eSIM Saint Barthelemy from NZ$9.70

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.

St Barthélemy eSIM data plans for overseas travel

eSIM Saint Barthelemy data plans from HelloRoam

eSIM plans for St Barthélemy start from NZ$9.70 per day. Local 4G LTE and 5G mobile data on trusted carrier networks. Works on all eSIM compatible phones. Pay in NZD.

Gustaf III Airport is one of the most dramatic landings in the Caribbean, and there is no SIM kiosk to sort data after you touch down. HelloRoam delivers a Saint Barthelemy eSIM data plan from NZ$9.70 on Orange 5G networks covering Gustavia and the full island.

A Saint Barthelemy eSIM plan starts at NZ$9.70 on Orange 5G networks covering Gustavia and the island's luxury resorts. Scan the QR code at home in New Zealand before your Caribbean trip and arrive connected at Gustaf III Airport.

e SIM Saint Barthelemy data plans

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HelloRoam eSIM for St Barthélemy starts at NZ$9.70 per day across 204+ carrier networks. Scan a QR code to activate in under two minutes on any eSIM compatible phone. Your Spark, One NZ, or 2degrees mobile number stays active. 180-day money-back guarantee and 24/7 live support included.

195+
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5G support
2 minutes
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Last updatedMay 2026

eSIM Saint Barthelemy data plans from HelloRoam

eSIM plans for St Barthélemy start from NZ$9.70 per day. Local 4G LTE and 5G mobile data on trusted carrier networks. Works on all eSIM compatible phones. Pay in NZD. Gustaf III Airport is one of the most dramatic landings in the Caribbean, and there is no SIM kiosk to sort data after you touch down. HelloRoam delivers a Saint Barthelemy eSIM data plan from NZ$9.70 on Orange 5G networks covering Gustavia and the full island.

St Barthélemy eSIM with fast 5G coverage

HelloRoam offers eSIM plans for Saint Barthelemy starting from NZ$9.70. Connect on 4G LTE through Orange or Digicel. Kiwi travellers can activate before leaving Auckland or Wellington and arrive in Gustavia already connected.

Plans start at NZ$9.70 with 5G speeds
Coverage from Orange
Instant activation in under 2 minutes
180-day money-back guarantee
St Barthélemy coverage across major cities

Network: 5G
Plans From: NZ$9.70
Activation: Under 2 min
Guarantee: 180 days

Plans changed? No dramas. You're covered.

Travel plans change. With HelloRoam, you can request a full refund for any unused eSIM within 180 days of purchase. No dramas.

Learn more about our refund policy

HelloRoam St Barthélemy eSIM vs Spark, Vodafone NZ and 2degrees

Comparing an e SIM vs Spark, 2degrees, or One NZ roaming for St Barthélemy? Spark charges NZ$6/day, 2degrees NZ$5/day, and One NZ around NZ$5/day. HelloRoam eSIM starts from NZ$9.70 with local network speeds and a full money-back guarantee on unused plans. You pay less than a single day of carrier roaming and get no surprise bills.

HelloRoam St Barthélemy eSIM vs Spark, Vodafone NZ and 2degrees
Feature		Local provider	Limited data eSIM
180-day refund guarantee
Live chat support
NZ$0 activation fees
99.8% uptime
No data overage fees
QR code delivered instantly
Premium St Barthélemy carrier networks

Why Kiwi Travellers Pick HelloRoam for Their St Barthélemy Trip

HelloRoam vs Other eSIM Providers for St Barthélemy

Kiwi travellers who've used HelloRoam rate the refund guarantee, zero activation fees, and 24/7 live support as the top reasons they choose it again. See how HelloRoam stacks up against Airalo, Holafly, Saily, and other eSIM providers for your St Barthélemy trip.

Feature comparison
Feature comparison		Airalo	Holafly	Nomad	Saily	Ubigi
180-day refund policy
24/7 live chat support
NZ$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)

St Barthélemy — mobile connectivity coverage

Mobile connectivity guide for Saint Barthelemy

Saint Barthelemy is a tiny French collectivity in the Caribbean, just 25 square kilometres. Orange Caraibe and Digicel both run 4G LTE across Gustavia, Saint-Jean, and the main beach areas. Signal is solid in all tourist zones.

A HelloRoam eSIM set up before your Auckland or Wellington departure means you arrive at Gustaf III Airport already on local data rather than using Spark, One NZ, or 2degrees international roaming.

