Sydney eSIM
In Sydney you connect to Telstra or Optus, whichever is performing better where you are standing. The median across the country is 76 Mbps. Your data starts working the moment you land, before you reach the immigration hall.
- Networks
- Telstra and Optus
- Real speed in Australia
- 76 Mbps median, 20 Mbps for the slowest tenth1,088 travellers across Australia, rolling 90 days
- 5G
- yes, non standalone
- Throttle
- None on metered plans
- Tethering
- Allowed on every plan

Plans that cover Sydney
| Data | Validity | Price per GB | Price | Buy |
|---|---|---|---|---|
| 1 GB | Never expires | $5.89 | $5.89 | |
| 3 GB | Never expires | $2.96 | $8.89 | |
| 5 GBMost travellers | Never expires | $2.18 | $10.89 | |
| 10 GB | Never expires | $1.59 | $15.89 | |
| 20 GB | Never expires | $1.19 | $23.89 | |
| 50 GB | Never expires | $0.94 | $46.89 |
How Australia compares across Oceania
- Speed rank
- 1 of 10 destinations we sell in Oceania
- Regional median
- 30.5 Mbps
- Consistency
- The slowest tenth still reaches 26 percent of the median
- Upstream networks
- 2, Telstra, Optus
- 5G
- Yes, non standalone
- Next slowest nearby
- New Zealand, 68 Mbps
- Cities with their own page
- 5: Sydney, Melbourne, Brisbane, Cairns, Perth
- tenth percentile
- 20 Mbps
- Behind these figures
- 1088 travellers, rolling 90 days
Landing at Sydney Kingsford Smith Airport (SYD)
- Airport
- SYD / YSSY
- Distance
- 9 km from the centre of Sydney
- Wifi on arrival
- Free wifi in the terminal"Sydney Airport Free WiFi" is available throughout T1 International; the airport states the service is not encrypted.
Getting into Sydney
- T8 Airport & South Line (Airport Link) - International and Domestic Airport stations (SYD), about 13 minutes. Runs through tunnels, where a signal drops
- Taxi and rideshare to the Sydney CBD (SYD), about 20 minutes
- Sydney Buses routes 350, 420 and night route N20 (SYD)
Underground and on the metro
Sydney Metro runs 1 lines. It opened in 2019. The operator does not publish whether the tunnels carry a mobile signal, so we do not claim either way.
Worth knowing about Sydney
- Both airport railway stations sit underneath the terminals and are reached from the arrivals level, so arriving passengers go straight underground.
- A station access fee of $18.61 per adult trip is charged on top of the Opal fare at the airport stations and is not included in the daily or weekly travel caps.
- Airport trains run only between about 5am and midnight; route N20 covers the airport between midnight and 4am.
- Sydney Metro, opened in 2019, is a separate driverless system from the suburban trains and does not serve Sydney Airport.
- T1 International is separated from the domestic terminals by a runway, and the airport advises allowing 30 minutes to over an hour to transfer between them.