Top picks for Koper Wi-Fi & SIM cards

Discover 18 Wi-Fi & SIM cards in Koper on Trip.com, updated January 24, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From SGD 0.14 per person, with an average total of SGD 6.26. Choose the option that suits your plan.

With 18.669k 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 7.33k reviews and a 4.4 rating.

The next available day tour departs on January 25, 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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18 results for Koper Wi-Fi & SIM cards

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Reviews/Trip Moments

Reviews: Europe 4G/5G 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 User2026-01-24
Easy to connect and this is cheaper compare to my data roaming so I recommend to all. Good product for travellers.
Reviews: Balkans 12 Destinations 5G eSIM | Croatia, Turkey, Greece & More | 1–30 Days | Instant QR
Guest User2026-01-18
I was able to connect to Serbia, Bosnia and Herzegovina, Montenegro, Albania, North Macedonia, Bulgaria, Romania, and Turkey, but as soon as I entered Kosovo from Albania, the connection was lost. I asked support to check, and they told me that only local SIM cards can connect in Kosovo. The support response was quick and courteous.
Reviews: Europe (33 countries) | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-90 days | QR code
Guest User2026-01-22
Excellent and versatile connectivity. The price is also good, I recommend it. Installation is quick on iPhone.
Reviews: Europe Orange 4G/5G eSIM | Total 20GB/50GB/100GB | Calls + SMS | Calendar-Day Billing | QR code
Guest User2026-01-10
The card was functional only in FRANCE. Check well and claim before. What I recommend... Take a map directly with your destination COUNTRY. La carte était fonctionnelle uniquement en FRANCE. Bien vérifier et réclamer avant. Ce que je recommande… Prenez directement une carte avec votre PAYS de destination.
Reviews: Europe eSIM | 5G/4G | Daily/Total Data Package | 1-30 days | 24-Hour Billing | QR code
Guest User2026-01-14
A good choice for travel. We visited Turkey and Hungary, and it worked flawlessly everywhere, with plenty of data.
Contact Center <br>of the year 2025
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