How can I arrange an Australian eSIM after a late arrival in Adelaide?

For a longer stay, compare the total data allowance, expiry, recharge method and network coverage rather than choosing only by the first month's price. Keep your passport and any required identity documents handy for activation.

If you want in-person setup, identify a city store for the next day and use airport Wi-Fi for the first evening. Save your hotel address offline and check whether your existing plan has a short roaming option as a bridge.

Do not depend on an airport kiosk being open at your arrival time. Check the airport directory and the mobile provider's current hours, and confirm that your phone supports eSIM and is unlocked before you travel.