Top picks for Koper SIM card

Discover 23 SIM card in Koper on Trip.com, updated 4 August 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From £0.06 per person, with an average total of £1.77. Choose the option that suits your plan.

With 59.552k verified reviews, SIM card Koper boast an average rating of 4.4.

This week's most popular SIM card: "Global (77 Countries) 5G/4G eSIM | Supports Google Maps/TikTok/ChatGPT | Data Plan | 24-Hour Billing | 1–7 Days | QR code", with 30.978k reviews and a 4.4 rating.

The next available day tour departs on 5 August 2026. Book now to secure your spot!

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

August is the perfect time to visit Koper! Choose from 23 available day tours, including seasonal favorites like Global (77 Countries) 5G/4G eSIM | Supports Google Maps/TikTok/ChatGPT | Data Plan | 24-Hour Billing | 1–7 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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23 results for Koper SIM card

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See what other travellers love, based on ratings and bookings

AllAttractions (103004)Day tours (141)Food & drink (8)Cultural experiences (8)Boat experiences (33)Outdoor experiences (60)Spa & wellness (1)Water activities (18)City sightseeing (9)Nature & wildlife (16)Travel photography (2)SIM card (23)Travel extras (1)

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Reviews/Trip Moments

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Reviews: Europe 5G/4G eSIM | Daily /Total | 500MB/day-total 50GB | 1-30 days | 24-Hour billing | QR code
Guest User2026-08-03
I had a great experience using this eSIM during my trip to Prague. The setup was easy and straightforward, and the connection was reliable throughout my stay. It was very convenient and saved me the hassle of buying a local SIM card. The price was also reasonable for the amount of data provided. I would definitely use this eSIM again for my future trips and would recommend it to others travelling abroad.
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Reviews: Europe 45 Countries 5G eSIM | All AI & TikTok | 1–30 Days | QR Code
Guest User2026-08-02
I bought a 6-day, 30GB package for all of Europe. It was incredibly easy to set up, no issues at all. I ended up not even using it all, with 5GB left over, so I wasn't limiting my internet usage. Thank you for the great service, I'll definitely keep using it and highly recommend it!
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Reviews: Europe 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-07-09
I used it in the Netherlands, Belgium, and Switzerland. It worked perfectly and smoothly without any problems! The large data capacity was great; I could use Google Maps and other apps without worrying about data limits. Thank you!
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Reviews: Europe Orange 4G/5G eSIM | Total 20GB–500GB | French number with calls & SMS | 7–30 days | 24-hour billing | QR code
Guest User2026-08-02
Everything was super smooth and seamless! Booking the hotel, buying flight tickets, and setting up the eSIM were completely hassle-free. Everything worked perfectly throughout the trip. Highly recommended
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Reviews: Europe (41 Countries) | 5G/4G eSIM | Supports TikTok / Google Maps / Chat GPT | Daily / Total Plans | Calendar Day Billing | 1–90 Days | QR Code
Guest User2026-08-04
This isn't my first time using it, but this time it wouldn't connect for 30 minutes. I tried turning on airplane mode several times, then restarting my phone, and finally connected. But I missed the bus from the airport.
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Reviews: Europe Orange 4G/5G eSIM | Calls + SMS | French phone number | 24-hour billing | QR code
Guest User2026-08-01
Because the previous booked eSim didn't work well so tried booking another one. Lost the signal in the beginning, but once resumed it worked throughout the trip.

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