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Top picks for Buenos Aires Wi-Fi & SIM cards

Discover 15 Wi-Fi & SIM cards in Buenos Aires on Trip.com, updated January 16, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From EUR 0.97 per person, with an average total of EUR 4.58. Choose the option that suits your plan.

With 3.445k verified reviews, Wi-Fi & SIM cards Buenos Aires boast an average rating of 4.3.

This week's most popular Wi-Fi & SIM cards: "Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code", with 2.802k reviews and a 4.6 rating.

The next available day tour departs on January 17, 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 | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | 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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15 results for Buenos Aires Wi-Fi & SIM cards

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Reviews/Trip Moments

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Reviews: Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
Guest User2025-11-04
I always use it when I come back to Japan during my trip around the world. It's easy to connect to the internet, so I can use mobile payments like Mobile Suica and Rakuten Pay.
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Reviews: Global (100 countries) 4G/5G eSIM | DayPass/Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code
Guest User2025-11-17
It works perfectly, just used it for Andorra as my dad needed the data. Just scan the QR code (so you can even purchase it for another phone of your friends and family), activate the Roaming and that’s it! Perfectly works on iPhone 12!
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Reviews: Orange World 4G/LTE eSIM | 50MB–20GB total for 31 days | Calls + SMS | Calendar-Day Billing | QR code
Guest User2025-10-09
The connection is fast and easy. I bought it for the verification number. SMS messages are coming through, everything is great. It's a shame you can't extend it. I'll buy more.
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Reviews: Global 108 Destinations 5G eSIM | One eSIM, Worldwide Coverage | 1–30 Days | Instant QR
Guest User2025-11-13
really convenient and i don't need to think too much cuz it covers most the the countries i visited
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Reviews: Global eSIM (149 countries/regions) 4G/5G | eSIM | China Mobile CMLink | 1-30 day optional | Instant order and use | Supports hotspots | QR Code
Guest User2025-11-07
It works in a lot of countries, the price isn't anything amazing especially depending where you are traveling but it is convenient. I would recommend getting 1gb per day and be prepared that the coverage isn't great.
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Reviews: Global (72 countries) | 4G/5G eSIM | Total Package | 365-day validity | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code
Guest User2025-06-26
Super convenient! I always enjoy using eSIM when I’m travelling! Fuss free and stable connection. Can easily install and browse internet anytime！！！

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