTE 路 Hotspot Yes | 1GB | 1 days | $8.07/GB | $8.07 $8.49 Save $0.42 | DUDEADVICE5 auto-applied | Get deal |
| eSIM.dog Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (3GB/1Days) 4G/LTE 路 Hotspot Yes | 3GB | 1 days | $2.69/GB | $8.07 $8.49 Save $0.42 | DUDEADVICE5 auto-applied | Get deal |
| MobiMatter Caribbean 1 GB 4G/5G 路 Hotspot Yes | 1GB | 7 days | $4.49/GB | $4.49 $8.99 Save $4.50 | ESIMDUDE auto-applied | Get deal |
| eSIM.dog Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (2GB/30Days) 4G/LTE 路 Hotspot Yes | 2GB | 30 days | $4.29/GB | $8.58 $9.03 Save $0.45 | DUDEADVICE5 auto-applied | Get deal |
| eSIM.dog FLOW Saint Lucia - Best Unlimited Coverage 4G/LTE 路 Hotspot Yes | 0.5GB | 1 days | $18.06/GB | $9.03 $9.51 Save $0.48 | DUDEADVICE5 auto-applied | Get deal |
| MobiMatter Americas 2 GB 4G/5G 路 Hotspot Yes | 2GB | 15 days | $2.50/GB | $4.99 $9.99 Save $5.00 | ESIMDUDE auto-applied | Get deal |
| eSIM.dog Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (3GB/5Days) 4G/LTE 路 Hotspot Yes | 3GB | 5 days | $3.18/GB | $9.54 $10.04 Save $0.50 | DUDEADVICE5 auto-applied | Get deal |
| eSIM.dog Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (3GB/7Days) 4G/LTE 路 Hotspot Yes | 3GB | 7 days | $3.18/GB | $9.54 $10.04 Save $0.50 | DUDEADVICE5 auto-applied | Get deal |
| eSIM.dog Best Coverage in Saint Lucia (1GB/3Days) 4G/5G 路 Hotspot Yes | 1GB | 3 days | $9.87/GB | $9.87 $10.39 Save $0.52 | DUDEADVICE5 auto-applied | Get deal |
| eSIM.dog FLOW Saint Lucia - Best Coverage (2GB/1Days) 4G/LTE 路 Hotspot Yes | 2GB | 1 days | $4.99/GB | $9.97 $10.49 Save $0.52 | DUDEADVICE5 auto-applied | Get deal |
| eSIM.dog Digicel Saint Lucia - Best Coverage (2GB/15Days) 4G/LTE 路 Hotspot Yes | 2GB | 15 days | $4.99/GB | $9.97 $10.49 Save $0.52 | DUDEADVICE5 auto-applied | Get deal |
| eSIM.dog Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (3GB/7Days) 4G/LTE 路 Hotspot Yes | 3GB | 7 days | $3.64/GB | $10.92 $11.49 Save $0.57 | DUDEADVICE5 auto-applied | Get deal |
| eSIM.dog Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (3GB/15Days) 4G/LTE 路 Hotspot Yes | 3GB | 15 days | $3.64/GB | $10.92 $11.49 Save $0.57 | DUDEADVICE5 auto-applied | Get deal |
| GigSky St. Lucia - 1GB - 7 days 4G 路 Hotspot Yes | 1GB | 7 days | $11.49/GB | $11.49 | Standard | Get deal |
| eSIM.dog Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (4GB/1Days) 4G/LTE 路 Hotspot Yes | 4GB | 1 days | $2.85/GB | $11.38 $11.98 Save $0.60 | DUDEADVICE5 auto-applied | Get deal |
| eSIM.dog Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (5GB/1Days) 4G/LTE 路 Hotspot Yes | 5GB | 1 days | $2.28/GB | $11.38 $11.98 Save $0.60 | DUDEADVICE5 auto-applied | Get deal |
| eSIM.dog Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (4GB/5Days) 4G/LTE 路 Hotspot Yes | 4GB | 5 days | $2.85/GB | $11.38 $11.98 Save $0.60 | DUDEADVICE5 auto-applied | Get deal |
| eSIM.dog Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (3GB/10Days) 4G/LTE 路 Hotspot Yes | 3GB | 10 days | $3.79/GB | $11.38 $11.98 Save $0.60 | DUDEADVICE5 auto-applied | Get deal |
| AmigoSIM Saint Lucia 1GB 14Days 4G/5G 路 Hotspot Yes | 1GB | 14 days | $12.00/GB | $12.00 | Standard | Get deal |
| eSIM.dog Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (3GB/14Days) 4G/LTE 路 Hotspot Yes | 3GB | 14 days | $3.96/GB | $11.87 $12.49 Save $0.62 | DUDEADVICE5 auto-applied | Get deal |
| eSIM.dog Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (4GB/7Days) 4G/LTE 路 Hotspot Yes | 4GB | 7 days | $3.06/GB | $12.24 $12.88 Save $0.64 | DUDEADVICE5 auto-applied | Get deal |
| eSIM.dog Best Coverage in Saint Lucia (3GB/30Days) 4G/5G 路 Hotspot Yes | 3GB | 30 days | $4.11/GB | $12.34 $12.99 Save $0.65 | DUDEADVICE5 auto-applied | Get deal |
| GigSky World Plan Lite - 2GB - 15 days 4G 路 Hotspot Yes | 2GB | 15 days | $6.50/GB | $12.99 | Standard | Get deal |
