Buying A SIM Card In Greece - Too Many Adapters

With thousands of years of history, exceptional weather, and great food, Greece offers visitors an experience that’s hard to beat. I’ve visited several times over the years, and end up wishing I’d stayed longer every time.

In this land of grilled meat and feta cheese, staying connected is almost as easy as putting on weight. SIM cards are easy to purchase, and costs can be reasonably low if you buy the right package.

If you only need data, though, travel eSIMs are often cheaper and certainly a lot less hassle to buy and use. However you decide to do it, here’s what you need to know.

Table of Contents
  • Companies
  • Travel eSIM for Greece
  • How to Buy a Prepaid SIM Card in Greece
  • Prepaid SIM Costs
  • Topping Up
  • Coverage and Data Speeds

Companies

  • I recommend Vodafone for most travelers who want a physical SIM
  • An eSIM from Instabridge or Nomad is the best option if you only need data

There are three cell networks in Greece, operated by Cosmote, Vodafone, and Nova. Various resellers also offer service on one of those three networks.

Cosmote costs the most, but has the best coverage and fastest data speeds. Vodafone has the best prices, but speeds can be limited, especially in popular areas. Nova is somewhere in the middle on speed, coverage, and price.

Plane taking off

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Plane taking off

Need travel insurance for Greece?

I use HeyMondo thanks to its comprehensive coverage, the ability to buy or renew policies when traveling, and competitive prices. Residents of most countries get a discount with this link.

I’ve used Vodafone in Athens and elsewhere in the past, but was sticking to the western side of Greece on this trip. Starting with a few days on Corfu, my route then took me to and between smaller islands further south in the Ionian Sea on a week-long sailing trip.

After checking the coverage map and availability of stores to purchase both SIM and credit, I went with Vodafone.

Travel eSIM for Greece

While my Vodafone SIM worked well on my last trip, I’ve since been suggesting friends use travel eSIMs when they visit. Prices are good, even for larger data packs but especially for the smaller ones, and it means they don’t need to start their holiday by walking around phone shops.

Of the companies I’ve used and recommended to others, Instabridge generally offers the best prices in Greece. They only have a small range of options, though, so if you want something different (especially large or unlimited amounts of data), take a look at the others as well.

I update the details below each week, most recently on 15 Dec 2025.

