TOP 1
1 GB
5G
Find the best eSIM for Antigua and Barbuda
We analyzed 1,899 live offers from 51 providers for Antigua and Barbuda. Compare total cost, usable data, validity and network details, not marketing claims.
TOP 2
1 GB
5G not stated
TOP 3
3 GB
5G not stated
TOP 4
5 GB
4G / LTE
€5.50median price / GB
€0.86lowest total price
51providers tracked
12%5G-ready plans
QUICK ANSWER / TRIP SCENARIOS
Best eSIM for Antigua and Barbuda in 2026
Four concrete scenarios for Antigua and Barbuda: a city break with maps and chat, one week of maps and social, two weeks of video and hotspot, and a month of laptop work. Open the catalog below to filter further.
City break
Maps & chat
~3 GB5–7 days
3 GB
4G / LTE
1 week
Maps & social
~10 GB7–10 days
1 GB
5G
2 weeks
Video & hotspot
15 GB+12–16 days
Unlimited
4G / LTE
1 month
Work & hotspot
20 GB+25–35 days
10 GB
5G not stated
LIVE CATALOG / FILTERABLE
Compare 1,899 eSIM plans for your trip to Antigua and Barbuda
Find the best prepaid eSIM for Antigua and Barbuda. Sort by price, data or value and compare top travel providers side by side. 116 plans match the filters below.
Where do you need data?
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Data
Duration
Provider
| # | Provider / plan | Data | Validity | Network | Coverage | Total | Price / GB | Actions |
|---|---|---|---|---|---|---|---|---|
| 1 |  | 5 GB | 30 days | 4G / LTE | | €1.56 | ||
| 2 | | 10 GB | 30 days | 4G / LTE | | €1.11 | ||
| 3 |  | 5 GB | 15 days | 5G | | €2.98 | ||
| 4 |  | 5 GB | 30 days | 4G / LTE | | €2.72 | ||
| 5 | | 5 GB | 60 days | 4G / LTE | | €2.72 | ||
| 6 | | 5 GB | 30 days | 5G | | €3.31 | ||
| 7 |  | 5 GB | 30 days | 4G / LTE | | €3.50 | ||
| 8 |  | 5 GB | 30 days | 5G not stated | | €3.80 | ||
| 9 |  | 5 GB | 30 days | 4G / LTE | | €3.92 | ||
| 10 |  | 5 GB | 30 days | 4G / LTE | | €3.76 | ||
| 11 |  | 5 GB | 30 days | 5G | | €4.13 | ||
| 12 | | 5 GB | 30 days | 4G / LTE | | €4.19 | ||
| 13 |  | 5 GB | 30 days | 4G / LTE | | €4.48 | ||
| 14 |  | 7 GB | 30 days | 5G not stated | | €25.23 | €3.60 | |
| 15 |  | 5 GB | 15 days | 5G not stated | | €4.42 | ||
| 16 |  | 5 GB | 15 days | 4G / LTE | | €4.51 | ||
| 17 | | 5 GB | 30 days | 4G / LTE | | €4.59 | ||
| 18 | | 5 GB | 30 days | 4G / LTE | | €4.59 | ||
| 19 | | 5 GB | 30 days | 4G / LTE | | €4.59 | ||
| 20 |  | 5 GB | 30 days | 4G / LTE | | €27.34 | €5.47 |
1
Data5 GB
Validity30 days
Network4G / LTE
You pay€7.80
Coverage
2
Data10 GB
Validity30 days
Network4G / LTE
You pay€11.11
Coverage
3
Data5 GB
Validity15 days
Network5G
You pay€14.91
Coverage
4
Data5 GB
Validity30 days
Network4G / LTE
You pay€13.59
Coverage
5
Data5 GB
Validity60 days
Network4G / LTE
You pay€13.59
Coverage
6
Data5 GB
Validity30 days
Network5G
You pay€16.56
Coverage
7
Data5 GB
Validity30 days
Network4G / LTE
You pay€17.48
Coverage
8
Data5 GB
Validity30 days
Network5G not stated
You pay€19.00
Coverage
9
Data5 GB
Validity30 days
Network4G / LTE
You pay€19.58
Coverage
10
Data5 GB
Validity30 days
Network4G / LTE
You pay€18.78
Coverage
11
Data5 GB
Validity30 days
Network5G
You pay€20.64
Coverage
12
Data5 GB
Validity30 days
Network4G / LTE
You pay€20.94
Coverage
13
Data5 GB
Validity30 days
Network4G / LTE
You pay€22.41
Coverage
14
Data7 GB
Validity30 days
Network5G not stated
You pay€25.23
Coverage
15
Data5 GB
Validity15 days
Network5G not stated
You pay€22.10
Coverage
16
Data5 GB
Validity15 days
Network4G / LTE
You pay€22.53
Coverage
17
Data5 GB
Validity30 days
Network4G / LTE
You pay€22.94
Coverage
18
Data5 GB
Validity30 days
Network4G / LTE
You pay€22.94
Coverage
19
Data5 GB
Validity30 days
Network4G / LTE
You pay€22.95
Coverage
20
Data5 GB
Validity30 days
Network4G / LTE
You pay€27.34
Coverage
Offer links may be affiliate links. We may earn a commission at no extra cost to you; commissions never change rankings. Disclosure
DATA SIGNALS / FULL VALUE
What one gigabyte really costs in Antigua and Barbuda
Unlimited plans are kept out of €/GB math so the benchmark for Antigua and Barbuda stays comparable.
