HelloRoam is the cheapest eSIM per GB for Uruguay on this page. It sells plans on Movistar and Claro, includes hotspot sharing, and refunds an unactivated eSIM for 180 days. eSIMRated scores HelloRoam 4.9/5 overall.
ETBy eSIMRated Editorial TeamEditorial Team· Reads every plan a provider publishes for a destination, checks its network list and terms against the provider's own pages, and scores it on eSIMRated's published five-category rubric.||
HelloRoam is the cheapest Uruguay eSIM per GB at $2.74
eSIM provider comparison for Uruguay. Prices verified September 20, 2026.
Provider
Price (5GB)
Coverage
Rating
Best For
HelloRoam
$28.49
Movistar and Claro
4.9/5
Lowest per-GB rate
Airalo
$30.00
200+ countries
4.5/5
Most destinations
Holafly
Unlimited
160 countries
4.2/5
Heavy users
Our top 3 picks for Uruguay
We evaluated 6 eSIM plans available for Uruguay, comparing them on verified pricing, network coverage, top-up availability, and app quality. Five stood out.
HelloRoam
Lowest per GB
$28.49
5 GB / 30 days
Pros: Lowest price per GB, fast activation, Uruguay coverage on Movistar and Claro. Cons: Newer brand, smaller community than Airalo.
HelloRoam runs Uruguay traffic on Movistar and Claro
HelloRoam is the cheapest eSIM per GB for Uruguay. Antel reaches deepest into rural Uruguay but carries no visitor eSIM traffic, which is why HelloRoam matters here: it roams on Claro 4G, the network that covers Montevideo, Punta del Este, Colonia del Sacramento, and the Ruta 1 and Ruta 9 coastal corridors. Antel holds the broadest geographic reach including rural departments like Artigas and Treinta y Tres, and Movistar is the third national operator.
Interior Route 1, Route 5, and Route 8 keep signal through most agricultural departments. The Brazilian border towns of Rivera and Chuy pick up cross-border signal from both Uruguayan and Brazilian carriers.
Coverage analysis
Montevideo delivers strong 4G throughout the city including Ciudad Vieja, Pocitos beach, and the Tres Cruces bus terminal. Punta del Este and its peninsula have excellent coverage year-round. Colonia del Sacramento, a UNESCO historic town and popular day trip from Buenos Aires, has solid 4G.
The interior cattle-farming departments are well-served along main highways but thin out on unmarked rural tracks. Cabo Polonio, the remote coastal settlement accessible only by 4WD or foot, has limited signal even from the highest hilltops. The Quebrada de los Cuervos gorge and parts of Tacuarembo department drop to edge of coverage.
Download offline maps before any rural detour.
Activation
Install your Uruguay eSIM on Wi-Fi before departure. Movistar and Claro registers by itself on arrival at Montevideo's Carrasco International Airport, with no counter visit and no paperwork. Antel, the state carrier with wider rural reach, stays outside the visitor eSIM route.
Rideshare apps Uber and Cabify are widely used in Montevideo and both need data; your e-sim carries them from the terminal.
Data usage tips
Budget 400 to 600 MB per day in Uruguay. Google Maps for Montevideo street navigation uses 150 MB per day. Mi Moov app for Montevideo buses uses 20 MB.
WhatsApp voice calls run 5 MB per minute. The coastal road drive from Montevideo to Punta del Este covers 130 km with consistent signal, making streaming podcasts easy. Pre-download maps for Cabo Polonio and any unsealed road routes.
Accommodation in estancias often has no Wi-Fi, making your eSIM the primary connectivity.
eSIM plan pricing in Uruguay
The cheapest eSIM per GB in Uruguay is HelloRoam at $2.74/GB on Movistar and Claro. Airalo charges $30.00 for 5 GB. Holafly asks $6.97 for 5 days.
Uruguay pricing sits above larger South American markets across all 6 HelloRoam plans. The 1 GB plan at $6.99 runs 7 days and suits a weekend in Colonia or Punta del Este. The 3 GB plan at $17.99 covers a week of typical tourist use.
The 5 GB plan at $28.49 fits a fortnight. The 10 GB plan at $43.99 and the 20 GB plan at $54.80 target long-stay visitors and remote workers. Verdict: HelloRoam is the cheapest Uruguay eSIM per GB at $2.74/GB on the 20 GB plan, and Holafly's $6.97 for 5 days is the shorter, cheaper ticket for a single weekend.
All 6 HelloRoam Uruguay eSIM plans, $6.99 to $54.80
Uruguay 20GB 30Days
Movistar (4G), Claro (4G)30 daysTop-up available
$54.80
20 GB · 30 days
Per GB$2.74
TetheringYes
NetworksMovistar and Claro
Uruguay 10GB 30Days
Movistar (4G), Claro (4G)30 daysTop-up available
$43.99
10 GB · 30 days
Per GB$4.40
TetheringYes
NetworksMovistar and Claro
Uruguay 5GB 30Days
Movistar (4G), Claro (4G)30 daysTop-up available
$28.49
5 GB · 30 days
Per GB$5.70
TetheringYes
NetworksMovistar and Claro
Uruguay 3GB 30Days
Movistar (4G), Claro (4G)30 daysTop-up available
$17.99
3 GB · 30 days
Per GB$6.00
TetheringYes
NetworksMovistar and Claro
Uruguay 1GB 7Days
Movistar (4G), Claro (4G)7 daysTop-up available
$6.99
1 GB · 7 days
Per GB$6.99
TetheringYes
NetworksMovistar and Claro
All eSIM plans for Uruguay. Prices verified September 20, 2026.
