The best eSIM for Zanzibar in 2026.
All 5 Zanzibar plans we sell, ranked by what a GB and a day actually cost — the same prices checkout charges, no editorial favourites.
Our picks by trip type.
Each pick is the cheapest plan whose validity covers the whole trip — the exact quote the plan picker gives at checkout, hotspot included.
Our Zanzibar plans compared.
The full ladder, cheapest first — what a day and a GB actually cost on each plan, so the “best” pick is arithmetic, not opinion.
| Plan | Days | Price | Per day | Per GB | |
|---|---|---|---|---|---|
| 1GB | 7 | £7.10 | £1.01 | £7.10 | Cheapest |
| 3GB | 7 | £17.26 | £2.46 | £5.75 | |
| 5GB | 30 | £28.44 | £0.94 | £5.69 | Longest |
| Unlimited | 7 | £42.66 | £6.09 | — | |
| 10GB | 30 | £51.81 | £1.72 | £5.18 | Best value |
Our read: Our lowest-priced Zanzibar plan is 1GB for 7 days at £7.10. Value pick: 10GB for 30 days at £51.81 — £5.18/GB, the lowest per-GB rate among our Zanzibar plans. Heavy users: unlimited runs £42.66 for 7 days (£6.09/day). Choose a plan →
How we rank: per-day = plan price ÷ validity days; per-GB = price ÷ GB (fixed bundles only). “Best value” is the lowest price per GB — or the lowest day rate where only unlimited plans are sold. Prices are the same ones our checkout charges.
How Zanzibar scores.
Every figure below is computed from the live catalogue — nothing is a reviewer's opinion. Benchmarks use the median (not the average) of every Africa destination we price, and a day rate is always plan price ÷ validity days.
Best bundle rate £5.18/GB vs the Africa median of £6.09/GB across the 43 Africadestinations we sell single-country plans for.
Bundles up to 10GB · unlimited up to 7 days. From £7.10.
Connects to Vodacom, Airtel Tanzania, Halotel, Zantel — the eSIM picks the strongest signal automatically.
Longest validity sold for Zanzibar. Longer trips: stack a second plan — activation is instant.
