eSIMGuide - Compare Travel eSIM Plans

Updated Sep 2026

Flag of Jersey

Compare eSIMs for Jersey 2026

Compare 2,939 plans from 47 providers

Esimatic
Esimatic for JerseyFlag of Jersey2 hours ago

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Which mobile networks you get in Jersey

JT is the sole network named in the published eSIM lists for Jersey, making the operator choice effectively a given before you pick a plan. JT Group Limited is the legal entity behind that network, so the meaningful differences between eSIMs here sit elsewhere in the plan rather than in a long list of local operators. 5G is the fastest technology stated by any profile, but that is a ceiling in the published information, not a promise of 5G throughout a trip.

  • JTBest stated technology: 5G

    Operated by JT Group Limited

    27 of 27 providers

    Bloomy eSIM, RedEx eSIM, Roamix, eSIMnow, and eSimCard +22 more

Where your data comes out in Jersey

A split between local and overseas breakouts makes provider choice the deciding factor here: one option exits through Guernsey, while others use gateways in the United Kingdom, Austria or the United States. Those routes typically imply about 58ms round trips to services inside Jersey, adding delay rather than reducing download speed. They also determine your apparent location: a local IP should let local banking apps behave normally, whereas a foreign IP may be refused or trigger different service access. The table shows which route each provider uses.

Where each provider breaks out, nearest first. Estimated from distance, not measured.

180 ms
  • EsimaticEsimaticFlag of Guernsey~21 ms
  • Always MobileAlways MobileFlag of United Kingdom~24 ms
  • Mega eSIMMega eSIMFlag of Belgium~27 ms
  • RedEx eSIMRedEx eSIMFlag of United Kingdom~42 ms
  • AirHubAirHubFlag of Poland~62 ms
  • GigSkyGigSkyFlag of United States of America~105 ms

Jersey eSIM prices, month by month

Data has been getting cheaper in Jersey: a gigabyte typically goes for $1.07 now, against $1.95 when we started tracking it in December 2025, a fall of 45% across 10 months.

That is 34% below the $1.62 a gigabyte typically costs across the 229 destinations we track — only 82 of them come in lower, which puts Jersey among the cheapest places in the world to buy mobile data as a visitor. It has never been cheaper: $1.07 in September 2026 is the lowest figure we have recorded for Jersey.

Every figure here is the lower quartile of the plans in our catalogue that month — the cheaper end of what was actually on sale, rather than an average pulled up by a handful of premium plans.

  • Jersey$1.07
  • All destinations$1.62
Typical per GB
$1.07down 45% since Dec 2025
Typical per day
$1.00up 8% since Dec 2025
Plans compared
2,939up 2,262 since Dec 2025
Providers
47up 25 since Dec 2025

Change measured since December 2025, our first monthly snapshot.

Show all 10 months
September 2026$1.07down 24% on the previous monthTypical per GB$1.00up 22% on the previous monthTypical per day2,939up 132% on the previous monthPlans47up 20 on the previous monthProviders
August 2026$1.41down 12% on the previous monthTypical per GB$0.82down 8% on the previous monthTypical per day1,266up 10% on the previous monthPlans27up 4 on the previous monthProviders
July 2026$1.60up 36% on the previous monthTypical per GB$0.89up 75% on the previous monthTypical per day1,150down 1% on the previous monthPlans23down 1 on the previous monthProviders
June 2026$1.18down 21% on the previous monthTypical per GB$0.51down 41% on the previous monthTypical per day1,167up 1% on the previous monthPlans24Providers
May 2026$1.50up 2% on the previous monthTypical per GB$0.87down 4% on the previous monthTypical per day1,154up 5% on the previous monthPlans24up 1 on the previous monthProviders
April 2026$1.47down 9% on the previous monthTypical per GB$0.91up 5% on the previous monthTypical per day1,097up 21% on the previous monthPlans23up 1 on the previous monthProviders
March 2026$1.61down 1% on the previous monthTypical per GB$0.87up 2% on the previous monthTypical per day909down 18% on the previous monthPlans22Providers
February 2026$1.63down 18% on the previous monthTypical per GB$0.85up 4% on the previous monthTypical per day1,105up 42% on the previous monthPlans22Providers
January 2026$1.99up 2% on the previous monthTypical per GB$0.82down 12% on the previous monthTypical per day777up 15% on the previous monthPlans22Providers
December 2025$1.95Typical per GB$0.93Typical per day677Plans22Providers

Frequently Asked Questions about eSIMs for Jersey

How many travel eSIM brands (providers) are available for use in Jersey, and how many prepaid data plans are there?

JT is the local network named by the travel eSIM offers checked for Jersey, while the provider field is broadly populated. AirHub, RedEx eSIM, Roamix, MicroESIM, eSimCard and eSIMnow all list plans here. That makes the brand name a poor shortcut when choosing. The useful differences are how much data each plan includes, how long it remains usable and what happens after the allowance is spent. A familiar provider may therefore be a worse fit than another offer with a differently sized or structured package.

What are the mobile networks available for a travel eSIM in Jersey?

JT is the only Jersey operator named in the published travel-eSIM listings used here. In practical terms, the local network has already been selected before you buy: the eSIM provider’s choice determines the radio network, rather than your phone choosing between several operators after arrival. Providers can still differ in their data allowance, validity and other terms, but not in offering a separate operator choice where JT is the only network they name. The provider’s own network information is therefore the useful detail to read when comparing plans.

Are there any free data eSIM plans available for Jersey?

A zero-priced data eSIM listing does exist for Jersey, but it is a small trial allowance rather than a trip-sized plan. Access usually depends on registering with the provider and may be limited to one redemption per customer. It can get you online briefly after arrival or help check that the service works on your phone, but it is not designed to cover a stay. Jersey has broad provider coverage, so paid alternatives are readily available when more data is needed.

Are there any unlimited data eSIM plans available for Jersey?

Unlimited-labelled eSIMs are common in Jersey, with most major providers offering them. The label means ongoing data access rather than an uncapped fast connection: once the plan’s full-speed allowance has been used, speeds may fall far enough to make video difficult and maps sluggish. The important differences are how much data runs at normal speed, whether that allowance comes back each day or is shared across the trip, and the reduced speed afterwards. Those details matter more than the headline.

Destinations near Jersey

Crossing a border from Jersey? Compare eSIMs for the countries around it.

Regional eSIMs that cover Jersey: Europe

eSIM Providers for Jersey

JT is effectively the settled network across Jersey eSIMs, so the radio connection is the same whichever provider you choose. That leaves no meaningful signal advantage between the tiles: concentrate on the included data and the rules that apply once it is used. Before buying, check whether the plan cuts off data, slows it or requires an extra purchase.

41 providers sell eSIMs for Jersey. Open one for its prices, its full plan list and the networks it puts you on here.