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Montserrat eSIM
A 5 GB Montserrat eSIM costs £54.99 for 30 days on FLOW on 4G. Plans start at £7.99 for 500 MB a day. Delivered by email in seconds.
Montserrat runs on the FLOW network, and WhatsApp is the messaging app that keeps you in touch with home. Your eSIM takes care of the rest, so you can spend more time in Brades and less time hunting for Wi-Fi.
- 4G speeds
- 1 network: FLOW
- Top up anytime
- Instant email delivery
Your Montserrat eSIM in two questions
Which Montserrat eSIM plan do I need?
Your eSIM runs on the FLOW network, so match your plan to your days and how you use your phone.
- A city break in Brades: Three days of WhatsApp, maps and a few social posts, with day trips to Little Bay or Salem. Pick 3 GB for 15 days, which gives you spare data if the trip runs longer.
- A fortnight touring the island: Two weeks of messages, maps, social media and some video. Pick 10 GB for 30 days, which covers that use.
- A long stay: Thirty days of messages, maps, music and social media. Pick 20 GB for 30 days.
Most plans can be topped up, and the longest plan runs for 30 days, so you can top up if you need more.
All 27 Montserrat 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 / $16.99 | £12.99 / €14.99 / $16.99 | Choose | ||
| 3 GB · 15 days | £32.99 / €39.99 / $42.99 | £11.00 / €13.33 / $14.33 | Choose | ||
| 3 GB · 30 days | £34.99 / €41.99 / $45.99 | £11.66 / €14.00 / $15.33 | Choose | ||
| 5 GB · 30 days | £54.99 / €65.99 / $70.99 | £11.00 / €13.20 / $14.20 | Choose | ||
| 10 GB · 30 days | £98.99 / €118.99 / $128.99 | £9.90 / €11.90 / $12.90 | Choose | ||
| 20 GB · 30 days | £189.99 / €227.99 / $246.99 | £9.50 / €11.40 / $12.35 | Choose |
| Per day | 1 day | 3 days | 5 days | 7 days | 10 days | 15 days | 30 days |
|---|---|---|---|---|---|---|---|
| 500 MB a day | £7.99 / €9.99 / $10.99 | £23.99 / €27.99 / $30.99 | £31.49 / €37.99 / $40.99 | £31.49 / €37.99 / $40.99 | £31.49 / €37.99 / $40.99 | £47.49 / €56.49 / $61.49 | £93.99 / €112.99 / $122.49 |
| 1 GB a day | £11.99 / €14.99 / $15.99 | £35.99 / €42.99 / $45.99 | £47.99 / €57.49 / $62.49 | £47.99 / €57.49 / $62.49 | £47.99 / €57.49 / $62.49 | £71.99 / €85.99 / $93.49 | £143.49 / €171.99 / $185.99 |
| 2 GB a day | £20.99 / €24.99 / $26.99 | £61.99 / €73.99 / $79.99 | £83.99 / €100.49 / $108.99 | £83.99 / €100.49 / $108.99 | £83.99 / €100.49 / $108.99 | £125.49 / €150.49 / $162.99 | £250.49 / €299.99 / $325.49 |
Networks your Montserrat eSIM uses
Your eSIM joins this local network automatically, wherever you are in Montserrat.
| Country | Networks | Speed |
|---|---|---|
| Montserrat | 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 Montserrat and more countries on one plan.
Will my eSIM have signal in Montserrat?
On Montserrat, your eSIM joins FLOW, and your phone picks it by itself, so there's nothing to set up. Connections run on 4G, and 5G isn't on offer here. Use WhatsApp to message friends and family back home, and open your maps to find your way around.
Your data reaches the internet through Europe, which is a normal setup for travel eSIMs. You can read more in our IP address guide. Daily plans slow to a basic speed once you've used that day's allowance.
How much data do you need in Montserrat?
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 / $16.99
- Standard · about 2 GB3 GB · 15 days · £32.99 / €39.99 / $42.99
- Heavy · about 5 GB2 GB a day · 3 days · £61.99 / €73.99 / $79.99
7 days
- Light · about 2 GB500 MB a day · 7 days · £31.49 / €37.99 / $40.99
- Standard · about 5 GB1 GB a day · 7 days · £47.99 / €57.49 / $62.49
- Heavy · about 13 GB2 GB a day · 7 days · £83.99 / €100.49 / $108.99
14 days
- Light · about 4 GB500 MB a day · 15 days · £47.49 / €56.49 / $61.49
- Standard · about 10 GB1 GB a day · 15 days · £71.99 / €85.99 / $93.49
- Heavy · about 25 GB2 GB a day · 15 days · £125.49 / €150.49 / $162.99
30 days
- Light · about 8 GB500 MB a day · 30 days · £93.99 / €112.99 / $122.49
- Standard · about 21 GB1 GB a day · 30 days · £143.49 / €171.99 / $185.99
- Heavy · about 54 GB2 GB a day · 30 days · £250.49 / €299.99 / $325.49
How to set up your Montserrat 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 Montserrat: data tips
- Arriving: Install your eSIM at home on Wi-Fi before you fly. When you land, switch it on and turn on data roaming for the eSIM line.
- Your network: There's no 5G on Montserrat, so your eSIM runs on FLOW's 4G. Most plans can be topped up, so you can add more data when you need it.
- Data: Light use, such as maps and messages, needs about 0.25 GB a day. Standard use, with social media, music and some video, needs about 0.7 GB a day.
- Internet address: Your data routes through Europe, so websites may see a European address rather than one from Montserrat.
- Staying in touch: WhatsApp is the messaging app to have ready here, and your home number stays on for calls and texts, so people can still reach you on the number they know.
Montserrat eSIM questions
How much is an eSIM for Montserrat?
Montserrat eSIMs start at £7.99 for 500 MB a day over 1 day. A 5 GB plan for 30 days costs £54.99. Prices include any taxes and show in pounds, euros or dollars.
Which networks does the Montserrat eSIM use?
Your eSIM connects to FLOW in Montserrat. Your phone picks the strongest signal automatically.
When does my Montserrat eSIM start?
Most plans start the moment your eSIM first connects to a network in Montserrat, so you can buy and install it at home before you fly. Install it within 180 days of buying.
Can I top up my Montserrat eSIM?
Yes. Most Montserrat 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?
Montserrat 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 Montserrat 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.
Is there 5G in Montserrat?
No. Montserrat has 4G only, so your phone connects on FLOW's 4G network rather than 5G. For messages, maps and email, 4G is plenty for most visitors.
Does WhatsApp work in Little Bay with an eSIM?
Yes. WhatsApp is the messaging app to use on Montserrat, and your texts and photos run over your eSIM's mobile data. It's a handy way to stay in touch with home from Little Bay, Brades or Salem.
What happens when my daily data runs out in Montserrat?
Your speed drops to 512 Kbps once your daily allowance is used up. That's still fine for WhatsApp messages, but photos and maps will load slowly.
Which eSIM covers Montserrat and other Caribbean islands?
The Caribbean eSIM covers 25 countries, and Montserrat is one of them. Pick it if you're island-hopping and you'll have one eSIM for every stop on your route.
Should I pick a daily or fixed data plan for Montserrat?
Pick a daily plan if you want a set amount each day, with 500 MB, 1 GB or 2 GB to choose from. Choose a fixed plan if you'd rather have one bundle to use across your stay.
Ready for Montserrat?
Buy now, install today, and your plan waits until you land. Full refund if not installed.