Top picks for Heidelberg SIM card

Discover 28 SIM card in Heidelberg on Trip.com, updated 14 November 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From AU$ 0.11 per person, with an average total of AU$ 4.28. Choose the option that suits your plan.

With 77.37k verified reviews, SIM card Heidelberg boast an average rating of 4.4.

This week's most popular SIM card: "Global (77 Countries) 5G/4G eSIM | Supports Google Maps/ChatGPT | Total Data Plan | 24-Hour Billing | 1–30 Days | QR code", with 40.847k reviews and a 4.4 rating.

The next available day tour departs on 15 November 2026. Book now to secure your spot!

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

November is perfect for visiting Heidelberg! Choose from 28 available day tours, including seasonal hits like Global (77 Countries) 5G/4G eSIM | Supports Google Maps/ChatGPT | Total Data Plan | 24-Hour Billing | 1–30 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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28 results for Heidelberg SIM card

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Reviews/Trip Moments

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Reviews: European universal 5G/4G eSIM | Multi-network support, supports All AI & TikTok | 500MB/day - 50GB total | 1-90 days | 24-hour billing | QR code
Guest User2026-09-22
I used to buy it on websites, but this time I bought it through Trip and it turned out to be very profitable. The internet worked in Turkey, France, and Greece, I’m very happy.
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Reviews: Europe 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-11-14
good plan in europe recieved immediately after the booking confirmed very easy to install and strength internet connection
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Reviews: Germany 5G eSIM | Daily data package | 1–30 days | 24-hour billing | QR code
Guest User2026-10-23
Just what I need for travel and work! I got a 30-day plan with 3GB/day. It works flawlessly. I'm very happy!
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Reviews: Europe 45 Countries 5G/4G eSIM | All AI & TikTok | 1–30 Days | QR Code
Guest User2026-11-14
This is my first time using an esim. I'm very happy. Sometimes the signal drops, especially inside buildings, but these are short-lived. Having constant internet for the price of two text messages from my carrier is simply amazing. I'll definitely book it again for my next trip.
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Reviews: Germany 5G eSIM | Dual Network • All AI & TikTok | 1–30 Days | QR Code
Guest User2026-10-13
Whenever I ran into an issue, the response was quick and helpful. However, the service wasn’t always easy to use, as the connection was sometimes unreliable.
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Reviews: Europe (40 Countries) 5G eSIM | Supports Google Maps/TikTok/ChatGPT | Daily / Total Data Plans | Natural Day Billing | 1–90 Days | QR Code
Guest User2026-11-12
This isn't my first time buying through the Trip Com e-SIM app. Everything works perfectly right from the moment I arrive in the country.