Company: InstabridgeAiraloNomadaloSIMeasySim Include multi-country eSIMs Instabridge
Package NameValidityDataPrice (USD)
🌐1 GB GLOBAL (118 countries)7 days1GB$8
1 GB GLOBAL (118 countries)
🌐3 GB GLOBAL (118 countries)15 days3GB$20
3 GB GLOBAL (118 countries)
🌐10 GB GLOBAL (118 countries)30 days10GB$50
10 GB GLOBAL (118 countries)
🌐20 GB GLOBAL (118 countries)7 days20GB$68
20 GB GLOBAL (118 countries)
🌐1 GB EU (34 countries)7 days1GB$3
1 GB EU (34 countries)
🌐3 GB EU (34 countries)15 days3GB$7.50
3 GB EU (34 countries)
🌐10 GB EU (34 countries)30 days10GB$16
10 GB EU (34 countries)
🌐20 GB EU (34 countries)7 days20GB$29
20 GB EU (34 countries)
1 GB Greece7 days1GB$2
3 GB Greece15 days3GB$4.50
10 GB Greece30 days10GB$11
20 GB Greece7 days20GB$14
Use code TOOMANY20 for 20% off your first purchase Airalo
Package NameValidityDataPrice (USD)
Meraki Mobile 1 GB3 days1GB$4
Meraki Mobile 3 GB3 days3GB$8.50
Meraki Mobile 3 GB7 days3GB$9
Meraki Mobile 5 GB7 days5GB$11
Meraki Mobile 5 GB15 days5GB$11.50
Meraki Mobile 5 GB30 days5GB$12
Meraki Mobile Unlimited3 daysUnlimited$12.50
Meraki Mobile 10 GB7 days10GB$19
Meraki Mobile 10 GB15 days10GB$19
Meraki Mobile 10 GB30 days10GB$20
Meraki Mobile Unlimited5 daysUnlimited$20.50
Meraki Mobile Unlimited7 daysUnlimited$29.50
Meraki Mobile Unlimited10 daysUnlimited$35
Meraki Mobile 20 GB15 days20GB$36.50
Meraki Mobile 20 GB30 days20GB$37.50
Meraki Mobile 50 GB30 days50GB$42
Meraki Mobile Unlimited15 daysUnlimited$49
Meraki Mobile Unlimited30 daysUnlimited$72.50
🌐EUconnect 1 GB (42 countries)3 days1GB$4.50
EUconnect 1 GB (42 countries)
🌐Eurolink 1 GB (42 countries)7 days1GB$5
Eurolink 1 GB (42 countries)
🌐EUconnect 3 GB (42 countries)3 days3GB$11.50
EUconnect 3 GB (42 countries)
🌐EUconnect 3 GB (42 countries)7 days3GB$12
EUconnect 3 GB (42 countries)
🌐Eurolink 3 GB (42 countries)30 days3GB$13
Eurolink 3 GB (42 countries)
🌐EUconnect 5 GB (42 countries)7 days5GB$18
EUconnect 5 GB (42 countries)
🌐EUconnect 5 GB (42 countries)15 days5GB$18.50
EUconnect 5 GB (42 countries)
🌐EUconnect 5 GB (42 countries)30 days5GB$19
EUconnect 5 GB (42 countries)
🌐Eurolink 5 GB (42 countries)30 days5GB$20
Eurolink 5 GB (42 countries)
🌐EUconnect 10 GB (42 countries)15 days10GB$28
EUconnect 10 GB (42 countries)
🌐EUconnect 10 GB (42 countries)7 days10GB$33
EUconnect 10 GB (42 countries)
🌐Eurolink Unlimited (42 countries)10 daysUnlimited$35
Eurolink Unlimited (42 countries)
🌐EUconnect 10 GB (42 countries)30 days10GB$35
EUconnect 10 GB (42 countries)
🌐Eurolink 10 GB (42 countries)30 days10GB$37
Eurolink 10 GB (42 countries)
🌐EUconnect 20 GB (42 countries)15 days20GB$47
EUconnect 20 GB (42 countries)
🌐EUconnect 20 GB (42 countries)30 days20GB$49
EUconnect 20 GB (42 countries)
🌐Eurolink 20 GB (42 countries)30 days20GB$49
Eurolink 20 GB (42 countries)
🌐EUconnect 50 GB (42 countries)30 days50GB$59
EUconnect 50 GB (42 countries)
🌐Eurolink 50 GB (42 countries)90 days50GB$100
Eurolink 50 GB (42 countries)
🌐Eurolink 100 GB (42 countries)180 days100GB$185
Eurolink 100 GB (42 countries)
🌐Discover 1 GB (137 countries)7 days1GB$9
Discover 1 GB (137 countries)
🌐✆Discover+ 1 GB (137 countries)7 days1GB$15
Discover+ 1 GB (137 countries)
🌐Discover 2 GB (137 countries)15 days2GB$17
Discover 2 GB (137 countries)
🌐Discover 3 GB (137 countries)30 days3GB$24
Discover 3 GB (137 countries)
🌐✆Discover+ 2 GB (137 countries)15 days2GB$27
Discover+ 2 GB (137 countries)
🌐Discover 5 GB (137 countries)60 days5GB$35
Discover 5 GB (137 countries)
🌐✆Discover+ 3 GB (137 countries)30 days3GB$36
Discover+ 3 GB (137 countries)
🌐✆Discover+ 5 GB (137 countries)60 days5GB$50
Discover+ 5 GB (137 countries)
🌐Discover 10 GB (137 countries)180 days10GB$57
Discover 10 GB (137 countries)
