TOP 1
€6.74€7.49
Duration7 days
Data1 GB
Saily
Cayman Islands eSIM 2026: which plan fits your trip?
Weekend in Cayman Islands, a month on the ground, a long stay or two weeks of real unlimited — the right plan is already picked.
Weekend in Cayman Islands
3–5 GB for maps, messages and some streaming
€11.05€13.00
Duration3 days
Data4.5 GB
VoyeGlobalLong stay in Cayman Islands
14 days or more, at least 10 GB
€29.81€31.38
Duration15 days
Data10 GB
RoamifyUnlimited 2 weeks in Cayman Islands
Truly unlimited, around 14 days
€23.79
+177
Duration14 days
DataUnlimited
Maya MobileOne month in Cayman Islands
30 days, 10–20 GB
€22.10€26.00
Duration30 days
Data10 GB
VoyeGlobal1386 plans found
4
fixed_2GB_15D_KY
Nada Nada
€12.38
€13.75
Coverage
Data 2 GB
Duration 15 days
Price/GB €6.88/GB
5G —
6
7 jours - Data illimitée
Holafly
€32.21
€33.90
Coverage
Data Unlimited
Duration 7 days
Price/GB -
5G —
7
Cayman Islands 7 days 3GB
VoyeGlobal
€11.05
€13.00
Coverage
Data 3 GB
Duration 7 days
Price/GB €4.33/GB
5G —
9
20 GB - 365 days
JamboSimFlow (lla), Lla
€67.99
€79.99
Coverage
Data 20 GB
Duration 365 days
Price/GB €4.00/GB
5G —
10
Cayman Islands - No Expiration
RoamlessDigicel
€25.15
€29.59
Coverage
Data 5 GB
Duration 365 days
Price/GB €5.92/GB
5G —
11
Cayman Islands - No Expiration
RoamlessDigicel
€45.27
€53.26
Coverage
Data 9 GB
Duration 365 days
Price/GB €5.92/GB
5G —
12
Cayman Islands - No Expiration
RoamlessDigicel
€50.30
€59.17
Coverage
Data 10 GB
Duration 365 days
Price/GB €5.92/GB
5G —
13
Cayman Islands - No Expiration
RoamlessDigicel
€75.45
€88.76
Coverage
Data 15 GB
Duration 365 days
Price/GB €5.92/GB
5G —
14
Cayman Islands - No Expiration
RoamlessDigicel
€100.60
€118.35
Coverage
Data 20 GB
Duration 365 days
Price/GB €5.92/GB
5G —
15
Cayman Islands - No Expiration
RoamlessDigicel
€150.89
€177.52
Coverage
Data 30 GB
Duration 365 days
Price/GB €5.92/GB
5G —
16
Cayman Islands - No Expiration
RoamlessDigicel
€201.19
€236.70
Coverage
Data 40 GB
Duration 365 days
Price/GB €5.92/GB
5G —
17
Cayman Islands - No Expiration
RoamlessDigicel
€226.34
€266.28
Coverage
Data 45 GB
Duration 365 days
Price/GB €5.92/GB
5G —
18
Cayman Islands - No Expiration
RoamlessDigicel
€5.03
€5.92
Coverage
Data 1 GB
Duration 365 days
Price/GB €5.92/GB
5G —
19
Cayman Islands - No Expiration
RoamlessDigicel
€10.06
€11.83
Coverage
Data 2 GB
Duration 365 days
Price/GB €5.92/GB
5G —
20
Cayman Islands - No Expiration
RoamlessDigicel
€15.09
€17.75
Coverage
Data 3 GB
Duration 365 days
Price/GB €5.92/GB
5G —
Best eSIM providers in Cayman Islands
43 providers compared, ranked by average price/GB (excluding free trials and unlimited).
| Provider | Plans | From | Promo codes | |
|---|---|---|---|---|
 SuperalinkBest €/GB | 15 | €0.86 | ESIMD−15% | Promo code |
 Airhub | 7 | €13.76 | - | Read review |
 Roamify | 10 | €4.36 | ESIMP5−5% | Promo code |
 VoyeGlobal | 29 | €6.00 | ESIMP−15% | Promo code |
 Sim Local | 9 | €6.25 | ESIMP10−10% | Promo code |
 eSIM4Travel | 7 | €3.23 | ESIMP−10% | Promo code |
 SimOptions | 4 | €5.90 | ESIMP−10% | Promo code |
 Yesim | 13 | €6.60 | ESIMD−15% | Promo code |
 Ohayu | 3 | €12.49 | ESIMD−10% | Promo code |
 Airalo | 35 | €7.00 | ESIMP15−15% | Promo code |
 Saily | 4 | €7.49 | ESIMD−10% | Promo code |
 Nada Nada | 8 | €7.33 | ESIMD−10% | Promo code |
+28 more providers available in the table below.
