---
title: "eSIM Guernesey : comparatif des forfaits"
type: "country-comparison"
lang: "fr"
country_code: "GG"
country_name: "Guernesey"
url: "https://esimrat.com/esim/gg/"
cheapest_package_eur: "2,22 €"
best_price_per_gb_eur: "0,22 €"
packages_count: 175
providers: ["Roamify", "ByteSIM", "Esimatic", "eSIM Card", "GoMoWorld", "Roamic", "eSIMX", "eSIMGlobe", "eSIMo", "Saily", "voilà eSIM", "Nomad", "Roamix"]
prices_updated_at: "2026-09-30"
---

# eSIM Guernesey : comparatif des forfaits

Comparatif des forfaits eSIM prépayés pour la destination Guernesey, établi par eSIMrat, comparateur indépendant. Prix relevés automatiquement chez chaque fournisseur référencé, dernière mise à jour le 30 septembre 2026. Les liens sortants sont affiliés, mais le classement suit les données, jamais les commissions.

## Forfaits disponibles (175)

| Données | Durée | Prix | Fournisseur | Opérateur local | Vitesse |
|---|---|---|---|---|---|
| 1 Go | 3 jours | 2,22 € | Roamify | Sure Mobile | 4G/5G |
| 0 Go | 1 jours | 2,55 € | ByteSIM | Sure | 4G |
| 0 Go | 1 jours | 3,08 € | ByteSIM | Sure | 4G |
| 0 Go | 3 jours | 3,08 € | ByteSIM | Sure | 4G |
| 1 Go | 7 jours | 3,15 € | Roamify | Sure Mobile | 4G/5G |
| 1 Go | 7 jours | 3,41 € | Esimatic | Sure (Guernsey), JT (Jersey) | - |
| 0 Go | 1 jours | 3,43 € | ByteSIM | Sure | 4G |
| 1 Go | 7 jours | 3,43 € | ByteSIM | Sure | 4G |
| 1 Go | 7 jours | 3,51 € | Esimatic | Sure (Guernsey), JT (Jersey) | - |
| 1 Go | 3 jours | 3,72 € | eSIM Card | Sure Guernsey | 2G/3G/4G/5G |
| 0 Go | 1 jours | 3,96 € | ByteSIM | Sure | 4G |
| 1.7 Go | 7 jours | 3,99 € | GoMoWorld | - | - |
| 1 Go | 7 jours | 3,99 € | Roamic | - | - |
| 1 Go | 7 jours | 4,22 € | eSIMX | Sure | 5G |
| 0 Go | 3 jours | 4,31 € | ByteSIM | Sure | 4G |
| 0 Go | 5 jours | 4,31 € | ByteSIM | Sure | 4G |
| 2 Go | 15 jours | 4,31 € | ByteSIM | Sure | 4G |
| 1 Go | 7 jours | 4,31 € | eSIMGlobe | Sure | 4G |
| 1 Go | 7 jours | 4,40 € | eSIMo | JT, Sure | - |
| 0 Go | 1 jours | 4,49 € | Roamify | Sure Mobile | 4G/5G |
| 1 Go | 7 jours | 4,49 € | Saily | - | - |
| 2 Go | 15 jours | 4,94 € | Roamify | Sure Mobile | 4G/5G |
| 0 Go | 1 jours | 5,01 € | eSIM Card | Sure Guernsey | 2G/3G/4G/5G |
| 0 Go | 5 jours | 5,19 € | ByteSIM | Sure | 4G |
| 0 Go | 7 jours | 5,19 € | ByteSIM | Sure | 4G |
| 3 Go | 30 jours | 5,19 € | ByteSIM | Sure | 4G |
