# eSIM for Guernsey

> Compare 35 prepaid eSIM data plans for Guernsey, from $1.56. 4G/5G local networks, instant QR code by email, no contract, validity up to 365 days.

Page: https://esimnest.com/guernsey/ · Data as of: 2026-10-22 · Prices: US dollars

## Guernsey eSIM at a glance

- **Prices from:** $1.56
- **Plans:** 35 in total, 5 made for Guernsey
- **Data allowances:** 1 GB to 20 GB
- **Validity:** 7 to 30 days
- **Price per GB:** from $2.23, typically $3.64
- **Networks:** JT, JT (Jersey) Ltd, Sure
- **5G:** 4G / LTE
- **Hotspot:** 5 of 5 plans
- **Top-up:** 5 of 5 plans
- **Calls and SMS:** Data only

## Best eSIM for Guernsey by trip length

The cheapest plan that covers the whole trip, for two kinds of use: light use is about 0.3 GB a day (maps and messaging), everyday use is about 1 GB a day (plus social media and some video).

| Trip | Light use | Everyday use |
| --- | --- | --- |
| 3 days | [1 GB for 7 days](https://esimnest.com/guernsey/#plan-guernsey-1gb-7days): $4.37 | [3 GB for 15 days](https://esimnest.com/guernsey/#plan-guernsey-3gb-15days): $10.92 |
| 7 days | [3 GB for 15 days](https://esimnest.com/guernsey/#plan-guernsey-3gb-15days): $10.92 | [20 GB for 30 days](https://esimnest.com/guernsey/#plan-guernsey-20gb-30days): $44.60 |
| 14 days | [5 GB for 30 days](https://esimnest.com/guernsey/#plan-guernsey-5gb-30days): $16.56 | [20 GB for 30 days](https://esimnest.com/guernsey/#plan-guernsey-20gb-30days): $44.60 |
| 30 days | [20 GB for 30 days](https://esimnest.com/guernsey/#plan-guernsey-20gb-30days): $44.60 | No plan covers this |

Each plan is in the table above with its full terms. Unlimited plans may slow down after a fair-use limit.

## How Guernsey compares with nearby destinations

At a typical $3.64 per GB, Guernsey costs more than 65% of the destinations we cover.

Prices of the plans made for each destination. The typical price per GB is the median across its plans of 1 GB or more.

| Destination | Cheapest plan | Typical price per GB | Plans |
| --- | --- | --- | --- |
| [Türkiye](https://esimnest.com/turkey/) | $0.47 | $0.72 | 45 |
| [Åland Islands](https://esimnest.com/land-islands/) | $1.09 | $1.59 | 10 |
| [Morocco](https://esimnest.com/morocco/) | $0.47 | $1.74 | 24 |
| [Bosnia & Herzegovina](https://esimnest.com/bosnia-and-herzegovina/) | $1.36 | $1.87 | 19 |
| Guernsey | $1.56 | $3.64 | 5 |

## Plans (35)

Price is what a customer pays; per-day plans are bought for 1 to 30 days at the daily price. Each plan name links to it on the page.

