🇬🇷 Best Greece eSIM Plans 2026 — Compare Cheap Data Plans
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Greece has good 4G coverage in Athens, Thessaloniki, and popular islands like Santorini, Mykonos, and Crete. eSIM plans for Greece start from around $4.50 for 1GB, with many offering EU-wide roaming. Cosmote and Vodafone Greece are the main networks behind travel eSIM services.
Greece eSIM plans start from about $4.50 for 1GB. A 7-day plan with 3-5GB costs $8-14. EU-wide plans are a smart choice, covering Greece and other European countries at similar prices.
Airalo and Nomad offer affordable Greece eSIM plans on Cosmote or Vodafone networks. Holafly provides unlimited data for island-hopping trips. Compare all Greece eSIM options on eSIM Budget.
An eSIM is very helpful for Greece, especially for island hopping. You will need data for ferry schedules, navigating narrow streets in Santorini, finding beaches and tavernas, and booking accommodation between islands.