📍 🇬🇬 Guernsey

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Cheapest Guernsey eSIM right now: Guernsey Unlimited 1 day — Unlimited for 1 days at $4.24 (—) after code ESIMADVICE15. Verified 2026-07-28.
According to RoamSonar's price index, the median price per GB among metered plans covering Guernsey is $5.38/GB, across 66 live plans as of July 2026.
66 of 66 plans
66
Plans compared
$4.24
Cheapest plan
$5.38
Median per GB
$4.24
Unlimited from

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Compare providers covering Guernsey

GigSky vs SurfroamSimbye vs GigSkySimbye vs Surfroam

Also traveling to…

France

from $2.54$0.42/GB

Italy

from $2.54$0.42/GB

Spain

from $2.54$0.42/GB

United Kingdom

from $2.54$0.19/GB

Greece

from $2.54$0.42/GB

Germany

from $2.54$0.42/GB

Good questions

What is the cheapest eSIM for Guernsey?

Plans start at $4.24 and the median price is $5.38/GB. For a 15-day trip, the cheapest works out to about $0.28 per travel day. Prices re-checked 3 min ago.

When should I install an eSIM for Guernsey?

Install on reliable Wi-Fi within the provider's documented window. Some plans start validity at installation and others at first connection, so follow the selected plan's email rather than assuming.

Are unlimited eSIM plans available for Guernsey?

Yes. 21 current plans are listed as unlimited. Read each network note for a daily high-speed allowance or throttle rule; “unlimited” is not automatically full speed all day.

Can I top up an eSIM for Guernsey?

15 of 66 current plans disclose top-up support. Filter by “Top-up available” and verify whether the same profile can accept another package.