Mobile networks available in Cayman Islands
Aggregated from local operators listed on currently tracked plans.
| Network | Providers tracked | 5G | Cheapest |
|---|---|---|---|
| Flow | 15 (Airalo, AlpineSIM, Always Mobile, BambooSIM) | ✓ | €4.13 |
| Digicel | 5 (Airalo, JamboSim, Roamless, Sim Local) | ✓ | €0.86 |
| Lime | 2 (iRoamly, Roamify) | ✓ | €2.46 |
| Flow (lla) | 2 (Airalo, JamboSim) | - | €2.99 |
| Lla | 2 (Airalo, JamboSim) | - | €2.99 |
| Cable & Wirel | 1 (iRoamly) | ✓ | €2.46 |
| Liberty | 1 (GigSky) | - | €4.24 |
| Vodafone | 1 (CocoRoam) | ✓ | €7.34 |
What is the best eSIM for Cayman Islands in 2026?
The best eSIM for Cayman Islands in 2026 depends on your trip length, data needs and budget. As of August 24, 2026, eSIM Deals tracks 1386 Cayman Islands eSIM plans from 43 providers, with paid plans starting at €0.86. Current catalog signals: the cheapest observed plan is €0.86 from Superalink (490 MB, 1 day); the best tracked price/GB is €0.65/GB from Superalink; the cheapest unlimited plan observed starts at €4.24 from GigSky. Use the live comparison above to sort by lowest price, best price per GB, longest validity or unlimited data - rankings are computed from current catalog feeds, not static screenshots.
How eSIM Deals compares Cayman Islands eSIM plans
We ingest partner catalogs (APIs and feeds), then normalize price, data allowance, validity, 5G, hotspot and local operator labels when provided. Destination pages revalidate regularly so counts and rankings stay aligned with the tracked catalog.
For Cayman Islands, you can sort by:
- Lowest price - paid plans only (free trials are excluded from "from" price signals).
- Best price/GB - useful for data-heavy trips (unlimited plans excluded from this metric).
- Longest validity - relevant for longer stays or multi-stop itineraries.
- Unlimited - ranked by the cheapest observed unlimited-data plan.
How to choose the right Cayman Islands eSIM
- Estimate your data use: maps + messaging = light; video, calls and hotspot = heavy.
- Match validity to the trip: 7 days for a short break, 15–30 days for a typical stay; check whether validity starts at install or first connection.
- Compare total value: a low price/GB can hide short validity or restricted tethering.
- Check the partner network: Flow, Digicel, Lime and Flow (lla). Performance varies by local operator and the areas you visit in Cayman Islands.
- Confirm 5G and hotspot: helpful for streaming and tethering, but not always included.
Why use an eSIM instead of roaming in Cayman Islands
An eSIM installs without removing your primary SIM, can be set up before departure, and avoids variable roaming fees. Keep your usual number for SMS/OTP while using local travel data.
Local networks observed in Cayman Islands
Tracked plans currently list these partner operators:
- Flow: tracked with Airalo, AlpineSIM, Always Mobile and BambooSIM (from €4.13)
- Digicel: tracked with Airalo, JamboSim, Roamless and Sim Local (from €0.86)
- Lime: tracked with iRoamly and Roamify (from €2.46)
- Flow (lla): tracked with Airalo and JamboSim (from €2.99)
Network labels come from provider catalogs. Always confirm the exact partner network on the plan details before purchase.
Before you buy a Cayman Islands eSIM
- Phone is eSIM-compatible and carrier-unlocked
- Provider activation, top-up and refund terms
- Fair-use rules on unlimited plans when applicable
- Partner promo codes shown on eSIM Deals, entered at merchant checkout
Use the table and sort modes above to decide for your Cayman Islands itinerary, then open the provider page for activation details.
Instant activation
Connected in just a few minutes
Compatible
iPhone, Samsung, Google Pixel and more
Checkout on provider website
Payment methods vary by provider
Frequently Asked Questions
The cheapest Cayman Islands eSIM tracked by eSIM Deals on August 24, 2026 costs €0.86 from Superalink for 490 MB valid for 1 day.
