Indonesia

eSIM for Indonesia: Stay Connected Without Roaming Fees

Indonesia's 17,000 islands offer extraordinary diversity, from Bali's rice terraces and temples to Jakarta's urban energy, Komodo's ancient dragons, and Raja Ampat's world-class diving. With reliable mobile data, you can navigate ferry schedules between Gili islands, book last-minute homestays in Yogyakarta, and share your adventures across this vast archipelago without worrying about expensive roaming charges.

Why Choose an eSIM for Indonesia?

• Connect instantly on arrival at Jakarta, Bali, or any major Indonesian airport—no queuing for local SIM cards
• Reliable 4G/LTE coverage across popular destinations including Bali, Lombok, Java, and Sumatra
• Save up to 90% compared to international roaming fees from your home carrier
• Install before departure and keep your regular phone number active for calls and texts back home

How Much Data Do You Need in Indonesia?

For a week exploring Bali and nearby islands, 3-5GB covers typical usage: maps, messaging, social media, and booking apps like Grab and Gojek. If you're travelling for two weeks across multiple islands, consider 7-10GB to account for video calls, uploading photos, and streaming. Heavy users or those working remotely from Canggu's cafés should opt for 15GB or unlimited plans. Remember that WiFi can be unreliable outside major tourist areas, so having sufficient mobile data provides genuine peace of mind.

Frequently Asked Questions

Does eSIM work in Indonesia?

Yes, eSIM works well throughout Indonesia. Our eSIMs connect to major Indonesian networks including Telkomsel, which offers the country's most extensive coverage. You'll have reliable 4G connectivity in cities, tourist destinations, and most populated areas. Remote regions and smaller islands may have reduced coverage, similar to local SIM cards.

How do I set up my eSIM for Indonesia?

After purchase you receive a QR code by email. Scan it in your phone settings before you travel. Your eSIM activates automatically when you arrive in Indonesia.

Can I use my eSIM hotspot in Indonesia?

Yes — all Oatfish eSIM plans include shareable hotspot so you can connect other devices to your data plan.