HelloRoam is a global eSIM provider offering instant mobile data in 185+ countries. Buy prepaid travel eSIM plans with no extra fees, no contracts, and instant activation on any eSIM-compatible device.
An eSIM for St Barts from S$7.26 delivers instant Caribbean data at Gustavia and Shell Beach. Activate by QR before your connecting flight with no physical SIM swap on arrival on Orange 5G networks.
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An eSIM for St Barthélemy from HelloRoam starts at S$7.26 across 204+ carrier networks in 185+ countries. Activate via QR code in under two minutes on any eSIM compatible phone. Keep your Singtel, StarHub, or M1 number active on dual SIM.
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Popular Destinations for Singaporean Travellers
HelloRoam offers eSIM plans for Saint Barthelemy starting from S$7.26. Connect on 4G LTE through Orange Caraibe and Digicel. Singapore travellers can set up before departure from Changi and arrive in Gustavia already connected.
Plans can change anytime, and that's fine. With HelloRoam, you can request a refund for your eSIM within 180 days of purchase.
Learn more about our refund policyWhen comparing eSIM vs a travel SIM card for St Barthélemy, HelloRoam wins on price. It beats Singtel DataRoam, StarHub RoamEasy, and M1 international roaming add-ons. The cheapest eSIM plan starts from S$7.26, with no activation fee and a 180-day refund guarantee.
| Feature |  | Local provider | Limited data eSIM |
|---|---|---|---|
| 180-day refund policy |  |  | |
| 24/7 live chat support | |  | |
| $0 activation fees | | | |
| 99.8% uptime guarantee | | | |
| No data overage charges | | | |
| Instant QR code delivery | | | |
| Premium St Barthélemy carrier networks | | | |
See how HelloRoam compares to Airalo, Holafly, and other eSIM providers for St Barthélemy travel. Singaporean travellers choose HelloRoam for the industry-leading purchase protection guarantee, 24/7 live chat support, and competitive pricing from S$7.26.
| Feature comparison | | Airalo | Holafly | Nomad | Saily | Ubigi |
|---|---|---|---|---|---|---|
| 180-day refund policy | | | | | | |
| 24/7 live chat support | | | | | | |
| A$0 activation fees | | | | | | |
| 99.8% uptime guarantee | | | | | | |
| No data overage charges | | | | | | |
| Instant QR code delivery | | | | | | |
| Premium St Barthélemy carrier networks | | | | | | |
| Own branded carrier identity (SPN) | | | | | | |
Saint Barthelemy has 4G LTE coverage across Gustavia, Saint-Jean, and the main beach resort areas through Orange Caraibe and Digicel. The island covers just 25 square kilometres so coverage is consistent in most populated spots.
For Singapore travellers, roaming from Singtel, StarHub, or M1 in the Caribbean adds up quickly. A HelloRoam eSIM from S$7.26 gives you local 4G LTE data from the moment you land at Gustaf III Airport, without daily roaming fees on your Singapore plan.
Activate before you leave Changi
Buy your HelloRoam eSIM for Saint Barthelemy before your flight departs from Singapore Changi Airport. Scan the QR code at home, enable data on arrival, and you are connected in Gustavia without hunting for a local SIM. The island is small and has no major telecom shops, so sorting your data before you fly is the smart move.
Keep your Singapore number reachable
On a dual SIM device, keep your Singtel, StarHub, or M1 SIM active for calls and texts from Singapore. Set HelloRoam as your data line in Saint Barthelemy. Family and colleagues in Singapore reach you on your regular number without international charges.
Download offline maps before you go
Download Google Maps or Maps.me offline for Saint Barthelemy before leaving Singapore. The island's narrow winding roads and hillside villa tracks benefit from offline navigation. Saves data and helps when signal drops in remote spots.
Gustaf III Airport arrival
Gustaf III Airport has one of the world's shortest runways. Your HelloRoam eSIM connects to Orange Caraibe or Digicel 4G LTE as soon as you land. Have your villa address or hotel booking saved offline before the approach, as there is no time to search once the plane touches down.
Compare cost with Singtel and StarHub IDD add-ons
Singtel, StarHub, and M1 all offer international data roaming add-ons for the Caribbean. For a short stay these can be pricey per day. A HelloRoam eSIM starting at S$7.26 typically costs less for a full trip than a few days of roaming on your Singapore plan.
