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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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Usage limit: Unlimited

ESIMDB

yaySIM eSIM Data Plans for Saint Lucia

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CB-24_0.5_Daily

Data: 500MB
Validity: 1 Day
Price/GB: $17.63/GB
Price: $8.81 (€7.90)
5% OFF

LC_0.5_Daily

Data: 500MB
Validity: 1 Day
Price/GB: $28.78/GB
Price: $14.39 (€12.90)
5% OFF

LC_1_Daily

Data: 1GB
Validity: 1 Day
Price/GB: $16.62/GB
Price: $16.62 (€14.90)
5% OFF

CB-25_1_7

Data: 1GB
Validity: 7 Days
Price/GB: $16.62/GB
Price: $16.62 (€14.90)
5% OFF

LC_1_7

Data: 1GB
Validity: 7 Days
Price/GB: $17.74/GB
Price: $17.74 (€15.90)
5% OFF

CB-24_1_Daily

Data: 1GB
Validity: 1 Day
Price/GB: $17.74/GB
Price: $17.74 (€15.90)
5% OFF

LC_2_Daily

Data: 2GB
Validity: 1 Day
Price/GB: $11.66/GB
Price: $23.32 (€20.90)
5% OFF

CB-25_3_30

Data: 3GB
Validity: 30 Days
Price/GB: $9.63/GB
Price: $28.89 (€25.90)
5% OFF

LC_3_15

Data: 3GB
Validity: 15 Days
Price/GB: $11.12/GB
Price: $33.36 (€29.90)
5% OFF

LC_3_30

Data: 3GB
Validity: 30 Days
Price/GB: $11.49/GB
Price: $34.47 (€30.90)
5% OFF

LC_5_30

Data: 5GB
Validity: 30 Days
Price/GB: $8.90/GB
Price: $44.51 (€39.90)
5% OFF

CB-25_5_30

Data: 5GB
Validity: 30 Days
Price/GB: $8.90/GB
Price: $44.51 (€39.90)
5% OFF

CB-24_5_Daily

Data: 5GB
Validity: 1 Day
Price/GB: $8.90/GB
Price: $44.51 (€39.90)
5% OFF

CB-25_10_30

Data: 10GB
Validity: 30 Days
Price/GB: $5.79/GB
Price: $57.90 (€51.90)
5% OFF

LC_10_30

Data: 10GB
Validity: 30 Days
Price/GB: $7.57/GB
Price: $75.75 (€67.90)
5% OFF

LC_20_30

Data: 20GB
Validity: 30 Days
Price/GB: $6.58/GB
Price: $131.5 (€117.9)
5% OFF

yaySIM for Saint Lucia FAQ

Does yaySIM offer unlimited data eSIM for Saint Lucia?

yaySIM does not provide an unlimited data eSIM plan for Saint Lucia. All available plans list a specific data cap. For example, the LC_20_30 plan offers 20GB of data valid for 30 days, while the CB-25_10_30 plan provides 10GB of data for 30 days. These fixed‑data plans may be a more cost‑effective option for most travelers unless they anticipate using an extremely high volume of 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.

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