eSIM Zanzibar from £2.97

Name: eSIM Zanzibar
Brand: HelloRoam

HelloRoam is a global eSIM provider offering instant mobile data in 185+ countries. Buy prepaid travel eSIM plans with no extra fees, no contracts, and instant activation on any eSIM-compatible device.

An eSIM for Zanzibar from HelloRoam starts at £2.97 per day across 204+ carrier networks in 185+ countries. Activate via QR code in under two minutes on any eSIM compatible phone. Keep your EE, Vodafone, or Three number active through dual SIM.

194+
Mobile networks
4G
5G support
under two minutes
Setup

Last updatedMay 2026

Your Zanzibar eSIM with local network coverage

Cheap eSIM for Zanzibar, starting from £2.97. Local 4G LTE and 5G data on top carrier networks in Zanzibar. Works on all eSIM compatible phones. Zanzibar's spice routes, coral beaches, and Stone Town attract British long-haul travellers seeking Indian Ocean sunshine. A HelloRoam eSIM Zanzibar option starts from £2.97 on Vodacom and Airtel 4G networks, covering Abeid Amani Karume Airport, Stone Town, Nungwi, and Paje. Activate at home before your Heathrow flight and arrive with data already live across the island. No physical card, no contract, no fuss.

Zanzibar eSIM with fast 4G coverage

Zanzibar is a growing destination for British travellers seeking white-sand beaches and Swahili culture, often added to a Tanzania safari. Connecting flights from London Heathrow via Nairobi, Dar es Salaam, or Addis Ababa take around 12 to 16 hours. Airtel, Tigo, and Vodacom Tanzania provide 4G LTE across Stone Town, the north and east coast beaches, and Zanzibar International Airport. A HelloRoam Tanzania eSIM connects you on arrival. Plans start at $3.99.

Plans start at £2.97 with 4G speeds
Coverage from Vodacom and 1+ other operators
Instant activation in under 2 minutes
180-day money-back guarantee
Zanzibar coverage across major cities

Network: 4G
Plans From: £2.97
Activation: Under 2 min
Guarantee: 180 days

Holiday changed? Not to worry, your money is safe.

Plans change. With HelloRoam, you can request a full refund on any unused eSIM plan within 180 days of purchase. No questions asked if the eSIM has not been activated.

Learn more about our refund policy

HelloRoam Zanzibar eSIM vs EE, Vodafone and Three roaming

When comparing eSIM vs a travel SIM card for Zanzibar, HelloRoam wins on price. EE charges £6/day on their Roam Abroad Pass, Vodafone charges £6.85/day on Xtra roaming, and Three Go Roam applies fair-use data caps. Skip the airport SIM kiosk and get the cheapest eSIM deal from £2.97 with instant QR activation.

HelloRoam Zanzibar eSIM vs EE, Vodafone and Three roaming
Feature		UK carrier roaming add-on	Budget eSIM
180-day refund policy
Round-the-clock live chat
£0 activation fees
99.8% uptime guarantee
No data overage charges
Instant QR code delivery
Premium Zanzibar carrier networks

Why UK Travellers Pick HelloRoam e-sim for Zanzibar

HelloRoam vs Other eSIM Providers for Zanzibar

HelloRoam eSIM reviews from UK travellers highlight the 180-day refund policy, no activation fees, and round-the-clock live support. See how HelloRoam compares to Airalo, Holafly, Saily, and other eSIM providers for your Zanzibar holiday.

Feature comparison
Feature comparison		Airalo	Holafly	Nomad	Saily	Ubigi
180-day refund policy
24/7 live chat support
£0 activation fees
99.8% uptime guarantee
No data overage charges
Instant QR code delivery
Premium Zanzibar carrier networks
Own branded carrier identity (SPN)

Zanzibar eSIM coverage guide for UK travellers

Zanzibar has reliable 4G LTE in Stone Town, Nungwi, Paje, and the main beach resorts. Remote interior and open water have limited signal. Your HelloRoam eSIM connects to Vodacom or Airtel on arrival at ZNZ.

