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

Return flights

17 Sep - 14 Oct	Delta
08 Sep - 05 Oct	Delta
01 Sep - 07 Sep	Delta
01 Sep - 14 Sep	Delta
25 Sep - 03 Oct	Delta
26 Sep - 03 Oct	Delta
13 Sep - 20 Sep	Delta
01 Sep - 25 Sep	Delta
01 Sep - 22 Sep	Delta
04 Sep - 23 Sep	Air France
30 Sep - 12 Oct	Delta
28 Sep - 19 Oct	Air France

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

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 Munich to Santiago in September from 784€

Return flights