Cheapest return flights from Mexico City to Sydney in October from 1795€

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 October 2025 (see full year).

Return flights

29 Oct - 05 Nov ANA
22 Oct - 10 Nov ANA
15 Oct - 29 Oct United
09 Oct - 27 Oct Delta
25 Oct - 16 Nov United
03 Oct - 20 Oct Delta
10 Oct - 27 Oct Delta
02 Oct - 09 Oct LATAM Airlines Group
31 Oct - 21 Nov Delta
10 Oct - 20 Oct Delta

Also check the deals for one-way flights from Mexico City 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.

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