Antigua and Barbuda eSIM
Mobile data in Antigua and Barbuda. No roaming fees, instant activation, one-tap install on iPhone, Samsung and Android.
- 01Internet on arrival
- 02No SIM swap — keep your number
- 03Set up in under a minute, before you fly
Choose Your Unlimited Plan
- 3G/4G network speeds
- Top-up anytime if needed
- Instant Activation · Hotspot Sharing
- 24/7 Support · No Contracts
- 1 GB high speed per 24 hours
- Unlimited data (min. 512 Kbps after high-speed)
- 3G/4G · Instant activation · Hotspot sharing
- 24/7 Support · No Contracts
All Antigua and Barbuda eSIM plans and prices
| Data | Valid | Price | Per GB |
|---|---|---|---|
| 1 GB a day | Unlimited daily | Rs. 620.83 / day | — |
| 2 GB a day | Unlimited daily | Rs. 1,051.29 / day | — |
| 3 GB a day | Unlimited daily | Rs. 1,912.22 / day | — |
Which Antigua and Barbuda eSIM plan should I pick?
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Streaming and hotspot every day
Unlimited daily
from Rs. 620.83 / day
How it works
- Step01 Choose Plan Pick the data and validity that fit your trip.
- Step02 Receive Order Email Your eSIM arrives by email straight away.
- Step03 Install in one tap Tap install, then switch on data when you land.
Coverage
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Antigua and Barbuda
FLOW 4G
Need more coverage?
Common Questions
Is an eSIM useful for exploring Antigua and Barbuda beyond the resort?
You walk out of V. C. Bird International Airport with your guesthouse location already open in Google Maps, passing the SIM counter instead of joining its queue. In the taxi to St. John’s, you follow the route and send your host a WhatsApp message about where to meet. The driver points out the harbour as you approach town, and you save a pin for the waterfront before stepping out with your bags.
You leave your luggage and head towards Redcliffe Quay, following the map through the streets instead of stopping at every junction. A lunch menu catches your eye, so you look up the unfamiliar dish before ordering. Over your meal, you browse boat excursions, compare departure points and book the one that suits your route. Then you photograph the colourful waterfront buildings and send the picture home through WhatsApp, with your next stop already saved on the map.
What should I look for in a tourist eSIM for Antigua and Barbuda?
Start with network reach across the places on your itinerary, especially if you combine resort beaches with English Harbour or a visit to Barbuda. This plan connects to supported local networks in Antigua and Barbuda, so choose for the route you actually intend to explore, not just your hotel location.
Look for clear package terms and support for sharing a connection with your travelling companions. Hotspot works on most plans here. The package you choose determines the data allowance and validity, with those details shown in the plan picker. You can compare the options there without committing to a particular itinerary first.
Where does an eSIM get coverage in Antigua and Barbuda?
Your eSIM connects through local networks including FLOW, with 3G/4G service. Coverage is strongest around St. John’s and Antigua’s main tourist areas, including Dickenson Bay, Jolly Harbour and English Harbour. It becomes patchier through the rugged Shekerley Mountains and along quieter stretches of coastline. On Barbuda, service is more concentrated around Codrington, with patchier reception across remote beaches and undeveloped areas.
| SimSwift eSIM | Local SIM | Roaming | |
|---|---|---|---|
| Setup | Install at home before you fly | Find a shop or airport kiosk and queue after landing | Nothing to install; switch roaming on |
| When you're connected | On landing, once connected to a supported network | After purchase and setup | On landing if your home plan includes this destination |
| Paperwork / ID | No registration paperwork | ID may be requested at the counter | No additional paperwork beyond your existing account |
| Cost predictability | Pay once upfront for your chosen package | Choose from local rates on arrival | Depends on your home plan and its included roaming |
| WhatsApp & your number | Keep using WhatsApp on your home number | New local number; WhatsApp stays on your home number | Your home number, on your home plan's roaming terms |
| Top-ups | Buy a new plan if you need more data | Purchase another data bundle through the provider | Extra data depends on your home plan |
What digital travel essentials should I prepare for Antigua and Barbuda?
- Save offline maps of Antigua and Barbuda before exploring smaller coastal roads; keep your accommodation pinned for the return journey.
- Download excursion tickets and boat departure details before heading to the dock; keep screenshots accessible without Wi-Fi.
- Carry a plug adapter for Type A and Type B sockets, plus a power bank for navigation away from your accommodation.
- Carry cash for smaller beach vendors, and ask about card acceptance before ordering; keep your banking app accessible.
- Protect your phone from salt spray on boat excursions, and dry your hands before connecting a charging cable.
- During hurricane season, follow Antigua and Barbuda Meteorological Services updates and keep transport booking details saved offline.
How much does a Antigua and Barbuda eSIM cost?
SimSwift Antigua and Barbuda unlimited daily plans start at Rs. 620.83 a day.