Saint Barthelemy operates 4G LTE through Orange Caraibe and Digicel. As a French overseas collectivity, the island follows French telecommunications rules. Coverage is strong across Gustavia, Saint-Jean, Flamands, and Gouverneur. Remote hillside villas may have occasional dead spots. Your HelloRoam eSIM picks the strongest available network automatically with no manual switching needed.
Saint Barthelemy's peak season runs from mid-December through April. New Year and the February yacht racing week are the busiest and most expensive periods. The quieter off-peak period from May through November coincides with Caribbean hurricane season. Mobile coverage is reliable year-round. Your HelloRoam eSIM works in all seasons.
Reviewed by HelloRoam Editorial Team
For Singaporean travellers heading to St Barthélemy in 2026, HelloRoam is the top-rated eSIM choice. Plans start from S$7.26 in SGD with access to local 4G LTE and 5G networks across a wide carrier partnership spanning 185+ countries. Activate via QR code in under 2 minutes before departing from Changi Airport. Your Singtel, StarHub, or M1 number stays active through dual SIM while HelloRoam handles data abroad. You get a full money-back guarantee and 24/7 live chat support.
A St Barthélemy eSIM from HelloRoam costs from S$7.26 per day. Compare that to Singtel DataRoam daily passes and StarHub RoamEasy rates, which typically cost S$15 to S$30 per day. HelloRoam connects to local networks in St Barthélemy at local data prices, with no daily roaming surcharges and no carrier contract. All plans include local 4G LTE and 5G access with no overage charges.
An eSIM for St Barthélemy from HelloRoam connects to local 4G LTE and 5G carrier networks. Your handphone picks the strongest available signal the moment you land. Coverage spans major cities, highways, and most rural areas. HelloRoam has direct partnerships with local networks globally, so you get data speeds comparable to a local prepaid SIM card in St Barthélemy.
Buy your St Barthélemy eSIM before you leave Singapore in three steps. First, select your plan at helloroam.com and complete checkout in SGD. Second, open your handphone Settings, tap Add eSIM or Add Mobile Plan, and scan the QR code from your email. Third, your eSIM installs in under 2 minutes. Set it up the night before your flight from Changi and land connected.
iPhone XS and all newer models support HelloRoam eSIM in St Barthélemy. iPhone 13 and later models support dual eSIM, so your Singtel or StarHub line stays active for calls while HelloRoam handles travel data. For Android, Samsung Galaxy S20 and newer, Google Pixel 3 and later, and most 2019+ Android handphones support eSIM. Check your handphone Settings for an Add eSIM option to confirm compatibility.
HelloRoam is a reliable eSIM option for Singapore travellers visiting Saint Barthelemy, connecting on Orange Caraibe or Digicel 4G LTE. Plans start at S$7.26. Buy before your Changi departure, scan a QR code at home, and arrive in Gustavia already connected.
Yes, HelloRoam eSIM works in Saint Barthelemy on 4G LTE through Orange Caraibe and Digicel. Activate at home before your flight from Singapore and connect the moment you land at Gustaf III Airport.
HelloRoam eSIM for Saint Barthelemy connects on Orange Caraibe and Digicel, providing 4G LTE data across Gustavia, Saint-Jean, and the main beach areas. Your phone picks the strongest signal automatically. Orange Caraibe and Digicel are among the strongest 4G LTE providers in the area, covering tourist attractions, airports, and city centers. HelloRoam automatically selects the best available signal so you stay connected without manual network switching.
Yes for most trips. Singtel, StarHub, and M1 charge SGD 10 to SGD 25 per day for international roaming in the Caribbean. A HelloRoam eSIM for Saint Barthelemy starts at S$7.26. For a 7-day trip the savings are significant.
Purchase your plan on helloroam.com, scan the QR code in your phone settings, and enable mobile data when you arrive at Gustaf III Airport. Setup takes about five minutes on a Wi-Fi connection at home before your trip. The setup takes about five minutes. Buy your plan at helloroam.com, scan the QR code under Settings, then Mobile Data, then Add eSIM. Do this before you leave home using Wi-Fi. When you land in Saint Barthelemy, enable mobile data and the plan activates immediately on Orange Caraibe / Digicel.