Lowest effective €/GB among limited-data plans right now.
Median sits at €5.50/GB. Half of eligible plans land in this range.
12% 5G-ready · 65% hotspot · 31d avg validity
DESTINATION GUIDE
What actually matters for an eSIM in Antigua and Barbuda
Practical notes for Antigua and Barbuda — networks, usage and the mistakes that waste the first afternoon.
A travel eSIM for Antigua and Barbuda uses local mobile networks, not the eSIM brand’s own towers. On current catalog labels, travel eSIMs for Antigua and Barbuda most often cite FLOW, Digicel, C & W Antigua and Barbuda, Flow. Compare the host on the plan card before you treat coverage as solved.
Resort Wi-Fi is the marketing. Cellular on the island you actually booked is the product — some SKUs skip smaller islands.
A cruise regional pack only helps if every port of call is on the country list.
- Resort Wi-Fi is the marketing. Cellular on the island you actually booked is the product — some SKUs skip smaller islands.
- A cruise regional pack only helps if every port of call is on the country list.
TOOLS
Check your phone and data need for Antigua and Barbuda
Two checks before checkout: will the eSIM install, and how many gigabytes this trip actually needs.
HOST NETWORKS
Which eSIM providers use which networks in Antigua and Barbuda
Travel eSIMs for Antigua and Barbuda connect through local host operators, not their own towers. Below is the current 2026 catalog mapping: provider, host operator(s), and the radio labels those offers advertise. The host networks that appear most often are FLOW, Digicel, C & W Antigua and Barbuda. Providers with the clearest operator labels right now include iRoamly, abesteSIM, MicroEsim.
Each row groups one provider’s Antigua and Barbuda plans by the host operator names found in the catalog. Counts show how often that pairing appears, not a coverage quality score.
| Provider | Avg €/GB | Host operators | Network | 5G |
|---|---|---|---|---|
 iRoamly76 plans sampled | €30.21 |
| 4G / LTE5G | 100% |
 abesteSIM32 plans sampled | €4.68 |
| 4G / LTE5G | 3% |
 MicroEsim32 plans sampled | €7.78 |
| 4G / LTE5G | 3% |
 eSIMCard28 plans sampled | €6.61 |
| 2G3G4G / LTE | 0% |
| JamboSim28 plans sampled | €7.23 |
| 4G / LTE | 0% |
| GigSky34 plans sampled | €7.20 |
| 4G / LTE | 0% |
 BambooSIM26 plans sampled | €7.88 |
| 4G / LTE5G | 4% |
 Superalink24 plans sampled | €2.36 |
| 3G4G / LTE5G | 100% |
| CocoRoam19 plans sampled | €5.19 |
| 4G / LTE | 0% |
 Roamless18 plans sampled | €5.92 |
| 3G4G / LTE | 0% |
iRoamly76 plans sampledAvg €/GB€30.21
5G plans100%
Host operators
- FLOW76 offers
Network labels
4G / LTE5G
abesteSIM32 plans sampledAvg €/GB€4.68
5G plans3%
Host operators
- C & W Antigua and Barbuda26 offers
- ArmenTel6 offers
Network labels
4G / LTE5G
MicroEsim32 plans sampledAvg €/GB€7.78
5G plans3%
Host operators
- C & W Antigua and Barbuda26 offers
- ArmenTel6 offers
Network labels
4G / LTE5G
eSIMCard28 plans sampledAvg €/GB€6.61
5G plans0%
Host operators
- Flow28 offers
Network labels
2G3G4G / LTE
JamboSim28 plans sampledAvg €/GB€7.23
5G plans0%
Host operators
- FLOW (LLA)12 offers
- Digicel10 offers
- Flow6 offers
Network labels
4G / LTE
GigSky34 plans sampledAvg €/GB€7.20
5G plans0%
Host operators
- Liberty27 offers
Network labels
4G / LTE
BambooSIM26 plans sampledAvg €/GB€7.88
5G plans4%
Host operators
- FLOW25 offers
- VODA AL1 offers
Network labels
4G / LTE5G
Superalink24 plans sampledAvg €/GB€2.36
5G plans100%
Host operators
- Digicel24 offers
Network labels
3G4G / LTE5G
CocoRoam19 plans sampledAvg €/GB€5.19
5G plans0%
Host operators
- C & W19 offers
Network labels
4G / LTE
Roamless18 plans sampledAvg €/GB€5.92
5G plans0%
Host operators
- Digicel18 offers
Network labels
3G4G / LTE
Most common host operators in Antigua and Barbuda
- FLOW152 labeled plans
- Digicel58 labeled plans
- C & W Antigua and Barbuda57 labeled plans
- Flow40 labeled plans
- Liberty27 labeled plans
- C & W22 labeled plans
PROVIDER COMPARISON
eSIM provider comparison for Antigua and Barbuda
Every provider in the Antigua and Barbuda catalog, ranked by average €/GB. Compare entry price, 5G share, hotspot and live promo codes, then open a review for setup notes.
