Best Guernsey eSIM Compared (2026)
All 5 Guernsey eSIM plans ranked by value. We compare price per GB, validity period, and network speed so you can pick the right plan for your trip. Prices shown in USD; all plans include instant QR delivery — no physical SIM needed.
Best Value
The best-value eSIM for Guernsey is the 20 GB plan at $67.58 for 30 days on 3G/4G.
All Plans
| Data | Days | Price | Per GB | Network | Buy |
|---|---|---|---|---|---|
| 20 GB | 30d | $67.58 | $3.38 | 3G/4G | Buy |
| 5 GB | 30d | $23.00 | $4.60 | 3G/4G | Buy |
| 3 GB | 15d | $14.00 | $4.67 | 3G/4G | Buy |
| 3 GB | 30d | $14.10 | $4.70 | 3G/4G | Buy |
| 1 GB | 7d | $5.60 | $5.60 | 3G/4G | Buy |
Best for…
Short trips: 1 GB — $5.60
Heavy users: 20 GB — $67.58
Frequently asked
The best eSIM for Guernsey is the 20 GB plan at $67.58 for 30 days on 3G/4G.