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Guernsey travel data eSIM
A Guernsey eSIM is a digital data plan that gives your phone mobile internet across Guernsey without a physical SIM card. You buy a plan, scan a QR code, and you are online. No plastic SIM, no airport queues.
Your home SIM stays in your phone, so you keep your normal number for calls and texts while the eSIM handles data. Cheaper than roaming, faster than finding a SIM shop when you land.
Local networks
Your MegaEsim Guernsey plan roams on the local operators below. Your phone picks whichever gives the strongest signal where you are standing, so there is nothing to choose or set up.
5 plans are available for Guernsey, from $3.92 up to $47.31. Every plan is data only, delivered by QR code, and starts counting when you connect on arrival.
St. Peter Port
St. Sampson
Vale
Castel
Same plan, same coverage, wherever you go in Guernsey.
Every plan
Unlimited plans never run out. They run at full speed up to a daily allowance, then carry on at a reduced speed. Data plans give you a set amount of data to use across the whole validity period.
Prices and plan details last updated .
| Full speed each day | Validity | Per day | Price |
|---|
Once the daily allowance is used the connection keeps working at a reduced speed, then resets the next day.
| Data | Validity | Per day | Price |
|---|---|---|---|
| 1 GB | 7 days | $0.56 | $3.92 |
| 3 GB | 15 days | $0.65 | $9.80 |
| 3 GB Best value | 30 days | $0.33 | $9.87 |
| 5 GB | 30 days | $0.54 | $16.10 |
| 20 GB | 30 days | $1.58 | $47.31 |
Your data lasts the whole validity period. When it runs out you can buy another plan at any time.
Pick yours in the selector at the top of the page.
The alternatives
The same trip, three ways to pay for data.
Sorted before you leave home
From $3.92, fixed
Cheap, once you have one
Varies by shop
Nothing to do, and it costs
Often $10 or more a day
Everyday use
Because your home SIM stays in the phone, WhatsApp still runs on your own number, and so do iMessage and the SMS codes your bank sends. Everything else simply uses the eSIM's data, exactly as it does on Wi-Fi at home.
Getting connected
Buying and installing takes about five minutes. The only waiting happens after you land.
If plans change
Buy now and decide later. There are three situations where we refund you, and you have a long window to ask.
Guernsey guide · 5 min read
Landing in Guernsey and want data working right away? This Guernsey Travel Data eSIM connects the moment you arrive, with plans from $3.92. It connects to Sure, the country's main network. Below is a straightforward breakdown of what to buy and how to install it.
Your Guernsey eSIM connects to Sure, the country's leading network. Coverage is strong in cities and along the main routes travelers use most.
A short trip with light use, maps, messages, a bit of social media, is well covered by a smaller plan. This Guernsey Data eSIM starts at 1GB for 7 days for $3.92, a solid pick if you are only in Guernsey for a few days.
For a longer stay, or if you stream music and share photos daily, step up to 3GB for 30 days at $9.87. It gives you enough headroom that you are not watching your data balance the whole trip.
After you buy, you get a QR code by email. On an iPhone, open Settings, then Cellular, then Add eSIM, and scan the code. On Android, open Settings, then Network, then SIMs, and add an eSIM the same way. Do this before you leave, while you still have wifi, then just switch on data roaming for the new line once you land in Guernsey.
Home network roaming in Guernsey can rack up several dollars a day fast, and airport SIM counters mean lines, paperwork and a physical card to keep track of. Install this eSIM before you fly, land, switch it on, and you are connected within a minute, no counters, no plastic, no surprise bill.
Good to know
Everything you need to know about our Guernsey eSIM.
Traveled through Guernsey for work and the whole process was way easier than I expected. Would definitely use MegaEsim again for my next trip.
“Needed reliable data for a business trip to Guernsey and it activated the moment I landed, no fuss at all. Already recommended it to two friends traveling later this year.”
“My family and I used this across Guernsey and data lasted the whole trip without any issues. Honestly can't imagine traveling without it now.”
“First time using an eSIM in Guernsey and honestly it activated the moment I landed, no fuss at all. Already recommended it to two friends traveling later this year.”
“Picked this up for a solo trip to Guernsey and it activated the moment I landed, no fuss at all. Customer support was quick when I had a question about activation.”
“Needed reliable data for a business trip to Guernsey and I never lost signal, even outside the main cities. Honestly can't imagine traveling without it now.”
“This was my second time buying an eSIM for Guernsey, and the whole process was way easier than I expected. Hotspot worked great for sharing with my travel partner.”
“Spent ten days exploring Guernsey and the whole process was way easier than I expected. Saved me a lot compared to buying a local SIM at the airport.”
“This was my second time buying an eSIM for Guernsey, and it activated the moment I landed, no fuss at all. Great value for the price, no complaints at all.”
“Recommended by a friend for my Guernsey trip and it just worked, which is exactly what I needed. Hotspot worked great for sharing with my travel partner.”
“Needed reliable data for a business trip to Guernsey and the QR code scanned instantly and I was online right away. Would definitely use MegaEsim again for my next trip.”
