The 60-second verdict
Flysimio sells 5 GB for 30 days in Estonia at $8.50 on Telia and Tele2. Airalo's cheapest 30-day Estonia plan is $69.00, because they sell the country as unlimited-only. For a Tallinn city break, our 1 GB / 7-day plan at $2.25 is plenty.
Estonia is the most digitally advanced country in Europe by most measures — e-residency, digital ID, near-universal public Wi-Fi — which has a practical upside for visitors: you will use less mobile data here than almost anywhere, because free Wi-Fi genuinely is everywhere.
Flysimio Estonia eSIM
$1.43 from · instant QR · 7-day refund
Flysimio Estonia eSIM plans
Most travelers pick the 5 GB / 30-day plan at $5.95 — about $1.19/GB for Estonia. Full live range (prices update hourly):
| Data | Validity | Price | Per GB |
|---|---|---|---|
| 1 GB | 7 days | $1.43 | $1.43/GB |
| 3 GB | 15 days | $3.75 | $1.25/GB |
| 5 GBMost popular | 30 days | $5.95 | $1.19/GB |
| 10 GB | 30 days | $10.70 | $1.07/GB |
| 20 GB | 30 days | $20.50 | $1.02/GB |
| 50 GB | 180 days | $71.18 | $1.42/GB |
Every plan: instant QR delivery, no physical SIM, and a 7-day money-back guarantee.
Estonia eSIM comparison (2026)
| Provider | Plan | Price | Network | Best for |
|---|---|---|---|---|
| Flysimio | 500 MB / day | $1.25 | Telia / Tele2 | |
| Flysimio | 1 GB / 7 days | $1.43 | Telia / Tele2 | |
| Flysimio | 3 GB / 30 days | $4.00 | Telia / Tele2 | |
| Flysimio | 5 GB / 30 days | $5.95 | Telia / Tele2 | |
| Flysimio | 10 GB / 30 days | $10.70 | Telia / Tele2 | |
| Airalo | Unlimited / 7 days | $27.00 | Elisa Eesti | Coverage & app |
| Airalo | Unlimited / 30 days | $69.00 | Elisa Eesti | Coverage & app |
Estonia's networks
Telia, Elisa and Tele2 serve Estonia, and all three have strong 4G with 5G across Tallinn and Tartu. Estonia treats connectivity as national infrastructure, and coverage extends properly into rural areas and the islands — noticeably better than the country's size and population density would suggest.
Coverage by destination
- Tallinn — 5G throughout, including the medieval Old Town, the port and Lennart Meri airport.
- Tartu — 5G across the university district and centre.
- Pärnu — well covered.
- Lahemaa National Park — good on the roads and in the villages; thinner in the bogs and forest interior.
- Saaremaa and Hiiumaa — covered across both islands, and the ferry crossings hold signal.
- Soomaa and the raised bogs — patchy on the boardwalk trails. Download offline maps.
Doing the Baltics as one trip
Most people who visit Estonia also visit Latvia and Lithuania — Tallinn to Riga is about four hours by bus, Riga to Vilnius another four. An Estonia-only plan covers Estonia only. If you are doing all three, the Europe regional plan covers the whole route and saves you juggling three country plans, and Helsinki is only two hours away by ferry if you are adding Finland.
How much data do you need?
Genuinely little. Estonia's public Wi-Fi is fast and near-universal, so a week in Tallinn typically uses 1–2 GB. A 3 GB plan at $5.75 comfortably covers a fortnight including the islands.
Setting it up
- Buy and install on Wi-Fi before you travel.
- Switch the line on at Lennart Meri airport and enable Data Roaming for that line only.
- Turn Data Roaming off on your home line.
- If you are arriving by ferry from Helsinki, switch the Estonian line on as you dock at Tallinn.
- Estonia uses the euro and is close to cashless — card works essentially everywhere.
Frequently asked questions
What is the best eSIM for Estonia?
Flysimio — 5 GB for 30 days is $8.50 on Telia and Tele2, against $69.00 for Airalo's cheapest 30-day Estonia plan, which is unlimited-only. For a Tallinn city break the 1 GB / 7-day plan at $2.25 is usually enough.
Is there coverage on Saaremaa and Hiiumaa?
Yes, across both islands, and the ferry crossings hold signal too. Estonia's rural and island coverage is noticeably better than its size and population density would suggest.
Should I buy separate eSIMs for Estonia, Latvia and Lithuania?
Usually not. Most people visit all three on one trip, and each country plan only covers its own country. The Europe regional plan covers the full Baltic route, and Finland too if you are taking the ferry from Tallinn to Helsinki.
How much data do I need for Estonia?
About 1–2 GB for a week. Estonia has fast, near-universal free public Wi-Fi, so mobile usage is lower here than almost anywhere in Europe. A 3 GB plan at $5.75 covers a fortnight including the islands.
Do I need an eSIM for Estonia if I am from the EU?
Probably not. Estonia is an EU member, so roam-like-at-home allowances from an EU SIM apply. Check your existing plan before buying.
Sources & further reading
Daniel Reyes
eSIM & Mobile Networks Writer
Daniel is a telecoms writer who has covered mobile networks and eSIM technology since 2019. He breaks down carrier coverage, device compatibility, and activation step by step.