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St. Kitts & Nevis eSIM
A 5 GB St. Kitts & Nevis eSIM costs £62.99 for 30 days on FLOW on 4G. Plans start at £8.99 for 500 MB a day. Delivered by email in seconds.
From Frigate Bay to Charlestown on Nevis, your eSIM connects you to the FLOW network, so WhatsApp, your maps and your messages stay close at hand as you explore. Choose your plan by how long you stay and how much you stream, and you can get on with the trip.
- 4G speeds
- 1 network: FLOW
- Top up anytime
- Instant email delivery
Your St. Kitts & Nevis eSIM in two questions
Which St. Kitts & Nevis eSIM plan do I need?
Match your days and how you use your phone to one of these trips, and you will know which plan to buy.
- A city break in Basseterre: three days of light use, and 1 GB for 7 days keeps your maps and WhatsApp going.
- A week exploring from Basseterre to Nevis: seven days of social media, music and maps is covered by 5 GB for 30 days.
- A fortnight touring with streaming and a hotspot: 14 days of heavy use fits 2 GB a day for 15 days.
- Island hopping: if your trip also takes in other Caribbean islands, the Caribbean bundle covers St. Kitts & Nevis too.
Most plans can be topped up, and the longest plan lasts 30 days.
All 27 St. Kitts & Nevis 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 | £14.99 / €16.99 / $18.99 | £14.99 / €16.99 / $18.99 | Choose | ||
| 3 GB · 15 days | £37.99 / €44.99 / $48.99 | £12.66 / €15.00 / $16.33 | Choose | ||
| 3 GB · 30 days | £39.99 / €47.99 / $51.99 | £13.33 / €16.00 / $17.33 | Choose | ||
| 5 GB · 30 days | £62.99 / €74.99 / $80.99 | £12.60 / €15.00 / $16.20 | Choose | ||
| 10 GB · 30 days | £113.99 / €135.99 / $147.99 | £11.40 / €13.60 / $14.80 | Choose | ||
| 20 GB · 30 days | £207.99 / €249.99 / $270.99 | £10.40 / €12.50 / $13.55 | Choose |
| Per day | 1 day | 3 days | 5 days | 7 days | 10 days | 15 days | 30 days |
|---|---|---|---|---|---|---|---|
| 500 MB a day | £8.99 / €9.99 / $10.99 | £24.99 / €28.99 / $31.99 | £32.99 / €39.49 / $42.99 | £32.99 / €39.49 / $42.99 | £32.99 / €39.49 / $42.99 | £49.49 / €58.99 / $63.99 | £97.99 / €117.49 / $127.49 |
| 1 GB a day | £12.99 / €15.99 / $16.99 | £38.99 / €46.99 / $49.99 | £52.49 / €62.99 / $68.49 | £52.49 / €62.99 / $68.49 | £52.49 / €62.99 / $68.49 | £78.49 / €93.99 / $101.99 | £156.49 / €187.99 / $203.49 |
| 2 GB a day | £22.99 / €27.99 / $29.99 | £68.99 / €82.99 / $88.99 | £93.49 / €111.99 / $121.49 | £93.49 / €111.99 / $121.49 | £93.49 / €111.99 / $121.49 | £139.99 / €167.99 / $181.99 | £279.49 / €334.99 / $362.99 |
Networks your St. Kitts & Nevis eSIM uses
Your eSIM joins this local network automatically, wherever you are in St. Kitts & Nevis.
| Country | Networks | Speed |
|---|---|---|
| St Kitts & Nevis | 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 St. Kitts & Nevis and more countries on one plan.
Will my eSIM have signal in St. Kitts & Nevis?
Your eSIM joins FLOW, the network for St. Kitts & Nevis, and it runs on 4G. There's nothing to choose: your phone finds FLOW by itself, so you can message on WhatsApp and check maps. Pick your plan and switch it on.
Your data reaches the internet through Europe, a normal setup for travel eSIMs. You can read more on why your IP address may show another country. Not sure how much you need? Our data guide will help. Daily plans slow to 512 Kbps once you've used that day's allowance.
How much data do you need in St. Kitts & Nevis?
