Cheapest eSIM for Dominica
102 plans from 9 providers, watched and re-ranked by the real price per gigabyte.
| Rank | Provider | Data | Validity | Price (USD) | Price per GB | Verdict | Get |
|---|---|---|---|---|---|---|---|
| 1 | GigSky | 100 GB | 180 Days | $179.99 | $1.80 | Best value | Get |
| 2 | eSIMCard Coupon: eSbljricbt |
25 GB | 30 Days | $46.65 | $1.87 | Best value | Get |
| 3 | GigSky | 50 GB | 180 Days | $109.99 | $2.20 | Great | Get |
| 4 | GigSky | 50 GB | 90 Days | $139.99 | $2.80 | Okay | Get |
| 5 | Saily | 5 GB | 30 Days | $17.49 | $3.50 | Okay | Get |
| 6 | GigSky | 20 GB | 60 Days | $69.99 | $3.50 | Okay | Get |
| 7 | GigSky | 10 GB | 30 Days | $39.99 | $4.00 | Fair | Get |
| 8 | GigSky | 20 GB | 180 Days | $79.99 | $4.00 | Fair | Get |
| 9 | Saily | 3 GB | 30 Days | $12.99 | $4.33 | Fair | Get |
| 10 | nadanada | 20 GB | 30 Days | $88.99 | $4.45 | Fair | Get |
| 11 | GigSky | 5 GB | 30 Days | $22.29 | $4.46 | Fair | Get |
| 12 | GigSky | 10 GB | 60 Days | $44.99 | $4.50 | Fair | Get |
| 13 | GigSky | 2 GB | 15 Days | $9.99 | $5.00 | Expensive | Get |
| 14 | GigSky | 3 GB | 15 Days | $14.99 | $5.00 | Expensive | Get |
| 15 | GigSky | 5 GB | 15 Days | $24.99 | $5.00 | Expensive | Get |
| 16 | GigSky | 20 GB | 90 Days | $99.99 | $5.00 | Expensive | Get |
| 17 | eSIMCard Coupon: eSbljricbt |
20 GB | 15 Days | $101.85 | $5.09 | Expensive | Get |
| 18 | nadanada | 10 GB | 30 Days | $51.99 | $5.20 | Expensive | Get |
| 19 | eSIMCard Coupon: eSbljricbt |
20 GB | 30 Days | $109.27 | $5.46 | Expensive | Get |
| 20 | eSIMCard Coupon: eSbljricbt |
10 GB | 7 Days | $56.12 | $5.61 | Expensive | Get |
| 21 | Connect Me Guru Coupon: hello-saun |
10 GB | 1 Day | $56.80 | $5.68 | Expensive | Get |
| 22 | eSIM Hero | 20 GB | 30 Days | $116.50 | $5.83 | Expensive | Get |
| 23 | Connect Me Guru Coupon: hello-saun |
20 GB | 30 Days | $116.68 | $5.83 | Expensive | Get |
| 24 | eSIMCard Coupon: eSbljricbt |
10 GB | 15 Days | $59.21 | $5.92 | Expensive | Get |
| 25 | Saily | 1 GB | 7 Days | $5.99 | $5.99 | Expensive | Get |
| 26 | nadanada | 5 GB | 30 Days | $30.99 | $6.20 | Expensive | Get |
| 27 | eSIMCard Coupon: eSbljricbt |
10 GB | 30 Days | $62.30 | $6.23 | Expensive | Get |
| 28 | eSIMCard Coupon: eSbljricbt |
5 GB | 7 Days | $31.40 | $6.28 | Expensive | Get |
| 29 | eSIM Hero | 10 GB | 30 Days | $63.75 | $6.38 | Expensive | Get |
| 30 | Connect Me Guru Coupon: hello-saun |
10 GB | 30 Days | $63.75 | $6.38 | Expensive | Get |
| 31 | Lumbus Coupon: ESIMWATCHDOG10 |
20 GB | 30 Days | $127.99 | $6.40 | Expensive | Get |
| 32 | eSIMCard Coupon: eSbljricbt |
5 GB | 15 Days | $32.33 | $6.47 | Expensive | Get |
| 33 | MegaEsim Coupon: SUMMER10 |
2 GB | 1 Day | $12.96 | $6.48 | Expensive | Get |
| 34 | MegaEsim Coupon: SUMMER10 |
3 GB | 15 Days | $19.43 | $6.48 | Expensive | Get |
| 35 | eSIMCard Coupon: eSbljricbt |
3 GB | 3 Days | $19.97 | $6.66 | Very expensive | Get |
| 36 | eSIMCard Coupon: eSbljricbt |
5 GB | 30 Days | $33.87 | $6.77 | Very expensive | Get |
| 37 | eSIMCard Coupon: eSbljricbt |
3 GB | 7 Days | $20.52 | $6.84 | Very expensive | Get |
| 38 | MegaEsim Coupon: SUMMER10 |
1 GB | 1 Day | $6.89 | $6.89 | Very expensive | Get |
| 39 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
10 GB | 1 Day | $69.04 | $6.90 | Very expensive | Get |
