Cheapest return MEX–SYD flights, May

AirHint found the following cheapest return flights from Mexico City (MEX) to Sydney (SYD) in May 2026 (see full year).

Return flights

27 May - 01 Jun Aeromexico
23 May - 31 May Aeromexico
27 May - 04 Jun Volaris
24 May - 31 May Volaris
28 May - 01 Jun Volaris
29 May - 04 Jun Viva
26 May - 02 Jun Volaris
26 May - 01 Jun Volaris
25 May - 01 Jun Mexicana

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

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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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