Daily feePublished
Optus Daily Roaming
A$5.00per day
- Unlimited calls
- Unlimited SMS
- 5 GB high-speed data
We use cookies to improve your experience and analyze traffic. You can manage your preferences at any time. Cookie Policy
Pick your destination below to see how Optus Au roaming compares to eSIM. Each card opens a detailed comparison with Optus Au context already applied.
Top destinations where travelers compare Optus Au roaming fees. Each opens a detailed comparison.
Singapore
Malta
Italy
Saint MartinSame destinations at a glance. Click any row to see the full comparison.
Based on Optus Daily Roaming. Open any row to keep Optus Au carry-over while you decide.
SingaporeMaltaItalySaint Martin
San Marino
Saint Barthelemy
Ukraine
South Korea
Turkey
Vatican City
Martinique
Moldova
Norway
Jersey
Netherlands
Switzerland
Germany
United Kingdom
Spain
China mainlandSource-level proof for advanced travelers comparing Optus Au across destinations. Open after you have a destination shortlist.
Singapore comparison
A$150.00 · save 97%
Malta comparison
A$150.00 · save 97%
Italy comparison
A$150.00 · save 97%
For travelers who want source-level price breakdowns across destinations.
Carrier plan details for reference. Compare with eSIM options above.
Comparison based on Optus Au roaming fees across 136+ destinations.
Last verified May 2026
Optus Au pricing on this page is based on 1 published plan options across 136 destinations, using current source data from www.optus.com.au.
Optus Au looks least economical in places like Singapore and Malta, where the carrier cost sits well above the matching travel eSIM alternative in current compare rows.
This hub points you to exact compare pages first, so you can review destination-specific evidence before deciding whether a Roamiya eSIM beats Optus Au roaming for your trip.
Navigation utility · Carrier Hub never shows a checkout CTA