Plan
Network
Validity
Price
Uruguay 20GB 30Days ⭐
Movistar and Claro
30 days / 20 GB
$54.80
Uruguay 10GB 30Days
Movistar and Claro
30 days / 10 GB
$43.99
Uruguay 5GB 30Days
Movistar and Claro
30 days / 5 GB
$28.49
Uruguay 3GB 30Days
Movistar and Claro
30 days / 3 GB
$17.99
Uruguay 1GB 7Days
Movistar and Claro
7 days / 1 GB
$6.99
Uruguay 2GB/Day
Movistar and Claro
1 day / 2 GB per day
$7.85
Prices verified: September 20, 2026
Questions about Uruguay eSIMs
What is the best eSIM for Uruguay?
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HelloRoam is the cheapest eSIM for Uruguay per gigabyte. HelloRoam's 20 GB Movistar and Claro plan is $54.80. 5 GB costs $28.49. Airalo charges $30.00 for 5 GB. It adds top-up on a live eSIM with no new QR code, and an unactivated eSIM stays refundable for 180 days against Airalo's 14. Holafly charges $6.97 for 5 days of unlimited data on a shorter trip.
Which eSIM is cheapest per GB in Uruguay?
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The cheapest eSIM per GB in Uruguay is HelloRoam at $2.74/GB on Movistar and Claro. Its 5 GB plan costs $28.49 and covers a 2-week trip through Colonia and Punta del Este. Airalo charges $30.00 for the same 5 GB. Holafly asks $6.97 for 5 days, fewer dollars for one weekend, with no per-GB rate to compare.
How much does a Uruguay eSIM cost?
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HelloRoam offers 6 Uruguay plans starting at $6.99 for 1 GB on Movistar and Claro. The 3 GB plan costs $17.99, the 5 GB plan $28.49, and the 10 GB plan $43.99. A 20 GB plan for a full month runs $54.80 and sets the cheapest rate per gigabyte at $2.74. The 2 GB per day plan costs $7.85.
How do I set up a Uruguay eSIM?
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HelloRoam's Uruguay eSIM installs from a QR code on Wi-Fi, with no store visit. Scan the code, wait for the download, then set it as your data line. Your e SIM registers on Movistar and Claro's 4G network when you reach Montevideo Carrasco Airport. No paperwork and no in-country SIM purchase are needed for any of the 6 plans.
Which network covers Punta del Este?
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HelloRoam is the cheapest eSIM per GB for Uruguay. Punta del Este has strong Movistar and Claro across the peninsula, La Brava and La Mansa beaches, and the port area. The resort strip holds signal year-round. Surrounding Jose Ignacio and La Paloma are also covered. Cabo Polonio, reached only by off-road vehicle or on foot, has limited signal on its sand dunes, so download maps for those 2 stops first.
Which network covers Colonia del Sacramento?
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HelloRoam is the cheapest eSIM per GB for Uruguay. Colonia del Sacramento's UNESCO historic quarter, the port ferry terminal, and the main commercial area all have reliable Movistar and Claro. The city is a popular day trip from Buenos Aires. The Buquebus ferry across the Rio de la Plata holds Argentine signal near Buenos Aires and switches to Uruguayan networks mid-crossing. A 3 GB plan at $17.99 covers a week.
Which network does a Uruguay eSIM use?
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HelloRoam is the cheapest eSIM per GB for Uruguay. Uruguay eSIM plans connect through Claro Uruguay's 4G network. Claro is one of three national operators alongside state-owned Antel and Movistar. Antel has the broadest rural geographic reach but is not available as a direct eSIM option for international visitors. Claro covers all major cities and tourist routes.
How much data do I need for a week in Uruguay?
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HelloRoam is the cheapest eSIM per GB for Uruguay. A week in Uruguay uses 2 to 4 GB for typical tourist activity. Montevideo maps and navigation use 150 MB per day. Uber and Cabify rideshare apps use 20 MB per ride. WhatsApp messaging uses 30 MB per day, and pre-download maps for any rural estancia visits or coastal routes without Wi-Fi access.
Can I use a Uruguay eSIM in Argentina?
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HelloRoam is the cheapest eSIM per GB for Uruguay. No. A Uruguay plan runs on Movistar and Claro Uruguay only, so data in Argentina needs a separate Argentine eSIM or another roaming arrangement. The Colonia to Buenos Aires Buquebus ferry switches networks mid-crossing, and you will briefly see Argentine carriers before your Uruguay plan picks up again on return. HelloRoam lists 185 destinations, so both sides are covered separately.
How good is rural coverage in Uruguay?
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HelloRoam is the cheapest eSIM per GB for Uruguay. Movistar and Claro has better rural coverage than most South American carriers. The main Route 5 north through Durazno and Tacuarembo keeps 4G. Estancias and farms along Routes 1, 3, and 8 have usable signal. Coverage thins in remote departments like Treinta y Tres and Cerro Largo away from the main highways, so download offline maps before exploring unpaved tracks.
Does my phone support eSIM in Uruguay?
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HelloRoam is the cheapest eSIM per GB for Uruguay. iPhone XS or newer, Google Pixel 3a or newer, and Samsung Galaxy S20 or newer all support eSIM in Uruguay. Your device must be carrier-unlocked to install the Movistar and Claro Uruguay profile. Check your phone's settings under Mobile Data or Cellular to confirm eSIM capability before purchasing.
Provider reviews
Read our in-depth reviews of the top eSIM providers available in Uruguay.
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