HelloRoam connects to Orange 5G in St Barthélemy
4G LTE in Gustavia, Saint-Jean, and main beach areas
Orange Caraibe and Digicel networks available
French collectivity with French Caribbean mobile infrastructure

eSIM Travel Tips for St Barthélemy

Set up your eSIM before leaving New Zealand
Buy your HelloRoam plan for Saint Barthelemy at home, scan the QR code in your phone settings, and activate data when you land. Gustaf III Airport is famous for its short runway and steep approach. The last thing you want after that landing is hunting for a SIM card counter.
Your NZ number stays reachable on dual SIM
Keep your Spark, One NZ, or 2degrees SIM active for calls and texts while using HelloRoam for data. Whānau and colleagues back in Aotearoa can still reach you on your regular number while you save on data costs in St. Barths.
Download offline maps before you fly
Saint Barthelemy's narrow winding roads benefit from offline navigation, especially for villa rentals in the hills. Download Google Maps or Maps.me for the island before leaving New Zealand. The island is compact but the roads are not always easy to read without a map.
Currency tips for NZ travellers
Saint Barthelemy uses the euro. NZ debit cards work at ATMs in Gustavia but card acceptance can be inconsistent at smaller beach bars and food trucks. Keep some euros handy. Your HelloRoam eSIM keeps currency converter apps and banking tools running throughout your trip.
Time zone planning from New Zealand
Saint Barthelemy is UTC-4, which is a big shift from NZ time. NZ to the Caribbean involves a very long journey with connections through North America or Europe. Install your HelloRoam eSIM at home before departure so you arrive ready to go rather than scrambling for connectivity after a long trip.

Mobile networks in Saint Barthelemy: what NZ visitors need to know

Saint Barthelemy operates 4G LTE through Orange Caraibe and Digicel. As a French overseas collectivity, it follows French telecommunications rules. The island is only 25 square kilometres so coverage is consistent across populated areas. Remote hillside villas may have occasional dead zones. Your HelloRoam eSIM selects the strongest available signal automatically.

Orange: 5G

Best times for NZ travellers to visit Saint Barthelemy

NZ travellers often visit the Caribbean during the NZ winter (June to September). In St. Barths terms that falls in the quieter low season, which avoids the peak-season crowds and prices of December through April. The dry season from December through April is when the island is at its busiest and most expensive. Mobile coverage is reliable year-round.

Reviewed by HelloRoam Editorial Team

Reviewed by HelloRoam Editorial Team

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Prices verified: 26 May 2026

St Barthélemy eSIM Questions

An eSIM for Saint Barthelemy from HelloRoam starts at NZ$9.70 on Orange 5G networks. HelloRoam activates by QR code before you fly from New Zealand. Coverage spans Gustavia and the full island. No physical SIM card swap, no roaming charges from your Kiwi plan.

Kiwis on a Caribbean trip pick a Saint Barthelemy eSIM from HelloRoam on Orange 5G networks. Plans start at NZ$9.70 with no contract. Activate by QR code at home before your long-haul. No airport SIM kiosk, no NZ carrier roaming fees on arrival.

For Kiwi travellers, HelloRoam is the top pick for St Barthélemy. Plans start from NZ$9.70 per day across carrier networks in 185+ countries. Buy online, scan the QR code at home on Wi-Fi, and connect the moment you land. It's cheaper than Spark roaming at NZ$6/day, 2degrees at NZ$5/day, and One NZ travel passes. You get local 4G LTE and 5G speeds, a full refund guarantee on unused plans, and 24/7 live chat support.

eSIM plans for St Barthélemy start from NZ$9.70 per day. That's well under what Spark charges for roaming ($6/day) or 2degrees ($5/day for selected countries). Fixed data plans run from 1GB to 20GB. Unlimited daily plans suit longer stays, OE trips, and remote work. All plans include local 4G LTE and 5G with no overage charges and no carrier contract.

HelloRoam connects to local carrier networks in St Barthélemy and your phone picks the strongest 4G LTE or 5G signal on arrival. Coverage spans major cities, airports, highways, and popular tourist areas. For Kiwis heading out of Auckland (AKL), Wellington (WLG), Christchurch (CHC), or Queenstown (ZQN), data is ready the moment you land.

Buy your St Barthélemy eSIM on helloroam.com or the HelloRoam app before you fly from AKL, WLG, CHC, or ZQN. Scan the QR code in your phone Settings to install at home on Wi-Fi. Your eSIM activates automatically when you land in St Barthélemy. The whole process takes under two minutes. No airport kiosk, no SIM swap.

iPhone XS and all newer models support eSIM for St Barthélemy. Open Settings, tap Mobile Data, then Add eSIM, and scan the HelloRoam QR code. Your Spark, One NZ, or 2degrees number stays active on the physical SIM line while HelloRoam handles data in St Barthélemy. That includes iPhone 15, 16, and SE models from 2020 onward.

