Seletar to Sydney (Mascot) (XSP–SYD) — Airlines, Schedules & Connections

Singaporean passport holders need an Electronic Travel Authority (ETA, subclass 601) before boarding. Apply through the Australian ETA app. The ETA costs AUD 20, is valid for 12 months, and allows multiple visits of up to 3 months each. Processing is usually instant. Passport must be valid for the duration of the stay.

Airport Link trains depart every 10 minutes to Central Station (13 min, AUD $20.10 with Opal). The station access fee makes this more expensive than typical Sydney transit. Taxis from International Terminal queue outside arrivals; metered fares to the CBD run AUD $45–65. Uber operates from a designated ride-share zone.Rental car companies have desks in both the international and domestic terminal precincts. A SkyBus operates to the CBD and several suburbs as a cheaper alternative to taxis (AUD $24–27).

Temperate oceanic climate. Summers (December–February) are warm and humid at 24–32°C with afternoon sea breezes and occasional severe thunderstorms that can cause extended ground stops. Winters (June–August) are mild and mostly dry at 8–17°C. Fog on winter mornings occasionally delays operations.

The airport faces its greatest disruption risk from summer thunderstorms and, less commonly, from east-coast lows bringing heavy rain and strong winds in autumn and winter. Pack layers for winter. Summer evenings can be surprisingly cool with sea breezes.