| 1 Go | 7 jours | 5,20 € | voilà eSIM | Sure | 3G/4G |
| 1 Go | 7 jours | 5,70 € | Nomad | Sure Mobile | 4G |
| 3 Go | 15 jours | 5,84 € | Roamify | Sure Mobile | 4G/5G |
| 0 Go | 1 jours | 6,07 € | ByteSIM | Sure | 4G |
| 0 Go | 3 jours | 6,07 € | ByteSIM | Sure | 4G |
| 0 Go | 1 jours | 6,15 € | Esimatic | Sure (Guernsey), JT (Jersey) | - |
| 3 Go | 30 jours | 6,74 € | Roamify | Sure Mobile | 4G/5G |
| 0 Go | 7 jours | 6,95 € | ByteSIM | Sure | 4G |
| 0 Go | 2 jours | 7,19 € | Roamify | Sure Mobile | 4G/5G |
| 1 Go | 7 jours | 7,48 € | Roamix | Sure | 5G |
| 5 Go | 15 jours | 7,64 € | Roamify | Sure Mobile | 4G/5G |
| 0 Go | 3 jours | 7,83 € | ByteSIM | Sure | 4G |
| 0 Go | 10 jours | 7,92 € | ByteSIM | Sure | 4G |
| 5 Go | 30 jours | 8,54 € | Roamify | Sure Mobile | 4G/5G |
| 0 Go | 5 jours | 8,71 € | ByteSIM | Sure | 4G |
| 0 Go | 10 jours | 8,71 € | ByteSIM | Sure | 4G |
| 5 Go | 30 jours | 8,71 € | ByteSIM | Sure | 4G |
| 3 Go | 30 jours | 8,79 € | Esimatic | Sure (Guernsey), JT (Jersey) | - |
| 3 Go | 30 jours | 8,79 € | Esimatic | Sure (Guernsey), JT (Jersey) | - |
| 3 Go | 14 jours | 8,99 € | Roamic | - | - |
| 3 Go | 15 jours | 9,15 € | eSIMGlobe | Sure | 4G |
| 3 Go | 30 jours | 9,24 € | eSIMGlobe | Sure | 4G |
| 0 Go | 1 jours | 9,29 € | eSIM Card | Sure Guernsey | 2G/3G/4G/5G |
| 3 Go | 3 jours | 9,43 € | eSIM Card | Sure Guernsey | 2G/3G/4G/5G |
| 3 Go | 7 jours | 9,69 € | eSIM Card | Sure Guernsey | 2G/3G/4G/5G |
| 3 Go | 30 jours | 9,70 € | eSIMo | JT, Sure | - |
| 3 Go | 30 jours | 10,03 € | eSIM Card | Sure Guernsey | 2G/3G/4G/5G |
| 3 Go | 30 jours | 10,49 € | Saily | - | - |
| 0 Go | 3 jours | 10,79 € | Roamify | Sure Mobile | 4G/5G |
| 7 Go | 30 jours | 10,99 € | GoMoWorld | - | - |
| 3 Go | 30 jours | 11,26 € | eSIMX | Sure | 5G |
| 0 Go | 3 jours | 11,35 € | ByteSIM | Sure | 4G |
| 0 Go | 15 jours | 11,35 € | ByteSIM | Sure | 4G |
| 0 Go | 5 jours | 12,23 € | ByteSIM | Sure | 4G |
| 0 Go | 7 jours | 12,23 € | ByteSIM | Sure | 4G |
| 0 Go | 3 jours | 12,65 € | eSIM Card | Sure Guernsey | 2G/3G/4G/5G |
| 3 Go | 30 jours | 13,00 € | voilà eSIM | Sure | 3G/4G |
| 10 Go | 30 jours | 13,11 € | ByteSIM | Sure | 4G |
| 3 Go | 30 jours | 13,16 € | Nomad | Sure Mobile | 4G |
| 0 Go | 4 jours | 13,48 € | Roamify | Sure Mobile | 4G/5G |
| 15 Go | 30 jours | 13,48 € | Roamify | Sure Mobile | 4G/5G |
| 10 Go | 15 jours | 13,93 € | Roamify | Sure Mobile | 4G/5G |
