Where 5G ends and LTE takes over in Jersey
Jersey has 1 mobile network: JT (5G). All 5 providers we rank route through these carriers. Our editorial pick routes through JT, which is the sole 5G carrier operating in Jersey. Airalo's catalogue starts at $1.12/GB with 5G access. Runners-up HelloRoam and Holafly connect via JT, scoring 4.9/5 and 4.3/5 on coverage.
Provider routing covers 1 mobile network in Jersey: JT, Sure JE, and Airtel-Vodafone. JT connects through the strongest combination of urban coverage and rural reach among those options. JT sits at the top of the published carrier list for travel eSIM traffic in Jersey.
A travel eSIM in Jersey attaches to JT on 5G. All 5 ranked providers ride that same host network rather than one of their own, so the network under a HelloRoam plan and the network under an Airalo plan is the same equipment. JT is the only operator on the published list for Jersey, which removes any fallback if it drops. This site publishes no throughput figure, because it runs no speed test.
Jersey eSIM activation, step by step
Purchase your Jersey eSIM from the provider app or website. Scan the QR code over WiFi at home. The eSIM installs in under 2 minutes. Label the new line "Jersey Data" to keep it separate from your home SIM.
When you land in Jersey, enable data roaming on the eSIM line. Your phone connects to JT's 5G network within 30 seconds. No ID verification is needed for travel eSIMs in Jersey.
Set up your Jersey eSIM before boarding your flight to Europe. Installation takes under 5 minutes on any unlocked iPhone XS or newer, Samsung Galaxy S20+, or Google Pixel 3+. We recommend completing setup at least 24 hours before your multi-day trip. Jersey has 1 carrier network, and plans start at $3.49 for 1GB.
Your eSIM connects to JT's 5G network in Jersey. The country operates 1 network: JT, Sure JE, and Airtel-Vodafone. JT provides the strongest combination of urban reach and tourist-corridor coverage based on network data.
Open your provider's app, scan the QR code, and select Jersey as your data plan destination. Data starts flowing within 30 seconds of landing and connecting to a local tower. The catalogue lists 6 plans for Jersey, starting at $1.12/GB on JT's infrastructure.
For a full walkthrough with screenshots, see our eSIM buying guide.
Jersey data plans: cheap per gigabyte, so buy a size up
The published price ladder for Jersey: 1GB at $3.49 ($3.49/GB), 3GB at $7.99 ($2.66/GB), 5GB at $9.99 ($2/GB), 10GB at $18.49 ($1.85/GB), 20GB at $22.49 ($1.12/GB). Best value sits at 20GB for $22.49, at $1.12 per gigabyte. Budget entry starts at $3.49 for 1GB. Premium unlimited daily data costs $3.49/day with 2GB at full speed before throttling. Longer commitments reduce the daily rate: the 30-day plan drops to $2.86/day (18% off). Among the 5 providers we ranked, HelloRoam scores highest on pricing (4.8/5). Holafly follows at 4.7/5. Ladder rates run from $1.12 to about $3.49 depending on plan size.
Before purchasing an eSIM for Jersey, our editors flagged these details.
Not part of UK for roaming purposes.
Jersey sits in the Europe region with 1 mobile network accepting eSIM roaming connections. JT is the primary carrier for travel eSIMs in this market, operating on 5G.
European destinations offer strong eSIM infrastructure overall. Jersey's 1 network provide solid redundancy for travelers moving between cities.
Not part of UK for roaming purposes.
Light travelers (maps, messaging, email) use 500MB-1GB per day. Moderate users (social media, photo uploads, ride-hailing) need 1-2GB daily. Heavy users (video calls, streaming, remote work) consume 2-4GB per day.
For a 7-day trip to Jersey: light users need roughly 6GB, moderate users need 11GB. The 20GB plan at $22.49 on JT covers the moderate scenario.
Jersey eSIM pricing on JT: 1GB: $3.49 ($3.49/GB), 3GB: $7.99 ($2.66/GB), 5GB: $9.99 ($2/GB), 10GB: $18.49 ($1.85/GB), 20GB: $22.49 ($1.12/GB). Larger plans reduce the per-GB cost. All prices are one-time with no auto-renewal.
Unlimited option: $3.49/day with no data cap (2GB at full speed). Multi-day discounts available: the 30-day plan costs $2.86/day.
Explore all destinations in Europe or read our full buying guide to understand which provider wins for your travel style. See also: the rubric each provider is scored against.
No published airport SIM price for Jersey, so compare on setup time
SIM kiosks at the main airport in Jersey vary in price and availability depending on the terminal and time of arrival. Queues can be unpredictable, especially after peak international flights. An eSIM on JT's 5G network starts at $1.12/GB and activates from your phone in under 2 minutes, before you even reach baggage claim.
For Jersey, eSIM providers offer competitive per-gigabyte rates starting at $1.12/GB on JT. You buy before departure, install over WiFi at home, and land with data already working. You skip the paperwork, the language barrier at the counter, and the risk of getting a plan that expires before your trip ends.
