Barbados eSIM

Flow Barbados 5G
Free hotspot No throttling on fixed-data plans
How much data, for how long?

30 days

7 days

15 days

Validity does not start until your eSIM connects to a supported network at your destination. There is no deadline for first use. You can buy now and keep your plan for a future trip. Full refund on request, used or unused. We always refund the full amount you paid when you request it, whether your eSIM is unused, partly used or fully used. There is no time limit for requesting a refund.
One-time payment
Data-only: no phone number, voice calls or SMS. You pay once. There is no automatic renewal or extra charge when your data runs out.
Top-up eligibility
Top-ups are separate purchases. My eSIMs shows the options available for your eSIM. Availability can change; if no suitable top-up is offered, you may need to buy a new eSIM.
Going elsewhere too?
Add another country — each one is its own eSIM, all managed in one app.
Several countries, one eSIM
Each plan below includes Barbados. Compare their country lists to find the one that fits your route.
Barbados
20 GB · 30 days
Total
€80.75
1 eSIM
PayseraVisaMastercardApple PayGoogle Pay

Barbados eSIM at a glance

Networks
Flow Barbados 5G
Plans
9 plans, 1 GB to 20 GB, valid 7 to 30 days
Hotspot
Free hotspot on every plan
Speed
No throttling on fixed-data plans
Calls and texts
Data only. Call and text through apps such as WhatsApp, or keep your usual SIM on.
Validity
Does not start until the eSIM first connects to a supported network at your destination.

There is no deadline for first use. You can buy now and keep your plan for a future trip.

Barbados eSIM for Bridgetown, the west coast and Bathsheba

Compare Barbados eSIM plans for historic Bridgetown, the calm west coast at Holetown and Speightstown, the south-coast nights in Oistins and St Lawrence Gap, and the Atlantic side at Bathsheba. Set the allowance against how much you will move around the island, then check the territory on the offer.

Barbados is a single coral-limestone island, roughly 34 kilometres long and 23 wide, and the most easterly of the Caribbean islands, standing out in the Atlantic. Each coast has its own character. The west coast faces the calm Caribbean, with Holetown and Speightstown; the south coast between Bridgetown and the airport is the busiest stretch for nightlife and guesthouses; and the east coast takes the full Atlantic swell at Bathsheba. Grantley Adams International sits on the south coast, so a west-coast hotel means a drive past the capital. The country became a republic in 2021, and traffic drives on the left.

How eSIM works in Barbados

Install the Barbados profile at home over Wi-Fi and keep a copy of the order details away from the phone you are setting up. Once you land at Grantley Adams, switch the travel line on, select it for mobile data and enable data roaming for that line, then leave the home line's data off unless you have accepted its charges. Buying and installing do not start the clock; the first connection to a supported network in Barbados does. Before heading to the east coast or the hilly Scotland District, save the route offline, and do the same for any bus routes you plan to use.

  1. Buy a plan

    Pick a destination, data allowance and validity period.

  2. Install your eSIM

    Scan the QR or auto-install in the app — no physical SIM.

  3. Land & connect

    Data activates on first connection at your destination.

Size it to your trip

Pick the profile closest to your trip. The estimate assumes normal use — maps, messaging, photos, a short call home.

As a rule of thumb, a 3–4 day city break runs on about 1–3 GB, a one-week trip on 3–5 GB, a two-week multi-country tour on 8–12 GB, and working on the road takes about 1 GB a day, so 15 GB or more for two weeks.

Recommended size
3GB3–4 days
≈0.4 GB a day
  • Maps every day
  • Messaging and photos
  • A short call home most days
See plans this size

In total, a 20 GB data allowance covers roughly 6,700 shared photos, 333 hours of social media and browsing, 59 hours of video calls, 250 hours of music streaming, or about 4000 hours of maps and navigation. Messaging apps barely use data.

All Barbados eSIM plans

Important cities in Barbados

Bridgetown · City guide

Bridgetown

Historic Bridgetown and its Garrison form a UNESCO World Heritage Site, a colonial port town laid out around the Careenage inlet, where the Parliament Buildings face the water. A short ride south, the Garrison Savannah hosts horse racing, and George Washington House marks the only journey abroad that Washington ever made, in 1751. Cruise ships berth at the deep-water harbour just north-west of the centre, and Carlisle Bay, with its shipwreck snorkelling, curves along the edge of town. Keep the bus or taxi plan for the return saved before you set out.

Bridgetown eSIM — set up before you fly

Why Horizon

Choose for the coast you will use

A west-coast villa week, a south-coast guesthouse stay and a longer remote-work stay make very different demands on a phone. The first is mostly beach and dinner reservations, the second adds buses, taxis and nights out, and the third turns into everyday life, with video calls, maps and banking apps all running on the same line. Count the days, including arrival and departure, before choosing the validity; if a long stay runs past the longest validity on offer, plan how to cover the remaining days before you travel. Then check that the offer names Barbados itself. A day tour by air to the Grenadines leaves the territory entirely.

Horizon eSIM Before you travel

Plan for

Barbados

Compare plan details
Check device compatibility
Install over Wi-Fi before departure
  • Pay once

    Data at low prices

    Choose the data you need and pay the total shown. No subscription or automatic renewal.

