eSIM plans · AfricaeSIM Plans for Guinea-Bissau (2026)
Roaming in Guinea-Bissau can cost $110.00 or more for 11GB. Airalo's 20GB plan covers the same data for $129.05, saving you $-19.05 over 7 days on Orange. Light users save with 1GB at $7.74.
A 7-day visit to Guinea-Bissau means 11GB of mobile data for a moderate user. Maps, messaging, and social media add up to roughly 1.5GB per day on Orange GW's 4G LTE network. $129.05 gets you 20GB, leaving 9GB of buffer for unexpected uploads. Unlimited data runs $15.48/day on Orange GW's 4G LTE network, which eliminates data tracking for heavy users.
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. Guinea-Bissau's 1 carrier on 4G LTE carry 6 plan options for all three profiles.
Each traveler type maps to a specific plan in Guinea-Bissau. If you only use email and maps, the 5GB plan at $28.68 matches your 4GB target. If you browse social feeds and use ride apps, then 5GB at $28.68 covers your 1.5GB/day pattern at $5.74/GB. Heavy users: unlimited daily data at $15.48/day on Orange GW removes the cap entirely.
Which plan fits your Guinea-Bissau 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 Guinea-Bissau plan
Short trips and extended stays need different data strategies. Find your trip length below.
Short trip (1–3 days)
Short trips to Guinea-Bissau use 5GB total. The 5GB at $28.68 fits 3 days of social media and navigation.
Standard trip (5–10 days)
Standard trips to Guinea-Bissau total 11GB. The 20GB at $129.05 handles a full week of social media and maps.
Extended stay (14–30 days)
Extended stays of 14-30 days push past fixed plan limits. Unlimited data at $15.48/day on Orange GW removes the cap.
All four providers for Guinea-Bissau
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 | $28.68 | $4.10 | $5.74 | Overall | Get Plan |
 Saily | 8.3/10 | 5 GB | 7 | $28.68 | $4.10 | $5.74 | Privacy | Get Plan |
 Holafly | 8.6/10 | Unltd | 7 | $108.36 | $15.48 | N/A | Unlimited | Get Plan |
 Nomad | 8.4/10 | 5 GB | 7 | $22.49 | $4.10 | $5.74 | Budget | Get Plan |
 HelloRoam | 8.7/10 | 5 GB | 7 | $28.68 | $4.10 | $5.74 | 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 Guinea-Bissau, the underlying carrier matters more than the brand on your plan.
If you plan to stream or video call in Guinea-Bissau, then the carrier behind your eSIM matters more than the plan label. Airalo connects to Orange's 4G LTE towers, which cover urban corridors and airports across Guinea-Bissau. Moderate and heavy users get the most consistent speeds on this routing. If you burn 3GB+ daily on video calls, Holafly's unlimited plan at $15.48/day runs on Orange's 4G LTE towers in Guinea-Bissau. Business travelers in Guinea-Bissau get built-in VPN protection through Saily, which routes encrypted traffic over Orange's 4G LTE network. Light travelers pick Nomad's 1GB plan at $7.74 on 4G LTE. That covers basic maps and messaging without overspending. The bottom line: 1 carrier in Guinea-Bissau all offer 4G LTE. Choose by data size first, carrier second.
Airalo
4G LTEUses Orange network. Broadest coverage footprint.
Saily
4G LTEUses Orange network. Added privacy features baked in.
Holafly
4G LTEUses Orange network. Unlimited plans with fair-use speeds.
Nomad
4G LTEUses Orange network. Great in cities and main routes.
HelloRoam
4G LTEUses Orange network. Great in cities and main routes.
What uses your data in Guinea-Bissau
Activity-level data breakdown on Orange's network.
Streaming
Video streaming on Orange GW's 4G LTE 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 GW. A full day of navigation totals about 300-500MB on 4G LTE.
Social media
Scrolling feeds on Orange GW uses 200-500MB/hour. Photo uploads add another 100-200MB/hour. Text posts use almost nothing.
