Antigua and Barbuda eSIM: Prepaid Travel Data

$12.99 $15.59

The Antigua and Barbuda tourist SIM card, 100% digital. No store, no queue, no plastic.

Plan 1GB7 days$12.99$1.85/day 3GB15 days$27.99$1.86/day 5GB30 days$41.99$1.39/day Popular10GB30 days$76.99$2.56/day 20GB30 days$147.99$4.93/day 1GBday$7.99 2GBday$13.99 3GBday$26.99

Instant delivery

Install now or on arrival

Keep your number

1-hour support

Refund until installed Visa, Mastercard and PayPal

Works on eSIM-ready phones. Check my phone

iPhone: XS, XR (2018) and every model since
Google Pixel: 3 and newer
Samsung Galaxy: S20, Note 20, Z Flip and newer

Your phone must be carrier-unlocked. Phones bought in mainland China are the exception, most have no eSIM. Not sure about your model? Message us before you buy, we answer fast.

Skip the kiosk

Searching for a Antigua and Barbuda SIM card? Same thing, minus the airport.

SIM card counter

A queue of tired travelers after a long flight
Passport registration at the counter in many countries
Ejector tool, tiny tray, your home SIM loose in a pocket
Cash, haggling, tourist pricing

This eSIM

Bought online in 2 minutes, from home or the hotel
No forms, no registration, delivered by email
Installs digitally, your home SIM stays in place
One fixed price, paid once by card or PayPal

Already landed? You are 2 minutes from being online. Buy on Wi-Fi now and your QR code is in your inbox before you finish unpacking.

Delivery: By email as a QR code, usually within minutes of payment.
Install: Scan the QR in your phone settings before you fly. It activates on the local network when you land. How to install ›
Data: Data only, no calls or SMS. Use WhatsApp, iMessage or FaceTime over the connection.
Refunds: If your eSIM will not connect and we cannot fix it, you get a full refund. Refund policy ›

New to eSIM? Talk to us ›

Antigua and Barbuda eSIM

Stay connected in Antigua and Barbuda.

Prepaid data on FLOW, live the moment you land in Antigua and Barbuda. Choose 1GB to 20GB, or unlimited daily, sent by email within minutes. No roaming bills, no local SIM.

Instant delivery • 3G/4G • FLOW

How it works

1

Choose your plan, 1GB to 20GB, or unlimited daily.

2

Get your Antigua and Barbuda eSIM QR code by email, usually within minutes.

3

Scan to install before you fly. No data is used yet.

4

Land at V. C. Bird International near St. John's and connect automatically.

New to eSIM? We'll guide you.

Clear, simple setup steps for iPhone and Android arrive in the same email as your QR code, and we're a quick message away if you ever need a hand. Buy with confidence.

CoverageAntigua and Barbuda, nationwide

NetworksFLOW

Plans1GB to 20GB, or unlimited daily

Speeds3G/4G

Common questions

Does an eSIM work in Antigua and Barbuda?

Yes. This eSIM runs on FLOW. Coverage is strong across Antigua in the towns and resort areas, with Barbuda served too, and it covers St. John's, Jolly Harbour, English Harbour, Falmouth and Codrington. It can thin out only in very remote areas.

How much data do I need in Antigua and Barbuda?

Most travelers use around 1GB a day in Antigua across maps and messaging. A few days is comfortable on 2GB to 5GB, and longer stays lean to 10GB or unlimited daily. With a beach for nearly every day of the year, most of that data goes on directions and photos.

Is the Antigua and Barbuda eSIM unlimited?

Our daily plans give you unlimited data at full speed each day. If you prefer a fixed amount, choose a prepaid plan from the 1GB to 20GB, or unlimited daily range above.

Will the Antigua and Barbuda eSIM work on my phone?

Yes, on any eSIM-compatible unlocked device, including iPhone XS and later, Google Pixel 3 and later, and recent Samsung Galaxy models. It installs alongside your normal SIM, so nothing is removed.

When should I install my Antigua and Barbuda eSIM?

Install it before you fly, ideally the night before. Activation uses no data, so you are online the moment you land in Antigua and Barbuda.

Can I keep my number and use WhatsApp?

Yes. The Antigua and Barbuda eSIM adds data only, so your regular SIM keeps your number for calls and texts. Apps like WhatsApp and Facebook Messenger work over the eSIM.

What happens when I use up the daily full-speed data?

On unlimited daily plans you are never cut off. After each day's full-speed allowance, data continues unlimited at a reduced speed until the day resets, enough for messages, email and maps anywhere in Antigua and Barbuda.

Can I hotspot to my laptop or travel partner?

Yes. Tethering works on our plans, so you can share the connection with a laptop or a travel partner in Antigua and Barbuda. Heavy hotspot use counts toward your daily full-speed data.

Is it too early to buy my Antigua and Barbuda eSIM?

It is never too early. Validity starts on your first connection in Antigua and Barbuda, not at purchase. Buy today, install whenever you like, and the plan sits ready until you land.

What if the eSIM does not work on my phone?

You are covered. Check the compatibility notes before buying, and if your eSIM will not connect and we cannot fix it, you get a full refund. Refunds are available any time until the eSIM is installed.

Pick your plan above, and we'll have you connected before you land.

Compatible with iPhone XS and later, Google Pixel 3 and later, and recent Samsung Galaxy models. Data-only plan. No calls or SMS.

Reviews

What travelers say

5.0 1 review

Got an eSIM here for my Japan trip after a friend recommended them, and I’m so glad I did. It was way cheaper than other options and worked with zero issues the whole time I was there. Super easy to set up, too. Definitely using them again next time I travel!

Shir AlonyJapan trip

Our promise

Guaranteed to connect, or your money back.

If your eSIM won't connect and we can't fix it, you get a full refund. A real person replies fast, usually within the hour, before and during your trip.

Read the refund policy ›