
Greece eSIM
Stay connected in Greece from €1.24. Instant eSIM with 5G data, delivered by QR — no physical SIM and no roaming bills.
Networks in Greece
Your eSIM connects automatically to NOVA, O2, Orange and Vodafone at up to 5G speeds, picking depending on your selected plan, device and location. Some plans here also include calls and texts with a local number.
Greece data plans
36 plans available · cheapest first, including 16 unlimited.
3 days · 5G · €1.24/GB
Buy now1 days · 5G · First 1GB/day at full speed, then 512kbps
Buy now1 days · 5G · First 2GB/day at full speed, then 2mbps
Buy now3 days · 5G · €0.97/GB
Buy now7 days · 5G · €1.00/GB
Buy now30 days · 5G · €1.03/GB
Buy now3 days · 5G · First 1GB/day at full speed, then 512kbps
Buy now7 days · 5G · €0.89/GB
Buy now15 days · 5G · €0.92/GB
Buy now30 days · 5G · €0.96/GB
Buy now5 days · 5G · First 1GB/day at full speed, then 512kbps
Buy now3 days · 5G · First 2GB/day at full speed, then 2mbps
Buy now7 days · 5G · €0.78/GB
Buy now7 days · 5G · First 1GB/day at full speed, then 512kbps
Buy now15 days · 5G · €0.82/GB
Buy now30 days · 5G · €0.86/GB
Buy now10 days · 5G · First 1GB/day at full speed, then 512kbps
Buy now5 days · 5G · First 2GB/day at full speed, then 2mbps
Buy now15 days · 5G · First 1GB/day at full speed, then 512kbps
Buy now15 days · 5G · €0.70/GB
Buy now30 days · 5G · €0.75/GB
Buy now7 days · 5G · First 2GB/day at full speed, then 2mbps
Buy now31 days · Unlimited calls · Unlimited SMS · 5G · €0.89/GB
Buy now20 days · 5G · First 1GB/day at full speed, then 512kbps
Buy now10 days · 5G · First 2GB/day at full speed, then 2mbps
Buy now30 days · 5G · First 1GB/day at full speed, then 512kbps
Buy now15 days · 5G · First 2GB/day at full speed, then 2mbps
Buy now30 days · 5G · €0.65/GB
Buy now20 days · 5G · First 2GB/day at full speed, then 2mbps
Buy now30 days · Unlimited calls · Unlimited SMS · 5G · €0.96/GB
Buy now31 days · Unlimited calls · Unlimited SMS · 5G · €0.71/GB
Buy now90 days · 5G · €0.76/GB
Buy now31 days · Unlimited calls · Unlimited SMS · 5G · €0.45/GB
Buy now30 days · 5G · First 2GB/day at full speed, then 2mbps
Buy now30 days · Unlimited calls · Unlimited SMS · 5G · €2.00/GB
Buy now30 days · 5G · €0.59/GB
Buy nowWhy travelers choose Roamsim in Greece
- Instant delivery — your Greece eSIM arrives by QR seconds after payment.
- Flat, upfront pricing — no bill shock, no roaming surprises.
- Keep your main number while using local data on a second line.
- 24/7 in-app support from real people, wherever you travel.
Greece eSIM by plan size
Already know how much data you need? Jump straight to it.
Regional plans that cover Greece
Visiting more than one country? These regional eSIMs include Greece and are usually cheaper than buying each destination separately.
How to choose an eSIM for Greece
Which network you'll be on
Greece has three mobile networks: Cosmote, Vodafone and Nova (formerly Wind). Coverage is good in Athens, Thessaloniki and the main tourist islands. The networks our Greece plans use are listed on this page, so you can check before you buy.
If you have an EU SIM
EU and EEA SIMs roam like at home in Greece, including the islands, at your domestic rates within fair-use limits. A travel eSIM mostly helps visitors from outside the EEA. That includes the UK: UK networks left the scheme after Brexit, and several now charge for roaming in Greece.
Islands and ferries
Coverage on the islands is good in the main towns and ports but can be patchy on remote beaches, in mountain villages and on small islands. At sea, signal fades between islands, and on some ferries your phone may connect to the ship's own maritime network, which is billed separately and not covered by EU roaming. Book ferries ahead in an app such as Ferryhopper and save the tickets offline.
How much data a Greece trip takes
An Athens city break uses data mainly for maps, transport and messaging; a few gigabytes covers a week for most people. Island hopping uses more, with ferry tickets, maps, accommodation messages and photo uploads on the go. If you'll be away from hotel Wi-Fi much of the day, choose a larger plan.
Not sure how much you need? How much data do you need for a trip
Planning the trip? Greece travel guide: highlights, best time to visit, plugs, money and getting around
Greece eSIM — FAQ
How do I get an eSIM for Greece?
Pick a Greece data plan below, pay by card or crypto, and we deliver your eSIM instantly. Scan the QR code and you're connected in minutes — no physical SIM, no store visit.
Will my phone work with a Greece eSIM?
Most phones from the last few years support eSIM, including iPhone XS and newer, Google Pixel 3+, and recent Samsung Galaxy S/Z models. Your phone must be carrier-unlocked.
Does the Greece eSIM include 5G?
Yes — our Greece plans connect to 5G where the local network supports it, and fall back to 4G/LTE automatically.
Which network will I connect to in Greece?
Our Greece plans use partner networks including NOVA, O2, Orange and Vodafone. Available networks depend on the selected plan, device and location.
Can I make calls and send texts in Greece?
Some of our Greece plans include calls and texts alongside data, and come with a local number. Data-only plans are cheaper if you just need internet — the plan list below says which is which.
Is there a plan that covers Greece and other countries?
Yes. Europe, Balkans, Global Lite and Europe + Balkans are regional plans that include Greece, which is usually cheaper than buying each country separately on a multi-stop trip.
Can I keep my own phone number?
Yes. The eSIM runs as a separate data line, so you keep your main number for calls and texts while using Greece data on the eSIM.
When does my plan start?
Activation rules vary by plan. Check the activation note at checkout before installing your Greece eSIM; some plans start on connection or first data use, while others have different activation rules.
What is the best eSIM for Greece?
The best one is the plan with enough data for your trip and validity for all your days there, on a network that covers the islands you're visiting. For Athens and the main islands the Greek networks work well. Compare the Greece plans on this page, and if you're combining Greece with other countries, a Europe plan may suit you better.
Does a Greece eSIM work on the islands?
Yes, on the main tourist islands such as Crete, Rhodes, Corfu, Santorini and Mykonos, in the towns, ports and most beaches. Coverage is weaker in remote areas, mountain villages and on small islands, and fades at sea between islands.
Will my phone work on Greek ferries?
Near land, usually yes, on the Greek networks. In open water signal drops, and some ferries have their own maritime network, which is billed separately and isn't covered by EU roaming. Save tickets and anything you need offline before you board.
Ready for Greece?
Get connected from €1.24 — installed before you land.