| 0 Go | 15 jours | 13,99 € | ByteSIM | Sure | 4G |
| 0 Go | 20 jours | 13,99 € | ByteSIM | Sure | 4G |
| 5 Go | 21 jours | 13,99 € | Roamic | - | - |
| 5 Go | 30 jours | 14,07 € | Esimatic | Sure (Guernsey), JT (Jersey) | - |
| 5 Go | 30 jours | 14,34 € | eSIMGlobe | Sure | 4G |
| 5 Go | 30 jours | 14,51 € | Esimatic | Sure (Guernsey), JT (Jersey) | - |
| 5 Go | 7 jours | 14,71 € | eSIM Card | Sure Guernsey | 2G/3G/4G/5G |
| 10 Go | 30 jours | 14,83 € | Roamify | Sure Mobile | 4G/5G |
| 0 Go | 3 jours | 14,95 € | Esimatic | Sure (Guernsey), JT (Jersey) | - |
| 5 Go | 30 jours | 14,99 € | Saily | - | - |
| 5 Go | 30 jours | 15,00 € | eSIMo | JT, Sure | - |
| 5 Go | 15 jours | 15,14 € | eSIM Card | Sure Guernsey | 2G/3G/4G/5G |
| 3 Go | 15 jours | 15,80 € | Roamix | Sure | 5G |
| 5 Go | 30 jours | 15,86 € | eSIM Card | Sure Guernsey | 2G/3G/4G/5G |
| 3 Go | 30 jours | 15,88 € | Roamix | Sure | 5G |
| 0 Go | 5 jours | 16,18 € | Roamify | Sure Mobile | 4G/5G |
| 0 Go | 7 jours | 16,63 € | ByteSIM | Sure | 4G |
| 0 Go | 5 jours | 17,51 € | ByteSIM | Sure | 4G |
| 0 Go | 10 jours | 17,51 € | ByteSIM | Sure | 4G |
| 5 Go | 30 jours | 17,60 € | eSIMX | JT | 4G |
| 0 Go | 6 jours | 17,98 € | Roamify | Sure Mobile | 4G/5G |
| 0 Go | 30 jours | 18,39 € | ByteSIM | Sure | 4G |
| 0 Go | 20 jours | 19,27 € | ByteSIM | Sure | 4G |
| 0 Go | 7 jours | 19,77 € | Roamify | Sure Mobile | 4G/5G |
| 17 Go | 30 jours | 19,99 € | GoMoWorld | - | - |
| 0 Go | 5 jours | 20,14 € | eSIM Card | Sure Guernsey | 2G/3G/4G/5G |
| 20 Go | 15 jours | 20,22 € | Roamify | Sure Mobile | 4G/5G |
| 5 Go | 30 jours | 21,20 € | voilà eSIM | Sure | 3G/4G |
| 5 Go | 30 jours | 21,93 € | Nomad | Sure Mobile | 4G |
| 0 Go | 8 jours | 22,47 € | Roamify | Sure Mobile | 4G/5G |
| 20 Go | 30 jours | 22,47 € | Roamify | Sure Mobile | 4G/5G |
| 0 Go | 10 jours | 22,79 € | ByteSIM | Sure | 4G |
| 20 Go | 30 jours | 22,79 € | ByteSIM | Sure | 4G |
| 20 Go | 30 jours | 22,92 € | Roamify | Sure Mobile | 4G/5G |
| 10 Go | 30 jours | 23,59 € | Esimatic | Sure (Guernsey), JT (Jersey) | - |
| 0 Go | 7 jours | 23,67 € | ByteSIM | Sure | 4G |
| 0 Go | 5 jours | 24,19 € | Esimatic | Sure (Guernsey), JT (Jersey) | - |
| 10 Go | 30 jours | 24,63 € | Esimatic | Sure (Guernsey), JT (Jersey) | - |
| 5 Go | 30 jours | 24,68 € | Roamix | Sure | 5G |
| 0 Go | 3 jours | 24,85 € | eSIM Card | Sure Guernsey | 2G/3G/4G/5G |