Work tools
Zoom calls on Orange GW 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 Guinea-Bissau
If you compare per-GB rates across Guinea-Bissau plans, bigger tiers win on unit cost: 1GB at $7.74 ($7.74/GB), 3GB at $22.49 ($7.50/GB), 5GB at $28.68 ($5.74/GB), 10GB at $68.82 ($6.88/GB), 20GB at $129.05 ($6.45/GB). Moderate users get the best value at 5GB for $28.68 ($5.74/GB), which covers a 4-day trip at 1.5GB/day. Short-trip travelers spending 3-4 days in Guinea-Bissau pick 1GB at $7.74 and pay only for the data they need. At $15.48/day, unlimited data breaks even with the 20GB fixed plan after 8 days. Longer trips save money on unlimited. A 30-day unlimited plan drops to $12.69/day (18% off). Holafly suits heavy users on unlimited; Nomad's fixed tiers cover light and moderate travelers at lower cost. The lowest entry point for Guinea-Bissau is $7.74 for 1GB from Airalo. Light users start here.
See how Guinea-Bissau compares to similar destinations in Africa. For device-specific setup, read our guides for iPhone, Samsung, and Pixel.
How to activate your Guinea-Bissau eSIM
Buy your Guinea-Bissau eSIM plan from the provider that fits your usage tier. Install the eSIM profile by scanning the QR code in your phone's cellular settings over WiFi before you leave home.
If you want to receive calls on your home number while abroad, keep both lines active. Set the eSIM as "Travel Data" for internet and your home SIM for voice.
Your phone picks up Orange GW's 4G LTE signal within seconds of landing in Guinea-Bissau. No SIM swap, no store visit, no registration line.
Common Guinea-Bissau eSIM questions
Direct answers grounded in real plan data and carrier coverage.
What plan do I need?
Orange GW and MTN GW are the main networks in Guinea-Bissau. Airalo's eSIM connects to Orange GW and offers plans from $7.74 (1GB) to $129.05 (20GB). For a 7-day trip, moderate users need about 3GB. The 3GB plan at $22.49 covers that.
How much data do I need?
For a 7-day trip to Guinea-Bissau, your data needs depend on activity. Maps and messaging use about 0.09GB/day (1GB total). Social media and navigation use 0.4GB/day (3GB total). Streaming and video calls use 3.53GB/day (25GB total). WiFi in Guinea-Bissau is available at hotels and some restaurants, offsetting about 10% of usage. Plans on Orange GW start at $7.74.
Which provider is cheapest?
Airalo offers the lowest eSIM prices for Guinea-Bissau. The 1GB plan costs $7.74 ($7.74/GB). Larger plans drop the rate further: 20GB costs $129.05 ($6.45/GB). All plans connect to Orange GW.
Is an eSIM worth it?
An eSIM is worth it for Guinea-Bissau. WiFi in Guinea-Bissau covers hotels and some public areas, but an eSIM keeps you connected everywhere. Airalo's 20GB at $129.05 gives you 11GB on Orange GW for 7 days. That is $-19.05 less than carrier roaming.
eSIM vs SIM card?
Use both in Guinea-Bissau: keep your home SIM for calls and add an eSIM for data. The eSIM from Airalo starts at $7.74 for 1GB on Orange GW. That avoids the 15-30 minutes airport SIM queue and the $15-25 counter price.
How to set up?
Set up your Guinea-Bissau eSIM before boarding. Buy and install the plan from Airalo while on home WiFi. The eSIM activates on Orange GW when your phone detects the local network. Plans start at $7.74 for 1GB on Orange GW. Keep your home SIM active for calls and use the eSIM for data.
Plan match by traveler profile
Each profile maps to a specific plan size and provider for Guinea-Bissau.
Backpacker
maps and messaging over 14 days in Guinea-Bissau totals 7GB. The 10GB plan from Airalo at $68.82 fits a backpacker on Orange GW.
Backpackers staying 7 days in Guinea-Bissau need 4GB for navigation and hostels. The 5GB plan at $28.68 matches.
Business traveler
A business traveler in Guinea-Bissau needs 15GB for video calls and uploads over 5 days. Airalo's 20GB plan at $129.05 ($6.45/GB) covers that on Orange GW.
A 7-day business trip in Guinea-Bissau needs 21GB minimum. Unlimited data at $15.48/day on Orange GW keeps calls stable.
Family group
For social media and navigation in Guinea-Bissau, a family traveler uses 14GB across 7 days. Airalo's 20GB at $129.05 matches on Orange GW.
A family of 3 sharing data uses 42GB over 7 days. The 20GB plan at $129.05 per device keeps everyone connected on Orange GW.
