Cheapest return flights from Barcelona to Santiago in September from $889

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

Return flights

10 Sep - 29 Sep Delta
16 Sep - 27 Sep Delta
09 Sep - 27 Sep Delta
10 Sep - 03 Oct Delta
09 Sep - 03 Oct Delta
08 Sep - 03 Oct Delta
09 Sep - 25 Sep Delta
11 Sep - 25 Sep Delta
11 Sep - 28 Sep Delta
11 Sep - 06 Oct Delta
11 Sep - 03 Oct Delta
04 Sep - 25 Sep Delta
08 Sep - 22 Sep Delta
14 Sep - 27 Sep Delta
01 Sep - 30 Sep Delta
28 Sep - 12 Oct Delta
17 Sep - 10 Oct LEVEL direct
12 Sep - 06 Oct Royal Air Maroc
10 Sep - 01 Oct LEVEL direct
12 Sep - 06 Oct LEVEL direct

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

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