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 · £14.99 / €16.99 / $18.99
- Standard · about 2 GB500 MB a day · 5 days · £32.99 / €39.49 / $42.99
- Heavy · about 5 GB500 MB a day · 15 days · £49.49 / €58.99 / $63.99
7 days
- Light · about 2 GB500 MB a day · 7 days · £32.99 / €39.49 / $42.99
- Standard · about 5 GB500 MB a day · 10 days · £32.99 / €39.49 / $42.99
- Heavy · about 13 GB1 GB a day · 15 days · £78.49 / €93.99 / $101.99
14 days
- Light · about 4 GB500 MB a day · 15 days · £49.49 / €58.99 / $63.99
- Standard · about 10 GB1 GB a day · 15 days · £78.49 / €93.99 / $101.99
- Heavy · about 25 GB2 GB a day · 15 days · £139.99 / €167.99 / $181.99
30 days
- Light · about 8 GB500 MB a day · 30 days · £97.99 / €117.49 / $127.49
- Standard · about 21 GB1 GB a day · 30 days · £156.49 / €187.99 / $203.49
- Heavy · about 54 GB2 GB a day · 30 days · £279.49 / €334.99 / $362.99
How to set up your St. Kitts & Nevis 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 St. Kitts & Nevis: data tips
- Land and switch on: Install your eSIM at home on Wi-Fi. Land at Robert L. Bradshaw (SKB) or Vance W. Amory (NEV), switch it on, and turn on data roaming for your eSIM line.
- Getting around: Day trips to Nevis, Charlestown or Frigate Bay? Your eSIM runs on FLOW, a 4G network, so save big downloads for Wi-Fi.
- Staying in touch: WhatsApp is the local messaging app to have ready. Keep your home number on for calls and texts, and see how to keep WhatsApp and your home number.
- Data and hotspot: Light use, such as maps and messages, is about 0.25 GB a day. Standard use with social media and music is about 0.7 GB a day, and heavy use with streaming and hotspot is about 1.8 GB a day. Most plans can be topped up.
- Your IP address: Your data routes through Europe, so websites see a European IP address.
St. Kitts & Nevis eSIM questions
How much is an eSIM for St. Kitts & Nevis?
St. Kitts & Nevis eSIMs start at £8.99 for 500 MB a day over 1 day. A 5 GB plan for 30 days costs £62.99. Prices include any taxes and show in pounds, euros or dollars.
Which networks does the St. Kitts & Nevis eSIM use?
Your eSIM connects to FLOW in St. Kitts & Nevis. Your phone picks the strongest signal automatically.
When does my St. Kitts & Nevis eSIM start?
Most plans start the moment your eSIM first connects to a network in St. Kitts & Nevis, so you can buy and install it at home before you fly. Install it within 180 days of buying.
Can I top up my St. Kitts & Nevis eSIM?
Yes. Most St. Kitts & Nevis 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?
St. Kitts & Nevis 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 St. Kitts & Nevis 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 St. Kitts & Nevis?
WhatsApp is the messaging app to use in St. Kitts & Nevis, and it runs on your eSIM's mobile data. Send messages and photos home without a local SIM, and save data by switching to Wi-Fi for big video files.
How much data do I need for a week in St. Kitts & Nevis?
Light use, such as maps, messages and email, comes to about 1.8 GB for a week here. Standard use with social media, music and some video is about 4.9 GB, and heavy use with streaming is about 12.6 GB.
Is there 5G in St. Kitts & Nevis?
No. FLOW runs 4G in St. Kitts & Nevis, not 5G, so that's the network your eSIM uses. If you'll stream a lot, a 2 GB a day allowance suits heavy use.
Which eSIM covers St. Kitts & Nevis and other Caribbean islands?
The Caribbean eSIM covers 25 countries, and St. Kitts & Nevis is one of them, so one eSIM can also take in your other stops across the region. Look at its plans before you buy.
Can I share my eSIM data as a hotspot in St. Kitts & Nevis?
Sharing your connection counts as heavy use here, at about 1.8 GB a day, so a laptop on your phone's hotspot can use up your allowance quickly. Keep an eye on your data before a long day of work.
Which airports can I land at in St. Kitts & Nevis?
You can land at Robert L. Bradshaw (SKB) or Vance W. Amory (NEV). Install your eSIM before you board, so setup isn't a task at the arrivals hall, then switch it on when you land.
Ready for St. Kitts & Nevis?
Buy now, install today, and your plan waits until you land. Full refund if not installed.