ProviderFromAvg / GB5GHotspotPromo
LightSim11 plans€2.71€1.34NoYesESIMDEALS10−10%Superalink24 plans€0.86€2.36YesYesESIMP−15%Airhub5 plans€15.60€2.62Not statedNot statedNo codeRoamify12 plans€4.36€3.01YesNot statedESIMP5−5%Voye Global12 plans€19.00€3.41Not statedNot statedESIMG−15%Horizon9 plans€4.02€3.90NoYesESIMG−10%Sim Local5 plans€6.25€4.48NoNot statedESIMP10−10%eSIMZON5 plans€4.59€4.54YesYesESIMG−10%abesteSIM32 plans€1.95€4.68Not statedYesESIMG−10%SimOptions5 plans€5.90€5.03NoNot statedESIMP−10%
eSIMo5 plans€6.33€5.17YesNot statedESIMG−20%CocoRoam19 plans€7.34€5.19NoYesNo code
Ohayu6 plans€12.49€5.24NoYes
ESIMG−10%
AlpineSIM10 plans€6.85€5.54NoYesESIMG−10%Airalo6 plans€7.00€5.76NoNot statedESIMP15−15%
AeroSims98 plans€12.77€5.89NoNot statedNo codeRoamless18 plans€5.92€5.92NoYesESIMG−15%
Always Mobile6 plans€7.95€6.01NoYesNo code
Nada Nada6 plans€8.25€6.01NoNot statedESIMG−10%
SparkRoam4 plans€7.32€6.38Not statedYesNo code
eSIMGlobe7 plans€8.44€6.49Not statedYesESIMG−10%Yesim5 plans€6.50€6.53Not statedNot statedESIMG−15%eSIMCard28 plans€6.98€6.61NoYesESIMG−15%
eSIMForever6 plans€9.17€7.01YesNot statedNo codeGigSky34 plans€4.24€7.20Not statedNot statedESIMP−15%JamboSim28 plans€2.99€7.23NoYesESIMG−15%Saily1 plans€7.49€7.49YesNot statedESIMG−10%
ConnectMeGuru10 plans€5.18€7.54NoYesESIMG−10%MicroEsim32 plans€4.82€7.78Not statedYesNo code
MySIM2420 plans€7.99€7.82Not statedNot statedESIMG−10%BambooSIM26 plans€8.21€7.88Not statedYesESIMG−10%
eSIMFox3 plans€8.99€7.88YesYesNo code
eSIM Flare30 plans€5.23€8.12Not statedYesESIMP−10%eSIM4Travel18 plans€4.92€8.40Not statedNot statedESIMP−10%
Flyesim11 plans€9.99€8.89NoYesNo code
VoyaSIM10 plans€8.07€9.01NoNot statedESIMP−20%Voilà5 plans€10.40€9.08Not statedNot statedESIMG−5%
MoviSIM10 plans€6.41€9.22NoNot statedESIMG−15%GoMoWorld4 plans€3.99€9.35Not statedNot statedESIMG−10%
UPeSIM3 plans€9.99€10.00YesYesNo codeiRoamly76 plans€4.13€30.21YesNot statedNo code
Esimatic24 plans€7.57€47.54Not statedYesESIMP5−5%Holafly6 plans€18.90—NoYesSIMP−5%
aloSIM1 plans€32.00—NoYesESIMG−15%SETUP GUIDE
How to install an eSIM for Antigua and Barbuda
Most travelers can install before departure over Wi-Fi, then activate on arrival. Keep your primary SIM available until the travel eSIM is online.
- 01Check device compatibility
Confirm your phone is carrier-unlocked and supports eSIM. Recent iPhone, Google Pixel and many Samsung flagships do.
- 02Buy and receive the QR or install link
Choose a plan for Antigua and Barbuda, complete checkout with the provider, and save the QR code or activation email offline.
