Top picks for Cologne Wi-Fi & SIM cards

Discover 21 Wi-Fi & SIM cards in Cologne on Trip.com, updated March 17, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From USD 0.09 per person, with an average total of USD 4.82. Choose the option that suits your plan.

With 32.937k verified reviews, Wi-Fi & SIM cards Cologne 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 16.326k reviews and a 4.4 rating.

The next available day tour departs on March 18, 2026. Book now to secure your spot!

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

March is the perfect time to visit Cologne! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites 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 Cologne Wi-Fi & SIM cards

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Reviews/Trip Moments

Reviews: Europe 5G/4G eSIM | DayPass /Total | 500MB/day-total 50GB | 1-30 days | 24-hour billing | QR code
Guest User2026-03-17
I bought it for half the price of a Korean eSIM, and the connection is much better. Best of all, I liked being able to register the eSIM very easily with just one click. The Trip.com app really seems like the best app that considers user convenience.
Reviews: Europe 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-03-16
I used this eSIM during my trip to Stockholm, and it worked perfectly throughout my stay. The installation was quick and straightforward, and the connection activated immediately after landing. I had stable coverage across the city
Reviews: Europe (41 countries) | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-90 days | QR code
Guest User2026-03-17
To put it mildly, it was fantastic. First of all, the price was low, and I was able to travel around Italy without stress by choosing a plan with 1GB of data per day. Setup was also very easy, and the excellent support that Trip.com offers meant I could buy with peace of mind knowing there was someone I could rely on immediately if any problems arose. I would definitely use it again the next time I go to Europe.
Reviews: Europe Orange 4G/5G eSIM | Total 20GB/50GB/100GB | Calls + SMS | Calendar-Day Billing | QR code
Guest User2026-03-09
Just scan the QR code to activate it! The internet is super fast and works everywhere. You also get unlimited free calls within Europe and 120 minutes of calls outside of Europe. This price is incredibly good value.
Reviews: Germany | 5G/4G eSIM | Total Package | 24H Billing | 7-30 days | QR code
Guest User2026-02-20
Network sometimes we’re not good enough but typical German internet
Reviews: Germany eSIM | 5G/4G | Daily/Total Data Package | 24-Hour Billing | 1–30 days | QR Code
Guest User2026-01-12
It's more convenient than buying a new SIM card. If you don't know how to use it, try checking out TikTok. The internet might be a bit slow during calls, but replying to messages is normal.
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