The short answer
Six travel eSIMs sell a Greece plan and get most of the traffic for this search. I priced all six on the same day, for a few days in Athens, two weeks hopping between the islands, and a month. I also read the fine print on unlimited and on island coverage. Here is where each one wins.
Unlimited data at full speed for 2 weeks at $14.99 or 30 days at $26.99, and nothing renews. I found Airalo at $48 for 15 days and $69 for the month.
I read 10 GB for 30 days at $12 and 25 GB at $22, on Nova with 5G.
It sells unlimited for 3 days at $11 and 20 GB for 30 days at $21, on Nova and Vodafone.
It sells days, not gigabytes, and states no daily cap for your own phone. It runs on Vodafone and Nova, and it warns that coverage is limited on remote islands.
Prices read on 10 November 2026: Airalo, Holafly, Saily, Nomad, Ubigi on their own sites or listings, Ringo Light from its catalogue. All in US dollars unless stated. Treat every number as a snapshot.
See the full price index for every country.
Travelling further? Compare the eSIM for Europe and the best eSIM for Europe, all brands priced.
The prices, charted
US dollars, 10 November 2026. The rivals sell 15 days, Ringo Light 2 weeks. Ubigi's 15 days is 30 GB at full speed, then 2 Mbps. Nomad sells no 15-day unlimited.
The 30-day plan at each brand. Ubigi's month is 60 GB at full speed, then 2 Mbps.
Holafly sells no buckets. Ringo Light sells no bucket either: its 2 weeks is unlimited and lasts 2 weeks, not 30 days.
Side by side
Swipe to compare →
Get Ringo Light for Greece, from $8.99.
Installed once, next to your own SIM. Your eSIM arrives by email in seconds.
- 3 days $8.99
- 2 weeks $14.99
- 30 days $26.99
- 90 days $49.99
We sell data eSIMs for now to fund the full Ringo service. Ringo is self funded. Every plan bought here pays for the build of one plan that works everywhere.
Want to keep your own number abroad?
That is the full Ringo service: one plan that works everywhere, with your own number included.
It is a separate product from Ringo Light and it is still being built, so it is not on sale yet. Join the waitlist to hear when it opens.
What to do in Greece, and what your phone needs for it
Eight places most first trips include, from Athens to the Cyclades, Crete, the mainland and the Ionian, with the one thing your data does for you at each. Ferries and island hops are where a working phone matters most.
If you want unlimited for two weeks or a month: Ringo Light
Island hopping is a two-week habit, and that is where the prices split. For 15 days, I read Airalo at $48, Saily at $48.99 and Holafly at $51.50. For a month, they are $69, $71.99 and $76.50. Ubigi is cheaper at $36 and $55, but for a fixed amount at full speed. Ringo Light charges $14.99 for 2 weeks and $26.99 for 30 days, and nothing renews.
Read what unlimited means before you pick. I did, brand by brand. Airalo gives 3 GB a day at full speed, then 1 Mbps. Saily gives 5 GB a day, Nomad 2 GB. Ubigi gives 30 GB for 15 days or 60 GB for the month, then 2 Mbps. Holafly states no daily cap for your own phone and limits sharing to 1 GB a day. Ringo Light is unlimited data at full speed, for 2 weeks or 30 days.
For a short trip, Ringo Light sells 3 days of unlimited data at $8.99, and no 7-day plan. Nomad sells 3 days of unlimited at $11. I would take Ringo Light on price.
Coverage on the islands
Greece has three networks. Cosmote is the largest, and Vodafone and Nova follow. On Santorini, Mykonos, Crete, Rhodes and Corfu all three work well. On the smaller islands and in the mountains, signal can drop to 4G or thin out, and Holafly says so on its own page. I found that most travel eSIMs here ride Nova or Vodafone, and only Saily names Cosmote. I would download offline maps and ferry tickets before leaving port.
If you want a data bucket: Ubigi or Nomad
- Ubigi, $12 for 10 GB. The cheapest 10 GB for 30 days, and 25 GB for $22, on Nova with 5G. No app is needed, as I read it.
- Nomad, $18 for 10 GB. 20 GB for $21 is the cheapest 20 GB I read, $5.99 under the 30 days on Ringo Light. On Nova and Vodafone.
- Saily, $22.99 for 10 GB. On Cosmote or Vodafone. 20 GB at $35.99, which I read on saily.com on 10 November.
- Airalo, $20 for 10 GB. 20 GB at $35.50, and buckets from $4 for 1 GB.
- ✓Ringo Light, no buckets. Its 2 weeks is unlimited for $14.99 and its 30 days unlimited for $26.99. For 10 GB that lasts a month, Ubigi at $12 is the better buy, and Nomad sells 20 GB for $21. I would rather you read that here than at checkout.
What Ringo Light is
Ringo Light is the data eSIM from the company I write for, sold to fund the full Ringo, one plan that works everywhere with your own number ported onto it. For Greece it sells three trips, all unlimited data at full speed: 3 days at $8.99, 2 weeks at $14.99 and 30 days at $26.99. Nothing renews. The eSIM arrives by email in seconds and installs in one scan, no app.
The card to buy it is further up this page, just after the side-by-side table. I would read the table first.
Pick by trip
I would buy Ringo Light unlimited, 3 days, $8.99, against $11 at Nomad. Its 2 weeks is $14.99 if the trip might run longer.
I would buy Ringo Light unlimited, 2 weeks, $14.99, less than any rival charges for one week.
My pick is Ubigi 10 GB for 30 days at $12.
I would buy Ringo Light unlimited, 30 days, $26.99.
None of these travel plans does that. The full Ringo, which Ringo Light funds, ports the number you have.
Frequently asked questions
How we compared, and our sources
Airalo, Holafly, Saily, Nomad, Ubigi, Ringo Light
We priced Airalo, Holafly, Saily, Nomad, Ubigi and Ringo Light for Greece on 10 November 2026, all on the same day, in US dollars. Each rival's price comes from its own website where it showed dollars, otherwise from an esimdb.com listing, and every source and its date is listed below. Ringo Light's prices come from the catalogue our checkout charges.
We compare the trips people actually book: a week, two weeks and a month of unlimited data, and a 10 GB bucket. We read each brand's fair use and speed rules and quote them as the brands state them. We did not run speed tests, so this page makes no speed claims for any brand.
Ringo Light is our own product. We put it in the table on the same terms as everyone else, and where a rival is the better buy the page says so.
Left out: Maya Mobile. We could not read its own prices for this country on the day, so it stays out rather than being guessed.
- Airalo: www.airalo.com/greece-esim?currency=USD, unlimited in dollars on the site, 10 November 2026; buckets from esimdb.com/greece/airalo, listing dated 4 October 2026
- Holafly: esim.holafly.com/esim-greece/, prices in dollars on the site, 10 November 2026
- Saily: saily.com/esim-greece/, prices in dollars on the site, 25 October 2026; not readable on 10 November 2026, figures kept from 25 October
- Nomad: www.nomadesim.com/greece-esim, prices in dollars on the site, 10 November 2026
- Ubigi: cellulardata.ubigi.com/data-plans-and-coverage/ubigi-esim-data-plans/?destination=GRC, prices in dollars on the site, 25 October 2026; not readable on 10 November 2026, figures kept from 25 October
- Ringo Light: our own catalogue, the prices the checkout charges on 10 November 2026.
Written and priced by the Ringo team. Prices change often; if you spot one that has moved, tell us through the contact page and we will update the table.
