PikoeSIM
Excellent
Estonia eSIM
Plans from€0.27
1 GB 7 days
Tallinn, Estonia
- 4G/5G data
- One prepaid price
- Check compatibility first
- Hotspot included
Choose your plan
Data for 7 days
Data for 15 days
Data for 30 days
Data for 180 days
Tech specs
| Specification | Details |
|---|---|
| Country coverage | Estonia only. Other Baltic countries and neighbouring destinations aren't included in these offers. |
| Local networks | Elisa Estonia, Tele2 Estonia |
| Network technology | Connects to 4G/5G where the network offers it. |
| Data & validity | Ten fixed-data options from 1 GB to 50 GB, valid for 7, 15, 30 or 180 days depending on the plan. Allowances don't reset daily. There is no 1 day plan; even a one day stop needs the 7-day minimum, and a 15-day plan covers a stay of about 14 days, or 2 weeks. |
| Calls & SMS | Data only. No local phone number, ordinary calls or SMS are included. Existing internet calling and messaging apps still work over the data. |
| Hotspot | The listed networks support hotspot. Any device you connect draws from the same data allowance. |
| Your phone | Requires eSIM support and a network-unlocked device. Check your exact model and the regional variant you own. |
How it works
Pick a plan, add the eSIM to your phone, then connect once you're in Estonia.
01Choose your plan
Choose data and validity that cover your trip. Save the setup instructions for offline access.
02Install before you fly
Install over Wi-Fi using your plan's instructions. Check when the plan's validity starts.
03Connect in Estonia
On arrival, turn on the eSIM and select it for mobile data. Keep data roaming off on your regular SIM.
Compare ways to get online in Estonia
Use prepaid data on the phone you already carry. This is how PikoeSIM compares with a rental router, home-carrier roaming and a physical SIM.
Swipe or scroll to compare all four options
| What matters | PikoeSIMTravel eSIM | Pocket Wi-FiRental router | RoamingYour home carrier | Local SIMPhysical SIM card |
|---|---|---|---|---|
| Getting connected | Download the eSIM to your phone, then follow the activation steps that come with your plan. | Book delivery or collect a rental router from the provider. | Turn on roaming and confirm your destination is covered by your home plan. | Buy a SIM card and insert it into a compatible SIM slot on your phone. |
| Extra equipment | None. You use the eSIM-compatible phone you already have. | A separate device to carry, charge and keep within range. | None. You keep using your existing phone and SIM. | A physical SIM card. You might need to remove your usual SIM to fit it. |
| Data & cost | From €0.27 for 1 GB / 7 days. You pick a fixed allowance when you order. | Rental fees and data terms vary by provider. Check delivery, loss and damage fees before booking. | Your carrier's rates apply. Some home plans already include roaming at your destination. | Prepaid prices, data allowances and validity periods differ between local operators. |
| Sharing your data | The listed networks support hotspot. Any device you connect draws from the same data allowance. | Connect phones and other devices to the router. They all need to stay inside its Wi-Fi range. | Tethering depends on your carrier and your roaming plan. | Check that the local plan allows tethering before you rely on it. |
| Calls & SMS | Data only. Make calls and send messages through internet apps. | Internet only. Regular calls and SMS still use your phone's mobile plan. | Calls and SMS are billed under your carrier's roaming terms. | A local number, calls and SMS depend on the specific plan you buy. |
| After your trip | There's nothing to send back when your trip ends. | Return the router and accessories on time. Late or missing returns can trigger extra fees. | No hardware to return afterwards. | You don't need to return any rental device. |
Frequently asked questions.
Answers to common setup and buying questions.
How do I pick the right Estonia eSIM plan for my stay?
Of the ten prepaid data plans, the cheapest is 1 GB for 7 days at €0.27 and suits light maps and messages when you download over Wi-Fi. For a longer visit, compare 3 GB for 30 days at €1.58 with 10 GB for 30 days at €4.84. The cheapest option isn't automatically the best value, and chasing the best price can leave you short on days, so check the total pricing against your stay. WhatsApp messages use little data, while YouTube and video calls burn through it. Our recommendations assume you keep streaming and large downloads on Wi-Fi. An affordable plan is one that matches your days and allowance, not the lowest rate per gigabyte. The 50 GB plan lasts 180 days, but the longer validity doesn't make the data unlimited.
What mobile networks are available in Estonia?
Listed networks: Elisa Estonia, Tele2 Estonia. Connects to 4G/5G where the network offers it. Speeds and signal vary with your phone, location and network conditions.
Is tethering to a laptop allowed with this eSIM?
The listed networks support hotspot. Any device you connect draws from the same data allowance. The data hotspot feature draws from the same allowance as the phone. Pause automatic updates and cloud backups while tethering.
How can I check if my phone is eSIM compatible?
Check your exact phone model and where it was sold, and confirm it's network unlocked. On iPhone, look for Add eSIM under Cellular or Mobile Data and No SIM Restrictions under Settings > General > About. Android paths differ by maker, and the compatibility guide links to manufacturer instructions for both iOS and Android compatible phones.