HelloRoam is a solid eSIM option for NZ travellers visiting Saint Barthelemy, connecting on Orange Caraibe or Digicel 4G LTE. Plans start at NZ$9.70, which is far less than Spark, One NZ, or 2degrees international roaming. Buy online, scan a QR code in Auckland or Wellington, and land in Gustavia already connected.

Yes. HelloRoam eSIM works in Saint Barthelemy through Orange Caraibe and Digicel 4G LTE networks. Activate at home in New Zealand before your flight and connect the moment you land at Gustaf III Airport.

HelloRoam eSIM for Saint Barthelemy connects on Orange Caraibe and Digicel 4G LTE. Your phone selects the strongest available signal as you move around Gustavia and the island's beaches.

Yes. Spark, One NZ, and 2degrees charge $5 to $15 NZD per day for international data. A HelloRoam eSIM for Saint Barthelemy starts at NZ$9.70 and covers multiple days of data use at a fixed cost.

Buy your plan at helloroam.com, scan the QR code in your phone's eSIM settings, and enable data when you land in Saint Barthelemy. Setup takes about five minutes over Wi-Fi at home in NZ.

What to Know Before You Buy

eSIM requires an unlocked, eSIM-compatible device. Check your phone settings before buying.
Most travel eSIM plans provide data only. Your existing phone number stays active for calls and texts on your primary SIM.
Coverage quality varies by location within St Barthélemy. Urban areas typically have strong 4G/5G coverage, while rural or remote areas may have limited connectivity.
Install your eSIM before you head off. Activation requires an internet connection, which may not be available at your destination airport.

Transparency Notice

Service Provider Name (SPN): HelloRoam appears as the carrier name on your phone's status bar through the SPN, a standardized field in the eSIM profile. Unlike most travel eSIM resellers, HelloRoam provisions its own Service Provider Name.
Public Network Name (PNN): HelloRoam holds a registered Public Network Name, the official carrier identity filed with telecommunications authorities. HelloRoam is recognized as a licensed service provider, not a white-label reseller.
Access Point Name (APN): HelloRoam eSIMs auto-configure their Access Point Name during installation. Your device connects to the strongest local network infrastructure without manual settings.

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.

Future Syncs Limited124 City Road, London, EC1V 2NX, UK+44 203 916 6249help@helloroam.comReg. No. 15950168

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Number of days	Price
1 day	NZ$9.70
3 days	NZ$27.91
7 days	NZ$65.11
15 days	NZ$134.98
22 days	NZ$189.07
30 days	NZ$248.72

Category	Recommended	Local Saint Barthelemy SIM card	Spark, One NZ, or 2degrees roaming
Typical cost	From NZ$9.70 total	NZ$8.58–NZ$42.92 total	NZ$8.58–NZ$25.75/day
Details	Plans from NZ$9.70. Buy before your flight from Auckland, scan the QR code at home, and arrive in Gustavia already on 4G LTE local data.	Local SIM options are limited on this tiny island. Orange and Digicel have a small presence in Gustavia. You need identification and in-store registration. Unused data expires when you leave.	NZ carrier international roaming outside Australia and the Pacific can cost $5 to $15 NZD per day. A week in Saint Barthelemy on roaming can add $35 to $105 NZD or more to your phone bill. A HelloRoam eSIM covers your whole trip for far less.

Number of days	Price
1 day	NZ$9.70
3 days	NZ$27.91
7 days	NZ$65.11
15 days	NZ$134.98
22 days	NZ$189.07
30 days	NZ$248.72

Category	Recommended	Local Saint Barthelemy SIM card	Spark, One NZ, or 2degrees roaming
Typical cost	From NZ$9.70 total	NZ$8.58–NZ$42.92 total	NZ$8.58–NZ$25.75/day
Details	Plans from NZ$9.70. Buy before your flight from Auckland, scan the QR code at home, and arrive in Gustavia already on 4G LTE local data.	Local SIM options are limited on this tiny island. Orange and Digicel have a small presence in Gustavia. You need identification and in-store registration. Unused data expires when you leave.	NZ carrier international roaming outside Australia and the Pacific can cost $5 to $15 NZD per day. A week in Saint Barthelemy on roaming can add $35 to $105 NZD or more to your phone bill. A HelloRoam eSIM covers your whole trip for far less.

eSIM Saint Barthelemy

eSIM Saint Barthelemy data plans from HelloRoam

St Barthélemy eSIM with fast 5G coverage

Plans changed? No dramas. You're covered.

HelloRoam St Barthélemy eSIM vs Spark, Vodafone NZ and 2degrees

Why Kiwi Travellers Pick HelloRoam for Their St Barthélemy Trip

HelloRoam vs Other eSIM Providers for St Barthélemy