eSIM plans · South AmericaeSIM Plans for French Guiana (2026)
If you use 1.5GB per day in French Guiana, you need 11GB for a 7-day trip. Airalo's 20GB plan at $17.99 gives you 20GB on Orange, 9GB more than the minimum. Heavy streamers get unlimited data at $1.82/day on Orange.
If you plan 7 days in French Guiana, then 11GB keeps maps, messaging, and photo sharing running at 1.5GB per day on 5G. If you grab the 20GB plan for $17.99, you get 9GB of headroom beyond your 11GB baseline. For heavy users who burn 3GB+ per day, Orange GF offers unlimited data at $1.82/day with no throttle warnings.
If you only check email and load maps, budget 500MB/day (4GB for a 7-day trip). If you scroll social feeds and use navigation, then 1.5GB/day (11GB total) fits better. If you stream video or join calls, then 3GB/day (21GB total) is the target. French Guiana's 1 carrier on 5G carry 6 plan options for all three profiles.
Each traveler type maps to a specific plan in French Guiana. Light users: the 5GB plan at $5.68 covers the trip without paying for unused data. Moderate users: the 5GB plan at $5.68 ($1.14/GB) hits the best price-to-data balance. Video callers and streamers skip fixed plans and pay $1.82/day for uncapped 5G data on Orange GF.
Which plan fits your French Guiana trip?
Find the row that sounds like you. Most travelers land on Moderate. Not sure? Take the quiz.
- Train navigation & maps
- Translation & messaging
- Email & boarding passes
- Instagram & photo sharing
- Browsing & light video
- Music & the odd call home
- Streaming & video calls
- Remote work sessions
- Laptop hotspot
How trip length changes your French Guiana plan
Short trips and extended stays need different data strategies. Find your trip length below.
Short trip (1–3 days)
Short trips to French Guiana use 5GB total. The 5GB at $5.68 fits 3 days of social media and navigation.
Standard trip (5–10 days)
Standard trips to French Guiana total 11GB. The 20GB at $17.99 handles a full week of social media and maps.
Extended stay (14–30 days)
For stays of 14+ days, unlimited data at $1.82/day on Orange GF beats buying multiple fixed plans.
All four providers for French Guiana
Representative 7-day plans. Prices verified June 2026
| Provider | Rating | Data | Days | Price | Per day | Per GB | Best for | Action |
|---|---|---|---|---|---|---|---|---|
 Airalo #1 Pick | 8.8/10 | 5 GB | 7 | $5.68 | $0.81 | $1.14 | Overall | Get Plan |
 Saily | 8.3/10 | 5 GB | 7 | $5.68 | $0.81 | $1.14 | Privacy | Get Plan |
 Holafly | 8.6/10 | Unltd | 7 | $12.74 | $1.82 | N/A | Unlimited | Get Plan |
 Nomad | 8.4/10 | 5 GB | 7 | $2.88 | $0.81 | $1.14 | Budget | Get Plan |
 HelloRoam | 8.7/10 | 5 GB | 7 | $5.68 | $0.81 | $1.14 | Coverage + Value | Get Plan |
Affiliate disclosure: We earn a commission when you buy through our links at no extra cost to you.
Who you're connecting to
In French Guiana, the underlying carrier matters more than the brand on your plan.
If you plan to stream or video call in French Guiana, then the carrier behind your eSIM matters more than the plan label. Airalo connects to Orange's 5G towers, which cover urban corridors and airports across French Guiana. Moderate and heavy users get the most consistent speeds on this routing. Holafly routes through Orange for unlimited plans at $1.82/day, best matched to heavy users on video calls. Business travelers in French Guiana get built-in VPN protection through Saily, which routes encrypted traffic over Orange's 5G network. Nomad's entry point is 1GB at $1.57 on French Guiana's 5G network. Budget travelers who stick to email and maps save the most here. Since all 1 carrier in French Guiana run 5G, your usage tier drives the plan choice more than the network name.
Airalo
5GUses Orange network. Broadest coverage footprint.
Saily
5GUses Orange network. Added privacy features baked in.
Holafly
5GUses Orange network. Unlimited plans with fair-use speeds.
Nomad
5GUses Orange network. Great in cities and main routes.
HelloRoam
5GUses Orange network. Great in cities and main routes.
What uses your data in French Guiana
Activity-level data breakdown on Orange's network.
Streaming
Video streaming on Orange GF's 5G network uses 1-3GB per hour. A 2-hour session burns 4-6GB. Download shows over WiFi to cut mobile data use.
Navigation
Maps and ride-hailing burn 50-100MB/hour on Orange GF. A full day of navigation totals about 300-500MB on 5G.