HelloRoam connects to Vodacom 4G, Airtel 4G in Zanzibar
4G LTE across Stone Town, Nungwi, Paje, and main beach resorts
Zanzibar International Airport covered
Plans from $3.99 cover all of Tanzania

eSIM Travel Tips for Zanzibar

Install your eSIM before your connecting flight via Nairobi or Addis Ababa
Most UK routes to Zanzibar connect via Nairobi (Kenya Airways, British Airways), Addis Ababa (Ethiopian Airlines), or Dar es Salaam (various). Install your HelloRoam Tanzania eSIM at home. Connect at ZNZ on arrival.
Avoid SIM biometric registration with an eSIM
Tanzania requires biometric (fingerprint) registration for all SIM cards. A HelloRoam eSIM sidesteps this entirely. Install before you fly and arrive already connected.
Download offline maps for beach areas and Jozani
Remote east coast beaches and Jozani Forest can have limited signal. Download Google Maps offline areas for Zanzibar Island before you travel.
Keep your UK SIM for banking
British banks send SMS verification codes for overseas transactions. Keep your UK SIM active alongside your HelloRoam eSIM.
Data from $3.99 covers all of Tanzania
A HelloRoam Tanzania eSIM covers Zanzibar, the Serengeti, Dar es Salaam, and the whole country. Plans start from $3.99.

Zanzibar mobile network coverage for British travellers

Zanzibar has 4G LTE coverage across its main populated areas. Vodacom Tanzania and Airtel have the most extensive coverage. Zanzibar International Airport (ZNZ) has 4G coverage. Stone Town, Nungwi, Kendwa, Matemwe, Paje, and Bwejuu on the east coast all have 4G in the main village and resort areas. Remote interior jungle and the Jozani forest reserve have limited signal. The Pemba Island ferry and open-water crossings to mainland Tanzania have very limited or no signal.

Vodacom: 4G
Airtel: 4G

Best time to visit Zanzibar from the UK

June through October is the long dry season and the best time for British visitors. Temperatures are warm at 25C to 29C and humidity is lower. July and August are peak season. December through March is the short dry season, also excellent for beaches. April and May are the long rainy season with heavy rainfall. November has the short rains, which are lighter and less disruptive. The Zanzibar International Film Festival (ZIFF) typically runs in July.

Check Device Compatibility Data Usage Calculator

Prices verified: 31 May 2026

Common Questions About Zanzibar eSIM

An eSIM in Zanzibar from HelloRoam starts from £2.97 on Vodacom and Airtel 4G networks, covering Stone Town, Nungwi, and the main beach resorts. Activate by QR before your Heathrow flight and your data is live from the moment you land at Karume Airport. No contract and no physical card required.

A Zanzibar eSIM from HelloRoam runs on Tanzanian national networks with coverage across Stone Town, Nungwi on the north coast, and Paje on the east coast. Plans start from £2.97 with instant QR delivery. HelloRoam keeps your maps, restaurant apps, and messaging running throughout your Indian Ocean holiday.

A HelloRoam Tanzania plan runs on Vodacom and Airtel 4G across Zanzibar, covering Stone Town's historic quarter, Nungwi and Kendwa in the north, and Paje and Bwejuu on the east coast. Plans start from £2.97 with instant QR delivery and a 180-day refund guarantee. Activate before your long-haul flight from the UK.

A HelloRoam Tanzania plan covers main areas of Unguja. Signal during the short boat crossing to Prison Island (Changuu) depends on coastal mast range. Plans start from £2.97 on Vodacom and Airtel 4G with no contract and a 180-day refund guarantee. Download offline maps before the crossing.

A HelloRoam Tanzania eSIM works in Zanzibar on Vodacom and Airtel 4G networks. Coverage is reliable in Stone Town, main beach areas, and Zanzibar Airport. HelloRoam eSIM for Zanzibar connects to Airtel / Tigo with 4G LTE coverage across major tourist and urban areas. Plans start from $3.99. Activate by scanning a QR code before departure. No physical SIM card or airport queue needed.

Yes. Zanzibar International Airport (ZNZ) has 4G coverage. Your HelloRoam eSIM connects on arrival. The airport has full 4G LTE coverage across all terminals. Activate your data in Settings when you land and HelloRoam connects automatically to Airtel / Tigo. No queue, no SIM counter: you are online within seconds of landing.

