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Dominica eSIM
A 5 GB Dominica eSIM costs £52.99 for 30 days on FLOW on 4G. Plans start at £7.99 for 500 MB a day. Delivered by email in seconds.
Your eSIM runs on FLOW, so you can send WhatsApp messages, check maps and get your bearings as you head from Roseau to Trafalgar Falls. No hunting for a SIM shop, and no swapping a physical card in a busy street.
- 4G speeds
- 1 network: FLOW
- Top up anytime
- Instant email delivery
Your Dominica eSIM in two questions
Which Dominica eSIM plan do I need?
Dominica trips come in a few shapes, so pick the one that sounds like yours.
- A city break in Roseau: For three days of WhatsApp, maps and social media, 3 GB for 15 days suits you well.
- A fortnight touring the island: For two weeks of standard use, from Trafalgar Falls to Morne Trois Pitons National Park, 10 GB for 30 days suits you.
- A long stay in Portsmouth: For a month of messages, music and some video, 20 GB for 30 days gives you plenty of room.
- A trip that takes in another Caribbean island: For a week of standard use, 5 GB for 30 days suits your Dominica days. For wider island hopping, the Caribbean bundle covers 25 countries.
Most plans can be topped up, so you can add data if your trip runs longer than planned.
All 34 Dominica eSIM plans
Prices include any taxes. Price per GB shown so you can compare at a glance.
| Data | Valid for | Price | Per GB | Top-up | Buy |
|---|---|---|---|---|---|
| 1 GB · 7 days | £12.99 / €14.99 / $15.99 | £12.99 / €14.99 / $15.99 | Choose | ||
| 3 GB · 15 days | £31.99 / €38.99 / $41.99 | £10.66 / €13.00 / $14.00 | Choose | ||
| 3 GB · 30 days | £33.99 / €40.99 / $43.99 | £11.33 / €13.66 / $14.66 | Choose | ||
| 5 GB · 30 days | £52.99 / €63.99 / $68.99 | £10.60 / €12.80 / $13.80 | Choose | ||
| 10 GB · 30 days | £96.99 / €115.99 / $125.99 | £9.70 / €11.60 / $12.60 | Choose | ||
| 20 GB · 30 days | £176.99 / €211.99 / $229.99 | £8.85 / €10.60 / $11.50 | Choose |
Networks your Dominica eSIM uses
Your eSIM joins this local network automatically, wherever you are in Dominica.
| Country | Networks | Speed |
|---|---|---|
| Dominica | FLOW | 4G |
Good to know
- Data only: your own number keeps working for calls and texts
- Hotspot works where your phone and the network allow it
- Plans start when you first connect; install within 180 days
- Your data routes through EUROPE, so some sites may show that country
- Top up the same eSIM any time, no new QR code
Travelling further?
These eSIMs cover Dominica and more countries on one plan.
Will my eSIM have signal in Dominica?
Your eSIM joins FLOW, the network you'll use in Dominica, and your phone picks it by itself. FLOW runs on 4G, so there's no 5G to look for, and 4G covers WhatsApp messages and maps.
Your data reaches the internet through Europe, a normal setup for travel eSIMs, and you can read more in our guide to IP addresses in another country. Daily plans slow to a reduced fair use speed once you've used the day's allowance, so pick a size that fits how much you'll use each day.
How much data do you need in Dominica?
Light: maps, messages, email (about 0.25 GB a day). Standard: plus social, music, some video (about 0.7 GB a day). Heavy: plus streaming, video calls, hotspot (about 1.8 GB a day).