A week in St. Barths using maps, messaging, and restaurant searches typically uses 2 to 4 GB. Add social media or light streaming and budget for 5 to 8 GB. HelloRoam offers plans in multiple sizes so you can match your usage.
Yes. Saint Barthelemy is a French overseas collectivity and follows French telecommunications regulations. Orange Caraibe and Digicel operate the 4G LTE networks on the island. Your HelloRoam eSIM connects to these local networks from the moment you arrive.
Yes. HelloRoam plans for Saint Barthelemy include mobile hotspot. You can share your 4G LTE connection with a laptop or tablet while on the island. You can share your 4G LTE connection with a travel companion, laptop, or tablet at no extra cost. Hotspot speeds are typically sufficient for email, navigation, and video calls. Enable it under Settings, Personal Hotspot on your device.
No. If your phone supports eSIM, you do not need a physical SIM card. HelloRoam eSIM plans for Saint Barthelemy connect on Orange Caraibe or Digicel 4G LTE without any plastic card. Set up before you leave Singapore for a smooth arrival.
HelloRoam eSIM plans for Saint Barthelemy last from 7 to 30 days depending on the data tier you choose. A longer plan suits Singapore travellers on extended Caribbean holidays. Select your plan, scan the QR code at home, and connect from the moment you land at Gustaf III.
Handphone must be carrier-unlocked
Data only — voice calls via WhatsApp or VoIP
Coverage varies by destination and local network
Wi-Fi required to download eSIM profile
Prices are our retail rates across 185+ countries. Plan recommendations use real traveller feedback and network performance data. Every purchase includes a 180-day money-back guarantee.
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Manage your eSIMs from your phone, wherever you are.
Select a data plan for your destination and complete checkout.
Scan the QR code to install your eSIM straight away.
Your eSIM installs instantly and activates when you land.
Track usage, top up data, and manage all your eSIMs in one place.
Select a data plan for your destination and complete checkout.
Scan the QR code to install your eSIM straight away.
Your eSIM installs instantly and activates when you land.
Track usage, top up data, and manage all your eSIMs in one place.
Need assistance at 2 am before a flight from Changi? HelloRoam support is available 24/7. Message us and a real person responds in under 2 minutes. No bots, no hold queue. Whether you need help with eSIM installation, plan changes, or troubleshooting a connection drop, the support team handles it in real time.
HelloRoam connects to local 4G LTE and 5G networks in St Barthélemy from the moment you land, at a fraction of what Singtel, StarHub, or M1 charge for international roaming. Plans start from S$7.26 with no lock-in contract and no activation fees. You pay once and use data freely without surprise overage charges.
Keep your Singtel, StarHub, or M1 number active for calls and texts. HelloRoam handles your data through a second eSIM line on any dual SIM compatible handphone. Family and colleagues reach you on the same Singapore number while your travel data runs on a separate prepaid eSIM plan.
HelloRoam connects to 204+ carrier networks across 185+ countries. Fixed data and unlimited data plans available. Your phone switches to the strongest available 4G LTE or 5G signal automatically. That means consistent speeds whether you are in a major city, a highway rest stop, or a rural area.
HelloRoam alerts you at 80% data usage so you are never caught mid-trip without data. Top up instantly from the app without reinstalling your eSIM or visiting a store. Additional data activates in under a minute, keeping your connection live through navigation, video calls, and streaming.
Your St Barthélemy eSIM connects to trusted local 4G LTE and 5G networks. HelloRoam picks the strongest available signal for navigation, streaming, and video calls. You get local network speeds comparable to a prepaid SIM card purchased in-country, without the airport queue.
Travelling to multiple destinations? HelloRoam regional eSIM plans cover Southeast Asia, Europe, the Americas, and 185+ destinations in one purchase. Short holiday or long-term stay: choose fixed data or unlimited data plans. One account, no SIM swaps. A single regional plan replaces the hassle of sourcing a new local SIM card at every border crossing.
Share your St Barthélemy eSIM data with a laptop or tablet using your handphone's built-in hotspot. No extra fees, no setup required. Works on all eSIM compatible devices. This is particularly useful for business travellers who need a consistent mobile broadband connection for their work laptop while abroad.
