Best eSIM for Greece
Europe · 5G in Athens, 4G LTE on the islands
Stay connected in Greece without roaming charges. Compare the top travel eSIM providers — instant activation, local network speeds.
Compare eSIM Providers for Greece
Airalo
⭐ #1 ChoiceMost popular · 200+ countries
From $4.50
- Greece dedicated plan
- Easy app management
- 200+ countries covered
Yesim
💰 Best ValueBest value · 90-day cookie
From $3.99
- Competitive pricing
- Virtual number add-on
- Long 90-day cookie
Drimsim
🌍 UniversalOne SIM · 190 countries
From €9/mo
- Physical + eSIM option
- No plan switching
- Unlimited validity
🇬🇷 Greece Network Coverage
5G in Athens, 4G LTE on the islands · eSIM plans connect to local networks on arrival
eSIM Tips for Greece
Cosmote has the widest coverage — every inhabited Greek island has Cosmote 4G
Activate before landing — Athens (ATH) SIM booths mark up basic plans 2x
FreeNow + Uber both work in Athens; on islands, taxi-only
Ferry crossings between Athens (Piraeus) and the Cyclades: Cosmote 4G works most of the corridor
How to set up your Greece eSIM
Buy plan
Choose a Greece plan on Airalo or Yesim
Scan QR
Install the eSIM profile in 2 minutes
Board flight
Keep your home SIM active for calls
Activate
Switch to Greece eSIM on landing
Greece eSIM FAQ
Do I need an eSIM in Greece?
Cosmote free WiFi is on most ferries, but eSIM saves time and lets you book taxis + read directions on Aegean islands where WiFi is unreliable.
Cosmote or Vodafone Greece?
Cosmote — largest, best island coverage. Airalo + Saily default to Cosmote or Vodafone Greece.
Airalo Europe plan or Greece-specific?
If you are visiting only Greece: Greece plan is cheaper. If crossing to Turkey / Italy / etc: Europe regional plan wins.
Does eSIM work on Greek ferries?
Yes — Cosmote 4G works most of the Piraeus-Cyclades and Piraeus-Crete corridors, with brief drops mid-Aegean.