3 days
- Light · about 800 MB1 GB · 7 days · £12.99 / €14.99 / $15.99
- Standard · about 2 GB500 MB a day · 5 days · £28.99 / €34.49 / $37.49
- Heavy · about 5 GB500 MB a day · 15 days · £42.99 / €51.49 / $55.49
7 days
- Light · about 2 GB500 MB a day · 7 days · £28.99 / €34.49 / $37.49
- Standard · about 5 GB500 MB a day · 10 days · £28.99 / €34.49 / $37.49
- Heavy · about 13 GB1 GB a day · 15 days · £68.99 / €82.99 / $89.99
14 days
- Light · about 4 GB500 MB a day · 15 days · £42.99 / €51.49 / $55.49
- Standard · about 10 GB1 GB a day · 15 days · £68.99 / €82.99 / $89.99
- Heavy · about 25 GB2 GB a day · 15 days · £129.49 / €155.49 / $168.49
30 days
- Light · about 8 GB500 MB a day · 30 days · £85.49 / €101.99 / $110.99
- Standard · about 21 GB1 GB a day · 30 days · £137.99 / €164.99 / $178.99
- Heavy · about 54 GB2 GB a day · 30 days · £258.99 / €310.49 / $336.49
How to set up your Dominica eSIM
Install at home
On Wi-Fi, tap Install on iPhone (iOS 17.4+), scan the QR code, or type the two codes from your email.
Switch on when you land
Turn on your eSIM line, choose it for mobile data and switch Data Roaming on for that line.
You're online
Your phone joins FLOW and your plan starts. Check data left on your eSIM page.
Using your phone in Dominica: data tips
Land at Douglas-Charles (DOM) and switch on: Install your eSIM at home on Wi-Fi before you fly. When you land, switch it on and keep data roaming on for the eSIM line, so it can connect straight away. Turn on data roaming shows you where.
Network: Your eSIM runs on FLOW's 4G network.
Getting around: Take a day for Trafalgar Falls or Morne Trois Pitons National Park, then head to Scotts Head or Portsmouth. Download your map area in your maps app before you set off, so you can follow it on a quiet road.
Staying in touch: WhatsApp is the messaging app to have ready in Dominica. Keep your home number on for calls and texts, and keep WhatsApp and your home number working side by side.
Data: Light use, such as maps, messages and email, is about 1.8 GB a week, so pick a plan at least that size.
Dominica eSIM questions
How much is an eSIM for Dominica?
Dominica eSIMs start at £7.99 for 500 MB a day over 1 day. A 5 GB plan for 30 days costs £52.99. Prices include any taxes and show in pounds, euros or dollars.
Which networks does the Dominica eSIM use?
Your eSIM connects to FLOW in Dominica. Your phone picks the strongest signal automatically.
When does my Dominica eSIM start?
Most plans start the moment your eSIM first connects to a network in Dominica, so you can buy and install it at home before you fly. Install it within 180 days of buying.
Can I top up my Dominica eSIM?
Yes. Most Dominica plans can be topped up from your eSIM page in two taps, with no new QR code. The plan table on this page shows which ones.
Why does my IP address show another country?
Dominica plans route your data through Europe, a normal setup for travel eSIMs. Websites and apps may show that country's content; your speed and coverage in Dominica are not affected.
Does it come with a phone number?
Every eSIMology plan is data only. Keep your own SIM switched on for calls and texts, and use WhatsApp, FaceTime or any calling app over your eSIM's data.
What if my plans change?
Cancel an eSIM you haven't installed within 30 days for a full refund to your card, in two taps from your eSIM page.
Does WhatsApp work with an eSIM in Dominica?
Yes. WhatsApp is the messaging app to use in Dominica, so you can message hosts, guides and family back home on your eSIM data. Light use, such as maps, messages and email, comes to about 0.25 GB a day.
Is there 5G in Dominica?
No. Dominica's network is 4G only, so there is no 5G to switch on. Your phone will show 4G, which suits everyday use such as music and some video.
Which eSIM covers Dominica and other Caribbean countries?
The Caribbean eSIM covers Dominica as one of its 25 countries. If your trip hops between several Caribbean countries, one plan can cover the whole trip, so you won't need a second eSIM at each stop.
How do I get directions in Morne Trois Pitons National Park?
Download your maps before you head into Morne Trois Pitons National Park, so the route stays on your phone however the signal behaves. It's a simple step that takes just a minute before you leave.
Should I set up my eSIM before I land at Douglas-Charles airport?
Yes. Set up your eSIM before you fly into Douglas-Charles (DOM), Dominica's airport, so all that's left after landing is switching it on. Then head out for Roseau with your phone already sorted.
Ready for Dominica?
Buy now, install today, and your plan waits until you land. Full refund if not installed.