🇦🇬 Travel eSIM plans for Antigua and Barbuda

From just S$16.41/day*
  • Data without limits
  • 7 days of validity
  • Fast and reliable connectivity
  • Stop paying roaming fees
  • QR code sent to your email
Get started with unlimited data
Length of trip
Longer trips, better value!
7
How many eSIMs
Buy more eSIMs, save more
1
Load your eSIM before you go or while you're away. Your plan starts when you land at your destination and switch on your eSIM.

* Lowest per-day price is based on the longest unlimited data plan available.

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Learn how TPG Mobile compared to other choices in Antigua and Barbuda.

TPG Mobile
Local SIM card
Roaming
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No lock-in
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Caribbean eSIM

Explore the Region with Caribbean eSIM

Cover Antigua and Barbuda and all nearby destinations on a single regional eSIM — no swapping SIMs, no hidden charges. Starting from S$4.32.

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eSIM pricing for Antigua and Barbuda

All pricing in SGD

7 days of unlimited data in Antigua and Barbuda costs S$115.74 — about S$16.53 a day on Flow or Digicel, with no roaming charge and no SIM to swap. In Antigua and Barbuda, 5G is live and median mobile download speed is 25.5 Mbps.

Duration Price Daily rate
1 day S$17.95 S$17.95/day
3 days S$50.53 S$16.84/day
5 days S$83.15 S$16.63/day
7 days S$115.74 S$16.53/day
10 days S$164.61 S$16.46/day
15 days S$246.09 S$16.41/day
30 days S$37.86 S$1.26/day
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Which Antigua and Barbuda eSIM plan fits your trip?

Choose your Antigua and Barbuda eSIM by matching the allowance and validity period to your trip, then compare the selected product details with the local network, band and speed references already shown on this page.

Start with the length of your stay, then allow for navigation, messaging, streaming and work use. Each option below is a plan size that is currently available for this destination.

Short trip

1 GB / 7 days

Best for: A short visit with maps, messages and occasional browsing.

This option pairs the 1 GB allowance with a stated validity period of 7 days.

Usage tip: Save maps before longer journeys and use Wi-Fi for large downloads.

Two-week trip

3 GB / 15 days

Best for: A stay of around two weeks with regular navigation and messaging.

The 3 GB allowance remains available across a stated validity period of 15 days.

Usage tip: Keep automatic app updates and cloud backups on Wi-Fi.

Longer or higher use

10 GB or more / 30 days

Best for: A longer stay or more frequent streaming, video calls or work use.

The 10 GB or more / 30 days profile provides a larger data pool than the short-trip options on this page.

Usage tip: Compare the allowance with your normal phone usage and monitor it during the trip.

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Which networks you connect to in Antigua and Barbuda

Your eSIM roams onto Antigua and Barbuda's own operators. These are the networks and the frequencies they run — check your phone supports them before you travel.

Operator 4G / LTE bands 5G bands 5G
Flow B2, B4, B5, B12, B17 n5, n66 Yes
Digicel B2, B4, B5, B8, B12 n66 Yes
25.5 Mbps
Median download
9.9 Mbps
Median upload

Source: Ookla Speedtest Global Index, July 2025

Coverage in Antigua and Barbuda

Barbuda has limited mobile coverage outside Codrington village; Digicel's network on Barbuda is 3G-only in some outlying areas. B12/B17 (700 MHz) is used by Flow for rural coverage but is absent from many international phone models.

How to check mobile coverage in Antigua and Barbuda

The Antigua and Barbuda mobile network source is linked below as a public network reference. Check the places on your itinerary where the source offers local detail, then confirm the network information for the selected eSIM product. The operator table on this page provides the country-level reference, while the selected product details identify which network information applies to your plan.

Accommodation and daily stops

Check your accommodation and the places you expect to visit in Antigua and Barbuda. Indoor reception can differ from an outdoor map, so keep the property Wi-Fi details available as well.

Journeys between stops

Review the full route rather than checking only the arrival city. Save tickets, addresses and maps offline before longer road or rail journeys.

Borders and onward travel

Check the selected product scope for every country on your itinerary. Your Antigua and Barbuda plan and a regional plan may have different included destinations and validity periods.

Phone compatibility in Antigua and Barbuda

Compare your phone with 4G bands B2, B4, B5, B8, B12, B17 and 5G bands n5, n66 in the existing Antigua and Barbuda network table. Support for more of the listed bands gives the phone more options when connecting, while the selected product, location and local network conditions determine the service available.

Set up the Antigua and Barbuda eSIM for your trip

Keep the QR code and installation instructions available offline, and complete each step according to the selected product's instructions.

When validity starts: Validity-start rules can differ by product. Check the selected plan details before installation and travel.

  1. Confirm that your phone is unlocked and supports eSIM before purchase.
  2. Save the QR code or manual installation details somewhere you can reach without mobile data.
  3. Use reliable Wi-Fi to install the profile at the time recommended in the product instructions.
  4. When you are ready to use it, select the travel eSIM for cellular data and apply the stated roaming and APN settings.
  5. Keep roaming disabled on your home line if you want to avoid using its travel data.
Network and coverage sources, checked 2026-10-10

How to Make the Most of Antigua and Barbuda

Antigua and Barbuda rewards those who balance beach time with cultural exploration. Start your mornings early before the Caribbean sun peaks. A visit to Nelson's Dockyard in English Harbour offers a glimpse into 18th-century maritime history; arrive before 10am to avoid the cruise-ship crowds. Whether you prefer lounging on powdery sand or hiking to viewpoints like Shirley Heights, plan one major activity before lunch and leave afternoons for swimming or sipping fresh coconut water. Consider a day trip to Barbuda for its untouched pink-sand beaches, but book ferry tickets in advance as seats sell out. For a truly local evening, join a Sunday barbecue at Shirley Heights Lookout, where steelpan music and rum punch accompany panoramic harbour views. Remember that many restaurants close between lunch and dinner, so carry snacks. Tipping 10-15 per cent is standard in sit-down eateries.

