Cheapest return flights from Chicago to Sydney in July from 1336€

Best time to book flights for Chicago (ORD) to Sydney (SYD) flights at AirHint

AirHint found the following cheapest return flights from Chicago (ORD) to Sydney (SYD) in July 2025 (see full year).

Return flights

19 Jul - 23 Aug Fiji Airways
14 Jul - 31 Jul American Airlines
21 Jul - 04 Aug Air Canada

Also check the deals for one-way flights from Chicago to Sydney in July.

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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