| eSIM.dog Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (3GB/21Days) 4G/LTE 路 Hotspot Yes | 3GB | 21 days | $4.27/GB | $12.82 $13.49 Save $0.67 | DUDEADVICE5 auto-applied | Get deal |
| MobiMatter Caribbean 2 GB 4G/5G 路 Hotspot Yes | 2GB | 15 days | $4.25/GB | $8.49 $13.49 Save $5.00 | ESIMDUDE auto-applied | Get deal |
| eSIM.dog Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (4GB/10Days) 4G/LTE 路 Hotspot Yes | 4GB | 10 days | $3.32/GB | $13.28 $13.98 Save $0.70 | DUDEADVICE5 auto-applied | Get deal |
| eSIM.dog Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (4GB/15Days) 4G/LTE 路 Hotspot Yes | 4GB | 15 days | $3.32/GB | $13.28 $13.98 Save $0.70 | DUDEADVICE5 auto-applied | Get deal |
| eSIM.dog Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (3GB/30Days) 4G/LTE 路 Hotspot Yes | 3GB | 30 days | $4.43/GB | $13.29 $13.99 Save $0.70 | DUDEADVICE5 auto-applied | Get deal |
| GigSky Caribbean - 1GB - 7 days 4G 路 Hotspot Yes | 1GB | 7 days | $13.99/GB | $13.99 | Standard | Get deal |
| GigSky St. Lucia - Unlimited - 3 days 4G 路 Hotspot Yes | Unlimited | 3 days | Unlimited | $14.99 | Standard | Get deal |
| MobiMatter Americas 3 GB 4G/5G 路 Hotspot Yes | 3GB | 30 days | $3.33/GB | $9.99 $14.99 Save $5.00 | ESIMDUDE auto-applied | Get deal |
| eSIM.dog Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (4GB/21Days) 4G/LTE 路 Hotspot Yes | 4GB | 21 days | $3.74/GB | $14.95 $15.74 Save $0.79 | DUDEADVICE5 auto-applied | Get deal |
| eSIM.dog Best Coverage in Saint Lucia (3GB/30Days) 4G/5G 路 Hotspot Yes | 3GB | 30 days | $5.06/GB | $15.19 $15.99 Save $0.80 | DUDEADVICE5 auto-applied | Get deal |
| MobiMatter Caribbean 2 GB 4G/5G 路 Hotspot Yes | 2GB | 15 days | $5.50/GB | $10.99 $15.99 Save $5.00 | ESIMDUDE auto-applied | Get deal |
| eSIM.dog Cable & Wireless Saint Lucia Saint Lucia - Best Coverage (8GB/1Days) 4G/LTE 路 Hotspot Yes | 8GB | 1 days | $1.96/GB | $15.66 $16.48 Save $0.82 | DUDEADVICE5 auto-applied | Get deal |
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Travel notes for Saint Lucia
Saint Lucia is listed under Caribbean. Compare plan validity before checkout, especially for multi-country travel.
XCD Castries +1758 English
Saint Lucia connectivity guide
Local network context
Provider roaming partners vary by plan. Confirm the exact local network list on the provider checkout page.
Arrival setup
Install the eSIM on reliable WiFi before departure, then activate it after landing if the provider recommends that flow.
Transport and navigation
Use mobile data for maps, hotel messages, ride apps, and transport updates while traveling in Caribbean.
Useful facts
Timezone: Check local timezone. Emergency: Check local emergency number before travel.
eSIM questions
Short answers for travelers comparing country plans.
What is the best eSIM for Saint Lucia?
The current value pick is GigSky Caribbean - 100MB - 7 days, shown at $0.00 and $0.00/GB.
What is the cheapest eSIM for Saint Lucia?
The cheapest currently published Saint Lucia plan is GigSky Caribbean - 100MB - 7 days at $0.00.
Are coupon discounts included in the prices?
Yes. When an active provider coupon is eligible and marked for auto-apply, eSIMAdvice shows the discounted price before the click-through.
Can I use hotspot with Saint Lucia eSIM plans?
Hotspot support is shown on every plan card and table row when the provider data includes it. Always confirm the final policy at provider checkout.
Which mobile networks operate in Saint Lucia?
Local network partners vary by provider. Check the provider checkout page for the exact roaming network before buying a Saint Lucia eSIM.
Should I install my eSIM before arriving in Saint Lucia?
Usually yes. Download the eSIM profile on reliable WiFi before travel, then follow the provider activation instructions for arrival or first use.