Top picks for Buenos Aires Wi-Fi & SIM cards

Discover 14 Wi-Fi & SIM cards in Buenos Aires on Trip.com, updated April 12, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From EUR 0.79 per person, with an average total of EUR 5.07. Choose the option that suits your plan.

With 4.79k verified reviews, Wi-Fi & SIM cards Buenos Aires boast an average rating of 4.2.

This week's most popular Wi-Fi & SIM cards: "Global 77 Countries 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code", with 4.086k reviews and a 4.6 rating.

The next available day tour departs on April 13, 2026. Book now to secure your spot!

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

April is perfect for visiting Buenos Aires! Choose from Wi-Fi & SIM cards available day tours, including seasonal hits like Global 77 Countries 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 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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14 results for Buenos Aires Wi-Fi & SIM cards

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Reviews/Trip Moments

Reviews: South America 7 Destinations 5G eSIM | Brazil, Argentina, Peru & More | 1–30 Days | Instant QR
Guest User2026-03-21
In Iguazu, on the Argentina side, there was almost no internet, but in Brazil, it was good (5G). Buenos Aires had a good connection. In El Calafate, the city itself had no connection near the glacier, and there was no connection on the way to the airport. In Rio de Janeiro, it was good.
Reviews: Argentina eSIM | Dual Network Coverage | 1–30 Days | Instant QR
Guest User2026-02-16
I installed it myself. It was easy and affordable. The internet was stable and helped me figure out the maps around the city. Thank you. I'm getting a signal in the photo.
Reviews: South America (6 countries) | 5G/4G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2026-04-08
Easy to install and convenient to use. The signal is good, and it can be used normally in many places.
Reviews: Argentina eSIM | 4G | Daily/Total Data Package | 1-30 days | 24-Hour Billing | QR code
Guest User2026-02-23
Everything worked great and had good speeds. The e-SIM worked as soon as I landed in São Paulo, which was a pleasant surprise and a great way to text my family. I didn't travel much around the country, but the internet worked great in Iguazu and Pinamar. I definitely recommend it.
Reviews: Latin America/Caribbean eSIM 4G/5G eSIM | Daily/Data package | 1–30 days | 24-hour billing | QR code
Guest User2026-02-09
my savior during my solo trip to South America! very convenient, easy to install in just clicks, scan the barcode and all set!
Reviews: Orange World eSIM | 4G/LTE | 1GB-20GB total for 30 days | 24-hour billing | QR code
Guest User2026-04-05
This is my first time using the eSIM through Trip.com, not only in great offer but I would highly recommend this service. It’s easy to use. Imagine traveling to different countries and having one eSim to use is such a convenient to anyone in this situation. About the price, this is already affordable. Kudos to the team!
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