Cheapest one-way flights from Newark to Sydney in June from $506

Best time to book flights for Newark (EWR) to Sydney (SYD) flights at AirHint

AirHint found the following cheapest one-way flights from Newark (EWR) to Sydney (SYD) in June 2025 (see full year).

One-Way flights

29 Jun Delta
23 Jun Delta
04 Jun Delta

Also check the deals for return flights from Newark to Sydney in June.

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.

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