You'll enjoy strong signal with your eSIMFlyer at the ports of departure and arrival for the Buquebus ferry. However, during the open-water crossing of the Rio de la Plata, expect your connection to become intermittent or drop entirely. Cellular service can be unreliable far from shore. It’s a good opportunity to enjoy the scenic journey, but plan to download any essential content or work offline during the transit.
HELP CENTER
Will I have internet access on the Buquebus ferry to Uruguay?
Updated April 22, 2026
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