Cayman Islands eSIM prices, cheapest first
KYNorth America36 plans · 3 providersPrices in US dollars
Cheapest Cayman Islands eSIM
On 9 Nov 2026, the cheapest eSIM for Cayman Islands was Nomad at $7.00 for 1 GB over 7 days. For a one-week trip with at least 5 GB, the best price was Airalo at $33.50 (5 GB, 7 days).
Open on Nomad- Best for a week$33.50 Airalo · 5 GB · 7 days
- Lowest price per GB$1.95/GB Nomad · 20 GB · 30 days
- Cheapest unlimited$36.50 Airalo · Unlimited · 7 days
Prices as of 9 Nov 2026, 20:40 UTCread from 3 provider pageshow we check
Which Cayman Islands eSIM is cheapest?
All 36 single-country plans we found, cheapest first. Filter by trip length and data, or sort any column.
| Provider | |||||
|---|---|---|---|---|---|
| Nomad | 1 GB7 days | 7 days | $7.00 | Open plan | |
| Airalo | 1 GB3 days | 3 days | $7.50 | Open plan | |
| Saily | 1 GB7 days | 7 days | $8.99 | Open plan | |
| AiraloCalls & texts | 1 GB3 days | 3 days | $9.50 | Open plan | |
| Nomad | 3 GB30 days | 30 days | $14.00 | Open plan | |
| Nomad | 5 GB30 days | 30 days | $17.00 | Open plan | |
| Airalo | Unlimited3 days3 GB a day at full speed, then 1 Mbps | 3 days | $20.50 | ∞ | Open plan |
| Saily | 3 GB30 days | 30 days | $22.99 | Open plan | |
| Airalo | 3 GB3 days | 3 days | $23.50 | Open plan | |
| AiraloCalls & texts | 3 GB3 days | 3 days | $25.50 | Open plan | |
| Airalo | 3 GB7 days | 7 days | $25.50 | Open plan | |
| AiraloCalls & texts | 3 GB7 days | 7 days | $27.50 | Open plan | |
| Nomad | 10 GB30 days | 30 days | $28.00 | Open plan | |
| Airalo | Unlimited5 days3 GB a day at full speed, then 1 Mbps | 5 days | $29.50 | ∞ | Open plan |
| Saily | 5 GB30 days | 30 days | $29.99 | Open plan | |
| Airalo | 5 GB7 days | 7 days | $33.50 | Open plan | |
| Airalo | 5 GB15 days | 15 days | $34.50 | Open plan | |
| AiraloCalls & texts | 5 GB7 days | 7 days | $36.00 | Open plan | |
| Airalo | 5 GB30 days | 30 days | $36.00 | Open plan | |
| Airalo | Unlimited7 days3 GB a day at full speed, then 1 Mbps | 7 days | $36.50 | ∞ | Open plan |
| AiraloCalls & texts | 5 GB15 days | 15 days | $37.00 | Open plan | |
| AiraloCalls & texts | 5 GB30 days | 30 days | $38.50 | Open plan | |
| Nomad | 20 GB30 days | 30 days | $39.00 | Open plan | |
| Airalo | 10 GB7 days | 7 days | $40.00 | Open plan | |
| Airalo | 10 GB15 days | 15 days | $40.50 | Open plan | |
| Airalo | Unlimited10 days3 GB a day at full speed, then 1 Mbps | 10 days | $41.00 | ∞ | Open plan |
| Airalo | 10 GB30 days | 30 days | $42.00 | Open plan | |
| AiraloCalls & texts | 10 GB7 days | 7 days | $43.50 | Open plan | |
| AiraloCalls & texts | 10 GB15 days | 15 days | $44.00 | Open plan | |
| AiraloCalls & texts | 10 GB30 days | 30 days | $45.50 | Open plan | |
| Airalo | 20 GB15 days | 15 days | $48.00 | Open plan | |
| Airalo | 20 GB30 days | 30 days | $49.00 | Open plan | |
| AiraloCalls & texts | 20 GB15 days | 15 days | $50.00 | Open plan | |
| AiraloCalls & texts | 20 GB30 days | 30 days | $54.00 | Open plan | |
| Airalo | Unlimited15 days3 GB a day at full speed, then 1 Mbps | 15 days | $59.00 | ∞ | Open plan |
| Airalo | Unlimited30 days3 GB a day at full speed, then 1 Mbps | 30 days | $99.00 | ∞ | Open plan |
Which provider is cheapest in Cayman Islands?
Lowest price per GB on each provider’s plans of 3 GB or more. Longer bar, higher price.
- Nomad$1.95/GB
- Airalo$2.40/GB
- Saily$6.00/GB
How do unlimited plans work in Cayman Islands?
“Unlimited” rarely means unthrottled. This is what each provider’s Cayman Islands page says happens after heavy use, and what a day costs on its cheapest unlimited plan.
- Airalo
- 3 GB a day at full speed, then 1 Mbps $3.30 a day · 30 days, $99.00
How do I set up an eSIM for Cayman Islands?
Check your phone takes an eSIM
It must support eSIM and be unlocked from your home carrier. iPhone XS, XR and later support eSIM, as do Pixel 4 and later. Check your model.
Buy the plan before you fly
Pick a plan above. The provider sends a QR code, an install link or an in-app button.
Install it on Wi-Fi
iPhone: Settings → Cellular (or Mobile Data) → Add eSIM. Pixel: Settings → Network & internet → SIMs. Installing uses Wi-Fi, not the plan.
Switch it on when you land
Make the travel eSIM your data line and turn on data roaming for that line only. Your home SIM can stay on for calls and texts.
Sources: Apple Support, Pixel Phone Help.
Cayman Islands eSIM questions
What is the cheapest eSIM for Cayman Islands?
On 9 Nov 2026, Nomad was cheapest at $7.00 for 1 GB over 7 days. The lowest price per GB was Nomad at $1.95/GB.
How much does a Cayman Islands eSIM cost for a week?
Plans of 7 to 10 days with at least 5 GB cost between $33.50 and $43.50 on 9 Nov 2026. The cheapest was Airalo (5 GB, 7 days).
Is there an unlimited data eSIM for Cayman Islands?
Yes. The cheapest unlimited plan of a week or more was Airalo at $36.50 for 7 days. 3 GB a day at full speed, then 1 Mbps.
Does a Cayman Islands eSIM come with a phone number?
Most don’t. 11 of the 36 plans listed include calls and texts; they are labelled in the table. The rest are data-only, so you call through apps and keep your home number on your physical SIM.
When should I install the eSIM?
A day or two before you leave, on Wi-Fi. Check the activation rule first: some plans start counting days at installation, others when they first connect to a network in Cayman Islands.