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Best eSIM for St. Barthélemy

For most visitors it's a prepaid data eSIM on Orange. The cheapest plan on this page is 1 GB for 7 days at $1.42 (checked 18 Oct 2026). Some packs are fair-use unlimited: full speed up to a daily quota, then slower.

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From the road

What travellers say about St. Barthélemy

    St. Barthélemy eSIM prices at a glance

    Every Plota plan for St. Barthélemy, sorted by price. All plans include 5G where available, hotspot sharing, and instant QR delivery.

    Saint Barthelemy 1GB 7Days
    1.0GB · 7 days
    $1.42
    Saint Barthelemy 1GB/Day
    Unlimited Pro Plan 1 GB/Day · 1 day
    $2.52
    Saint Barthelemy 3GB 15Days
    3.0GB · 15 days
    $3.75
    Saint Barthelemy 3GB 30Days
    3.0GB · 30 days
    $4.00
    Saint Barthelemy 2GB/Day
    Unlimited Silver Plan 2 GB/Day · 1 day
    $4.72
    Saint Barthelemy 5GB 30Days
    5.0GB · 30 days
    $5.95
    Saint Barthelemy 3GB/Day
    Unlimited Gold Plan 3 GB/Day · 1 day
    $6.80
    Saint Barthelemy 5GB/Day
    Unlimited Platinum Plan 5 GB/Day · 1 day
    $8.20
    Saint Barthelemy 10GB 30Days
    10.0GB · 30 days
    $10.70
    Saint Barthelemy 10GB/Day
    Unlimited Diamond Plan 10 GB/Day · 1 day
    $16.40
    Saint Barthelemy 20GB 30Days
    20.0GB · 30 days
    $23.30

    St. Barthélemy eSIM coverage & networks

    Plota eSIM plans for St. Barthélemy use reliable international mobile networks for 4G/5G where available. Stay connected for maps, messaging, and streaming — no more roaming charges.

    • Orange

    St. Barthélemy eSIM — questions, answered

    How does an eSIM work in St. Barthélemy?

    An eSIM is a digital SIM in your phone. Buy a St. Barthélemy plan on Plota, scan the QR we email you, and a data line installs next to your home SIM. Use Plota for data in St. Barthélemy while your regular number stays for calls, texts, WhatsApp, and iMessage.

    How do I install my St. Barthélemy eSIM on iPhone?

    On Wi‑Fi before you travel: Settings → Cellular (or Mobile Data) → Add eSIM, then scan the QR from your Plota email or dashboard. Label the line (e.g. “St. Barthélemy”), keep it ready, and when you arrive in St. Barthélemy turn the line on and enable Data Roaming for it.

    How do I install my St. Barthélemy eSIM on Android?

    On Wi‑Fi: Settings → Network & internet → SIMs → Add eSIM, then scan your Plota QR (or paste the activation code). In St. Barthélemy, set Plota as the mobile data SIM and turn Data Roaming on for that line.

    How do I select the correct network for my St. Barthélemy eSIM?

    After you install your St. Barthélemy eSIM, open Settings → Cellular / Mobile Data (or Network & internet → SIMs), tap the Plota line, and select the network shown on your plan card or in the Plota app/dashboard. Do not guess a carrier — use the name listed for your plan.

    How do I turn on Data Roaming for my St. Barthélemy eSIM?

    In St. Barthélemy, open Settings → Cellular / Mobile Data → select your Plota St. Barthélemy eSIM → turn Data Roaming On. Also set Mobile Data to that eSIM line (not only your home SIM). Leave your home SIM’s roaming off if you want to avoid home-carrier roaming charges while still receiving calls/texts on your usual number.

    What APN and networks does the St. Barthélemy eSIM use?

    We email the APN and supported networks for your St. Barthélemy plan after purchase, and the same details appear on that eSIM in your Plota dashboard. Set mobile data to Plota, turn Data Roaming on for that line, and enter the APN only if your phone requests it or data does not start automatically.

    When should I install my St. Barthélemy eSIM?

    Install on Wi‑Fi before departure. The plan typically starts when you first connect to a local network in St. Barthélemy, not when you scan the QR. On arrival: enable the Plota line, set it for mobile data, and turn Data Roaming on.

    What is an eSIM?

    An eSIM is a digital SIM card built into your phone — no physical SIM card to swap. You buy a travel data plan, scan a QR, and stay connected on local networks. Keep your number on your home SIM for calls and WhatsApp.

    What is the best eSIM for St. Barthélemy?

    For most visitors it's a prepaid data eSIM. Plans start at $1.42 for 1 GB/7 days. Data sizes on this page include 1 GB, 3 GB, 2 GB, 5 GB, 10 GB, 20 GB. Validity options run 1–30-day packages. Some packages are fair-use unlimited (high-speed daily quota, then slower) — check the plan card before checkout. Choose your data amount and validity, pay online, and activate in minutes.

    What St. Barthélemy eSIM plans are available?

    Right now this page shows 11 prepaid eSIM plans for St. Barthélemy from $1.42. Data sizes on this page include 1 GB, 3 GB, 2 GB, 5 GB, 10 GB, 20 GB. Validity options run 1–30-day packages. Some packages are fair-use unlimited (high-speed daily quota, then slower) — check the plan card before checkout. Pick the package that matches your stay in St. Barthélemy, then checkout for an instant QR.

    What is the cheapest eSIM for St. Barthélemy?

    The cheapest St. Barthélemy eSIM on this page starts at $1.42 — usually a fixed-data pack sized to your trip, not unlimited-by-the-day. Data sizes on this page include 1 GB, 3 GB, 2 GB, 5 GB, 10 GB, 20 GB. Compare packages above; for a side-by-side vs Holafly, Airalo, Saily, and Ubigi see /compare and /blogs/cheapest-travel-esim.

    Why use an eSIM in St. Barthélemy?

    An eSIM for St. Barthélemy means data the moment you land — maps, rides, and messages without airport SIM queues or roaming charges. Install before you fly; turn the line on when you arrive.

    Does the St. Barthélemy eSIM support hotspot and tethering?

    Most Plota plans for St. Barthélemy support mobile hotspot so you can share data with laptops and tablets. Check the plan details before checkout for tethering confirmation.

    Can I use an eSIM and my physical SIM at the same time in St. Barthélemy?

    Yes. eSIM-compatible phones support dual SIM. Keep your home number on your physical SIM for calls and texts while using the Plota eSIM for affordable data in St. Barthélemy.

    Is Plota cheaper than Holafly, Airalo, Saily, or Ubigi for St. Barthélemy?

    Plota offers competitive prepaid rates for St. Barthélemy — often up to 50% less than Holafly, Airalo, Saily, and Ubigi on comparable data packages, with instant QR and no roaming charges.

    Which phones work with eSIM in St. Barthélemy?

    Unlocked phones with an EID can use this eSIM in St. Barthélemy. iPhone XR, XS, and newer usually qualify. iPhone 11, 11 Pro, and 11 Pro Max work only when About shows an EID. Models A2223, A2217, and A2218 (mainland China, Hong Kong, and Macau) have no eSIM. See https://plota.app/compatible-phones before you buy.

    What happens if I run out of data in St. Barthélemy?

    You can purchase a top-up or a new plan from Plota before your trip ends. Data allowances and validity vary by package — choose a plan that matches your stay in St. Barthélemy.

    What if I have no internet after installing?

    Check four things: (1) Mobile Data is set to the Plota eSIM, (2) Data Roaming is On for that line, (3) the APN matches your order email/dashboard if needed, (4) you are in coverage. Toggle airplane mode once. Still stuck? Email hello@plota.app with your order email and phone model.

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