Top picks for Greece Wi-Fi & SIM cards

Discover 27 Wi-Fi & SIM cards in Greece on Trip.com, updated January 28, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From CAD 0.13 per person, with an average total of CAD 5.96. Choose the option that suits your plan.

With 22.551k verified reviews, Wi-Fi & SIM cards Greece boast an average rating of 4.4.

This week's most popular Wi-Fi & SIM cards: "Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 13.844k reviews and a 4.4 rating.

The next available day tour departs on January 29, 2026. Book now to secure your spot!

Greece Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!

January is the perfect time to visit Greece! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites like Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | 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 Greece Wi-Fi & SIM cards

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Reviews/Trip Moments

Reviews: USA 5G eSIM | DayPass /Total | 500MB/day-total 100GB | 1-90 days | QR code (excluding Guam and Saipan)
Guest User2026-01-19
Having internet while traveling abroad is important. Great that nowadays it is very convenient to get it on a go. Thanks to Trip.com!
Reviews: USA/Canada 5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
Guest User2026-01-26
The phone settings instructions to get data roaming to work didn’t match my phones interface, which made it very confusing to get my eSIM to start working. I am using an Australian iPhone 17 with iOS 26.2.
Reviews: USA 5G eSIM | Day Pass/Total Data Package | 24-Hour Billing | 1-90 Days | QR Code (excluding Guam and Saipan)
Guest User2026-01-23
Installed the esim before travel, once I reached the States and turned on mobile data, the esim was automatically activated. The signal strength was great during my trip at Chicago and Michigan. Data remaining can be checked easily on Trip app under plan detail.
Reviews: Canada & US | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-90 days | QR code
Guest User2026-01-16
It takes a while for the esim to be activated. You should wait 10 min after confirmation and turn on roaming.
Reviews: USA T-Mobile 5G eSIM | Local IP with Low Latency | Covers Puerto Rico | Supports ChatGPT & TikTok | 15/30/60 Days | Instant Use | Instant QR
Guest User2025-12-26
I have no problems using the internet. I'm connected to 5G.
Reviews: Global 77 Countries 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2025-11-04
I always use it when I come back to Japan during my trip around the world. It's easy to connect to the internet, so I can use mobile payments like Mobile Suica and Rakuten Pay.
Contact Center <br>of the year 2025
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