Social media
Scrolling feeds on Orange GF uses 200-500MB/hour. Photo uploads add another 100-200MB/hour. Text posts use almost nothing.
Work tools
Zoom calls on Orange GF run 1-2GB/hour at HD. Switch to audio-only to cut data by 90%. Email and chat use under 100MB/hour.
Pricing notes for French Guiana
Here is what each plan tier costs in French Guiana: 1GB at $1.57 ($1.57/GB), 3GB at $2.88 ($0.96/GB), 5GB at $5.68 ($1.14/GB), 10GB at $9.34 ($0.93/GB), 20GB at $17.99 ($0.90/GB). The per-GB rate drops as you buy larger plans. If you use 1.5GB/day for social media and maps, the 5GB plan at $5.68 covers 4 days at $1.14/GB. Budget travelers start at $1.57 for 1GB. That covers basic maps and messaging on a short trip to French Guiana. The math on unlimited: $1.82/day times 10 days equals the 20GB plan price. Trips beyond 10 days favor unlimited. A 30-day unlimited plan drops to $1.49/day (18% off). Holafly suits heavy users on unlimited; Nomad's fixed tiers cover light and moderate travelers at lower cost. Nomad's 1GB plan at $1.57 is the lowest-price eSIM available for French Guiana.
See how French Guiana compares to similar destinations in South America. For device-specific setup, read our guides for iPhone, Samsung, and Pixel.
How to activate your French Guiana eSIM
Choose your French Guiana data plan based on trip length and daily usage. Open your phone's cellular settings, tap "Add eSIM," and scan the QR code over WiFi before your flight.
Your phone now shows two lines. Label the eSIM "Travel Data" and assign it as the primary data source. Your home SIM stays active for incoming calls and texts.
When you land in French Guiana, your phone connects to Orange GF's 5G network within seconds. No store visit, no passport check, no SIM tray.
Common French Guiana eSIM questions
Direct answers grounded in real plan data and carrier coverage.
What plan do I need?
Orange GF and Digicel are the main networks in French Guiana. Airalo's eSIM connects to Orange GF and offers plans from $1.57 (1GB) to $17.99 (20GB). For a 7-day trip, moderate users need about 3GB. The 3GB plan at $2.88 covers that.
How much data do I need?
The average smartphone user consumes about 15GB per month at home. A 7-day trip to French Guiana uses about 3GB, roughly 20% of a month's data. That covers maps (0.03GB/hr), social media (0.15GB/hr), and messaging (0.01GB/hr). WiFi in French Guiana is available at hotels and some restaurants, offsetting about 10% of usage.
Which provider is cheapest?
The cheapest eSIM provider for French Guiana is Airalo at $1.57 for a 1GB plan on Orange GF. Per-GB rates across major providers: Airalo from $4.50/GB, Saily from $3.99/GB, Holafly from $2.99/day/GB, Nomad from $3.00/GB. For a 7-day trip needing 11GB, compare the total cost, not just the per-GB rate.
Is an eSIM worth it?
An eSIM is worth it for French Guiana. Carrier roaming costs about $110.00 for 11GB over 7 days. Airalo's 20GB plan costs $17.99 on Orange GF, saving you $92.01. No airport SIM queue (typically 15-30 minutes), no contract, and instant activation.
eSIM vs SIM card?
Use both in French Guiana: keep your home SIM for calls and add an eSIM for data. The eSIM from Airalo starts at $1.57 for 1GB on Orange GF. That avoids the 15-30 minutes airport SIM queue and the $15-25 counter price.
How to set up?
Setting up an eSIM for French Guiana takes about 5 minutes. Step 1: Buy a plan from Airalo (Plans start at $1.57 for 1GB on Orange GF.) Step 2: Scan the QR code or use the direct install link. Step 3: Turn on the eSIM line in your phone settings. Step 4: Enable data roaming and set the eSIM as your data line. The plan connects to Orange GF when you arrive.
Plan match by traveler profile
Each profile maps to a specific plan size and provider for French Guiana.
Backpacker
For maps and messaging in French Guiana, a backpacker uses 7GB across 14 days. Airalo's 10GB at $9.34 matches on Orange GF.
At 500MB/day, backpackers use 4GB across 7 days. The 5GB tier at $5.68 fits that target on Orange GF.
Business traveler
For video calls and uploads in French Guiana, a business traveler uses 15GB across 5 days. Airalo's 20GB at $17.99 matches on Orange GF.
Business travelers on video calls burn 21GB over 7 days. Unlimited data at $1.82/day on Orange GF removes the cap.