| Plan | Coverage | Data | Validity | Speed | Hotspot | Top-up | Price (USD) |
| --- | --- | --- | --- | --- | --- | --- | --- |
| [Guernsey 1GB 7 Days](https://esimnest.com/guernsey/#plan-guernsey-1gb-7days) | Guernsey | 1 GB | 7 days | 3G/4G | Yes | Yes | $4.37 |
| [Guernsey 3GB 15 Days](https://esimnest.com/guernsey/#plan-guernsey-3gb-15days) | Guernsey | 3 GB | 15 days | 3G/4G | Yes | Yes | $10.92 |
| [Guernsey 3GB 30 Days](https://esimnest.com/guernsey/#plan-guernsey-3gb-30days) | Guernsey | 3 GB | 30 days | 3G/4G | Yes | Yes | $11.00 |
| [Guernsey 5GB 30 Days](https://esimnest.com/guernsey/#plan-guernsey-5gb-30days) | Guernsey | 5 GB | 30 days | 3G/4G | Yes | Yes | $16.56 |
| [Guernsey 20GB 30 Days](https://esimnest.com/guernsey/#plan-guernsey-20gb-30days) | Guernsey | 20 GB | 30 days | 3G/4G | Yes | Yes | $44.60 |
| [Europe 500MB/Day Unlimited](https://esimnest.com/guernsey/#plan-europe-500mbday) | 41 countries | 500 MB/day, then reduced speed | 1–30 days | 3G/4G/5G | Yes | No | $2.25/day |
| [Europe 1GB/Day Unlimited](https://esimnest.com/guernsey/#plan-europe-1gbday) | 41 countries | 1 GB/day, then reduced speed | 1–30 days | 3G/4G/5G | Yes | Yes | $3.93/day |
| [Europe 1GB 7 Days](https://esimnest.com/guernsey/#plan-europe-1gb-7days) | 41 countries | 1 GB | 7 days | 3G/4G/5G | Yes | Yes | $4.07 |
| [Europe 2GB/Day Unlimited](https://esimnest.com/guernsey/#plan-europe-2gbday) | 41 countries | 2 GB/day, then reduced speed | 1–30 days | 3G/4G/5G | Yes | Yes | $7.58/day |
| [Europe 3GB 15 Days](https://esimnest.com/guernsey/#plan-europe-3gb-15days) | 41 countries | 3 GB | 15 days | 3G/4G/5G | Yes | Yes | $10.11 |
| [Europe 3GB 30 Days](https://esimnest.com/guernsey/#plan-europe-3gb-30days) | 41 countries | 3 GB | 30 days | 3G/4G/5G | Yes | Yes | $10.25 |
| [Europe 5GB 30 Days](https://esimnest.com/guernsey/#plan-europe-5gb-30days) | 41 countries | 5 GB | 30 days | 3G/4G/5G | Yes | Yes | $15.44 |
| [Europe 10GB 30 Days](https://esimnest.com/guernsey/#plan-europe-10gb-30days) | 41 countries | 10 GB | 30 days | 3G/4G/5G | Yes | Yes | $24.62 |
| [Europe 20GB 30 Days](https://esimnest.com/guernsey/#plan-europe-20gb-30days) | 41 countries | 20 GB | 30 days | 3G/4G/5G | Yes | Yes | $38.02 |
| [Europe 20GB 90 Days](https://esimnest.com/guernsey/#plan-europe-20gb-90days) | 41 countries | 20 GB | 90 days | 3G/4G/5G | Yes | Yes | $40.39 |
| [Europe 50GB 180 Days](https://esimnest.com/guernsey/#plan-europe-50gb-180days) | 41 countries | 50 GB | 180 days | 3G/4G/5G | Yes | Yes | $90.20 |
| [Global 300MB 3 Days](https://esimnest.com/guernsey/#plan-discover-global-300-mb-3-days) | 192 countries | 300 MB | 3 days | 4G/5G | Yes | Yes | $1.56 |
| [Global 200MB 30 Days](https://esimnest.com/guernsey/#plan-discover-global-200-mb-30-days-3) | 192 countries | 200 MB | 30 days | 4G/5G | Yes | Yes | $2.11 |
| [Global 1GB 5 Days](https://esimnest.com/guernsey/#plan-discover-global-1-gb-5-days) | 192 countries | 1 GB | 5 days | 4G/5G | Yes | Yes | $3.90 |
| [Global 1GB 7 Days](https://esimnest.com/guernsey/#plan-discover-global-3-gb-7-days) | 192 countries | 1 GB | 7 days | 4G/5G | Yes | Yes | $4.99 |
| [Global 2GB 15 Days](https://esimnest.com/guernsey/#plan-discover-global-2-gb-15-days-6) | 192 countries | 2 GB | 15 days | 4G/5G | Yes | Yes | $8.42 |
| [Global 3GB 30 Days](https://esimnest.com/guernsey/#plan-discover-global-3-gb-30-days-4) | 192 countries | 3 GB | 30 days | 4G/5G | Yes | Yes | $10.45 |
| [Global 1GB 7 Days](https://esimnest.com/guernsey/#plan-discover-global-1-gb-10-sms-10-mins-7-days-4) | 165 countries | 1 GB | 7 days | 4G/5G | Yes | Yes | $13.26 |
| [Global 5GB 30 Days](https://esimnest.com/guernsey/#plan-discover-global-5-gb-30-days) | 192 countries | 5 GB | 30 days | 4G/5G | Yes | Yes | $15.12 |
| [Global 5GB 60 Days](https://esimnest.com/guernsey/#plan-discover-global-5-gb-60-days-4) | 192 countries | 5 GB | 60 days | 4G/5G | Yes | Yes | $15.12 |
| [Global 2GB 15 Days](https://esimnest.com/guernsey/#plan-discover-global-2-gb-20-sms-20-mins-15-days-4) | 165 countries | 2 GB | 15 days | 4G/5G | Yes | Yes | $23.76 |
| [Global 10GB 30 Days](https://esimnest.com/guernsey/#plan-discover-global-10-gb-30-days) | 192 countries | 10 GB | 30 days | 4G/5G | Yes | Yes | $25.92 |
| [Global 3GB 30 Days](https://esimnest.com/guernsey/#plan-discover-global-3-gb-30-sms-30-mins-30-days-4) | 165 countries | 3 GB | 30 days | 4G/5G | Yes | Yes | $30.76 |
| [Global 20GB 30 Days](https://esimnest.com/guernsey/#plan-discover-global-20-gb-30-days) | 192 countries | 20 GB | 30 days | 4G/5G | Yes | Yes | $38.54 |
| [Global 5GB 60 Days](https://esimnest.com/guernsey/#plan-discover-global-5-gb-50-sms-50-mins-60-days-4) | 165 countries | 5 GB | 60 days | 4G/5G | Yes | Yes | $48.05 |
| [Global 10GB 180 Days](https://esimnest.com/guernsey/#plan-discover-global-10-gb-180-days-4) | 192 countries | 10 GB | 180 days | 4G/5G | Yes | Yes | $57.00 |
| [Global 20GB 365 Days](https://esimnest.com/guernsey/#plan-discover-global-20-gb-365-days-4) | 192 countries | 20 GB | 365 days | 4G/5G | Yes | Yes | $66.00 |
| [Global 10GB 180 Days](https://esimnest.com/guernsey/#plan-discover-global-10-gb-100-sms-100-mins-180-days-4) | 165 countries | 10 GB | 180 days | 4G/5G | Yes | Yes | $79.00 |
| [Global 20GB 365 Days](https://esimnest.com/guernsey/#plan-discover-global-20-gb-200-sms-200-mins-365-days-4) | 165 countries | 20 GB | 365 days | 4G/5G | Yes | Yes | $89.00 |
| [Global 60GB 125 Days](https://esimnest.com/guernsey/#plan-discover-global-60-gb-125-days) | 139 countries | 60 GB | 125 days | 3G/4G/5G | Yes | Yes | $169.00 |