Digital nomad
remote work and streaming over 30 days in Guinea-Bissau totals 75GB. The 20GB plan from Airalo at $129.05 fits a digital nomad on Orange GW.
A nomad spending 7 days in Guinea-Bissau burns 18GB. The 20GB at $129.05 on Orange GW covers co-working sessions.
Your questions, answered
How much data do I need for a 7-day trip to Guinea-Bissau?
Your data needs for 7 days in Guinea-Bissau 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 $129.05. If you stream video or video-call work colleagues, you need 28GB or more. 4G LTE coverage on Orange handles all three usage levels without throttling issues.
Should I get a fixed data plan or unlimited for Guinea-Bissau?
If you stream video every day or join video calls for work, unlimited at $15.48/day pays off in Guinea-Bissau. The break-even is 2.7GB per day: use less and fixed data wins. If you stick to maps, messaging, and light browsing, the 5GB fixed plan at $28.68 ($5.74/GB) saves money over 7 days. For a 7-day trip, unlimited ($99.69) beats the comparable fixed plan ($129.05) when you use more than 2.7GB per day.
Which eSIM plan fits a light or heavy data user in Guinea-Bissau?
Light users in Guinea-Bissau who check maps, send messages, and browse briefly use about 4GB over 7 days. The 1GB plan at $7.74 ($7.74/GB) is the right fit. Moderate users average 1.5GB/day and need the 5GB plan at $28.68 ($5.74/GB). Heavy users streaming video or video-calling use 21GB or more: the 20GB plan at $129.05 ($6.45/GB) is the most cost-efficient tier and saves $1.29/GB versus the smallest plan.
Does my phone support eSIM for Guinea-Bissau?
iPhone users: XS (2018) and all newer models support eSIM. Samsung users: Galaxy S20 and later work. Pixel users: Pixel 3 onward is compatible. All three groups must be on carrier-unlocked devices. Dial *#06# to confirm your EID is present. Once you install the Guinea-Bissau eSIM profile, the 4G LTE network connects automatically with no physical SIM involved.
When does my Guinea-Bissau eSIM start counting down?
Time your Guinea-Bissau eSIM purchase for 1–3 days before you fly. Install the QR code over home WiFi without triggering the timer. The countdown starts at your first network connection in Guinea-Bissau. The 1GB plan at $7.74 suits stays of a few days. The 20GB plan at $129.05 covers extended trips. Never buy weeks ahead or the plan expires before you arrive.
Is Guinea-Bissau well-covered by travel eSIM networks in Africa?
City-focused Africa travelers in Guinea-Bissau find 4G LTE coverage on Orange consistently strong in tourist areas, transport hubs, and urban centers. Off-the-beaten-path travelers should check specific region coverage before buying. Travel eSIMs tap into the same networks as local SIM cards. The 5GB plan at $28.68 ($5.74/GB) suits most visit lengths.
Which activities use the most mobile data in Guinea-Bissau?
Plan your Guinea-Bissau 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 $28.68 handles 4–7 days of typical tourist activity on Orange's 4G LTE network.
Which Guinea-Bissau eSIM plan fits my trip length?
Moderate users in Guinea-Bissau burn 1.5GB/day. Match your stay to a plan: 2–2 days → 3GB at $22.49 ($7.50/GB); 3–3 days → 5GB at $28.68 ($5.74/GB); 5–6 days → 10GB at $68.82 ($6.88/GB); 8–13 days → 20GB at $129.05 ($6.45/GB). Heavy users streaming or video-calling add 20% on top. Penny-pinchers get the best per-GB rate at $5.74/GB on the largest tier.
When does unlimited data save money in Guinea-Bissau?
Match your Guinea-Bissau trip length to an unlimited tier. The minimum is 1 days at $14.86 ($15.48/day). The 30-day tier drops to $12.69/day, saving 18% versus the base rate. Speed caps at 2GB on 4G LTE before throttling. Light users save more with a fixed plan. Heavy users streaming daily break even around 3GB/day.
What is the best-value Guinea-Bissau eSIM plan?
Week-long travelers in Guinea-Bissau get the best deal from the 5GB plan: $28.68 at $5.74/GB. Weekend visitors save by sticking to the 1GB plan at $7.74 ($7.74/GB) to avoid paying for GB they will not use. Either way, buy one tier above your estimate. Running out of data mid-trip costs more to fix than buying slightly larger upfront.
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