Cheapest return flights from Newark to Sydney in October from 780€

AirHint found the following cheapest return flights from Newark (EWR) to Sydney (SYD) in October 2025 (see full year).

Return flights

21 Oct - 29 Oct Air Canada
22 Oct - 04 Nov Air Canada
20 Oct - 09 Nov United
18 Oct - 26 Oct Air Canada
29 Oct - 07 Nov Air Canada
28 Oct - 13 Nov Air Canada
15 Oct - 22 Oct United
01 Oct - 08 Oct United
31 Oct - 07 Nov Air Canada
02 Oct - 19 Oct United
22 Oct - 01 Nov United
03 Oct - 17 Oct United
07 Oct - 23 Oct United
02 Oct - 06 Oct Air Canada
10 Oct - 13 Oct Air Canada
07 Oct - 20 Oct Qantas

Also check the deals for one-way flights from Newark to Sydney in October.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Sydney

Cheap car rent in Sydney

Feel free to contact us with any feedback or request another flight research.