Estonia eSIM – mobile data in Estonia from €3.49
Tallinn is a short hop, and many plans already work there under EU rules. An Estonia eSIM is for longer stays and heavier data use.
Estonia eSIM plans and prices
Plan details
- Networks: Telia (5G), Tele2 (5G)
- Validity starts when the eSIM connects to a network at your destination.
- Install the eSIM within 180 days of purchase.
- You can buy more data for the same eSIM if you need it.
- Data only. For calls and messages you can use your own SIM card or apps.
Is the data enough?
Choose trip length and usage to get a rough suggestion.
Estimate: about 5.6 GB
Suggestion: 10 GB · 30 days · €18.49
The estimate is based on average use. Video and hotspot use data quickly.
VAT included. One-off payment, no automatic renewal. By buying you accept the terms and ask for immediate delivery, so your right of withdrawal ends once the eSIM has been delivered.
- First check if your phone supports eSIM
- Help with any problems: [email protected]
Staying online in Estonia
Estonia is in the EU, so a plan from an EU/EEA country should work there at home rates within fair use. For a short trip to Tallinn your own plan is often enough. If yours comes from outside the EU, such as the UK, roaming may be charged. The eSIM is worth it if your allowance is small, you stay longer or you want to protect a work plan's data. It is data only, and your own number stays active.
The networks are Telia and Tele2. Coverage is generally good in Tallinn, Tartu, Pärnu and other towns. On islands like Saaremaa and Hiiumaa and in Lahemaa and Soomaa national parks the connection can be weaker.
On the ferry from Helsinki, most of the route runs near the coast, but the phone can still join a maritime network that the eSIM does not cover and that is priced differently. Turn data off once land is behind you. Ashore, data helps with ride apps, maps, public transport times and restaurant bookings. Card payment is used almost everywhere. In Tallinn's Old Town the stone walls and narrow streets can dampen the signal, but it usually returns on the next square.
Get started in three steps
Choose a destination and plan
You see the price, validity and data amount right away.
Install the eSIM
You get a QR code and clear instructions. Your phone needs an internet connection during installation.
Turn on data when you arrive
Select the eSIM for mobile data when you reach your destination, and turn off data roaming on your own plan.
Good to know: Estonia
- Power sockets
- Socket type: C, F. A European C/F plug usually fits without an adapter.
- Voltage
- 230 V, 50 Hz
- Calling code
- +372
- Your own mobile plan
- EU and EEA roaming rules apply in Estonia, so a plan from an EU or EEA country works at home prices within fair use limits. An eSIM is a good addition if you need more data.
Read more: travel adapters, calling codes and roaming.
FAQ: Estonia
Does the eSIM work on the ferry from Helsinki to Tallinn?
Not reliably. On board the phone may join a maritime network that the eSIM does not cover and that costs differently. Switch data off at sea. In Tallinn harbour it returns to the land network.
Is there a signal on Saaremaa and Hiiumaa?
In villages usually, but in nature reserves and on remote beaches it can be weak.
Is an eSIM enough for a day trip to Tallinn?
A small plan covers maps and a ride app. An EU/EEA plan also works there at home rates, so the eSIM is mainly extra data.
What can I use this eSIM for?
The plan is meant for mobile internet on your trip, for example maps, messages and browsing.
Will my own number still work?
Yes. Your own number and SIM card stay active for calls and messages. Choose the Reissaa eSIM for mobile data.
When should I buy the plan?
Buy and install the eSIM before you leave, while you have a stable internet connection.
Will my own mobile plan work in Estonia?
EU and EEA roaming rules apply in Estonia, so a plan from an EU or EEA country works at home prices within fair use limits. An eSIM is a good addition if you need more data.
Do I need a travel adapter for Estonia?
Usually not. The sockets in Estonia are type C, F, and a European C/F plug fits most of them. Voltage is 230 V.
What is the calling code for Estonia?
The calling code for Estonia is +372. To call your home country from abroad, dial its country code and leave out the leading zero of the number.
