Saint Lucia

yaySIM

No app and no registration: your eSIM is ready to install with one tap the moment you pay. yaySIM is a German provider with support in German and English, offering prepaid data plans in 160 destinations.

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yaySIM eSIM Data Plans for Saint Lucia

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Plan nameDataValidityPrice/GBPrice

CB-24_0.5_Daily

500MB

1 Day

$10.21

€8.90

$20.42/GB

5% OFF

LC_0.5_Daily

500MB

1 Day

$14.80

€12.90

$29.59/GB

5% OFF

LC_1_Daily

1GB

1 Day

$17.09

€14.90

$17.09/GB

5% OFF

CB-25_1_7

1GB

7 Days

$17.09

€14.90

$17.09/GB

5% OFF

LC_1_7

1GB

7 Days

$18.24

€15.90

$18.24/GB

5% OFF

CB-24_1_Daily

1GB

1 Day

$19.38

€16.90

$19.38/GB

5% OFF

LC_2_Daily

2GB

1 Day

$23.97

€20.90

$11.99/GB

5% OFF

CB-25_3_30

3GB

30 Days

$32.00

€27.90

$10.67/GB

5% OFF

LC_3_15

3GB

15 Days

$34.29

€29.90

$11.43/GB

5% OFF

LC_3_30

3GB

30 Days

$35.44

€30.90

$11.81/GB

5% OFF

LC_5_30

5GB

30 Days

$45.76

€39.90

$9.15/GB

5% OFF

CB-25_5_30

5GB

30 Days

$45.76

€39.90

$9.15/GB

5% OFF

CB-24_5_Daily

5GB

1 Day

$52.65

€45.90

$10.53/GB

5% OFF

CB-25_10_30

10GB

30 Days

$66.41

€57.90

$6.64/GB

5% OFF

LC_10_30

10GB

30 Days

$77.88

€67.90

$7.79/GB

5% OFF

LC_20_30

20GB

30 Days

$135.23

€117.90

$6.76/GB

5% OFF

Data plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.

yaySIM for Saint Lucia FAQ

Does yaySIM offer unlimited data eSIM for Saint Lucia?

yaySIM does not provide an unlimited data eSIM for Saint Lucia. The provider offers fixed data plans that must be used within a set validity period. Examples of large‑data options include the LC_20_30 plan, which gives 20GB for 30 days, and the CB-25_10_30 plan, which offers 10GB for 30 days. Selecting a fixed data plan can be more cost‑effective for most travelers, unless one requires truly unlimited data.

Does yaySIM offer Saint Lucia eSIM with phone number and SMS?

yaySIM does not offer Saint Lucia eSIM plans that include a phone number or SMS capability. Only data‑only plans are available from this provider for Saint Lucia. Travelers who need voice or text services can still use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should verify that these apps work in Saint Lucia before purchasing, as some destinations may restrict access to certain services.

How many data plans does yaySIM offer for Saint Lucia?

yaySIM offers 9 single‑country plans and 7 multi‑country plans for Saint Lucia, with data caps ranging from 500 MB to 20 GB and prices between $10.27 and $136.10.

Summarized by AI, Last updated: Sep 10, 2026