| 0 Go | 9 jours | 25,17 € | Roamify | Sure Mobile | 4G/5G |
| 10 Go | 7 jours | 26,14 € | eSIM Card | Sure Guernsey | 2G/3G/4G/5G |
| 0 Go | 15 jours | 26,31 € | ByteSIM | Sure | 4G |
| 0 Go | 30 jours | 26,31 € | ByteSIM | Sure | 4G |
| 10 Go | 30 jours | 26,40 € | eSIMo | JT, Sure | - |
| 10 Go | 30 jours | 26,49 € | Saily | - | - |
| 0 Go | 7 jours | 27,12 € | eSIM Card | Sure Guernsey | 2G/3G/4G/5G |
| 30 Go | 15 jours | 27,41 € | Roamify | Sure Mobile | 4G/5G |
| 10 Go | 15 jours | 27,56 € | eSIM Card | Sure Guernsey | 2G/3G/4G/5G |
| 0 Go | 10 jours | 28,76 € | Roamify | Sure Mobile | 4G/5G |
| 10 Go | 30 jours | 29,00 € | eSIM Card | Sure Guernsey | 2G/3G/4G/5G |
| 30 Go | 30 jours | 29,21 € | Roamify | Sure Mobile | 4G/5G |
| 26 Go | 30 jours | 29,99 € | GoMoWorld | - | - |
| 10 Go | 30 jours | 30,62 € | eSIMX | JT | 4G |
| 0 Go | 7 jours | 30,79 € | Esimatic | Sure (Guernsey), JT (Jersey) | - |
| 40 Go | 30 jours | 31,46 € | Roamify | Sure Mobile | 4G/5G |
| 0 Go | 10 jours | 31,59 € | ByteSIM | Sure | 4G |
| 0 Go | 15 jours | 33,35 € | ByteSIM | Sure | 4G |
| 10 Go | 30 jours | 34,21 € | Nomad | Sure Mobile | 4G |
| 0 Go | 20 jours | 34,23 € | ByteSIM | Sure | 4G |
| 50 Go | 30 jours | 35,95 € | Roamify | Sure Mobile | 4G/5G |
| 70 Go | 30 jours | 35,95 € | Roamify | Sure Mobile | 4G/5G |
| 0 Go | 10 jours | 36,85 € | eSIM Card | Sure Guernsey | 2G/3G/4G/5G |
| 0 Go | 15 jours | 37,75 € | Roamify | Sure Mobile | 4G/5G |
| 50 Go | 15 jours | 38,20 € | Roamify | Sure Mobile | 4G/5G |
| 20 Go | 30 jours | 39,78 € | eSIMGlobe | Sure | 4G |
| 0 Go | 5 jours | 39,84 € | eSIM Card | Sure Guernsey | 2G/3G/4G/5G |
| 50 Go | 30 jours | 40,89 € | Roamify | Sure Mobile | 4G/5G |
| 20 Go | 30 jours | 40,99 € | Roamic | - | - |
| 0 Go | 15 jours | 43,91 € | ByteSIM | Sure | 4G |
| 0 Go | 10 jours | 43,99 € | Esimatic | Sure (Guernsey), JT (Jersey) | - |
| 20 Go | 30 jours | 43,99 € | Esimatic | Sure (Guernsey), JT (Jersey) | - |
| 20 Go | 30 jours | 43,99 € | Esimatic | Sure (Guernsey), JT (Jersey) | - |
| 0 Go | 20 jours | 44,79 € | ByteSIM | Sure | 4G |
| 100 Go | 30 jours | 44,94 € | Roamify | Sure Mobile | 4G/5G |
| 0 Go | 20 jours | 46,74 € | Roamify | Sure Mobile | 4G/5G |
| 0 Go | 15 jours | 47,26 € | eSIM Card | Sure Guernsey | 2G/3G/4G/5G |
| 20 Go | 15 jours | 47,26 € | eSIM Card | Sure Guernsey | 2G/3G/4G/5G |
