Top picks for Koper Wi-Fi & SIM cards

Discover 20 Wi-Fi & SIM cards in Koper on Trip.com, updated January 8, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From THB 2.94 per person, with an average total of THB 174.21. Choose the option that suits your plan.

With 25.835k verified reviews, Wi-Fi & SIM cards Koper 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 11.917k reviews and a 4.4 rating.

The next available day tour departs on January 9, 2026. Book now to secure your spot!

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

January is perfect for visiting Koper! 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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20 results for Koper 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: Europe eSIM | 5G/4G | Daily/Total Data Package | 1-30 days | 24-Hour Billing | QR code
Guest User2026-01-04
e-sim is very excellent. everywhere i can use it. i travelled Germany, Paris, and Spain. very happy for Booking
Best Contact Center 2024 - Bronze
Best Contact Center 2024 - Bronze