Cheapest return flights from Madrid to Santiago in September from 706€

Best time to book flights for Madrid (MAD) to Santiago (SCL) flights at AirHint

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

Return flights

16 Sep - 30 Sep British Airways
18 Sep - 25 Sep Delta
09 Sep - 25 Sep Delta
03 Sep - 25 Sep Delta
16 Sep - 26 Sep British Airways
02 Sep - 16 Sep Delta
16 Sep - 26 Sep LATAM Airlines Group direct
16 Sep - 30 Sep LATAM Airlines Group direct
01 Sep - 16 Sep Delta
01 Sep - 19 Sep Delta
26 Sep - 03 Oct Iberia direct
15 Sep - 27 Oct Iberia direct
07 Sep - 06 Oct Iberia direct
07 Sep - 05 Oct Iberia direct
13 Sep - 03 Oct Iberia direct
12 Sep - 05 Oct Avianca
22 Sep - 06 Oct Iberia direct
27 Sep - 21 Oct Delta
13 Sep - 02 Oct Delta

Also check the deals for one-way flights from Madrid 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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