The best eSIM for French Guiana in 2026.
Data for French Guiana without SIM-swapping — install before you fly. Judged the way a traveller would: real per-day pricing, honest comparisons, and setup that takes two minutes at home.
Unlimited data · 30-day refund promise· updated July 2026
Our picks by trip type.
City break
5 days · 1gb
Long weekend or short hop — French Guiana at the standard day rate.
£0.26/day · £1.29 total
Choose this planMost popular
The classic holiday
10 days · 5gb
The most popular pick for French Guiana — 10 days with a discounted day rate.
£0.47/day · £4.66 total
Choose this planLong stay
30 days · 5gb
A month at the deepest discount — made for slow travel and remote work.
£0.16/day · £4.66 total
Choose this planEach pick shows the best-value plan covering that trip length, hotspot included. Unlimited-data plans are also available. Every option is on the French Guiana page.
What makes an eSIM the best choice for French Guiana?
Three things decide it: a price agreed before you fly, data that doesn't run out mid-trip, and a setup you can finish at home. A prepaid unlimited travel eSIM answers all three — from £1.22 per day in French Guiana, with the QR code in your inbox seconds after ordering.
Backpacking across borders? The South America regional eSIM covers 13 countries on one plan.
eSIM vs the old ways in French Guiana
eSIM
ROAMING
AIRPORT SIM
Data allowance
Unlimited
Usually capped
Rarely unlimited
Price known upfront
Yes Prepaid
Billed after
Varies at the desk
Ready when you land
Yes Instantly
Yes
After the queue
Keep WhatsApp number
Yes
Yes
No SIM swapped
French Guiana eSIM from £1.22/day — the whole bill, agreed before you fly.
30-day refund promiseUnused, uninstalled eSIM? Full refund, no questions.
The price is the billPrepaid and final — roaming charges can't happen.
Days start when you landInstall early with zero pressure; counting begins at first connection.
Humans, 24/7Real people answer, before, during and after the trip.
Quick answers.
If French Guiana is your only stop, the country eSIM is the best rate. Crossing borders? The South America regional eSIM covers 13 countries without SIM-swapping.
Worth reading before you fly.
Nearby holidays.
French Guiana eSIM from £1.22/dayUnlimited data · instant deliveryChoose days