Cheapest return flights from Mexico City to Sydney in August from $1245

Best time to book flights for Mexico City (MEX) to Sydney (SYD) flights at AirHint

AirHint found the following cheapest return flights from Mexico City (MEX) to Sydney (SYD) in August 2025 (see full year).

Return flights

05 Aug - 14 Aug Volaris
11 Aug - 22 Aug Viva Aerobus
02 Aug - 17 Aug Mexicana
26 Aug - 08 Sep Viva Aerobus
20 Aug - 27 Aug ANA
29 Aug - 21 Sep ANA
14 Aug - 22 Aug ANA
05 Aug - 19 Aug Air Canada
02 Aug - 05 Aug Air Canada
04 Aug - 15 Aug Air Canada
25 Aug - 06 Sep United
23 Aug - 13 Sep United
04 Aug - 16 Aug Delta

Also check the deals for one-way flights from Mexico City to Sydney in August.

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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