Guinea-Bissau eSIM - Travel Internet at the Best Price
eSIM Plans for Guinea-Bissau
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30 Days
Need Broader Coverage? - Regional & Global Plans
Check out our regional and global eSIMs - prices shown are the starting rate, and coverage includes this destination.
Why choose AviaeSIM?
Instant activation
193 countries
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Network Coverage in Guinea-Bissau - 4G/5G Carriers
How to Activate eSIM in Guinea-Bissau - 3 Steps
Choose Your Plan
Pick the right plan and check out securely online
Scan the QR Code
Get your QR code by email and scan it with your phone
Connect & Go
Turn on mobile data and you're online the moment you land
Frequently Asked Questions - Guinea-Bissau eSIM
Yes - eSIMs work fully in Guinea-Bissau on local carrier networks. Activation is simple: buy a plan, get a QR code by email, scan it in Settings → Cellular → Add eSIM, and turn on mobile data. The whole thing takes 2–3 minutes.
Our eSIMs run on local 4G/5G networks in Guinea-Bissau. Urban speeds average 30–100 Mbps - plenty for video calls, streaming, and social media. Rural coverage can be slower, but 3G is widely available as a fallback.
eSIM is supported by iPhone XS and newer, Samsung Galaxy S20+, Google Pixel 3 and newer, Huawei P40 Pro+, and most other modern smartphones. Run your phone through our compatibility checker before buying.
Most eSIM plans are data-only. For calls and messages, use WhatsApp, Viber, Telegram, or similar apps over Wi-Fi or mobile data. A handful of plans include a local phone number - that's clearly flagged on the plan details.
Top up your eSIM from your AviaeSIM account (My eSIMs > Top Up) - the data is added to the same eSIM, no new QR code needed - or buy a new plan on our website or app. Unlimited plans never run out.
Most modern phones hold 8–10 eSIM profiles, but only one can be active at a time. Delete old eSIMs and add new ones whenever you need to.
Local plans cover one country and are usually the cheapest option. Regional plans cover a group of countries (e.g., across Europe) and are ideal for multi-country trips. Global plans work in 173 countries - more expensive, but you pay once for worldwide coverage.
Yes - eSIMs are completely safe. They're embedded in your phone, so they can't be physically stolen or lost, and data is encrypted just like on a regular SIM card.
Support
Need help? Email us at [email protected] — we reply 24/7 in multiple languages.
All Guinea-Bissau eSIM plans
Why Travelers Choose an eSIM for Guinea-Bissau
Flying into Osvaldo Vieira (OXB) for Bissau or heading to the Bijagós archipelago for remote island beaches? A Guinea-Bissau eSIM connects to MTN Guinea-Bissau or Orange on arrival. Activate in two minutes for Bissau coordination or Bubaque / Bolama ferry scheduling. Choose 7-day for short trips, 30-day for longer NGO stays.
eSIM vs MTN Guinea-Bissau Tourist SIM
MTN Guinea-Bissau and Orange sell SIMs at OXB; a travel eSIM activates before you land.
| eSIM | MTN Guinea-Bissau Tourist SIM | |
|---|---|---|
| Setup time | ≈ 2 minutes | 15–30 minutes (OXB) |
| Paperwork | none | passport + form |
| Cost | from $8.53 | XOF 2k–8k (~$3–13) tourist pack |
| Coverage | MTN / Orange 4G | same carriers |
| Mission fit | NGO / diaspora friendly | same |
Guinea-Bissau eSIM FAQ — Bissau Coverage & Bijagós Travel
Which is the best eSIM for Guinea-Bissau?
A 7-day plan fits Bissau + Bijagós, 30-day for longer stays.
Does the eSIM work in the Bijagós Archipelago?
At Bubaque main town yes; outer islands have patchy coverage.
Is a prepaid Guinea-Bissau eSIM available?
Yes — QR within minutes, activate at Osvaldo Vieira (OXB).