| 40 | GigSky | 1 GB | 7 Days | $6.99 | $6.99 | Very expensive | Get |
| 41 | GigSky | 1 GB | 15 Days | $6.99 | $6.99 | Very expensive | Get |
| 42 | nadanada | 3 GB | 30 Days | $20.99 | $7.00 | Very expensive | Get |
| 43 | Connect Me Guru Coupon: hello-saun |
5 GB | 30 Days | $35.11 | $7.02 | Very expensive | Get |
| 44 | eSIM Hero | 5 GB | 30 Days | $35.25 | $7.05 | Very expensive | Get |
| 45 | Connect Me Guru Coupon: hello-saun |
3 GB | 15 Days | $21.22 | $7.07 | Very expensive | Get |
| 46 | eSIMCard Coupon: eSbljricbt |
3 GB | 30 Days | $21.26 | $7.09 | Very expensive | Get |
| 47 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
20 GB | 30 Days | $142.34 | $7.12 | Very expensive | Get |
| 48 | Connect Me Guru Coupon: hello-saun |
2 GB | 1 Day | $14.29 | $7.15 | Very expensive | Get |
| 49 | eSIM Hero | 3 GB | 15 Days | $21.50 | $7.17 | Very expensive | Get |
| 50 | MegaEsim Coupon: SUMMER10 |
1 GB | 7 Days | $7.29 | $7.29 | Very expensive | Get |
| 51 | nadanada | 2 GB | 15 Days | $14.99 | $7.50 | Very expensive | Get |
| 52 | Connect Me Guru Coupon: hello-saun |
3 GB | 30 Days | $22.53 | $7.51 | Very expensive | Get |
| 53 | eSIM Hero | 3 GB | 30 Days | $22.75 | $7.58 | Very expensive | Get |
| 54 | eSIMCard Coupon: eSbljricbt |
1 GB | 3 Days | $7.61 | $7.61 | Very expensive | Get |
| 55 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
10 GB | 30 Days | $77.54 | $7.75 | Very expensive | Get |
| 56 | Connect Me Guru Coupon: hello-saun |
1 GB | 1 Day | $7.78 | $7.78 | Very expensive | Get |
| 57 | Lumbus Coupon: ESIMWATCHDOG10 |
10 GB | 30 Days | $79.99 | $8.00 | Very expensive | Get |
| 58 | Connect Me Guru Coupon: hello-saun |
1 GB | 7 Days | $8.22 | $8.22 | Very expensive | Get |
| 59 | eSIM Hero | 1 GB | 7 Days | $8.50 | $8.50 | Very expensive | Get |
| 60 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
2 GB | 1 Day | $17.00 | $8.50 | Very expensive | Get |
| 61 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
3 GB | 15 Days | $25.49 | $8.50 | Very expensive | Get |
| 62 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
5 GB | 30 Days | $42.49 | $8.50 | Very expensive | Get |
| 63 | nadanada | 1 GB | 7 Days | $8.99 | $8.99 | Very expensive | Get |
| 64 | Lumbus Coupon: ESIMWATCHDOG10 |
1 GB | 1 Day | $8.99 | $8.99 | Very expensive | Get |
| 65 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
1 GB | 1 Day | $9.03 | $9.03 | Very expensive | Get |
| 66 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
3 GB | 30 Days | $27.08 | $9.03 | Very expensive | Get |
| 67 | Lumbus Coupon: ESIMWATCHDOG10 |
5 GB | 30 Days | $45.99 | $9.20 | Very expensive | Get |
| 68 | Lumbus Coupon: ESIMWATCHDOG10 |
3 GB | 15 Days | $27.99 | $9.33 | Very expensive | Get |
| 69 | Lumbus Coupon: ESIMWATCHDOG10 |
2 GB | 1 Day | $18.99 | $9.50 | Very expensive | Get |
| 70 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
1 GB | 7 Days | $9.57 | $9.57 | Very expensive | Get |
| 71 | Lumbus Coupon: ESIMWATCHDOG10 |
1 GB | 7 Days | $9.99 | $9.99 | Very expensive | Get |
| 72 | Lumbus Coupon: ESIMWATCHDOG10 |
3 GB | 30 Days | $29.99 | $10.00 | Very expensive | Get |
| 73 | Connect Me Guru Coupon: hello-saun |
500 MB | 1 Day | $4.91 | $10.06 | Very expensive | Get |
| 74 | Connect Me Guru Coupon: hello-saun |
