Buy your Indonesian Rupiah before you fly, not at the airport and not once you land in Bali. You'll get a better rate, skip the queues, and walk off the plane with cash already in hand. Here's what to know before you go, including how much to bring and which notes are actually useful once you're there.
Why buy Rupiah before you leave, not in Bali
Airport currency counters and hotel exchange desks are built for one thing: convenience when you've already run out of options. That convenience comes at a price, usually a noticeably worse rate than you'd get sorting it out at home. Bali's ATMs aren't much better, between foreign transaction fees, ATM operator fees, and rates that shift depending on which bank's machine you find.
None of this is a disaster if it happens to you. But it's an easy thing to avoid, and locking in your Rupiah before you fly means one less thing to think about when you land tired, jetlagged, and just wanting to get to the hotel.
How much cash do you actually need in Bali
More than you might expect if you're used to a mostly-cashless Australia. Warungs, local markets, drivers, and smaller shops outside the main tourist strips are still largely cash-only. Cards are widely accepted at bigger hotels, resorts, and international restaurants in areas like Seminyak and Canggu, but step outside those pockets and cash does the talking.
A comfortable approach is to bring enough Rupiah for daily spending, food, transport, markets, tipping, and keep a card as backup for larger hotel or resort bills. Exactly how much depends on your travel style, but as a rule, budget travellers relying on warungs and local transport will get through cash faster than they expect, simply because everything's cheap and cash-based.
What denominations to ask for
This is the detail most people don't think about until they're standing at a market stall with a 100,000 Rupiah note and a seller who can't break it. Ask for a mix of denominations rather than all large notes. Smaller notes, in the 20,000 to 50,000 Rupiah range, are far more useful day to day for markets, warungs, and taxis than the larger notes you might get by default. It's a small thing to specify when you order, and it saves you the awkward "sorry, do you have anything smaller" moment on your first day.
When our customers go
Indonesian Rupiah is consistently one of the most requested currencies at Crown through the school holiday window, and it's less a single spike than a steady plateau: demand builds through July and holds right into August as families work around the school calendar rather than all travelling in the same week. If you're planning a Bali trip around school holidays yourself, you're very much in good company.
A few things to know before you land
A handful of practical notes worth knowing before you go. Some smaller vendors won't accept old, torn, or heavily marked notes, so it's worth checking your cash before you leave the store. ATM skimming is a genuine risk in tourist areas, so stick to ATMs attached to banks where possible rather than standalone street machines. And it's not a bad idea to keep a small amount of AUD or USD as a backup, just in case.
Crown Currency Exchange stocks Indonesian Rupiah across our 65+ stores nationally, with zero fees or commission. Buy your Rupiah before you fly and skip the airport markup altogether.