Top Attractions in Antigua and Barbuda

Antigua and Barbuda packs a surprising variety of sights into its 365 beaches. Here are the ones worth prioritising:

  • Nelson's Dockyard National Park - A UNESCO World Heritage site in English Harbour. Wander the restored Georgian buildings, then hike to Shirley Heights Lookout for sunset views.
  • Dickenson Bay - Calm, turquoise water with plenty of sun loungers and watersports rentals. Best for a relaxed half-day.
  • Barbuda - Take a ferry for untouched, pink-sand beaches and the Frigate Bird Sanctuary. Limited facilities, so pack everything you need.
  • Half Moon Bay - A secluded crescent on the east coast, ideal for snorkelling and solitude. No food vendors, so bring a picnic.

From Sunday barbecues at Shirley Heights to the historic charm of English Harbour, these spots capture the islands' essence without overcomplicating your itinerary.

Must-Try Foods in Antigua and Barbuda

Antigua and Barbuda's cuisine blends African, British, and Indian influences with fresh Caribbean seafood. These dishes define the local palate:

  • Ducana - A sweet, steamed dumpling made from grated sweet potatoes and coconut, often served with saltfish. A hearty breakfast or snack.
  • Fungee and Saltfish - The national dish: a cornmeal-based mash similar to polenta, paired with salted cod. Simple but deeply satisfying.
  • Pepperpot Stew - A slow-cooked, spicy stew of meat and okra, thickened with cassava. Order it on cooler days for warmth.
  • Seafood Curry - Fresh lobster, conch, or snapper in a mild, creamy curry. Better than Indian versions found elsewhere in the Caribbean.
  • Johnny Cakes - Deep-fried, fluffy bread rolls, perfect for sopping up stew or eating with butter and jam.

Food stalls along Dickenson Bay and local rum shops serve the most authentic versions. Avoid tourist-heavy resort buffets for these specialities.

Best Time to Visit Antigua and Barbuda

The sweet spot for visiting Antigua and Barbuda runs from December to April, when humidity is low and skies are reliably blue. These months align with the Caribbean's high season, so expect higher prices and more crowds at popular beaches like Dickenson Bay. May to November is the low season, offering quieter beaches and lower hotel rates, but also higher humidity and a greater chance of rain. Hurricane season officially runs from June to November, with peak activity in August through October. If you travel then, consider trip insurance and flexible flight bookings. The annual Antigua Sailing Week in late April draws yachting enthusiasts and lively parties, making it a lively but busy time. For a balance of good weather and fewer visitors, aim for May or early June, just after the high season ends. Always check local event calendars before booking.

Packing Essentials for Antigua and Barbuda

Packing for Antigua and Barbuda requires more than just swimwear. Start with these essentials:

  • High-SPF Sunscreen - The Caribbean sun is intense. Use reef-safe formula, especially if snorkelling near Half Moon Bay.
  • Light, Breathable Clothing - Cotton and linen work best. Pack multiple sets as humidity makes washing necessary. A light jacket helps for air-conditioned restaurants.
  • Swimwear and Rash Guard - Bring at least two swimsuits; rash guards protect against sunburn during water activities.
  • Waterproof Bag - Essential for day trips to Barbuda or boat excursions. Keep electronics and documents dry.
  • Comfortable Walking Shoes - Nelson's Dockyard and Shirley Heights involve uneven terrain. Sandals won't suffice for hiking.
  • A travel eSIM - Stay connected without roaming fees. Download the eSIM before departure for instant activation on arrival.

Leave bulky items behind; lightweight layers and versatile footwear are key. A small umbrella may prove useful during the May-November rainy season.

Common questions about travel eSIMs

Answers to the questions travellers most often ask about using an eSIM overseas, from choosing a data plan to setting up before departure. Antigua and Barbuda eSIM

No. Mobile coverage on Barbuda is limited outside Codrington village. In some outlying areas, Digicel’s network is only 3G. Your eSIM may still connect near Codrington, but don’t rely on data speeds or coverage across the island.

No. This eSIM provides coverage only within Antigua and Barbuda. If you cross into the waters or land of other Caribbean territories, you will need a separate data plan for that country.

That depends on your eSIM provider and your phone. Flow operates 4G on bands B2, B4, B5, B12, B17 and 5G on n5, n66. Digicel uses 4G on B2, B4, B5, B8, B12 and 5G on n66. Your device will pick whichever network is available and compatible.

Possibly. Flow uses B12 and B17 (700 MHz) specifically for rural coverage in Antigua. Many international phones omit these bands. Without them, you may lose connectivity in remote parts of the main island, especially if you are on Flow’s network.

No. eSIMs sold to travellers by international providers do not require local ID registration upon activation. Local prepaid SIMs from Flow or Digicel may ask for identification, but this eSIM bypasses that process.

Compare 1 GB / 7 days, 3 GB / 15 days and 10 GB or more / 30 days. Use the shorter profiles for lighter maps and messaging use, then compare the larger allowance for streaming, video calls or work apps.

The start rule is product-specific. Review the selected plan details before installing it so you know whether any action is required before arrival.

Save the QR code, manual installation details, APN guidance and the support instructions supplied with the selected plan.
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Bundle Antigua and Barbuda plus nearby countries.