  • Before departure

    Set up before you leave

    Scan your QR code or use one-tap installation on supported phones. Install over Wi-Fi before departure.

  • Local networks

    4G/5G where available

    Your plan lists the supported networks. Horizon fixed-data plans have no throttling. Hotspot sharing is free.

  • Full refund

    Even after you use it

    Request a full refund for your eSIM or top-up, used or unused. There is no request deadline.

  • Human support

    Help, day and night

    24/7 human support in all languages, with guaranteed instant replies.

  • Multi-country

    Global & regional plans

    Choose country, regional or global coverage and check every destination in the plan details.

Frequently asked questions

Which coast of Barbados should I stay on?

The west coast, around Holetown and Speightstown, has the calmest sea and the quieter, upmarket hotels and villas. The south coast, from the edge of Bridgetown through St Lawrence Gap to Oistins, has more guesthouses, restaurants and nightlife and sits closest to the airport. The east coast around Bathsheba is dramatic and much quieter, but its Atlantic water is rarely suitable for swimming. Many visitors stay on one coast and make day trips to the others.

Can I get around Barbados without a car?

Yes, on the main routes. Blue government buses, yellow privately run buses and white route taxis, known locally as ZR vans, run along the coasts and into Bridgetown, and they come frequently on the busiest roads. They thin out in the evening and in the rural interior. Hiring a car makes the east coast and the Scotland District easier, but remember that traffic drives on the left and many roads are narrow. Save the bus terminal names and your stop offline before setting out.

When is Crop Over, and does it change travel plans?

Crop Over is the island's summer festival, rooted in the celebrations that marked the end of the sugar-cane harvest. Events build through July and finish with Grand Kadooment, a costumed road march on the first Monday in August. Accommodation fills up and roads close along the parade routes, so book early and expect heavier traffic around Bridgetown. Large crowds also make meeting up harder, so agree a meeting point in advance and save it offline.

Is Barbados in the hurricane belt?

Barbados lies further east and south than many Caribbean islands, but it still falls within the Atlantic hurricane season, from 1 June to 30 November. Direct hits are less frequent than further north, yet storms do pass close by, and heavy rain can disrupt roads and flights. A booking for that period carries more weather risk than one in the drier months from December to May. Check forecasts before departure and follow local instructions if a storm approaches.

Is it safe to swim at Bathsheba and on the east coast?

Generally not for casual swimming. The east coast faces the open Atlantic, and the currents and surf around Bathsheba and the Soup Bowl are strong; most visitors keep to the rock pools at low tide and leave the waves to experienced surfers. The calmer swimming beaches are on the west and south coasts, though conditions there can change too. Check flags, lifeguard advice and local guidance on the day rather than relying on the reputation of a beach.

Does a Barbados plan cover a day trip to the Grenadines?

No. Day tours by small plane from Barbados to the Grenadines are a well-known excursion, but the islands those tours usually visit belong to Saint Vincent and the Grenadines, a separate country. A plan written for Barbados covers Barbados, so the hours in the Grenadines are a separate territory question, and the same applies to a hop to Saint Lucia or Grenada. Read the destination list before the trip and either carry a plan that names every stop or download what you need for the day before boarding.

Why did the phone lose data inside Harrison's Cave?

Underground sites, the steep hills of the Scotland District and stretches of the east coast are places where a signal can fade, and the effect varies with the handset, the plan and the exact location. Inside a cave, expect to be offline and save tickets and meeting points beforehand. If data still fails once you are back in the open, check that the travel line is switched on, selected for mobile data and has data roaming enabled, then restart the phone before trying again.

Can I keep my WhatsApp and phone number with the Barbados eSIM?

Yes. WhatsApp stays linked to your usual number and runs on the eSIM's data. On a dual-SIM phone, your usual SIM can stay on for ordinary calls and texts. Your home carrier may charge for calls, texts or data on that line, so turn off data roaming there.

Does the Barbados eSIM include calls and texts?

No. Horizon plans are data-only, with no phone number for calls or texts. Use apps such as WhatsApp or FaceTime over the eSIM's data, or keep your usual SIM on for ordinary calls and texts.

Do I need to turn on data roaming for the Barbados eSIM?

Yes. A travel eSIM connects to local networks as a roaming line, so turn on data roaming for the Horizon eSIM when you arrive. The plan is prepaid, so Horizon does not bill you after checkout. Keep data roaming off on your usual SIM to avoid charges from your home carrier.

What happens if I run out of data on the Barbados eSIM?

You can buy more. If your plan supports a top-up, My eSIMs shows the data you can add to the same eSIM. If it does not, buy another Barbados plan and install it the same way.

Will my phone work with the Barbados eSIM?

It will if your phone supports eSIM and is not locked to your home carrier. Many recent iPhone and Android models do, but some regional versions do not, so check your exact model on the supported devices page before you buy.

See supported devices
Will Horizon slow down my data?

No. Horizon fixed-data plans have no throttling. There is no daily limit that slows you down, so you can use your whole plan in one day if you need to. Your speed depends on the local network, your signal and how busy the network is. When your data allowance is used up, the plan stops rather than slowing down.

Can I get a refund if I already used some data?

Yes. We always refund the full amount you paid when you request it, whether your eSIM is unused, partly used or fully used. There is no time limit for requesting a refund.

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