Indonesia has solid 4G coverage in Bali, Jakarta, and Yogyakarta, though signal can vary on remote islands. eSIM plans for Indonesia start from around $4 for 1GB. Telkomsel is the dominant network used by most travel eSIM providers, offering the widest coverage across the archipelago.
Indonesia eSIM plans start from about $4 for 1GB. A 7-day plan with 3-5GB costs $7-13. Unlimited plans are available from $12-20 for 7 days, ideal for sharing photos from Bali or streaming.
Airalo and Nomad are popular for Indonesia with coverage on Telkomsel, the largest network. Holafly offers unlimited data for beach-hopping travelers. Check eSIM Budget for real-time comparisons and reviews.
An eSIM is essential for Indonesia, especially in Bali. You will need data for booking Grab rides, finding restaurants and temples, navigating rice terraces, and staying connected while island-hopping across the country.