Cheapest return flights from Mexico City to Santiago in September from 455€

Best time to book flights for Mexico City (MEX) to Santiago (SCL) flights at AirHint

AirHint found the following cheapest return flights from Mexico City (MEX) to Santiago (SCL) in September 2025 (see full year).

Return flights

11 Sep - 25 Sep Avianca
10 Sep - 25 Sep Avianca
08 Sep - 30 Sep Avianca
13 Sep - 20 Sep Avianca
14 Sep - 22 Sep Avianca
15 Sep - 30 Sep Avianca
11 Sep - 23 Sep Avianca
15 Sep - 27 Sep Avianca
12 Sep - 20 Sep Avianca
24 Sep - 01 Oct Avianca
12 Sep - 21 Sep Avianca
27 Sep - 11 Oct Avianca
30 Sep - 10 Oct Avianca
27 Sep - 10 Oct Avianca
27 Sep - 12 Oct Avianca
18 Sep - 09 Oct LATAM Airlines Group direct
24 Sep - 01 Oct LATAM Airlines Group direct
27 Sep - 11 Oct LATAM Airlines Group direct
27 Sep - 12 Oct LATAM Airlines Group direct
27 Sep - 10 Oct LATAM Airlines Group direct

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