“Used this for a two week trip to Guernsey and I could use maps and WhatsApp with zero lag. Kept my home number active for texts the whole time too.”
“Bought this last minute before flying to Guernsey and the setup took less than five minutes. Would definitely use MegaEsim again for my next trip.”
“Was a bit nervous trying an eSIM for Guernsey for the first time, but the whole process was way easier than I expected. Kept my home number active for texts the whole time too.”
“Used this for a two week trip to Guernsey and the whole process was way easier than I expected. Would definitely use MegaEsim again for my next trip.”
“Picked this up for a solo trip to Guernsey and the speed was more than enough for maps and video calls. Already recommended it to two friends traveling later this year.”
“Picked this up for a solo trip to Guernsey and the whole process was way easier than I expected. Would definitely use MegaEsim again for my next trip.”
“My family and I used this across Guernsey and the setup took less than five minutes. Hotspot worked great for sharing with my travel partner.”
“This was my second time buying an eSIM for Guernsey, and I never lost signal, even outside the main cities. Definitely my go-to for future trips.”
“Was a bit nervous trying an eSIM for Guernsey for the first time, but the whole process was way easier than I expected. No more hunting for SIM card shops when I land somewhere new.”
“Spent ten days exploring Guernsey and it activated the moment I landed, no fuss at all. Great value for the price, no complaints at all.”
“Was a bit nervous trying an eSIM for Guernsey for the first time, but it activated the moment I landed, no fuss at all. Way cheaper than my carrier's roaming plan too.”
“Needed reliable data for a business trip to Guernsey and the QR code scanned instantly and I was online right away. Definitely my go-to for future trips.”
“Bought this last minute before flying to Guernsey and the speed was more than enough for maps and video calls. Kept my home number active for texts the whole time too.”
“Needed reliable data for a business trip to Guernsey and it activated the moment I landed, no fuss at all. Honestly can't imagine traveling without it now.”
“First time using an eSIM in Guernsey and honestly the speed was more than enough for maps and video calls. Honestly can't imagine traveling without it now.”
“Traveled through Guernsey for work and the speed was more than enough for maps and video calls. Would definitely use MegaEsim again for my next trip.”
“Was a bit nervous trying an eSIM for Guernsey for the first time, but I could use maps and WhatsApp with zero lag. Saved me a lot compared to buying a local SIM at the airport.”
“Spent ten days exploring Guernsey and it just worked, which is exactly what I needed. Hotspot worked great for sharing with my travel partner.”
“Landed in Guernsey and had this eSIM working before I even the speed was more than enough for maps and video calls. Saved me a lot compared to buying a local SIM at the airport.”
“Picked this up for a solo trip to Guernsey and the setup took less than five minutes. Simple, fast, and reliable, exactly what I wanted.”
“Spent ten days exploring Guernsey and the whole process was way easier than I expected. Great value for the price, no complaints at all.”
“First time using an eSIM in Guernsey and honestly the QR code scanned instantly and I was online right away. Honestly can't imagine traveling without it now.”
“My family and I used this across Guernsey and I never lost signal, even outside the main cities. Definitely my go-to for future trips.”
“Recommended by a friend for my Guernsey trip and it just worked, which is exactly what I needed. Would definitely use MegaEsim again for my next trip.”
“Recommended by a friend for my Guernsey trip and the setup took less than five minutes. Hotspot worked great for sharing with my travel partner.”
“This was my second time buying an eSIM for Guernsey, and I never lost signal, even outside the main cities. Customer support was quick when I had a question about activation.”
“Picked this up for a solo trip to Guernsey and the QR code scanned instantly and I was online right away. Simple, fast, and reliable, exactly what I wanted.”
“This was my second time buying an eSIM for Guernsey, and I could use maps and WhatsApp with zero lag. Hotspot worked great for sharing with my travel partner.”
“First time using an eSIM in Guernsey and honestly I never lost signal, even outside the main cities. No more hunting for SIM card shops when I land somewhere new.”
“Needed reliable data for a business trip to Guernsey and it just worked, which is exactly what I needed. Saved me a lot compared to buying a local SIM at the airport.”
“My family and I used this across Guernsey and it just worked, which is exactly what I needed. Kept my home number active for texts the whole time too.”
“My family and I used this across Guernsey and the connection stayed strong the whole trip. Hotspot worked great for sharing with my travel partner.”
“Traveled through Guernsey for work and it activated the moment I landed, no fuss at all. Simple, fast, and reliable, exactly what I wanted.”
“Landed in Guernsey and had this eSIM working before I even the QR code scanned instantly and I was online right away. Kept my home number active for texts the whole time too.”
“This was my second time buying an eSIM for Guernsey, and the speed was more than enough for maps and video calls. Hotspot worked great for sharing with my travel partner.”
“Picked this up for a solo trip to Guernsey and I could use maps and WhatsApp with zero lag. Way cheaper than my carrier's roaming plan too.”
“Spent ten days exploring Guernsey and data lasted the whole trip without any issues. Would definitely use MegaEsim again for my next trip.”
5 plans for Guernsey, from $3.92. Your QR code arrives by email within minutes, and the clock only starts when you connect on arrival.
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