🌐Discover 20 GB (137 countries)365 days20GB$66
Discover 20 GB (137 countries)
🌐✆Discover+ 10 GB (137 countries)180 days10GB$79
Discover+ 10 GB (137 countries)
🌐✆Discover+ 20 GB (137 countries)365 days20GB$89
Discover+ 20 GB (137 countries)
Save up to 15% with codes ADAPT15 & ADAPT10 Nomad
Package NameValidityDataPrice (USD)
Greece 1GB - 3 days3 days1$2
Greece 1GB - 7 days7 days1$4.50
Greece 3GB - 30 days30 days3GB$9
Greece Unlimited - 3 days3 daysUnlimited$11
Greece 5GB - 30 days30 days5GB$12.50
Greece 10GB - 30 days30 days10GB$16
Greece Unlimited - 5 days5 daysUnlimitedGB$17
Greece 20GB - 30 days30 days20$20
Greece Unlimited - 7 days7 daysUnlimitedGB$23
Greece Unlimited - 10 days10 daysUnlimitedGB$31
Greece 50GB - 30 days30 days50GB$45
🌐Europe36 1GB - 7 days (34 countries)7 days1GB$5.50
Europe36 1GB - 7 days (34 countries)
🌐Europe36 3GB - 30 days (34 countries)30 days3GB$13
Europe36 3GB - 30 days (34 countries)
🌐Europe36 5GB - 30 days (34 countries)30 days5GB$15
Europe36 5GB - 30 days (34 countries)
🌐Europe36 10GB - 30 days (34 countries)30 days10GB$22
Europe36 10GB - 30 days (34 countries)
🌐Europe36 20GB - 30 days (34 countries)30 days20GB$45
Europe36 20GB - 30 days (34 countries)
🌐EU-US-CA 5GB - 60 days (41 countries)60 days5GB$19
EU-US-CA 5GB - 60 days (41 countries)
🌐EU-US-CA 10GB - 60 days (41 countries)60 days10GB$29
EU-US-CA 10GB - 60 days (41 countries)
🌐EU-US-CA 20GB - 60 days (41 countries)60 days20GB$49
EU-US-CA 20GB - 60 days (41 countries)
🌐EU-US-CA 30GB - 60 days (41 countries)60 days30GB$69
EU-US-CA 30GB - 60 days (41 countries)
🌐Global82 10GB - 180 days (82 countries)180 days10GB$40
Global82 10GB - 180 days (82 countries)
🌐Global82 20GB - 365 days (82 countries)365 days20GB$68
Global82 20GB - 365 days (82 countries)
🌐Global82 30GB - 365 days (82 countries)365 days30GB$105
Global82 30GB - 365 days (82 countries)
🌐Global82 50GB - 365 days (82 countries)365 days50GB$170
Global82 50GB - 365 days (82 countries)
🌐Global54 10GB - 180 days (54 countries)180 days10GB$30
Global54 10GB - 180 days (54 countries)
🌐Global54 20GB - 365 days (54 countries)365 days20GB$50
Global54 20GB - 365 days (54 countries)
🌐Global54 30GB - 365 days (54 countries)365 days30GB$65
Global54 30GB - 365 days (54 countries)
🌐Global54 50GB - 365 days (54 countries)365 days50GB$125
Global54 50GB - 365 days (54 countries)
🌐Balkans 1GB - 7 days (13 countries)7 days1GB$9
Balkans 1GB - 7 days (13 countries)
🌐Balkans 3GB - 30 days (13 countries)30 days3GB$15
Balkans 3GB - 30 days (13 countries)
🌐Balkans 5GB - 30 days (13 countries)30 days5GB$25
Balkans 5GB - 30 days (13 countries)
🌐Balkans 10GB - 30 days (13 countries)30 days10GB$39
Balkans 10GB - 30 days (13 countries)
🌐Balkans 20GB - 30 days (13 countries)30 days20GB$55
Balkans 20GB - 30 days (13 countries)
🌐Europe 1GB - 3 days (35 countries)3 days1$2
Europe 1GB - 3 days (35 countries)
🌐Europe 1GB - 7 days (35 countries)7 days1GB$5.50
Europe 1GB - 7 days (35 countries)
🌐Europe 3GB - 30 days (35 countries)30 days3GB$12
Europe 3GB - 30 days (35 countries)
🌐Europe 5GB - 30 days (35 countries)30 days5GB$14
Europe 5GB - 30 days (35 countries)
🌐Europe Unlimited - 5 days (35 countries)5 daysUnlimitedGB$18
Europe Unlimited - 5 days (35 countries)
🌐Europe 10GB - 30 days (35 countries)30 days10$18
Europe 10GB - 30 days (35 countries)
🌐Europe 20GB - 30 days (35 countries)30 days20GB$22
Europe 20GB - 30 days (35 countries)
🌐Europe 50GB - 30 days (35 countries)30 days50GB$29
Europe 50GB - 30 days (35 countries)
🌐Europe Unlimited - 10 days (35 countries)10 daysUnlimitedGB$33
Europe Unlimited - 10 days (35 countries)
🌐Global 1GB - 7 days (123 countries)7 days1GB$12
Global 1GB - 7 days (123 countries)
🌐Global 3GB - 30 days (123 countries)30 days3GB$25