5 GB | 1 Day | $52.90 | $10.58 | Very expensive | Get |
| 75 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
500 MB | 1 Day | $5.51 | $11.28 | Very expensive | Get |
| 76 | Lumbus Coupon: ESIMWATCHDOG10 |
512 MB | 1 Day | $5.99 | $11.98 | Very expensive | Get |
| 77 | HiRoaming Coupon: ESIMWATCHDOG20FIRST |
5 GB | 1 Day | $64.27 | $12.85 | Very expensive | Get |
| 78 | MegaEsim Coupon: SUMMER10 |
2 GB | 3 Days | $38.89 | $19.45 | Very expensive | Get |
| 79 | MegaEsim Coupon: SUMMER10 |
1 GB | 3 Days | $20.66 | $20.66 | Very expensive | Get |
| 80 | GigSky | 512 MB | 1 Day | $17.99 | $35.98 | Very expensive | Get |
| 81 | MegaEsim Coupon: SUMMER10 |
2 GB | 7 Days | $90.75 | $45.38 | Very expensive | Get |
| 82 | GigSky | 250 MB | 1 Day | $19.99 | $81.88 | Very expensive | Get |
| 83 | MegaEsim Coupon: SUMMER10 |
2 GB | 15 Days | $194.46 | $97.23 | Very expensive | Get |
| 84 | MegaEsim Coupon: SUMMER10 |
1 GB | 15 Days | $103.32 | $103.32 | Very expensive | Get |
| 85 | MegaEsim Coupon: SUMMER10 |
2 GB | 30 Days | $388.92 | $194.46 | Very expensive | Get |
| 86 | MegaEsim Coupon: SUMMER10 |
1 GB | 30 Days | $206.64 | $206.64 | Very expensive | Get |
| 87 | GigSky | Unlimited | 1 Day | $7.00 | n/a | Unlimited | Get |
| 88 | eSIMCard Coupon: eSbljricbt |
Unlimited | 1 Day | $10.39 | n/a | Unlimited | Get |
| 89 | GigSky | Unlimited | 3 Days | $16.99 | n/a | Unlimited | Get |
| 90 | eSIMCard Coupon: eSbljricbt |
Unlimited | 3 Days | $26.92 | n/a | Unlimited | Get |
| 91 | GigSky | Unlimited | 5 Days | $27.99 | n/a | Unlimited | Get |
| 92 | GigSky | Unlimited | 14 Days | $34.99 | n/a | Unlimited | Get |
| 93 | GigSky | Unlimited | 7 Days | $35.49 | n/a | Unlimited | Get |
| 94 | eSIMCard Coupon: eSbljricbt |
Unlimited | 5 Days | $43.14 | n/a | Unlimited | Get |
| 95 | GigSky | Unlimited | 10 Days | $55.99 | n/a | Unlimited | Get |
| 96 | eSIMCard Coupon: eSbljricbt |
Unlimited | 7 Days | $58.25 | n/a | Unlimited | Get |
| 97 | eSIMCard Coupon: eSbljricbt |
Unlimited | 10 Days | $79.30 | n/a | Unlimited | Get |
| 98 | GigSky | Unlimited | 21 Days | $81.49 | n/a | Unlimited | Get |
| 99 | eSIMCard Coupon: eSbljricbt |
Unlimited | 15 Days | $101.85 | n/a | Unlimited | Get |
| 100 | GigSky | Unlimited | 30 Days | $103.49 | n/a | Unlimited | Get |
| 101 | eSIMCard Coupon: eSbljricbt |
Unlimited | 20 Days | $130.65 | n/a | Unlimited | Get |
| 102 | eSIMCard Coupon: eSbljricbt |
Unlimited | 30 Days | $178.48 | n/a | Unlimited | Get |
The Watchdog Pick is chosen automatically: the lowest real price per GB of the 102 plans in this view. Providers cannot pay for it, and a commission never changes the ranking. Prices are shown in USD and can change at checkout.
Cheapest eSIM for Dominica: the numbers
As of 31 August 2026, 15:21 GMT, the cheapest eSIM for Dominica is GigSky with 100 GB for 180 Days at $179.99. That is $1.80 per GB, the best rate of the 102 plans we compare from 9 providers. 34 support top ups. That timestamp is the exact moment of our latest price check, and the table above always shows the live order.
Which mobile networks does Dominica have?
Coverage is good along the coast where most people live, but it can be patchy in the mountainous interior. Both carriers rely on LTE as their top network tier.
