Top picks for Kefallinia Wi-Fi & SIM cards

Discover 21 Wi-Fi & SIM cards in Kefallinia on Trip.com, updated January 11, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From SGD 0.09 per person, with an average total of SGD 6.95. Choose the option that suits your plan.

With 24.493k verified reviews, Wi-Fi & SIM cards Kefallinia boast an average rating of 4.5.

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 11.049k reviews and a 4.4 rating.

The next available day tour departs on January 12, 2026. Book now to secure your spot!

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

January is perfect for visiting Kefallinia! Choose from Wi-Fi & SIM cards available day tours, including seasonal hits 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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21 results for Kefallinia Wi-Fi & SIM cards

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Reviews/Trip Moments

Reviews: Europe 5G/4G eSIM | DayPass /Total | 500MB/day-total 30GB | 1-30 days | 24-hour billing | QR code
Guest User2025-11-22
I've repurchased this multiple times. It's ready to use immediately upon arrival, and renewals are very convenient. Checking usage on the website is easy, and data sharing is supported. Internet connectivity is consistently smooth across different locations in Spain.
Reviews: Europe 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2026-01-08
I had connection issues the first time I connected. I contacted support, and they responded quickly and helped me figure it out. I got a 10GB internet plan for 30 days. For the first two weeks, the internet was flying, no problems at all, but then it apparently switched to power-saving mode; nothing really loaded. Eventually, I thought I was running out of data, so I bought another internet package, and everything was fine.
Reviews: Balkans 11 Destinations 5G eSIM | Croatia, Turkey, Greece & More | Supports ChatGPT & TikTok | 1–30 Days | Instant QR
Guest User2026-01-06
I used AirAlo on my first trip but it didn’t work in Kosovo. This simcard is the best if you’d travel to the Balkans. Only confusing a bit to check how much data I used as it’s on a link and not an app.
Reviews: Europe (33 countries) | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-90 days | QR code
Guest User2026-01-08
Everything works great. The package includes 40 European countries. I connected in one country, then moved to the next – and the internet was still working.
Reviews: Europe Orange eSIM | Total 20GB–100GB | Unlimited calls & SMS in Europe | 7–30 days | QR code
Guest User2026-01-07
Easy enough to install, took a long time to activate which caused some stress but in the end was great
Reviews: Greece eSIM | 5G/4G | High-speed data | 24 hours | 1-30 days | QR code
Guest User2025-11-04
We had internet throughout our entire trip to Greece, and the signal was strong. It was easy to install on my phone.
Best Contact Center 2024 - Bronze
Best Contact Center 2024 - Bronze