Family group
For social media and navigation in French Guiana, a family traveler uses 14GB across 7 days. Airalo's 20GB at $17.99 matches on Orange GF.
Three travelers sharing French Guiana data need 42GB for 7 days. Each grabs the 20GB at $17.99 on Orange GF.
Digital nomad
remote work and streaming over 30 days in French Guiana totals 75GB. The 20GB plan from Airalo at $17.99 fits a digital nomad on Orange GF.
Digital nomads working from French Guiana need 18GB across 7 days. The 20GB at $17.99 covers co-working uploads and video calls on Orange GF.
Your questions, answered
How much data do I need for a 7-day trip to French Guiana?
Your data needs for 7 days in French Guiana depend on one question: how much do you stream? If you only use maps and messaging, 4GB is enough. If you scroll social media and browse daily, budget 11GB on the 20GB plan at $17.99. If you stream video or video-call work colleagues, you need 28GB or more. 5G coverage on Orange handles all three usage levels without throttling issues.
Should I get a fixed data plan or unlimited for French Guiana?
Fixed data beats unlimited for most French Guiana trips. The 20GB plan at $17.99 ($0.90/ GB) covers 7 days of moderate use. Unlimited daily data costs $1.82/day. It only saves money if you use more than 2GB per day. For a 7-day trip, unlimited ($11.72) beats the comparable fixed plan ($17.99) when you use more than 2GB per day. Choose unlimited if you stream video daily or work remotely; choose fixed for maps, messaging, and casual browsing.
Which eSIM plan fits a light or heavy data user in French Guiana?
If you only check maps and send messages in French Guiana, 4GB covers 7 days. The 1GB plan at $1.57 handles that at $1.57/GB. If you scroll social media and browse regularly, step up to the 5GB plan at $5.68 ($1.14/GB). If you stream video or work on video calls, you need 21GB: the 20GB plan at $17.99 ($0.90/GB) gives you the lowest per-GB rate.
Does my phone support eSIM for French Guiana?
iPhone XS (2018) and later, Samsung Galaxy S20 and later, and Google Pixel 3 and later all support eSIM. Your phone must be carrier-unlocked. Dial *#06#: if you see an EID number below the IMEI, eSIM is available. French Guiana's 5G network connects automatically once you install the eSIM profile. No physical SIM card swap needed.
When does my French Guiana eSIM start counting down?
If you install the eSIM QR code at home over WiFi, the clock does not start. The validity window begins only when your phone first connects to French Guiana's network. If you buy too far in advance, the plan may expire before your trip ends. Buy 1–3 days before departure. Short trips fit the 1GB plan at $1.57. Longer stays need the 20GB plan at $17.99.
Is French Guiana well-covered by travel eSIM networks in South America?
French Guiana network facts for South America travelers: 1 carrier (Orange), 5G maximum speed, reliable urban coverage. Travel eSIMs use these same carriers. Rural coverage varies. Budget $5.68 for the 5GB plan at $1.14/GB for a typical stay.
Which activities use the most mobile data in French Guiana?
Plan your French Guiana data budget around your activities. Streaming SD video: 700MB/hour. Video calls (Zoom, FaceTime): 450MB/hour. Live navigation: 150MB/hour. Social media scrolling: 200MB/hour. Messaging: 50MB/hour. A standard day of maps and social browsing totals 1–1.5GB. The 5GB plan at $5.68 handles 4–7 days of typical tourist activity on Orange's 5G network.
Which French Guiana eSIM plan fits my trip length?
Calculate your French Guiana plan size: trip days × 1.5GB/day = data needed. Match the result to a tier: 2–2 days → 3GB at $2.88 ($0.96/GB); 3–3 days → 5GB at $5.68 ($1.14/GB); 5–6 days → 10GB at $9.34 ($0.93/GB); 8–13 days → 20GB at $17.99 ($0.90/GB). Add 20% for streaming days. The largest tier at $0.90/GB is always the most efficient buy for longer stays.
When does unlimited data save money in French Guiana?
If you stream video or work remotely in French Guiana, unlimited at $1.82/day saves money over fixed plans. If you only use maps and messaging, fixed data costs less. The entry commitment is 1 days at $1.75 total. Booking 30 days upfront cuts the rate to $1.49/day (18% off). Full-speed cap is 2GB before throttling.
What is the best-value French Guiana eSIM plan?
For a French Guiana trip lasting a week or more, the 20GB plan at $17.99 is the efficient choice at $0.90/GB. Shorter stays of 1–3 days fit the 1GB plan at $1.57 ($1.57/GB) without paying for unused GB. Buy one tier above your estimate and you will not run out.
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