Cheapest return flights from Madrid to Santiago in September from 759€

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

Return flights

04 Sep - 20 Sep Iberia direct
13 Sep - 25 Sep Iberia direct
14 Sep - 27 Sep Iberia direct
01 Sep - 30 Sep Iberia direct
18 Sep - 18 Oct Iberia direct
15 Sep - 31 Oct Iberia direct
14 Sep - 28 Sep Iberia direct
16 Sep - 29 Sep Iberia direct
02 Sep - 30 Sep Iberia direct
01 Sep - 20 Sep Iberia direct
07 Sep - 21 Sep Iberia direct
02 Sep - 22 Sep Iberia direct
19 Sep - 18 Oct Iberia direct
19 Sep - 03 Oct Iberia direct

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

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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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