Global 3GB - 30 days (123 countries)
🌐Global 5GB - 30 days (123 countries)30 days5GB$39
Global 5GB - 30 days (123 countries)
🌐Global 10GB - 30 days (123 countries)30 days10GB$59
Global 10GB - 30 days (123 countries)
🌐Global 20GB - 30 days (123 countries)30 days20GB$99
Global 20GB - 30 days (123 countries)
Learn more aloSIM
Package NameValidityDataPrice (USD)
Greece 1GB - 7 days7 days1GB$4.50
Greece 2GB - 15 days15 days2GB$8
Greece 3GB - 30 days30 days3GB$10
Greece 5GB - 30 days30 days5GB$13
Greece 10GB - 30 days30 days10GB$20
Greece Unlimited - 10 days10 daysUnlimited$35
Greece 20GB - 30 days30 days20GB$37.50
🌐Europe 1GB - 7 days (35 countries)7 days1GB$5
Europe 1GB - 7 days (35 countries)
🌐Europe 2GB - 15 days (35 countries)15 days2GB$8
Europe 2GB - 15 days (35 countries)
🌐Europe 3GB - 30 days (35 countries)30 days3GB$12.50
Europe 3GB - 30 days (35 countries)
🌐Europe 5GB - 30 days (35 countries)30 days5GB$19.50
Europe 5GB - 30 days (35 countries)
🌐Europe 10GB - 30 days (35 countries)30 days10GB$36
Europe 10GB - 30 days (35 countries)
🌐Europe Unlimited - 15 days (35 countries)15 daysUnlimited$42
Europe Unlimited - 15 days (35 countries)
🌐Europe 50GB - 90 days (35 countries)90 days50GB$95
Europe 50GB - 90 days (35 countries)
🌐Europe 100GB - 180 days (35 countries)180 days100GB$185
Europe 100GB - 180 days (35 countries)
🌐Mediterranean 1GB - 7 days (6 countries)7 days1GB$7
Mediterranean 1GB - 7 days (6 countries)
🌐Mediterranean 3GB - 30 days (6 countries)30 days3GB$13.50
Mediterranean 3GB - 30 days (6 countries)
🌐Mediterranean 5GB - 30 days (6 countries)30 days5GB$19.50
Mediterranean 5GB - 30 days (6 countries)
🌐Mediterranean 10GB - 30 days (6 countries)30 days10GB$32
Mediterranean 10GB - 30 days (6 countries)
🌐Global 1GB - 7 days (149 countries)7 days1GB$10
Global 1GB - 7 days (149 countries)
🌐Global 2GB - 15 days (149 countries)15 days2GB$18
Global 2GB - 15 days (149 countries)
🌐Global 3GB - 30 days (149 countries)30 days3GB$26
Global 3GB - 30 days (149 countries)
🌐Global 5GB - 30 days (149 countries)30 days5GB$35
Global 5GB - 30 days (149 countries)
🌐Global 10GB - 30 days (149 countries)30 days10GB$50
Global 10GB - 30 days (149 countries)
🌐Global 20GB - 30 days (149 countries)30 days20GB$62
Global 20GB - 30 days (149 countries)
🌐Eastern Europe 1GB - 7 days (11 countries)7 days1GB$5.50
Eastern Europe 1GB - 7 days (11 countries)
🌐Eastern Europe 3GB - 30 days (11 countries)30 days3GB$10.50
Eastern Europe 3GB - 30 days (11 countries)
🌐Eastern Europe 5GB - 30 days (11 countries)30 days5GB$15
Eastern Europe 5GB - 30 days (11 countries)
🌐Eastern Europe 10GB - 30 days (11 countries)30 days10GB$25
Eastern Europe 10GB - 30 days (11 countries)
Use code TMA for $3 off your first purchase easySim
Package NameValidityDataPrice (USD)
🌐Europe 1GB - 7 day (35 countries)7 days1GB$4.49
Europe 1GB - 7 day (35 countries)
🌐Europe 3GB - 30 day (35 countries)30 days3GB$8.49
Europe 3GB - 30 day (35 countries)
🌐Europe 5GB - 30 day (35 countries)30 days5GB$12.99
Europe 5GB - 30 day (35 countries)
🌐Europe 10GB - 30 day (35 countries)30 days10GB$22.99
Europe 10GB - 30 day (35 countries)
🌐Europe 20GB - 30 day (35 countries)30 days20GB$36.99
Europe 20GB - 30 day (35 countries)
🌐Europe 50GB - 30 day (35 countries)30 days50GB$79.99
Europe 50GB - 30 day (35 countries)
Greece 1GB - 7 day7 days1GB$3.99
Greece 1GB - 7 day7 days1GB$3.99
Greece 3GB - 15 day15 days3GB$7.99
Greece 3GB - 15 day15 days3GB$7.99
Greece 5GB - 30 day30 days5GB$10.99
Greece 5GB - 30 day30 days5GB$10.99
Greece 10GB - 30 day30 days10GB$16.99
Greece 10GB - 30 day30 days10GB$16.99
Greece 20GB - 30 day30 days20GB$24.99
Greece 20GB - 30 day30 days20GB$24.99
Greece 50GB - 30 day30 days50GB$49.99
Greece 50GB - 30 day30 days50GB$49.99
Learn more

