eSIM for Bhutan — Instant 4G/5G Data Plans

Bhutan's mobile network is served by two operators: Bhutan Telecom and TashiCell, both providing 4G LTE coverage in Thimphu, Paro, Punakha, and most district headquarters. Coverage extends along main highway corridors connecting major towns, while remote valleys, high-altitude trekking routes, mountain passes, and border areas may have limited or no signal. The Dochula Pass, Chelela Pass, and high Himalayan zones above 3,500 metres generally have weak or no coverage. Bhutan's mountainous terrain creates significant variation in connectivity even between nearby locations. MobiSIM connects through supported local networks to provide the best available data speeds during your stay, and installing your eSIM before travel is strongly recommended.

Install your MobiSIM eSIM before departing for Bhutan and test activation before you arrive, as Paro International Airport has limited facilities for connectivity troubleshooting on arrival. Download offline maps for Thimphu, Paro, Punakha, and all trekking routes you plan to follow, as signal is unreliable above town level in most districts. Keep your home SIM active for calls while MobiSIM provides your data connection in areas where coverage is available. All tourists in Bhutan must travel through a licensed operator, so coordinate with your tour guide on connectivity expectations for each part of your itinerary. If you are trekking to Taktsang Monastery or any high-altitude routes, treat connectivity as unavailable and prepare all essential information offline before setting out.