- Flow: Flow is the former LIME incumbent and launched 4G LTE on 700 MHz in the 2017 to 2018 period.
- Digicel: Digicel holds roughly equal market share with Flow and also runs 4G LTE on 700 MHz.
The eSIM plans we compare on this page connect to:
Is 5G available in Dominica?
Dominica has no 5G service. The 5G Americas count for July 2025 lists two LTE networks and zero 5G networks, and the island is expected to rely on LTE for years to come.
How much data do you need in Dominica?
Light use is about 500 MB a day. That covers maps, messages, and some browsing. Normal use with photos, social apps, and short videos runs 1 to 1.5 GB a day. Streaming and hotspot use can eat 2 to 3 GB a day. Here is what each size costs in Dominica right now:
Are unlimited eSIMs for Dominica really unlimited?
Not always. 16 of the plans above are sold as unlimited. Most unlimited travel plans have a fair use rule. You get full speed for a daily amount, often 1 to 5 GB, then the speed drops to around 1 Mbps until the next day. That is fine for messages and maps but slow for video. If you know how much data you use, a fixed plan with a low price per GB is usually the better deal. That is why we rank by price per GB and not by labels.
eSIM or a local SIM at the airport in Dominica?
An eSIM is ready before you land. No queue, no shop, no handing over your passport at a counter. Data for Dominica starts at $179.99 on this page, which is hard for airport kiosks to beat. A local SIM still makes sense if you need a local phone number or plan to stay for months. For a normal trip, the eSIM wins on price and effort.
Setting up your Dominica eSIM
Buy your planYou get a QR code by email within minutes of paying.
Install before you flyScan the QR code on wifi at home. Airport and hotel wifi can be weak.
Turn it on when you landEnable the eSIM and turn on data roaming for it, then give it a minute to find the network.
Check the validity clockSome plans start counting at purchase, not at first use. Check before you buy.
Good to know before you land in Dominica
SIM cards are not reliably sold at Douglas-Charles Airport or the small Canefield airstrip. Buy one at the Flow or Digicel stores in Roseau, where a SIM costs about 20 XCD and setup takes around 20 minutes.
Hurricane Maria crossed Dominica at category five strength in 2017 and took down power and mobile service across essentially the whole island. The networks were rebuilt, but carry offline maps if you travel in hurricane season.
Dominica Travel eSIM FAQ
Everything you need to know about using an eSIM in Dominica
What is the cheapest eSIM for Dominica?
Right now the cheapest option ranked by price per GB is GigSky with 100 GB for 180 Days at $179.99. That works out to $1.80 per GB. Prices change often, so the table above always shows the current order.
Which networks will my eSIM connect to in Dominica?
The plans we compare connect to FLOW. The exact network depends on the plan you pick. Check the plan details before you buy if one network matters to you.
Do Dominica eSIMs support 5G?
The networks our plans use in Dominica currently run on 4G. That is enough for maps, messaging, video calls, and streaming in most cases.
Can I top up my Dominica eSIM if I run out?
Yes. 34 of the 102 plans here support top ups, so you can add data without buying a new eSIM. The rest need a fresh plan once the data ends.
Will I still receive bank SMS and OTP codes?
Yes, if you keep your home SIM active. Travel eSIMs are data only. Your phone can hold both at once, so leave your normal SIM on for SMS and use the eSIM for data. Turn off roaming data on the home SIM to avoid charges.
Do these eSIMs include a phone number or calls?
The plans we compare are data only, so there is no local number. Calls work fine over WhatsApp, FaceTime, or any app that uses data. If you need a real local number, a local SIM is the better tool.
How many GB do I need for a week in Dominica?
Around 3 to 5 GB covers a week of maps, messaging, and normal browsing. Heavy video or hotspot use needs 1 to 2 GB per day. Today the cheapest plan with at least 5 GB is Saily at $17.49.
Travelling further? Compare nearby destinations
AnguillaFrom$1.80/GB
Antigua and BarbudaFrom$1.80/GB
BarbadosFrom$1.80/GB
British Virgin IslandsFrom$1.80/GB
Cayman IslandsFrom$1.80/GB
GrenadaFrom$1.80/GB
Or see every country on the cheapest eSIM index and track weekly movement on the eSIM Price Index.
How we rank
Prices last checked on 31 August 2026, 15:21 GMT across 102 plans. Every plan is ranked by the true cost per gigabyte, not marketing claims. We do not take money for rankings, and providers cannot pay for a higher position. Read the full method on our how we rank page.
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Used an eSIM in Dominica? Tell other travellers how it went. Every review is read by a human before it appears, and providers cannot buy or remove reviews.