Yes. Stone Town (Zanzibar City), the old Arab quarter, and the waterfront have solid outdoor 4G coverage. Outdoor areas and main tourist zones have strong 4G LTE signal from Airtel / Tigo. Large indoor venues or underground spaces may have slightly weaker coverage. HelloRoam eSIM automatically connects to the strongest available signal.

Yes. Tanzania has no roaming agreement with UK carriers. A HelloRoam eSIM avoids daily UK carrier charges. HelloRoam eSIM for Zanzibar connects to Airtel / Tigo with 4G LTE coverage across major tourist and urban areas. Plans start from $3.99. Activate by scanning a QR code before departure. No physical SIM card or airport queue needed.

Yes. Nungwi and Kendwa at the northern tip of the island have 4G coverage in the resort and village areas. HelloRoam eSIM for Zanzibar connects to Airtel / Tigo with 4G LTE coverage across major tourist and urban areas. Plans start from $3.99. Activate by scanning a QR code before departure. No physical SIM card or airport queue needed.

Paje, Bwejuu, and Jambiani on the east coast have 4G coverage in the main village and resort areas. Signal can be weaker in remote beach areas. Outdoor areas and main tourist zones have strong 4G LTE signal from Airtel / Tigo. Large indoor venues or underground spaces may have slightly weaker coverage. HelloRoam eSIM automatically connects to the strongest available signal.

Yes. A HelloRoam Tanzania eSIM covers all of Tanzania including Serengeti, Ngorongoro, Dar es Salaam, and the whole country. Safari camp areas vary but main lodges usually have some coverage. HelloRoam eSIM for Zanzibar connects to Airtel / Tigo with 4G LTE coverage across major tourist and urban areas. Plans start from $3.99. Activate by scanning a QR code before departure. No physical SIM card or airport queue needed.

Jozani Forest Reserve has limited 4G coverage in its interior. Download your map before visiting to navigate the forest trails. Outdoor areas and main tourist zones have strong 4G LTE signal from Airtel / Tigo. Large indoor venues or underground spaces may have slightly weaker coverage. HelloRoam eSIM automatically connects to the strongest available signal.

Tanzania uses the Tanzanian shilling (TZS). USD is also widely accepted in Zanzibar for tourist services and accommodation. Check your bank for the current GBP to TZS rate. HelloRoam eSIM for Zanzibar connects to Airtel / Tigo with 4G LTE coverage across major tourist and urban areas. Plans start from $3.99. Activate by scanning a QR code before departure. No physical SIM card or airport queue needed.

Yes. Tanzania requires biometric registration (fingerprint) for all SIM cards. A HelloRoam eSIM avoids this entirely. HelloRoam eSIM for Zanzibar connects to Airtel / Tigo with 4G LTE coverage across major tourist and urban areas. Plans start from $3.99. Activate by scanning a QR code before departure. No physical SIM card or airport queue needed.

Dhow trips and open water excursions have very limited signal. Download your tour details and destination maps before boarding. Outdoor areas and main tourist zones have strong 4G LTE signal from Airtel / Tigo. Large indoor venues or underground spaces may have slightly weaker coverage. HelloRoam eSIM automatically connects to the strongest available signal.

Number of days	Price
1 day	£4.79
3 days	£13.77
7 days	£32.12
15 days	£66.59
22 days	£93.28
30 days	£122.71

Category	Recommended	Tanzanian SIM card	UK carrier roaming
Typical cost	From £2.97 total	£3.72–£18.58 total	£3.72–£11.15/day
Details	From $3.99. Install at home, connect at ZNZ on arrival. No biometric registration needed.	Local SIMs require biometric registration (fingerprint and passport) at an authorised outlet. A HelloRoam eSIM avoids this entirely.	UK carriers charge daily fees for Tanzania. A two-week Zanzibar trip with daily roaming adds up.