Like most travel eSIMs, they’re data-only: you don’t get a local number. I use apps for everything from communication to transport these days, so this very rarely matters to me, but you might have different needs.

One thing worth noting: if you’re planning to travel to several European countries within a few weeks, it might be worth looking at some of the regional eSIM packages on offer.

There are too many to list each one separately (and they change all the time), but as a starting point, these are the Europe eSIM options from companies I’d actually consider using:

  • aloSIM (34 countries)
  • Airalo (39 countries)
  • Nomad (30-35 countries)
  • SIMOptions (29-39 countries)
  • Instabridge (34 countries)
  • easySIM (36 countries)

New to eSIMs? They offer big benefits to travelers in terms of how quickly, easily, and (often) cheaply you can get connected when you arrive in a new country. Most recent phones support them, and you can read all about them here.

If you’re visiting other countries as well, make sure you check out our worldwide eSIM finder before you go. It has real-world recommendations for every trip, only takes a few seconds, and could save you a lot of money!

How to Buy a Prepaid SIM Card in Greece

Buying a Vodafone SIM and getting service was very straightforward, at least on Corfu. You’ll likely have a similar experience anywhere in Greece that sees enough tourism for English to be widely spoken.

There are a couple of Vodafone stores close to each other in the downtown part of Corfu Town, and I visited the one beside San Rocco square. It’s a small store, but given its location, it sees plenty of tourists.

