Cheapest return flights from Brussels to Santiago in September from $835

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

Return flights

03 Sep - 15 Sep Delta
05 Sep - 15 Sep Delta
14 Sep - 29 Sep Delta
12 Sep - 01 Oct Delta
14 Sep - 01 Oct Delta
07 Sep - 12 Sep Delta
08 Sep - 21 Sep Iberia
13 Sep - 01 Oct Iberia
14 Sep - 30 Sep Iberia
18 Sep - 27 Sep KLM

Also check the deals for one-way flights from Brussels 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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