Top picks for Buenos Aires Wi-Fi & SIM cards

Discover 13 Wi-Fi & SIM cards in Buenos Aires on Trip.com, updated January 11, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From IDR 15,399.00 per person, with an average total of IDR 105,546.54. Choose the option that suits your plan.

With 4.678k 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 4.188k reviews and a 4.6 rating.

The next available day tour departs on January 12, 2026. Book now to secure your spot!

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

January 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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13 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 User2026-01-08
The eSIM worked perfectly and the connection was very smooth throughout the trip. Highly recommended!
Reviews: Argentina eSIM | Dual Network Coverage | 1–30 Days | Instant QR
Guest User2025-11-25
After payment few minutes later receive the QR code, easy to install, signal good
Reviews: Argentina eSIM | 4G | Daily/Total Data Package | 1-30 days | 24-Hour Billing | QR code
Guest User2025-12-08
Good and affordable, the signal not super good, not bad. Just ok.
Reviews: South America eSIM | 5G/4G | Daily/Total Data Package | 1–30 days | 24-Hour Billing | QR Code
Guest User2025-11-25
We were really worried when we arrived at the airport because we forgot to buy a SIM card before departure. Luckily, we selected this eSIM online. At first, we weren't sure if it would work, but when we arrived at our destination and turned on our phones, we were amazed to find that we were connected to the local network and even received messages successfully! We are so grateful for its existence; it perfectly solved our predicament.
Reviews: Latin America/Caribbean eSIM 4G/5G eSIM | Daily/Data package | 1–30 days | 24-hour billing | QR code
Guest User2026-01-09
The SIM card worked perfectly fine I used it in Argentina and Uruguay without any issues.
Reviews: Latin America universal 4G/5G eSIM | DayPass /Total | 1-30 days | QR code
Guest User2025-11-24
Worked well in Barbados, St Lucia and Dominica
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