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

Return flights

06 May - 20 May	Copa
08 May - 26 May	Copa
15 May - 22 May	Avianca
20 May - 03 Jun	LATAM Airlines Group
08 May - 23 May	Copa
15 May - 22 May	LATAM Airlines Group	direct
15 May - 30 May	Avianca
24 May - 05 Jun	Copa
15 May - 30 May	LATAM Airlines Group	direct
15 May - 18 Jun	Avianca
10 May - 27 May	Avianca
23 May - 27 May	Avianca
13 May - 27 May	Avianca
23 May - 05 Jun	Avianca
26 May - 10 Jun	Avianca
26 May - 05 Jun	Avianca
27 May - 10 Jun	Avianca
27 May - 05 Jun	Avianca
23 May - 03 Jun	Avianca
13 May - 03 Jun	Avianca

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

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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Cheapest return flights from Santiago to Mexico City in May from 480€

Return flights