Stay connected in Dominica

Dominica
eSIM

Mobile data that works across Roseau, Portsmouth, Boiling Lake and beyond.

No roaming charges
Keep your WhatsApp number

Read our reviews on Trustpilot

Trusted by travellers Instant email delivery

Plans from £5.31

Connect in Under 60 seconds

Choose your plan type

Fixed data plans

Choose the right data amount for your trip

7 day plans

1GB

WhatsApp, maps and email for short trips

£5.31

£5.31/GB

Technical Specs

Plan Validity: 7 Days
Activate Within: 90 Days
Hotspot / tethering: Supported
Network: C & W (3G/4G)
Where it works: DM
Calls & SMS: Not included

15 day plans

3GB

Maps, WhatsApp and light browsing each day

£10.39

£3.46/GB

Technical Specs

Plan Validity: 15 Days
Activate Within: 180 Days
Hotspot / tethering: Supported
Network: FLOW (4G)
Where it works: DM
Calls & SMS: Not included

30 day plans

3GB

Maps, WhatsApp and light browsing each day

£10.12

£3.37/GB

Technical Specs

Plan Validity: 30 Days
Activate Within: 365 Days
Hotspot / tethering: Supported
Network: Digicel (4G)
Where it works: DM
Calls & SMS: Not included

5GB

More room for photos, social apps and navigation

£16.09

£3.22/GB

Technical Specs

Plan Validity: 30 Days
Activate Within: 365 Days
Hotspot / tethering: Supported
Network: Digicel (4G)
Where it works: DM
Calls & SMS: Not included

Technical Specs

Plan Validity: 30 Days
Activate Within: 180 Days
Hotspot / tethering: Supported
Network: FLOW (4G)
Where it works: DM
Calls & SMS: Not included

20GB

Extra data for video calls, hotspot and longer stays

£52.88

£2.64/GB

Technical Specs

Plan Validity: 30 Days
Activate Within: 180 Days
Hotspot / tethering: Supported
Network: FLOW (4G)
Where it works: DM
Calls & SMS: Not included

Running low while travelling? Top up anytime from your account, no need to buy a new eSIM.

Selected Dominica 1GB 7Days

£5.31

Install before travel. Ready when you land.

Secure checkout

30-day refund if unused

Check Compatibility

Check your phone before ordering.

Check

Need help? Chat on WhatsApp

Everything you need for stress-free travel

Stay connected across Dominica

Coverage is dependable in Roseau, the main towns and the coast, connecting through a local Dominican network. The rainforest, the mountainous interior, the trails to the Boiling Lake and the dive sites thin or drop away, so keep offline maps for hikes and dives.

Need help? We're here

Questions before or during your trip? Our UK-based team prides itself on fast, friendly support whenever you need us.

Need your eSIM urgently?

Order in seconds and receive your eSIM almost instantly by email, ready to install before you even leave for the airport.

Travel with confidence

Every eSIM includes instant activation, transparent pricing and our 30-day unused refund for complete peace of mind.

Running low on data?

Top up in seconds without replacing your eSIM, so you can carry on using maps, WhatsApp and everything else.

The questions everyone asks us

Astaroam Online · replies in minutes

Just now

Using an eSIM in Dominica

A Dominica eSIM keeps you online across the Nature Island, ready for maps, messaging and photos, whether you are hiking the rainforest, diving or exploring the volcanic landscape. Install it before you fly and switch it on when you arrive.

Roseau, the rainforest and the dive sites

Roseau, the main towns and the coast are well covered. Deep in the rainforest, on the trails to the Boiling Lake and Trafalgar Falls, in the mountainous interior and out at the dive sites, signal thins or drops away, so download offline maps before a hike or a dive.

How much data

A week of maps, messaging and photos is often around 5-10GB, with more for heavy streaming or hotspot use. These are starting points, and actual use varies.

Travel eSIM FAQs

Will I have signal hiking the rainforest and to the Boiling Lake?

Around the trailheads and towns, coverage is variable, and the deep rainforest and the mountain trails thin or drop away. Download offline maps beforehand and plan to be largely offline.

Will it work in Roseau and along the coast?

Yes, the capital, the main towns and the coast are well covered for maps, messaging and photos.

Will I have signal at the dive sites?

Out on the water it thins, and diving is offline anyway. Download anything you need before you head out.

Are there any calling or app restrictions in Dominica?

WhatsApp, FaceTime and other data-based apps can use your eSIM data in Dominica, subject to the app's own availability and any local restrictions.

Does one plan cover the island?

Your selected Dominica plan can be used across the areas included in its coverage, with signal becoming more variable in the mountainous rainforest interior.

How much data will I need for a week in Dominica?

A week of maps, messaging and photos is often around 5-10GB, with more for streaming or hotspot use. These are starting points, and actual use varies.

Can I top-up or extend the plan later?

Top-up availability depends on the plan. Some eSIMs can be topped up, including certain unlimited plans, while others may require a new plan once the current one ends or runs out. Check the individual plan details for your selected option.

Travel resources

Helpful eSIM guides

Useful advice for your destination and getting connected abroad.

All travel guides

eSIM help & tips

Item added to your cart