Number of days	Price
1 day	£4.79
3 days	£13.77
7 days	£32.12
15 days	£66.59
22 days	£93.28
30 days	£122.71

Category	Recommended	Tanzanian SIM card	UK carrier roaming
Typical cost	From £2.97 total	£3.72–£18.58 total	£3.72–£11.15/day
Details	From $3.99. Install at home, connect at ZNZ on arrival. No biometric registration needed.	Local SIMs require biometric registration (fingerprint and passport) at an authorised outlet. A HelloRoam eSIM avoids this entirely.	UK carriers charge daily fees for Tanzania. A two-week Zanzibar trip with daily roaming adds up.

eSIM Zanzibar

Your Zanzibar eSIM with local network coverage

eSIM Zanzibar

Your Zanzibar eSIM with local network coverage

Zanzibar eSIM with fast 4G coverage

Holiday changed? Not to worry, your money is safe.

HelloRoam Zanzibar eSIM vs EE, Vodafone and Three roaming

Why UK Travellers Pick HelloRoam e-sim for Zanzibar

HelloRoam vs Other eSIM Providers for Zanzibar

Zanzibar eSIM coverage guide for UK travellers

eSIM Travel Tips for Zanzibar

Zanzibar mobile network coverage for British travellers

Best time to visit Zanzibar from the UK

Common Questions About Zanzibar eSIM

How much does an eSIM in Zanzibar cost for a UK visitor?

Does a Zanzibar eSIM cover the whole island including the north and east coasts?

Does a HelloRoam Zanzibar eSIM cover Stone Town and the northern beach resorts?

Can I use a HelloRoam Zanzibar eSIM on a day trip to the Prison Island tortoise sanctuary?

Does eSIM work in Zanzibar?

Does my eSIM work at Zanzibar International Airport?

Is there signal at Stone Town?

Is Tanzania outside the UK's roaming zone?

Is there coverage at Nungwi Beach?

Is there signal at Paje and the east coast?

Does eSIM cover the Tanzania safari circuit?

Is there signal in the Jozani Forest?

What currency does Tanzania use?

Do I need to register a local SIM in Tanzania?

Is there signal on the dhow safari trips?

Zanzibar eSIM with fast 4G coverage

How to Set Up an eSIM in Zanzibar

Holiday changed? Not to worry, your money is safe.

HelloRoam Zanzibar eSIM vs EE, Vodafone and Three roaming

Why UK Travellers Pick HelloRoam e-sim for Zanzibar

Round-the-clock live chat support

Best eSIM for Zanzibar

Dual SIM ready

204+ carrier networks including Zanzibar

Data alerts before you run out

Local network speeds in Zanzibar

Global and regional plans

Hotspot and data sharing in Zanzibar

eSIM Prices for Zanzibar

HelloRoam vs Other eSIM Providers for Zanzibar

What Is an e SIM? How eSIM Works in Zanzibar

Zanzibar eSIM coverage guide for UK travellers

eSIM Travel Tips for Zanzibar

Zanzibar mobile network coverage for British travellers

Zanzibar eSIM vs local SIM vs UK carrier roaming

Best time to visit Zanzibar from the UK

Top Attractions in Zanzibar

Christ Church Cathedral Stone Town Zanzibar

Nungwi Beach Zanzibar

Nungwi Beach Zanzibar

Common Questions About Zanzibar eSIM

How much does an eSIM in Zanzibar cost for a UK visitor?

Does a Zanzibar eSIM cover the whole island including the north and east coasts?

Does a HelloRoam Zanzibar eSIM cover Stone Town and the northern beach resorts?

Can I use a HelloRoam Zanzibar eSIM on a day trip to the Prison Island tortoise sanctuary?

Does eSIM work in Zanzibar?

Does my eSIM work at Zanzibar International Airport?

Is there signal at Stone Town?

Is Tanzania outside the UK's roaming zone?

Is there coverage at Nungwi Beach?

Is there signal at Paje and the east coast?

Does eSIM cover the Tanzania safari circuit?

Is there signal in the Jozani Forest?

What currency does Tanzania use?

Do I need to register a local SIM in Tanzania?

Is there signal on the dhow safari trips?

How to Set Up an eSIM in Zanzibar

Round-the-clock live chat support

Best eSIM for Zanzibar

Dual SIM ready

204+ carrier networks including Zanzibar

Data alerts before you run out

Local network speeds in Zanzibar

Global and regional plans

Hotspot and data sharing in Zanzibar

eSIM Prices for Zanzibar