Internet in Indonesia: eSIM, Carriers & Travel Guide
eSIM from 1,00 USD · 100 MB. Networks: Telkomsel (4G), Telkomsel (5G), XL (4G).
Current eSIM Plans (examples)
Carriers & Coverage in Indonesia
Telkomsel
Best for: Best nationwide coverage
- Dominant carrier; widest rural and inter-island reach
- Best for Bali, Java and Lombok travel
XL Axiata
Best for: Urban data speeds
- Good in Bali, Jakarta and Bandung
- Less reliable in eastern Indonesia islands
Indosat Ooredoo
Best for: Value option
- Competitive in Java; weaker in outer islands
- Good for short Bali or Jakarta stays
Known Weak Signal Areas
- Mount Agung and Rinjani volcano trek routes
- Boat crossings between Bali and Gili Islands
- Remote jungle areas in Borneo and Sumatra
- Labuan Bajo open sea and Komodo National Park waters
Coverage by City
- Bali — Seminyak, Kuta, Ubud well-covered; rice terrace village roads can drop.
- Jakarta — Dense city; good 4G/5G; underground MRT stations improving.
- Lombok — Main towns good; Rinjani base camp and summit have no signal.
- Yogyakarta — Borobudur and Prambanan covered; rural roads between villages weaker.
- Labuan Bajo — Town has 4G; sea crossings to Komodo are largely offline.
- Gili Islands — Gili T has some signal; Gili Air and Meno very patchy.
Useful Apps in Indonesia
- Ride-hailing: Gojek, Grab
- Maps: Google Maps, Maps.me
- Messaging: WhatsApp
Everything About Internet in Indonesia
Cities
Internet in Bali
Internet in Jakarta
Internet in Lombok
Internet in Yogyakarta
Internet in Labuan Bajo
Internet in Gili Islands
Internet in Ubud
Internet in Bandung
Getting There
Carriers
Coverage
Prices & Plans
Data Prices
Roaming vs SIM vs eSIM
7 / 15 / 30-Day Plans
Unlimited Data & Fair Use
How Much Data Do I Need?
Practical
Uber, Maps & Taxis
How to Activate an eSIM
No Signal / APN Troubleshooting
SIM Scams & Where to Buy Safely
WhatsApp, 2FA & Banking