What is the best time to install my Estonia eSIM?
Install over reliable Wi-Fi using the QR code or app details supplied with the plan, and save the instructions. Follow the activation steps, since installing a profile and starting its validity are not necessarily the same event. Pick the travel line for mobile data when you're ready to connect. There's no instant installation guarantee; the process depends on your phone and Wi-Fi.
Will I get a phone number for calls and bank SMS codes?
These are data-only plans, so they don't include a local phone number or standard calls and SMS. Messaging apps can use the internet connection. Bank text messages still arrive on your regular SIM and depend on your home carrier, so check its charges before keeping that line active.
Does this eSIM cover all three Baltic countries?
No. These offers cover Estonia only. A Baltic itinerary needs coverage for every country you enter or pass through. Check the explicit country list on any separate regional plan before relying on it.
Does the data allowance renew daily or is it unlimited?
Every offer has a fixed total allowance for its stated period and doesn't reset each day. Hotspot use comes out of the same total, so a longer validity is not a larger daily budget. A 30-day plan is not the same as one month, and none of these features are monthly subscriptions; searching 'no contract' doesn't replace reading the purchase terms.
What should I do if I run out of data?
Pick an available plan that fits the rest of your stay and follow its installation instructions. Don't assume a new purchase extends the old plan or carries over unused data. Use only the top-up or profile-reuse options supplied with your order when you buy again.
What troubleshooting steps can I take if I have no connection in Estonia?
Confirm you're in Estonia, the eSIM line is enabled and selected for data, and the plan still has data and validity. Apply the supplied roaming and APN settings to that line. Try airplane mode briefly or restart, then move to another location. Keep the profile installed and note your order reference, phone model and location when asking for help.
How can I avoid roaming charges on my home SIM?
Turn off automatic data switching and keep data roaming disabled on your home SIM. Apply any travel-eSIM roaming setting only to the travel line. Ordinary calls and texts on the home line can still be charged by your carrier. Check with your operator for any extra charges on that line.
Will one plan work for both Tallinn and Tartu?
Yes. You don't need a new plan between Tallinn and Tartu. Keep using the same eSIM while its allowance and validity remain and a supported network is available. A country inclusion is not a promise of continuous reception.
What is the process for getting support or a refund?
Keep your order reference and setup instructions when asking for help. Refund eligibility depends on the purchase conditions and the plan's activation or use. Read the applicable policy before ordering online, and keep the installed profile while a connection issue is investigated.
Using your eSIM in Estonia
An Estonia eSIM for city days and onward journeys
A Tallinn weekend and a train run to Tartu need different planning, but one digital SIM covers both. Install this eSIM card, a virtual sim card, on a compatible, unlocked phone before you fly, and you skip hunting for a physical card at the airport.
The cheapest plan is 1 GB for 7 days at €0.27, enough for light maps and messages when downloads run over Wi-Fi. On a longer trip, compare 3 GB for 30 days at €1.58 with 10 GB for 30 days at €4.84 and check the total price and per-day pricing against the days you need. The 50 GB plan lasts 180 days, but the extra validity doesn't make the data unlimited.
Keep route details saved for areas outside the city.
Listed networks: Elisa Estonia, Tele2 Estonia. Connects to 4G/5G where the network offers it. Speeds and signal vary with your phone, location and network conditions. Save tickets and offline maps before you leave town. No carrier can promise the best coverage everywhere, and signal quality and speed vary with location and your phone.
Enjoy your day in Tallinn.Tallinn, Estonia
Tallinn: also plan the final walk to your door.
Tallinn Airport publishes current tram and bus routes, including trams T2 and T4 toward the centre and city buses 2, 47, 49 and 65. Check the service for your arrival time before leaving the terminal and note the stop closest to your accommodation. Getting to the centre is only the first leg of reaching an old-town address.
Use your data to pull up check-in details and message your host when you arrive. In the cobbled lanes, share a specific doorway or café pin rather than a loose old-town spot. Keep the address in its original spelling so a driver can read it.
Before the return flight, check the airport connection again instead of reusing your arrival screenshot. Maps and short messages fit a small allowance; leave full photo backups for Wi-Fi.
Save before you goThe entrance to your lodging, the airport route, and a walking map for the last part.
Tartu: verify the station on your ticket first.
Tartu has rail links with Tallinn. Look up the departure for your actual travel date, confirm the station printed on the ticket, and allow time to find the platform. Save the ticket before you set off so opening it doesn't depend on a signal at the wrong moment.
Pin your accommodation separately from the station and plan the transfer between them. If a host is meeting you, send the train details and agree a meeting point. On a longer stay, keep laptop updates on Wi-Fi and spend mobile data on directions and changing plans.
One Estonia plan can serve both cities while its data and validity last. A bigger allowance won't improve reception along the railway or inside a particular building.
Save before you goYour rail ticket, station name, host contact, and the path from the station to where you're staying.
Choose your Estonia plan
Compare data amounts and durations to find the plan that fits your trip.
Choose a plan
