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

Return flights

13 Sep - 21 Sep	Delta
15 Sep - 24 Sep	Delta
06 Sep - 26 Sep	Delta
14 Sep - 24 Sep	Delta
16 Sep - 25 Sep	Delta
08 Sep - 15 Sep	Delta
08 Sep - 29 Sep	Delta
10 Sep - 25 Sep	Delta
10 Sep - 24 Sep	Delta
10 Sep - 26 Sep	Delta
26 Sep - 17 Oct	Delta
30 Sep - 30 Oct	Delta
14 Sep - 05 Oct	Delta
26 Sep - 18 Oct	Delta
24 Sep - 13 Oct	Air France
20 Sep - 11 Oct	Delta

Also check the deals for one-way flights from Amsterdam 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 Amsterdam to Santiago in September from 759€

Return flights