🇬🇬 Stay connected in Guernsey with the best-priced eSIM
Compare more than 1900 eSIM plans to stay connected to the internet during your stay in Guernsey.
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eSIM plans in Guernsey: what to expect
Datadopt lists more than 1900 eSIM plans in Guernsey, sold by 16 different providers. Prices start at $1.14 (€0.98) for a small data bundle: that is the cheapest way in to stay connected the moment you land.
The cheapest 5 GB plan valid 30 days costs $4.84 (€4.17), which works out to $0.97/GB (€0.83/GB). Across the 1618 fixed-volume plans we track in Guernsey, the median price per GB is $1.70/GB (€1.46/GB). For reference, the worldwide average price of 1 GB of mobile data is $2.59/GB.
For a short stay, a few gigabytes valid 7 days are usually enough. For a longer trip, aim for 5 to 10 GB over 30 days, or consider an unlimited plan or a daily-quota plan: in that case compare the price per day rather than the total price.
Market benchmark: StatRanker 2026, BestBroadbandDeals
Frequently asked questions
How do I choose my eSIM plan in Guernsey?
Start from your length of stay and your data needs: a few GB valid 7 days for a short trip, 5 to 10 GB over 30 days for a longer one. Then use the filters above to compare the 1900+ plans by price, data volume, validity and provider.
What is the average price per GB in Guernsey?
Across the fixed-volume plans we track, the median price per GB in Guernsey is $1.70/GB (€1.46/GB), against a worldwide average of $2.59/GB. The cheapest plans start at $1.14 (€0.98).
What is the cheapest eSIM in Guernsey?
The cheapest plan listed in Guernsey starts at $1.14 (€0.98). Prices are refreshed regularly across 16 providers: check the table above for the live ranking.