Best eSIM for Monaco (2026)
Compare prepaid eSIM data plans for Monaco side by side. Every plan installs on your phone before you fly, connects automatically on arrival, and costs a fraction of international roaming.
Right now there are 6 prepaid eSIM plans for Monaco, priced from $27.06 to $425.44. The strongest value is the 20 GB / 30 Days plan at $425.44 — roughly $21.27 per GB. Every plan runs on Monaco's local networks, including Monaco Telecom.
Our picks
Cheapest plan
1 GB · 7 Days
$27.06
$27.06 per GB
Best value per GB
20 GB · 30 Days
$425.44
$21.27 per GB
How to choose the right plan
- Light use — maps, messaging and browsing — needs about 1 GB per day.
- Heavy use — social video, streaming or hotspotting a laptop — plan for 2-3 GB per day or pick the largest plan.
- Match the validity to your trip length, with a day or two of buffer for delays.
How activation works
- Buy the plan and receive your eSIM by email within minutes.
- Install it from your phone settings while still at home — no store visit, no plastic SIM.
- Land in Monaco, enable the eSIM line, and you are online before leaving the airport.
All Monaco eSIM plans
The train from Nice, a lift map, and a dinner pin on the Rock all want data, and some "France" eSIMs never list Monaco. A prepaid eSIM that includes the principality is online when you step out of the station cave.
Install before you ride the TER. If you are based in Nice all week, confirm both France and Monaco on the plan — the border is a sidewalk.
Frequently asked questions
How much does an eSIM for Monaco cost?
There are currently 6 prepaid plans for Monaco, ranging from $27.06 for a small starter package up to $425.44 for the largest option. Prices are one-off purchases — no subscription and no hidden roaming charges.
Which Monaco eSIM offers the best value?
Measured by price per gigabyte, the best deal right now is the 20 GB plan valid for 30 Days at $425.44 — about $21.27 per GB. It is the plan we would recommend for most trips to Monaco.
Which networks does a Monaco eSIM connect to?
Our Monaco plans connect to local networks such as Monaco Telecom — the same infrastructure domestic SIM cards use, so coverage matches what locals get.
Are the plans 4G or 5G?
Speeds depend on the plan and your location: most Monaco plans include 4G/LTE, and many support 5G where the local network provides it. Each plan's supported speed is shown in the comparison above.
