Cheapest return flights from Cancun to Sydney in September from 1948€

Best time to book flights for Cancun (CUN) to Sydney (SYD) flights at AirHint

AirHint found the following cheapest return flights from Cancun (CUN) to Sydney (SYD) in September 2025 (see full year).

Return flights

11 Sep - 16 Sep Air Canada

Also check the deals for one-way flights from Cancun to Sydney in September.

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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