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

Return flights

15 Apr - 24 Apr	Avianca
08 Apr - 12 May	Avianca
13 Apr - 13 May	Avianca
18 Apr - 18 May	Avianca
30 Apr - 31 May	Avianca
28 Apr - 15 May	Avianca
10 Apr - 24 Apr	Avianca
07 Apr - 12 May	Avianca
01 Apr - 12 Apr	Avianca
03 Apr - 18 Apr	Iberia	direct
15 Apr - 30 Apr	Iberia	direct
07 Apr - 25 Apr	Iberia	direct
15 Apr - 24 Apr	Iberia	direct
03 Apr - 11 Apr	Iberia	direct
08 Apr - 12 May	Iberia	direct
29 Apr - 30 May	LATAM Airlines Group
29 Apr - 06 May	Iberia	direct
13 Apr - 13 May	Iberia	direct
09 Apr - 22 Apr	Iberia	direct
05 Apr - 23 Apr	Iberia	direct

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

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 Madrid in April from $659

Return flights