The descent into Félix Eboué Airport crosses unbroken rainforest until, at the last moment, the runway appears beside Matoury and you touch down on the edge of Cayenne. French Guiana is France in South America — euros, EU rules, road signs in French — but there's no train into town and no ride-hailing app to summon: just taxis outside arrivals, which is exactly when you want your phone already online. Up to 10x cheaper than roaming with plans starting at $0.99.
Your French Guiana eSIM connects to 2 mobile networks, automatically switching to the strongest signal — with speeds up to 5G.
Data earns its keep here because everything is spread out. Cayenne, Kourou, and Saint-Laurent-du-Maroni line up along a single coastal road with rainforest between the towns, and travelers lean on Google Maps for the drives, WhatsApp to confirm guesthouses and pirogue departures, and the Guiana Space Centre's announcements to catch an Ariane rocket climbing out of Kourou.
An eSIM removes the one errand you don't want after a long-haul flight: finding a SIM counter. Buy online before you fly, tap the one-tap install link in your email — the QR code is there as a backup — and your phone connects automatically when you land at Félix Eboué. The plan is data-only, so your regular number stays untouched.
The real networks your Lumbus eSIM connects to in French Guiana.
Your eSIM for French Guiana connects to Digicel and Orange — Digicel on 4G, and Orange with 5G as the top speed on supported devices. There's nothing to configure: your phone reads the settings from the eSIM and locks onto the strongest available signal automatically. Life here hugs the Atlantic coast from Saint-Laurent-du-Maroni through Kourou to Cayenne, so the places you sleep, eat, and launch-watch are the places you'll actually be using data.
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One-tap install on iOS 17.4+. Clear step-by-step guides for all devices.
Data options from 500MB to 50GB with validity up to 180 days. Find the perfect fit for your trip.
Use as backup data at home when your main network goes down.
Practical advice for using mobile data in French Guiana.
Set your French Guiana eSIM up at home, not in the arrivals hall. Your email has a one-tap install link — tap it before departure and your phone handles the setup itself, with the QR code as a backup — so you're online the moment you clear passport control at Félix Eboué.
The drive from Cayenne to Kourou is long, and the stretch on to Saint-Laurent-du-Maroni is longer, with rainforest and few services between towns. Download offline maps for the whole coast before setting out so navigation never depends on where you happen to be standing.
The Guiana Space Centre at Kourou is Europe's spaceport, and launches can be watched from public viewing sites — but places are limited and registration opens well ahead. Check the launch calendar early and book the space centre's guided tour online rather than turning up on the day.
Pirogue rides up the Maroni, caiman-spotting in the Kaw marshes, the Hmong Sunday market in Cacao — the best of French Guiana lies away from the towns. Download maps, tickets, and translations before you leave Cayenne and let the phone rest until you're back.
Suriname is a short pirogue crossing over the Maroni from Saint-Laurent, and Brazil begins at the far end of the Oyapock bridge near Saint-Georges. A French Guiana plan won't connect on the other side — if a border hop is in your plans, pick a multi-country plan at checkout.
Common questions about using eSIM in French Guiana
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