Our pick for Jersey, and when unlimited overtakes per-gigabyte
For budget travelers the pricing dimension is the one to read: HelloRoam publishes an entry rate of $3.50/GB and scores 4.8/5 there, ahead of Holafly at 4.7/5. Plans in Jersey attach to JT on 5G, with Sure JE and Airtel-Vodafone also on the published carrier list. Airalo's Jersey catalogue undercuts that: the ladder steps from $3.49 for 1GB to $22.49 for 20GB, and the 20GB rung is its cheapest gigabyte at $1.12. Holafly sells unlimited at $2.99/day, so a trip past 8 days costs more on the day rate than the 20GB rung costs outright at $22.49. Two ground details for Jersey: emergency calls go to 999/112, and wall outlets take Type G plugs.
HelloRoam earns the Jersey pick at 9.5/10, with the top mark on network tier, pricing and support. Its published entry rate is $3.50/GB, which the 20GB rung on this ladder beats at $1.12/GB.
Airalo follows at 9.3/10, 0.2 points back, and the ladder this page quotes is Airalo's own Jersey catalogue, which bottoms out at $1.12/GB.
eSIM provider comparison for Jersey (June 2026)| Provider | Score | $/GB | Best For | Action |
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| HelloRoam | 9.5/10 | from $3.50/GB | Editors Choice | Get deal → |
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| Airalo | 9.3/10 | $4.50/GB | Widest Coverage | Get deal → |
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| Holafly | 8.9/10 | $2.99/day | Best Unlimited | Get deal → |
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| Saily | 8.4/10 | $3.99/GB | Best Privacy | Get deal → |
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| Nomad | 8/10 | $3.00/GB | Best Budget | Get deal → |
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See our budget eSIM guide for the cheapest options, or our unlimited eSIM guide if data caps are a concern.
Provider assessments for Jersey
HelloRoam
HelloRoam scores 9.5/10 on an entry rate of $3.50/GB, and the best rung on the Jersey ladder is 20GB at $1.12/GB, below that. Every provider here rides the same host networks in Jersey: JT on 5G, plus Sure JE and Airtel-Vodafone.
Airalo
Airalo scores 9.3/10 on an entry rate of $4.50/GB, and the ladder on this page is its own Jersey catalogue: $3.49 for 1GB up to $22.49 for 20GB, bottoming out at $1.12/GB.
Holafly
Holafly scores 8.9/10 and sells unlimited only, at $2.99/day, so the comparison is a break-even: under 8 days that costs less than the 20GB rung's $22.49, and past it costs more.
Saily
Saily scores 8.4/10 on an entry rate of $3.99/GB, and every rung on the Jersey ladder costs less per gigabyte than that.
Nomad
Nomad scores 8.0/10 on an entry rate of $3.00/GB, and Airalo's catalogue floor for Jersey is $1.12/GB, under that.
Real-world usage in Jersey
Navigation and maps in Jersey
Google Maps and Waze use 5-10MB per hour of active navigation. On JT's 5G network, maps load in under 2 seconds. The 20GB plan at $22.49 covers 2-3 weeks of daily navigation.
Messaging and video calls
WhatsApp, FaceTime, and Zoom run smoothly on 5G in Jersey. A 30-minute video call uses roughly 270MB. Hotel WiFi supplements your eSIM data for large downloads.
Streaming and content
HD video streaming uses about 1.5GB per hour on JT's network. Holafly's unlimited plan from $2.99/day handles heavy streaming without data caps.
Value analysis for Jersey
The 20GB plan delivers the strongest value at $1.12/GB for Jersey. Budget travelers can start with 1GB at $3.49. Both tiers connect through JT's 5G network with identical speed access.
Unlimited data costs $3.49/day for Jersey. For trips under 7 days, a fixed plan wins on cost. Longer stays or heavy data usage tips the balance toward unlimited.
HelloRoam leads our Jersey value ranking with a 9.5/10 editorial score. 5 providers compete for Jersey. The published ladder starts at $1.12/GB.
How the rubric scored eSIMs for Jersey
All 5 providers are scored on the same five weighted dimensions, every input a figure the provider publishes: coverage 25%, pricing 25%, network tier 20%, app 15%, support 15%.
What the rubric read for Jersey: a carrier list of 3 operators, with JT on 5G; a 5-rung published ladder from $3.49 for 1GB to $22.49 for 20GB; a lowest catalogue rate of $1.12/GB, which is Airalo's; an unlimited daily option in the same Airalo catalogue.
Read the full scoring rubric.
Jersey in the Europe eSIM landscape
Jersey ranks in the mid tier for eSIM infrastructure in Europe. 1 network accept eSIM roaming, with JT providing the primary routing for all 5 providers.
Per-GB pricing in Jersey starts at $1.12, which is competitive for the Europe region. 6 plans are available across providers, including unlimited daily data at $3.49/day.
What travelers ask about eSIMs in Jersey
Why does HelloRoam earn your Jersey eSIM pick?
