AirHint found the following cheapest return flights from Madrid (MAD) to Santiago (SCL) in March 2026 (see full year).

Return flights

01 Mar - 23 Mar	Air Canada
09 Mar - 23 Mar	Delta
02 Mar - 16 Mar	Delta
06 Mar - 21 Mar	Air Canada
03 Mar - 22 Mar	Delta
27 Mar - 05 Apr	Lufthansa
26 Mar - 13 Apr	British Airways
01 Mar - 15 Mar	Delta
03 Mar - 13 Mar	TAP
26 Mar - 03 Apr	LATAM Airlines Group
05 Mar - 14 Mar	Delta
29 Mar - 05 Apr	Delta
11 Mar - 24 Apr	Iberia
31 Mar - 12 Apr	Iberia Express
16 Mar - 14 Apr	LATAM Airlines Group
02 Mar - 16 Mar	LATAM Airlines Group	direct
05 Mar - 14 Mar	LATAM Airlines Group	direct
28 Mar - 04 Apr	LATAM Airlines Group
16 Mar - 08 Apr	Iberia	direct
31 Mar - 12 Apr	Iberia	direct

Also check the deals for one-way flights from Madrid to Santiago in March.

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 Madrid to Santiago in March from 658€

Return flights