🇬🇼 Guinea-Bissau eSIM

Currency:

Guinea-Bissau, one of West Africa's smallest and least-visited nations, is a country of extraordinary natural beauty centred on the Bijagós Archipelago—a UNESCO Biosphere Reserve of 88 islands where saltwater hippos share beaches with endangered sea turtles and manatees. Bissau, the relaxed Portuguese-influenced capital, retains the charm of a colonial-era trading post. Despite significant political challenges, Guinea-Bissau's pristine coastal ecosystem draws specialist eco-tourists and birders seeking one of West Africa's most biodiverse marine environments. An eSIM for Guinea-Bissau provides basic connectivity in Bissau; the Bijagós islands have very limited coverage.

Guinea-Bissau eSIM plans

Fixed plans

Data	Validity	Price
1 GB	7 days	9.99USD	Buy Now
2 GB	15 days	18.99USD	Buy Now
3 GB	30 days	24.99USD	Buy Now
5 GB	30 days	38.99USD	Buy Now
10 GB	30 days	66.99USD	Buy Now
20 GB	30 days	117.99USD	Buy Now

Day Plans (Unlimited Essential)

Data	Validity	Price
Unlimited	1 days	16.99USD	Buy Now
Unlimited	3 days	43.99USD	Buy Now
Unlimited	5 days	68.99USD	Buy Now
Unlimited	7 days	92.99USD	Buy Now
Unlimited	10 days	131.99USD	Buy Now
Unlimited	15 days	189.99USD	Buy Now

Payment process

After you tap “Buy Now”, a secure checkout opens on breezesim.com to complete your purchase.

More details on data plan

Data only — no SMS or voice calls included.
eSIM-compatible device required (dial *#06# on your smartphone to check).
Your device must be network-unlocked.
Keep your primary number — no SIM card swapping.
Get your eSIM instantly and install it in seconds: a one-click install on iOS or a quick QR code scan on Android.
Ready to roam? Just toggle data roaming on and go!
Need help? Check out the video guides on the eSIM Finder YouTube channel.

Speeds provided with plan

Fixed: High-speed data up to 5G where available. A set amount of GB to use over a selected number of days — not per day.
Day Plans (Unlimited Essential): 1 GB full-speed data every 24 hours. After that, speed is reduced until the next 24-hour reset.
Premium Unlimited: 30/60/90 GB full-speed data for 5/10/15 days, then reduced to 720p streaming speed. Best for heavy use and streaming.

Network coverage

Orange Guinea-Bissau, MTN Guinea-Bissau

Tip: Connectivity is limited to Bissau and a few main towns; the Bijagós islands have very limited or no signal—bring downloaded maps, accommodation contacts, and offline guides.

Where coverage thins out: Very limited tourist infrastructure; political instability; yellow fever vaccination required; Bijagós islands accessible only by boat with limited schedules.

When to go and where

Travel season

November to May

November–May is the dry season and best for travel. Rainy season (June–October) makes island travel difficult and Bissau roads muddy.

Popular areas

Bissau, Bijagós Archipelago, Bubaque Island, Orango National Park, Cacheu

Who it suits

eco-tourists, birdwatchers, marine biologists, off-the-beaten-path explorers, wildlife photographers

How it works

Choose your Guinea-Bissau plan and pay.

Scan the QR code or install the eSIM in seconds.

Land, connect automatically, and you're online.

Frequently asked questions

The Bijagós is a UNESCO Biosphere Reserve with 88 islands, saltwater hippos, nesting sea turtles, manatees, and exceptional birdlife. It's one of West Africa's most pristine marine ecosystems.

Guinea-Bissau has experienced repeated coups and political instability. Tourist areas are generally calm but check your government's current travel advisory before visiting.

The West African CFA franc (XOF), shared with other ECOWAS nations. Cash is essential—card acceptance is virtually non-existent.

The Bijagós are accessible by boat from Bissau or Bubaque. Specialist tour operators simplify logistics significantly—independent travel requires considerable planning.

Get the eSIM Finder app

Compare and buy eSIMs for 190+ destinations from your phone.

Download eSIM Finder

Travelling often?

Travel Pass