HelloRoam scores 9.5/10 on our published rubric for Jersey, the highest composite of the five providers ranked here. Plans for Jersey route through JT on 5G. HelloRoam refunds an unactivated eSIM for 180 days. Its dimension scores are coverage 4.9/5, network tier 4.7/5, app 4.7/5, pricing 4.8/5 and support 4.5/5. Airalo's published ladder for Jersey starts at $1.12/GB, with its 20GB plan at $22.49.
How do you score eSIM providers in Jersey?
The BesteSIM rubric scores HelloRoam, Airalo, Holafly, Saily and Nomad on five published inputs. No figure here comes from a speed test. Coverage carries 25% and reads the operator list for Jersey, which names 1 carrier network led by JT. Price carries 25%, normalised to cost per gigabyte across every plan size. Network tier carries 20%, app features 15%, and support access 15%, the last read off published support languages: HelloRoam answers in 63, Airalo in 12, Saily in 1. 5G is the network tier published for Jersey. Every input is a published figure a reader can check.
What changed in the 2026 Jersey eSIM rankings?
Pricing update for 2026: the 1GB plan is now $3.49. All five providers route through JT in Jersey. 5G remains the standard network generation for all five providers in Jersey. We rank 6 plans for Jersey, with the 20GB plan at $1.12/GB.
Which phones support eSIM for Jersey?
Your eSIM connects to JT's 5G network in Jersey. 5G is confirmed on iPhone XS+, Samsung Galaxy S20+, and Google Pixel 3+. Your device must be carrier-unlocked. JT publishes 5G service across Jersey. Check Settings > Cellular > Add eSIM (iPhone) or Settings > Connections > SIM manager (Samsung/Android) to verify. Most 2022+ Android flagships also work on JT's 5G signal in Jersey.
Can I make phone calls with a Jersey travel eSIM?
Travel eSIMs provide data only on JT's 5G network. No local phone number is assigned. Use WhatsApp, FaceTime, or Zoom over your Jersey data connection. Keep your home SIM active to receive calls on your regular number. All five providers ranked here (HelloRoam, Airalo, Holafly, Saily, Nomad) sell data-only plans for Jersey.
Does EU roaming apply to travel eSIMs in Jersey?
EU roaming regulations cover EU/EEA home carrier plans, not third-party travel eSIMs. In Jersey, your eSIM routes through JT at $1.12/GB. JT carries that routing on 5G in Jersey. The 20GB plan at $22.49 ($1.12/GB) is the lowest published cost per gigabyte on JT's 5G network. Non-EU visitors save 70-90% versus home carrier roaming rates for Jersey.
Which provider scores highest for European eSIM coverage including Jersey?
Airalo scores 5.0/5 for coverage across 39 European countries. In Jersey, all five providers route through JT on 5G. Jersey has 1 network accepting eSIM roaming. The coverage score separates providers on how many of those networks each one lists as a partner, not on anything timed in the field. Entry price for Jersey is $1.12/GB in the 2026 published plan list.
Can I tether or hotspot with a Jersey eSIM?
It depends on the provider. Airalo, Saily, and Nomad allow tethering on their Jersey plans with no extra fee. You can share your 5G connection on JT with laptops and tablets. Holafly limits hotspot usage to 500MB-1GB per day on their unlimited plans before throttling the tethered device. Airalo's hotspot delivers 5G speeds to connected laptops and tablets without throttling.
What eSIM data plan size is best for Jersey?
The average traveler uses 1-2 GB/day in Jersey across maps, messaging, and photo uploads. For a 7-day trip, you need roughly 84-126GB total. We recommend the 20GB plan at $22.49 ($1.12/GB) for the best value on JT. Budget travelers can start with 1GB at $3.49 and top up if needed.
What is the best-scoring eSIM plan for Jersey?
The 20GB plan at $22.49 ($1.12/GB) takes the highest pricing score for Jersey, because it holds the lowest published cost per gigabyte in the catalogue. It routes through JT on 5G, the same carrier every one of the five providers uses here. Full plan range: 1GB at $3.49, 3GB at $7.99, 5GB at $9.99, 10GB at $18.49, 20GB at $22.49. The 20GB tier suits trips of 5 days or more.
How much does roaming cost in Jersey vs an eSIM?
Home carrier roaming in Jersey typically costs $5-15/day or $10-20/GB. An eSIM starts at $1.12/GB on JT's 5G network. The 20GB plan at $22.49 covers most trips for a fraction of roaming fees.
Can I use multiple eSIMs in Jersey?
Most modern phones support 8-10 eSIM profiles simultaneously. Only one data eSIM can be active at a time in Jersey. You can keep your home SIM active for calls while using an eSIM on JT for data. Switch between profiles in Settings without removing any.
Staying connected in Jersey
Planning data for Jersey? European travelers tend to rely heavily on mobile maps and transit apps. Most travelers use 1-2GB per day for maps, messaging, and photo uploads. The 20GB plan at $22.49 covers a typical week-long visit on JT's 5G network.
The local time zone is GMT/BST (UTC+0/+1). wall outlets use Type G sockets, so pack the right adapter.
Save Jersey's emergency number (999/112) in your contacts before departure. the local currency is GBP (£). With an eSIM active, you step off the plane already connected to JT's network in Jersey.
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Jersey · 5 providers compared
