Cheapest eSIM for Guinea-Bissau in 2026
Price Summary:
HelloRoam offers the cheapest Guinea-Bissau eSIM at $5.74/GB (5GB, 30 days, $28.68 total). Next cheapest: HelloRoam at $6.45/GB. Airport SIM kiosks charge $25-40. 5 providers compared. Prices verified May 2026.
Every plan, cheapest first
| # | Provider | $/GB ↑ | Plan | Total | Network | Days | 30d | Action |
|---|---|---|---|---|---|---|---|---|
| 🥇 |  HelloRoamCheapest | $5.74 | 5GB | $28.68 | Orange | 30d | ↓ | Get HelloRoam plan → |
| 🥈 | HelloRoam | $6.45 | 20GB | $129.05 | Orange | 30d | ↓ | Get HelloRoam plan → |
| 🥉 | HelloRoam | $6.88 | 10GB | $68.82 | Orange | 30d | ↓ | Get HelloRoam plan → |
| 4 | HelloRoam | $7.50 | 3GB | $22.49 | Orange | 30d | ↓ | Get HelloRoam plan → |
| 5 | HelloRoam | $7.74 | 1GB | $7.74 | Orange | 7d | ↓ | Get HelloRoam plan → |
Prices verified May 28, 2026. Updated weekly from provider websites.
Pick by how much data you need
Unlimited daily data price breakdown
The cheapest unlimited daily data plan for Guinea-Bissau. Longer trips get automatic volume discounts. The table below shows what you pay at each duration.
| Duration | Per day | Total | Discount |
|---|---|---|---|
1 day | $14.86/day | $14.86 | 4% off |
3 days | $14.24/day | $42.72 | 8% off |
7 days | $14.24/day | $99.69 | 8% off |
2 weeks | $13.78/day | $192.88 | 11% off |
30 daysBest Value | $12.69/day | $380.81 | 18% off |
Guinea-Bissau eSIM market rates
Guinea-Bissau has 5 eSIM plans from 1 provider, ranging from $5.74/GB to $7.74/GB. Median per-GB across all 5 plans is $6.88/GB. The per-GB spread is $2.00, meaning the priciest plan costs 35% more per gigabyte than the cheapest.
Who sells eSIMs for Guinea-Bissau
HelloRoam leads Guinea-Bissau with 5 plans, starting at $28.68 ($5.74/GB, 5GB, 30 days). HelloRoam plans support top-up and tethering. Across all providers, hotspot tethering and top-up support are available — check individual plans for eligibility.
The airport markup
The cheapest eSIM for Guinea-Bissau costs $28.68 and activates instantly before departure.
Daily cost compared
Guinea-Bissau eSIM pricing signals
5 of 5 plans for Guinea-Bissau are trending down — prices have been falling across most providers. The current cheapest plan is HelloRoam at $5.74/GB ($28.68 for 5GB, 30 days). HelloRoam's 5GB plan is among those that decreased in price, now at $28.68.
Best plan for each trip length
Use-case picks for Guinea-Bissau based on plan data: Weekend (2-3 days): HelloRoam 3GB at $22.49 (3GB, 30 days). Week trip (7 days): HelloRoam 5GB at $28.68 (5GB, 30 days). Two-week vacation: HelloRoam 10GB at $68.82 (10GB, 30 days). Digital nomad (30 days): HelloRoam 20GB at $129.05 (20GB, 30 days).
Guinea-Bissau mobile networks
Guinea-Bissau's primary carriers are Orange GW and MTN GW. Very limited mobile infrastructure. Emergency number: 112/119.
Where to buy Guinea-Bissau eSIM
What Is an eSIM for Guinea-Bissau?
An eSIM for Guinea-Bissau is a prepaid digital SIM card with no physical component. The cheapest Guinea-Bissau eSIM costs $5.74/GB — up to 80% less than airport SIM counters. You purchase online, scan a QR code, and connect to local 4G/5G networks in under 2 minutes.
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