| 50 Go | 30 jours | 48,31 € | ByteSIM | Sure | 4G |
| 0 Go | 30 jours | 48,31 € | ByteSIM | Sure | 4G |
| 20 Go | 30 jours | 48,50 € | eSIMo | JT, Sure | - |
| 20 Go | 30 jours | 49,98 € | eSIMX | JT | 4G |
| 20 Go | 30 jours | 50,69 € | eSIM Card | Sure Guernsey | 2G/3G/4G/5G |
| 0 Go | 7 jours | 53,80 € | eSIM Card | Sure Guernsey | 2G/3G/4G/5G |
| 0 Go | 20 jours | 55,35 € | ByteSIM | Sure | 4G |
| 0 Go | 25 jours | 55,72 € | Roamify | Sure Mobile | 4G/5G |
| 100 Go | 30 jours | 58,42 € | Roamify | Sure Mobile | 4G/5G |
| 0 Go | 15 jours | 58,95 € | Esimatic | Sure (Guernsey), JT (Jersey) | - |
| 0 Go | 20 jours | 60,57 € | eSIM Card | Sure Guernsey | 2G/3G/4G/5G |
| 20 Go | 30 jours | 62,30 € | voilà eSIM | Sure | 3G/4G |
| 200 Go | 30 jours | 62,91 € | Roamify | Sure Mobile | 4G/5G |
| 0 Go | 30 jours | 64,71 € | Roamify | Sure Mobile | 4G/5G |
| 0 Go | 30 jours | 66,79 € | ByteSIM | Sure | 4G |
| 20 Go | 30 jours | 68,77 € | Roamix | Sure | 5G |
| 0 Go | 10 jours | 73,24 € | eSIM Card | Sure Guernsey | 2G/3G/4G/5G |
| 0 Go | 30 jours | 79,11 € | ByteSIM | Sure | 4G |
| 0 Go | 30 jours | 82,67 € | eSIM Card | Sure Guernsey | 2G/3G/4G/5G |
| 50 Go | 30 jours | 89,14 € | Esimatic | Sure (Guernsey), JT (Jersey) | - |
| 50 Go | 30 jours | 91,24 € | Esimatic | Sure (Guernsey), JT (Jersey) | - |
| 0 Go | 15 jours | 94,09 € | eSIM Card | Sure Guernsey | 2G/3G/4G/5G |
| 500 Go | 90 jours | 107,85 € | Roamify | Sure Mobile | 4G/5G |
| 50 Go | 30 jours | 110,36 € | eSIM Card | Sure Guernsey | 2G/3G/4G/5G |
| 0 Go | 20 jours | 111,80 € | eSIM Card | Sure Guernsey | 2G/3G/4G/5G |
| 0 Go | 30 jours | 117,91 € | Esimatic | Sure (Guernsey), JT (Jersey) | - |
| 50 Go | 90 jours | 128,92 € | eSIM Card | Sure Guernsey | 2G/3G/4G/5G |
| 100 Go | 30 jours | 145,14 € | Esimatic | Sure (Guernsey), JT (Jersey) | - |
| 0 Go | 30 jours | 164,89 € | eSIM Card | Sure Guernsey | 2G/3G/4G/5G |

## Fournisseurs référencés

- Roamify
- ByteSIM
- Esimatic
- eSIM Card
- GoMoWorld
- Roamic
- eSIMX
- eSIMGlobe
- eSIMo
- Saily
- voilà eSIM
- Nomad
- Roamix

D'autres fournisseurs (Airalo, Saily, Holafly, Ubigi, Nomad, Yesim) sont en cours d'intégration au comparateur.

## Liens

- [Page comparateur Guernesey](https://esimrat.com/esim/gg/)
- [Tous les opérateurs eSIM comparés](https://esimrat.com/operateurs/)
- [Codes promo vérifiés](https://esimrat.com/codes-promo/)