Cheapest eSIM for Indonesia 2025: Best Value Plans for Bali and Beyond

Why Finding the Cheapest Indonesia eSIM Matters

Indonesia is one of the most popular travel destinations for Singaporeans, with Bali leading the way and Jakarta, Lombok, Yogyakarta, and the Gili Islands not far behind. It is also a destination where connectivity costs can vary wildly depending on how you choose to stay connected.

Roaming with your Singapore carrier in Indonesia is expensive. Local SIM cards at Bali's Ngurah Rai Airport involve queues and paperwork. Travel eSIMs offer the cheapest and most convenient solution, and in 2025, Steady eSIM delivers some of the best value Indonesia plans available from Singapore.

What Is the Cheapest Way to Get Data in Indonesia?

Option 1: Carrier Roaming

Your Singapore carrier likely offers Indonesia roaming add-ons starting from around $10 to $15 per day or higher bundle rates. For a week in Bali, this adds up to $70 or more, often with data caps that still leave you rationing usage.

Option 2: Local Indonesian SIM Card

Telkomsel, XL, and Indosat Ooredoo sell prepaid SIM cards in Indonesia. You can get decent data volumes cheaply in rupiah, but you need to queue at the airport or a local store, swap out your Singapore SIM, and sometimes register with your passport details. You also temporarily lose your Singapore number.

Option 3: Travel eSIM (Best Option)

A travel eSIM from Steady is cheaper than roaming, faster to set up than a local SIM, and lets you keep your Singapore number active throughout. It is the clear winner for most Singapore travellers.

Steady eSIM Indonesia Pricing in 2025

Here is the full breakdown of Steady eSIM's Indonesia plans:

• 1GB / 7 Days: $4.99 (best for short trips or very light users)
• 3GB / 15 Days: $5.99 (ideal for a standard Bali holiday)
• 5GB / 30 Days: $6.99 (most popular, covers most travel styles)
• 10GB / 30 Days: $10.99 (best value for heavier users)
• 20GB / 30 Days: $17.99 (for remote workers or video streamers)
• 50GB / 30 Days: $34.99 (for power users or extended stays)

All plans run on 3G/4G/5G networks, include instant QR delivery, and have no hidden fees or contracts.

Which Indonesia eSIM Plan Is Right for You?

3 to 5 Day Trip to Bali

The 1GB / 7-day plan at $4.99 is sufficient for light users checking maps and messaging. If you plan to post on social media or use Grab frequently, the 3GB / 15-day plan at $5.99 is better value and gives more breathing room.

7 to 10 Day Holiday

The 5GB / 30-day plan at $6.99 is the most popular choice for a typical Bali holiday. It covers navigation, social media, video calls, and general browsing comfortably for most travellers.

Two Weeks or Island Hopping

For trips across multiple islands, Lombok, the Gilis, or Nusa Penida, or for anyone who is streaming heavily, the 10GB plan at $10.99 gives great value. You get twice the data for just $4 more than the 5GB plan.

Remote Workers and Extended Stays

If you are working remotely from a Canggu co-working space or staying in Bali for a month, the 20GB or 50GB plans are designed for you. The 20GB plan at $17.99 or the 50GB plan at $34.99 give you the data headroom to work without constantly monitoring usage.

How to Set Up Your Indonesia eSIM

• Go to steadyesim.com and select Indonesia.
• Choose your plan based on trip length and data needs.
• Pay by card, PayNow, or GrabPay.
• Receive your QR code instantly on screen and by email.
• Scan the QR code in your phone settings before you fly.
• On arrival, enable data roaming and select Steady eSIM as your active data line. You are connected.

How Does Steady Compare to Other Cheap eSIM Options?

Several other eSIM providers cover Indonesia, including Airalo, Holafly, and Nomad. Steady eSIM stands out for Singapore travellers specifically because it accepts PayNow and GrabPay, has Singapore-based support, requires no app, and offers flat-rate transparent pricing with no hidden fees.

For a Singaporean heading to Bali, the 5GB / 30-day plan at $6.99 from Steady is one of the best price-to-value ratios available in 2025.