Top picks for Athens SIM card

Discover 27 SIM card in Athens on Trip.com, updated 15 October 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From CAD 0.12 per person, with an average total of CAD 3.44. Choose the option that suits your plan.

With 70.686k verified reviews, SIM card Athens boast an average rating of 4.5.

This week's most popular SIM card: "Global (77 Countries) 5G/4G eSIM | Supports Google Maps/TikTok/ChatGPT | Total Data Plan | 24-Hour Billing | 1–30 Days | QR code", with 37.174k reviews and a 4.4 rating.

The next available day tour departs on 16 October 2026. Book now to secure your spot!

Athens SIM card usually take about 1 hours — perfect for a relaxed, immersive experience!

October is the perfect time to visit Athens! Choose from 27 available day tours, including seasonal favorites like Global (77 Countries) 5G/4G eSIM | Supports Google Maps/TikTok/ChatGPT | Total Data Plan | 24-Hour Billing | 1–30 Days | QR code.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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27 results for Athens SIM card

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RecommendedAttractions (15326)Boat experiences (55)Day tours (363)Shows & events (3)Cultural experiences (48)Water activities (6)Outdoor experiences (57)Spa & wellness (2)City sightseeing (63)Food & drink (56)Travel photography (5)SIM card (27)Eurail pass (1)

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Reviews/Trip Moments

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Reviews: European universal 5G/4G eSIM | Multi-network support, supports All AI & TikTok | 500MB/day - 50GB total | 1-90 days | 24-hour billing | QR code
Guest User2026-09-22
I used to buy it on websites, but this time I bought it through Trip and it turned out to be very profitable. The internet worked in Turkey, France, and Greece, I’m very happy.
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Reviews: Europe 4G/5G eSIM | All AI & TikTok | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-10-15
I took the eSIM on a trip and was very pleased. Internet was available almost immediately after activation, the connection is good, and everything works as expected. Maps, messaging, and navigation worked flawlessly. Everything is great and convenient, especially when you're traveling to a new country.
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Reviews: Europe 45 Countries 5G eSIM | All AI & TikTok | 1–30 Days | QR Code
Guest User2026-10-14
Excellent eSIM. I used it in the Netherlands, Belgium, and Turkey. The internet worked well. There was one outage, but support immediately provided a backup while they fixed the issue. I recommend it.
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Reviews: Greece 5G eSIM | 3 Networks Covered | Fully Supports AI & TikTok | Daily/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
Guest User2026-08-03
As always, perfect. Installation was very easy, we had no problems at all. No negative issues. Thank you.
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Reviews: Greece | 5G/4G eSIM | Daily Plan/Data Package | Natural Day Billing | 1-30 Days | QR code
Guest User2026-10-07
Once again, they didn't let me down! Excellent signal, excellent connection throughout the entire trip. Thank you. I recommend it.
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Reviews: Multiple European countries CTExcel 5G eSIM | EE Internet United Kingdom number | Supports calls & SMS register app | Local phone customer support | 7-30 days | QR code
Guest User2026-09-19
In Europe, eSIM with a mobile number and call functionality is the cheapest option. You can connect immediately at Budapest airport, but in hotels in Budapest, Zagreb, and Ljubljana, the internet speed is either very slow or impossible to connect at all. Outdoors and in the suburbs, there are generally no problems. I haven't used the call functionality, so I'm not sure. If the hotel offers free Wi-Fi, it's a cost-effective choice.

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