Top picks for Buenos Aires Wi-Fi & SIM cards

Discover 14 Wi-Fi & SIM cards in Buenos Aires on Trip.com, updated February 27, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From PLN 2.65 per person, with an average total of PLN 18.43. Choose the option that suits your plan.

With 5.832k 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 4.811k reviews and a 4.6 rating.

The next available day tour departs on February 28, 2026. Book now to secure your spot!

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

February is the perfect time to visit Buenos Aires! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites 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 | Full AI & TikTok Access | 1-30 Days | Instant QR
Guest User2026-02-26
I purchased this for a trip around South America. It worked without any issues in Quito, Galapagos Islands, Guayaquil, Lima, Peru, Rio de Janeiro, Sao Paulo, Iguazu Falls (Brazilian and Argentinean sides), and Buenos Aires, Argentina. There were some areas in northern Peru where I couldn't get a connection, but that's understandable since it's a small city.
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 User2026-02-02
Downloading is very convenient, installation is also very simple, and the experience is great.
Reviews: Latin America Universal 5G/4G eSIM | DayPass/Total | 500MB/day - 30GB Total | 1-30 Days | 24-Hour Format | QR Code
Guest User2026-02-26
Easy to install and good signal overall. A bit expensive but otherwise good
Reviews: Global (100 countries) 4G/5G eSIM | DayPass/Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code
Guest User2026-02-27
In simple words it’s outstanding, I used it in Malaysia where it worked outstandingly then I used it in Dubai and later on I’ll use it in Europe, however I haven’t experienced it in Europe yet, I am pretty sure that it’ll work perfectly over there as well. Highly recommended. I purchased it in china, I have 3 days package 1GB daily. The price is also reasonable
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.