Homeโ€บTravel guidesโ€บBest eSIM for Americans visiting Bali โ€” complete guide
Destination Guide

Best eSIM for Americans visiting Bali โ€” complete guide

14 July 2026ยทProost eSIM

Bali is one of the most popular destinations for American travellers โ€” and roaming is expensive

AT&T and Verizon roaming in Indonesia costs $10โ€“$15 USD per day. For a two-week Bali trip that's $140โ€“$210 in phone bills on top of everything else.

A Proost Bali eSIM gives you fast local 4G and 5G data at a fraction of that cost. And because we price in Australian dollars, Americans get extra value from the AUD/USD exchange rate.

What to expect from mobile coverage in Bali

Bali has excellent 4G coverage in all major tourist areas. Seminyak, Kuta, Canggu, Ubud, Sanur and Uluwatu all have strong signal. More remote areas like Munduk and Amed will have slower speeds.

How much data for Bali?

  • 3GB โ€” one week, light use (maps, messaging, occasional Instagram)
  • 5GB โ€” two weeks, regular social media use
  • 10GB โ€” heavy users, video calls home, TikTok
  • The AUD price advantage for Americans

    Proost prices all plans in Australian dollars. At current exchange rates, every $10 AUD costs approximately $6.50 USD โ€” meaningful savings compared to US-based providers.

    Australian Consumer Law protection

    All Proost purchases are covered by Australian Consumer Law โ€” one of the world's strongest consumer protection frameworks โ€” regardless of where you live.

    Setting up before you fly

  • Purchase your Indonesia eSIM on Proost
  • QR code arrives instantly by email
  • Scan via Settings โ†’ Cellular โ†’ Add eSIM
  • Connects automatically when you land at Ngurah Rai Airport
  • Tips for US visitors in Bali

  • Grab is the go-to ride app โ€” works just like Uber
  • Download Google Maps offline for areas with patchy coverage
  • WhatsApp is widely used in Bali for communication with locals and drivers
  • Get your Bali eSIM
    Instant QR code delivery ยท 4G and 5G speeds ยท No throttling
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