- 03Install over stable Wi-Fi
Scan the QR in mobile settings or follow the provider install link before you fly when possible.
- 04Enable data roaming for the eSIM line
On arrival, select the travel eSIM as your data line, enable data roaming for that line, and keep the primary number for calls or 2FA if needed.
Installation steps can vary by provider app. If setup fails, open the provider guide linked from the offer page before contacting support.
FAQ / TRAVELERS ASK
Antigua and Barbuda eSIM FAQ
Straight answers built from the live catalog and practical setup guidance for Antigua and Barbuda.
How much does an eSIM for Antigua and Barbuda cost in 2026?
In the current 2026 snapshot for Antigua and Barbuda, the lowest total price tracked is €0.86 across 1,899 plans from 51 providers. The median value on limited-data plans is €5.50 per GB.
What is the best eSIM for Antigua and Barbuda right now?
There is no single winner for every trip in Antigua and Barbuda. Current catalog leaders by plan count include AeroSims, iRoamly, GigSky. Start with the top ranked plans on this page, then filter by data size, validity and 5G or hotspot needs.
Which local networks do travel eSIMs use in Antigua and Barbuda?
Plans sampled for Antigua and Barbuda most often mention host operators such as FLOW, Digicel, C & W Antigua and Barbuda. The exact partner network still depends on the provider and plan you buy, so confirm the operator label before checkout.
Do I need unlimited data in Antigua and Barbuda?
Unlimited can help for heavy streaming or long hotspot sessions. This market currently lists 507 unlimited-style plans—use the Best unlimited pick above, then confirm fair-use and speed rules. We still keep unlimited out of the median €/GB benchmark.
Are travel eSIMs in Antigua and Barbuda 5G ready?
12% of tracked plans for Antigua and Barbuda advertise 5G support. Real-world access still depends on your handset, local partner network and the provider policy.
Can I use hotspot with an eSIM in Antigua and Barbuda?
65% of listed plans mention hotspot or tethering. If sharing data with a laptop is critical, filter for hotspot before checkout and re-check the provider terms.
How long do eSIM plans for Antigua and Barbuda usually last?
Average validity across tracked plans for Antigua and Barbuda is 31 days. Short 7-day packs suit weekends; longer 15 to 30 day plans are better for extended stays.
When should I install my eSIM for Antigua and Barbuda?
Install over Wi-Fi before you travel to Antigua and Barbuda when the provider allows it, then enable the line on arrival. Keep your primary SIM active until the travel eSIM shows a stable data connection.
Why choose an eSIM for a trip to Antigua and Barbuda?
A travel eSIM avoids expensive home-carrier roaming and the airport SIM counter. Install it before you fly, keep your primary number for calls and 2FA, and connect as soon as you land. The 2026 catalog currently lists 1,899 plans from 51 providers for Antigua and Barbuda.
Why use our eSIM comparator for Antigua and Barbuda?
eSIM Giga ranks the 1,899 Antigua and Barbuda offers by total price and effective €/GB, not paid placement. Filter by data, validity, 5G and hotspot, then check out with the provider at the listed price. Unlimited plans stay out of the median so the comparison stays honest.
How can I get a free eSIM in Antigua and Barbuda?
A truly free, usable eSIM in Antigua and Barbuda is rare: trial packs are usually tiny or time-limited. The realistic options are a verified promo code or the cheapest plan in this comparison, currently from €0.86. Treat “free” offers with throttled speeds, token data or a hidden subscription with caution.
Can I get a local phone number with an eSIM in Antigua and Barbuda?
Most travel eSIMs for Antigua and Barbuda are data-only and do not include a local number. Keep your primary line on for calls, SMS and 2FA. A few providers sell a virtual number or voice minutes—check the plan details before checkout if you need one.
How do I buy an eSIM for Antigua and Barbuda?
Compare plans on this page, pick the data and validity that match your trip, then complete checkout on the provider site. Save the QR code, install over Wi-Fi before you travel, and activate on arrival. The buying guide above covers plan choice; the setup guide covers the technical steps.
METHODOLOGY / REPRODUCIBLE
How eSIM Giga ranks this market
- Collect. We normalize live plan prices, data, validity and feature fields.
- Compare. Limited-data plans are measured by total cost and effective €/GB.
- Separate. Unlimited plans never distort the median price per GB benchmark.
- Refresh. The page is regenerated daily from the latest catalog snapshot.
Commercial relationships can affect outbound links, never the formula or the underlying price fields. Read the full editorial methodology, explore more markets in the destinations directory or open provider reviews.
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Destinations nearby
Planning a multi-stop trip? Compare nearby markets in Caribbean, or open the full destinations directory.
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AUTHOR / EDITOR
Who reviews these plans
I built eSIM Giga so you can pick a travel plan from live prices and usable gigabytes, not from an “unlimited” slogan.