The outside of a small store in Corfu, Greece, with Vodafone branding on the outside. A pharmacy is alongside.

The staff member asked what I wanted, and offered a few options for my two weeks in the country. Note you’ll need your passport to buy a SIM from a Vodafone store, and the staff will take a photocopy of it.

As soon as I’d finished swapping SIM cards, I received a few text messages from Vodafone, and data started working immediately afterward. The entire process took less than five minutes.

Prepaid SIM Costs

Vodafone has a number of different plans and packages available, but for most people visiting Greece, the best option (and certainly the simplest one to understand) is, unusually, the tourist package.

There are two choices: one for €20 that has 25GB of data, 200 domestic calling minutes, and lasts for an oddball 20 days. The other costs €30, with unlimited data and 200 minutes, for 30 days.

I’ve bought several other non-tourist packages from Vodafone in the past, and while I sometimes saved a small amount of money by building my own bundle, it was often surprisingly hard to do.

With “mandatory” top-ups and a fee for the SIM card itself, by the time I actually got a useful amount of data (and sometimes, calls and texts), I’d often spend a lot of time discussing and working out options to save a euro or two at best.

If you decide to do the same, look for the “CU” SIM cards and packages, or just ask the staff member what the current promotions are. Note, too, that a 12% tax is charged on top-ups, which means that your (eg) €10 top-up will only add €8.93 to your balance.

We’ve started to get a few anecdotal reports (see the comments below) of Vodafone stores in heavily-touristed areas refusing to sell anything except the most expensive prepaid packages to visitors.

If that happens to you and the staff member won’t budge, just walk out and choose a different provider, or go for a travel eSIM as discussed below and avoid the problem entirely.

Topping Up

Vodafone

You can buy top-ups at any Vodafone store (store locator here), as well as thousands of kiosks, service stations, and supermarkets across the country.

Nomad

Topping up with Nomad (or any of the other travel eSIM companies) is done by logging into the website or app. You just select your Greece eSIM, hit the top-up button, and buy the same package again.

The top-up packs have exactly the same pricing and duration as the original eSIMs: there’s little difference between topping up your current eSIM and buying a new one, other than not having to activate it.

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Coverage and Data Speeds

While there are a few parts of Greece where you’ll get 5G service with Vodafone, for now they’re mostly in the major cities. It’s being rolled out rapidly, so you may happen to find it elsewhere on both the mainland and islands, but don’t count on it.

For now, expect LTE service in most places. There’s no 3G any more: it was shut off in late 2023.

Coverage and speed were surprisingly variable on Greece’s western coast. Despite having the largest population, Corfu Town had the worst reception and speed. I had minimal service in much of the old town, probably due to the stone buildings surrounding me, but things improved elsewhere.

Further down the coast, things improved dramatically. On the mainland, and while sailing between Lefkada, Ithaca, Meganisi, and other islands, I had reliable service and generally good speeds whenever I checked. I never lost signal anywhere.

As you’d expect, service was very reliable in Athens, whether I was in a tourist area or anywhere else in the city.

EU Roaming

Greece is part of the European Union, so EU roaming regulations apply. These “roam like at home” rules ended roaming charges across much of Europe in 2017, letting you use a SIM card from any EU country across all the others at no extra charge.

There are some exceptions and limits, however, especially with large data packages. Double-check the exact details at time of purchase, or just use one of the regional European eSIMs I mentioned earlier.

With the Vodafone tourist SIMs I discussed up top, some but not all of your data allowance is usable elsewhere in the EU; roughly 15GB with the cheaper package and 22GB with the more expensive one.

Check out our guides to SIM cards and eSIMs in 65+ other countries here.

Looking down towards an idyllic blue ocean and island, with a small town visible at the end of a bay and high mountains rising steeply nearby. Text "Visiting Greece? Here’s everything you need to know about SIM cards & eSIMs for your trip!" is underneath Share on Facebook Share on Pinterest Share on WhatsApp

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