Cheapest return flights from Santiago to Brussels in September from $1151

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

Return flights

11 Sep - 24 Sep Avianca
05 Sep - 10 Sep Sky Airline

Also check the deals for one-way flights from Santiago to Brussels 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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