Cayman Islands eSIM & travel SIM plans
Filter by validity or data to find the plan that fits your trip.
Heading to Cayman Islands? An eSIM is the digital version of the prepaid travel SIM card — nothing to ship, nothing to swap. Buy before you fly, scan the QR code when you land, and you are online in minutes. Compare the plans below by validity and data.
Plan type
Validity
What does unlimited mean?
Total: one allowance for the validity period. Daily: an allowance each day, continuation after use unconfirmed. Reduced speed: stays connected at a lower speed after the high-speed allowance. No throttling: explicitly no usage-based speed reduction. Fixed speed: a speed cap from the start. Policy unavailable: unlimited data confirmed, speed rules unknown. No throttling does not guarantee network speed.
10 plans
Covered countries & regions (1)
Cayman Islands
Approximately 1,524 JPYUS$9.71
Save Approximately 152 JPY（US$0.97） vs. suggested retail price
Unlimited data at reduced speed after allowance
- Network
- FLOW
- Speed after data runs out
- 512 Kbps
- Speed
- 3G/4G/5G
- Exits from
- United Kingdom
Plan brand
eSIM AccessPlan type: Unlimited · reduced speed after allowance
Covered countries & regions (1)
Cayman Islands
Approximately 1,773 JPYUS$11.30
- Network
- FLOW
- Speed
- 3G/4G
- Exits from
- Europe
- Price per GB
- Approximately 1,773 JPYUS$11.30
Plan brandeSIM AccessPlan type: Total allowance
Covered countries & regions (1)
Cayman Islands
Approximately 3,138 JPYUS$20.00
Unlimited data at reduced speed after allowance
- Network
- FLOW
- Speed after data runs out
- 512 Kbps
- Speed
- 3G/4G/5G
- Exits from
- United Kingdom
Plan brandeSIM AccessPlan type: Unlimited · reduced speed after allowance
Covered countries & regions (1)
Cayman Islands
Approximately 4,730 JPYUS$30.14
- Network
- FLOW
- Speed
- 3G/4G
- Exits from
- Europe
- Price per GB
- Approximately 1,577 JPYUS$10.05
Plan brandeSIM AccessPlan type: Total allowance
Covered countries & regions (1)
Cayman Islands
Approximately 5,025 JPYUS$32.02
- Network
- FLOW
- Speed
- 3G/4G
- Exits from
- Europe
- Price per GB
- Approximately 1,675 JPYUS$10.67
Plan brandeSIM AccessPlan type: Total allowance
Covered countries & regions (1)
Cayman Islands
Approximately 7,884 JPYUS$50.24
- Network
- FLOW
- Speed
- 3G/4G/5G
- Exits from
- United Kingdom
- Price per GB
- Approximately 1,577 JPYUS$10.05
Plan brandeSIM AccessPlan type: Total allowance
Covered countries & regions (1)
Cayman Islands
Approximately 12,811 JPYUS$81.64
Unlimited data at reduced speed after allowance
- Network
- FLOW
- Speed after data runs out
- 384 Kbps
- Speed
- 3G/4G/5G
- Exits from
- United Kingdom
Plan brandeSIM AccessPlan type: Unlimited · reduced speed after allowance
Covered countries & regions (1)
Cayman Islands
Approximately 14,386 JPYUS$91.68
- Network
- FLOW
- Speed
- 3G/4G/5G
- Exits from
- United Kingdom
- Price per GB
- Approximately 1,439 JPYUS$9.17
Plan brandeSIM AccessPlan type: Total allowance
Covered countries & regions (1)
Cayman Islands
Approximately 24,007 JPYUS$152.99
Save Approximately 2,400 JPY（US$15.29） vs. suggested retail price
- Network
- FLOW
- Speed
- 3G/4G/5G
- Exits from
- United Kingdom
- Price per GB
- Approximately 1,200 JPYUS$7.65
Plan brandeSIM AccessPlan type: Total allowance
Covered countries & regions (1)
Cayman Islands
Approximately 920 JPYUS$5.86
Save Approximately 91 JPY（US$0.58） vs. suggested retail price
Unlimited data at reduced speed after allowance
- Network
- FLOW
- Speed after data runs out
- 512 Kbps
- Speed
- 3G/4G/5G
- Exits from
- United Kingdom
Plan brandeSIM AccessPlan type: Unlimited · reduced speed after allowance
Multi-country plans that also cover Cayman Islands
Visiting more than one country on this trip? One eSIM covers them all.
Common questions about Cayman Islands eSIMs
Which networks will a Cayman Islands eSIM connect to?
Plans for Cayman Islands sold here connect to FLOW. Speed depends on the signal where you are standing and how busy the local cell is — who you buy from does not change it.
How much does a Cayman Islands eSIM cost?
There are 10 plans for Cayman Islands right now, priced from US$5.86 to US$152.99. Where you land depends on the data and validity you pick.
Are there unlimited plans for Cayman Islands?
There are no truly unlimited Cayman Islands plans here, but there are throttled-unlimited ones: once the high-speed allowance is used, the connection slows down instead of stopping. Each plan states its reduced speed under "speed after the allowance".
How many days can a Cayman Islands eSIM cover?
Anywhere from 1 to 30 days. Validity only starts once you arrive and the eSIM actually connects to a network, so installing before you fly costs you nothing.
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