## Mobile networks in Guernsey

- JT (5G)
- JT (Jersey) Ltd (5G)
- Sure (5G)

## eSIM for Guernsey: common questions

### Will an eSIM work on my phone in Guernsey?

Yes, if your phone supports eSIM and is not locked to a carrier. That includes iPhone XS and later, Google Pixel 3 and later, and most recent Samsung Galaxy models. Check the device compatibility page if you are unsure.

### When should I install the eSIM?

Install it before you travel, while you have Wi-Fi. For most plans the validity starts when the eSIM first connects to a network in Guernsey, not when you install it. Each plan's details show how long you have to activate it.

### Can I keep my own number and WhatsApp?

Yes. The eSIM is a second line for mobile data only. Your usual SIM stays in the phone for calls and texts, and WhatsApp, iMessage and other apps keep working with your own number.

### What happens if I run out of data?

Plans that support top-ups can be extended from your eSimNest account without installing a new eSIM. Whether a plan can be topped up is shown in its details. Otherwise you can buy a new plan at any time.

### Can I share the connection as a hotspot?

Most plans allow tethering. Plans marked with Hotspot in the list support it; check the plan details before you buy if it matters for your trip.

### How much does an eSIM for Guernsey cost?

Plans for Guernsey start at $1.56. For a week-long trip with everyday use (about 1 GB a day), the cheapest plan is $44.60: 20 GB for 30 days.

### Is there an unlimited eSIM for Guernsey?

No plan with unlimited data is listed for Guernsey right now. Fixed allowances go up to 20 GB.

### How long is an eSIM for Guernsey valid?

Fixed plans are valid for 7 to 30 days from activation.

### Does the eSIM work on 5G in Guernsey?

The plans for Guernsey use 4G/LTE networks.

### Can I make calls and send SMS with an eSIM in Guernsey?

eSIMs for Guernsey are data-only. You can still call and message over the internet with apps such as WhatsApp or FaceTime.

### Is a regional plan cheaper than a Guernsey plan?

Regional plans that include Guernsey cost a typical $3.42 per GB, against $3.64 for plans made for Guernsey. A regional plan makes sense if you visit more than one country; for Guernsey alone, compare both in the table.