Does my German EU roaming also apply on Saint Barthélemy?

No. Although Saint Barthélemy belongs to France, it is not part of the European Union and is not an EU roaming area. Your German mobile contract can therefore cause much higher roaming fees. An eSIM with a local data plan is the cheaper and safer choice.

How good is network coverage on St. Barths?

Orange covers around 92% of the island with 4G/LTE. In busy areas such as Gustavia, St. Jean and most beaches you get a stable signal. Only at a few very remote stretches of coast can the signal be weaker.

How do I get to Saint Barthélemy, and do I need internet for that?

St. Barths can only be reached by small propeller plane (for example from Sint Maarten) or by ferry. You should have booking confirmations, timetables and transfer information ready digitally. With a Reisechip eSIM installed in advance, you have everything to hand as soon as you land.

How much data is enough for a holiday on Saint Barthélemy?

For a week with navigation, restaurant and beach search and some streaming, we recommend 3–5 GB. If you share a lot of photo and video content or use location-based services heavily, choose a 10 GB plan.

Is there public Wi-Fi on Saint Barthélemy?

Some hotels and restaurants have Wi-Fi, but quality and availability vary a lot. On the beaches or on boat trips especially, you depend on mobile data, which is exactly what the eSIM is ideal for.

How much does an eSIM for Saint Barthélemy cost?

eSIM data plans for Saint Barthélemy start at €3.93. You pay once for the data you choose — no contract, no monthly fee and no surprise roaming bill. Bigger data packs and longer validity cost more.

Will I keep my German phone number with an eSIM in Saint Barthélemy?

Yes. Your German SIM and number stay active, and the travel eSIM runs alongside it as a data-only plan. You stay reachable on WhatsApp, iMessage or over Wi-Fi while browsing on the local network. Normal calls and texts still go through your German number, where roaming charges may apply.

Can I top up or extend my Saint Barthélemy data plan?

Yes. When your data runs out or the plan expires, just buy another pack. The eSIM profile already on your phone stays in place, so there is nothing to reinstall and you stay online without a break.

Can I use the eSIM as a Wi-Fi hotspot in Saint Barthélemy?

Yes. You can share the connection with a laptop, tablet or a travel companion through your phone's personal hotspot. Hotspot use comes out of the same data allowance, so choose a slightly larger pack if you plan to tether.

Should I install the eSIM before I leave or after I arrive?

Install it at home over Wi-Fi before you travel. The data plan switches on automatically when your phone joins a network in Saint Barthélemy, so you are online the moment you land instead of hunting for airport Wi-Fi.

Will the eSIM work on my phone?

It works on any eSIM-capable phone, including iPhone XS and later, Samsung Galaxy S20 and later and Google Pixel 3 and later. The phone must also be unlocked (not tied to one network). To check yours, look for "Add eSIM" under Mobile Data or Connections in your settings.

eSIM plans for Saint Barthélemy

Instant delivery

Saint Barthélemy: your travel eSIM from €3.93 works as soon as you land and connects to Orange, Digicel, Orange Caraïbe, Dauphin Telecom (4G/LTE where available), network coverage 92% of the island. Install it by QR code before you leave Germany — no roaming charges, no SIM swap.

Your selection

Select a plan

Payment methods

Instant email delivery
30-day refund on unused eSIMs
Support in English
Visa · Mastercard · Maestro · Apple Pay · PayPal

eSIM for Saint Barthélemy at a glance

Price from: €3.93
Local networks: Orange, Digicel, Orange Caraïbe, Dauphin Telecom
Technology: 4G/LTE
Network coverage: 92% of the island
Activation: QR code — install before you leave
Suggested data: 1–3 GB light use · 5 GB with social media · 10 GB+ streaming

All eSIM plans for Saint Barthélemy

Data	Validity	Price
Unlimited	1 day	€5.34
Unlimited	3 days	€14.85
Unlimited	5 days	€24.33
Unlimited	7 days	€33.82
Unlimited	10 days	€48.05
Unlimited	15 days	€71.78
Unlimited	30 days	€142.97
1 GB	7 days	€3.93
2 GB	15 days	€7.24
3 GB	30 days	€10.01
5 GB	30 days	€16.26
10 GB	30 days	€29.55
20 GB	30 days	€52.80
50 GB	30 days	€119.23

Saint Barthélemy, St. Barths for short, is the most exclusive island in the Caribbean. Turquoise water, picturesque bays such as Colombier and Shell Beach, elegant boutiques in Gustavia: anyone travelling here expects the best. That includes reliable mobile data, whether for navigating to secluded beaches, making a spontaneous table reservation at the hottest restaurant or sharing stunning sunset photos. With a Reisechip eSIM you are well covered on the Orange network from your first step at Gustaf III Airport, with no SIM card stress at all.

Flight time from Germany

about 10–12 hours (with a connection)

Time zone

UTC-4 (5 hours behind CET)

Best time to travel

December–April (dry season)

Plug type

Type C/E (no adapter needed)

Why get an eSIM for Saint Barthélemy?

Saint Barthélemy is a French overseas territory, and although the island is run by Europeans, EU roaming rules do not apply here. German mobile contracts therefore do not work on St. Barths the way they do inside the EU, which can lead to unpleasantly high roaming costs. A Reisechip eSIM with a local data plan over Orange or Digicel is the smart alternative: you install it before you fly and are online as soon as you land. The network covers 92% of the island and delivers solid 4G/LTE speeds, more than enough to explore bays, coordinate water taxis or plan excursions. Because St. Barths can only be reached by small propeller plane or ferry, you should have all bookings and maps to hand on arrival. Your eSIM makes that possible.

What is network coverage like in Saint Barthélemy?

Network operator

Orange

+ Digicel

Technology

4G/LTE

Coverage

92% of the island

How do I install an eSIM for Saint Barthélemy?

1
Buy a plan
Pick the data plan for Saint Barthélemy that fits your trip and check out.
2
Scan the QR code
Open the email with your QR code and scan it with your phone's camera while you are still in Germany.
3
Add the eSIM
Follow the steps on your phone to add the eSIM as a data plan. Your German SIM stays in place.
4
Go online
Switch on the eSIM when you land in Saint Barthélemy and you are online straight away.

1
Buy a plan
Pick the data plan for Saint Barthélemy that fits your trip and check out.
2
Scan the QR code
Open the email with your QR code and scan it with your phone's camera while you are still in Germany.
3
Add the eSIM
Follow the steps on your phone to add the eSIM as a data plan. Your German SIM stays in place.
4
Go online
Switch on the eSIM when you land in Saint Barthélemy and you are online straight away.

Which eSIM plan suits me?

Holiday

Away for 1–2 weeks? A 3–5 GB plan covers maps, photos and messages.

Business trip

For video calls and email on the go, choose at least 5 GB or an unlimited plan.

Backpacking

On longer trips, a 10 GB+ plan or a regional plan for several countries pays off.

Family

With several devices, pick a plan with hotspot support and enough data for everyone.

eSIM vs. local SIM vs. Wi-Fi hotspot — what works best for Saint Barthélemy?

	eSIM	Local SIM card	Wi-Fi hotspot
Activation	Instant (QR code)	Buy on arrival	Pick-up or delivery
Setup	2 minutes	SIM swap needed	Extra device
Price	From €3.93	€5–30	€5–15 per day
Network	Local 4G/LTE	Local 4G/LTE	Local 4G/LTE
Devices	1 smartphone	1 smartphone	Up to 5 devices
Flexibility	Top up any time	Fixed allowance	Daily rental
Best for	Most travellers	Long stays	Groups and families

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