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

Return flights

03 Mar - 11 Mar	Air Canada
31 Mar - 07 Apr	LATAM Airlines Group
02 Mar - 23 Mar	Delta
09 Mar - 23 Mar	Delta
01 Mar - 31 Mar	Iberia
02 Mar - 08 Mar	Avianca
08 Mar - 16 Mar	Avianca
02 Mar - 15 Mar	Avianca
02 Mar - 09 Mar	Avianca
06 Mar - 15 Mar	Avianca
06 Mar - 16 Mar	Avianca
27 Mar - 18 Apr	Iberia
31 Mar - 16 Apr	Avianca
30 Mar - 18 Apr	Avianca
09 Mar - 18 Apr	Iberia
30 Mar - 20 Apr	Avianca
31 Mar - 15 Apr	Avianca
20 Mar - 11 Apr	Avianca
30 Mar - 12 Apr	Avianca
19 Mar - 15 Apr	Avianca

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.

Book a cheap hotel in Santiago

Cheap car rent in Santiago

Cheapest return flights from Madrid to Santiago in March from 700€

Return flights