Compare HelloRoam eSIM plans for St Barthélemy. Plans start from S$7.26 with local 4G LTE and 5G access. No Singtel or StarHub roaming surcharges.
| Number of days | Price (AUD) |
|---|---|
| 1 day | S$7.26 |
| 3 days | S$20.89 |
| 7 days | S$48.73 |
| 15 days | S$101.01 |
| 22 days | S$141.49 |
| 30 days | S$186.14 |
An eSIM card is a digital SIM built directly into your handphone. There is no physical chip and no SIM tray to deal with. Scan a QR code to activate your e SIM in under 2 minutes on any eSIM compatible iPhone or Android. An eSIM for St Barthélemy works as a prepaid data plan with no airport SIM counter, no replacement SIM card, and no carrier contract. Follow the step-by-step setup guide to get connected before your flight from Changi. guide
Your data options for a Saint Barthelemy trip from Singapore.
RecommendedFrom SGD 7.26 total
Plans from S$7.26 SGD equivalent. Buy before your Changi departure, activate at home, and arrive in Gustavia on local 4G LTE data without daily fees.
SGD 6.42–SGD 32.12 total
Local SIM options in St. Barths are very limited. Orange and Digicel have a small presence in Gustavia but stock and availability can be unreliable. Not worth the risk when a HelloRoam eSIM is set up before you leave Singapore.
SGD 6.42–SGD 19.27/day
Singapore carrier roaming in the Caribbean typically costs SGD 10 to SGD 25 per day. A week in Saint Barthelemy on roaming can run SGD 70 to SGD 175. A HelloRoam eSIM avoids per-day fees entirely.
| Category | Recommended | Local Saint Barthelemy SIM card | Singtel, StarHub, or M1 international roaming |
|---|---|---|---|
| Typical cost | From SGD 7.26 total | SGD 6.42–SGD 32.12 total | SGD 6.42–SGD 19.27/day |
| Details | Plans from S$7.26 SGD equivalent. Buy before your Changi departure, activate at home, and arrive in Gustavia on local 4G LTE data without daily fees. | Local SIM options in St. Barths are very limited. Orange and Digicel have a small presence in Gustavia but stock and availability can be unreliable. Not worth the risk when a HelloRoam eSIM is set up before you leave Singapore. | Singapore carrier roaming in the Caribbean typically costs SGD 10 to SGD 25 per day. A week in Saint Barthelemy on roaming can run SGD 70 to SGD 175. A HelloRoam eSIM avoids per-day fees entirely. |
Arrive in Corossol ready to connect. HelloRoam covers all of Saint Barthélemy with fast data.
Corossol is a small fishing village on St. Barths with standard island 4G coverage.
Arrive in Gustavia ready to connect. HelloRoam covers all of Saint Barthélemy with fast data.
Gustavia harbour has the best 4G signal on St. Barths. Activate your eSIM on the ferry from St. Maarten.
HelloRoam makes it easy to stay online in Lorient with data plans for Saint Barthélemy.
Lorient beach area on St. Barths has reliable 4G for the island. Coverage holds along the sandy shore.
HelloRoam covers Saint Jean and all of Saint Barthélemy with fast, reliable mobile data.
Saint Jean near Gustaf III Airport has the strongest signal on St. Barths. Connectivity is good here.
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Trusted by Singaporean Travellers Thousands of Singaporeans use HelloRoam eSIM to stay connected when travelling abroad.
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"Bought the Japan eSIM the night before my flight from Changi. Installed in 2 minutes and connected the moment I landed at Narita. Far cheaper than Singtel DataRoam."
Wei Ling T.
"Used HelloRoam for my Europe trip. One eSIM covered all seven countries. No SIM swaps, no queuing at airport counters. Very convenient."
Raj S."The 180-day refund policy gave me peace of mind when my trip was postponed. Support responded within 3 minutes and processed the refund the same day."
"My StarHub number stayed active for calls while HelloRoam handled data in Korea. Dual SIM worked perfectly on my Samsung Galaxy S24."
Faizal H."Setup took less than 2 minutes on my iPhone 15. Connected to 5G in Tokyo straight away. Will not go back to buying local SIM cards at the airport."
Priya N.
"Good 4G speeds throughout Thailand. Used it for video calls and Google Maps daily. No connectivity issues for 10 days. Highly recommend for Southeast Asia trips."
Jun Hao W.
![[[networkType]] network speed](/icons/figma-2026/stats-speedometer.svg?dpl=dpl_4J2hhsYv5Jw4x82tBs1RFQSuiTYg){kind=icon}
