Cheapest return flights from Santiago to Barcelona in September from $909

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

Return flights

30 Sep - 20 Oct LATAM Airlines Group
22 Sep - 30 Sep Avianca
30 Sep - 28 Oct LATAM Airlines Group
25 Sep - 18 Oct LATAM Airlines Group
25 Sep - 09 Oct LATAM Airlines Group
26 Sep - 24 Oct LATAM Airlines Group
26 Sep - 18 Oct LATAM Airlines Group
16 Sep - 15 Oct LATAM Airlines Group
24 Sep - 17 Oct LEVEL direct
24 Sep - 15 Oct LEVEL direct
15 Sep - 10 Oct LATAM Airlines Group
05 Sep - 20 Sep LATAM Airlines Group
01 Sep - 15 Sep LEVEL direct
16 Sep - 30 Sep LATAM Airlines Group
17 Sep - 29 Sep Iberia direct
08 Sep - 26 Sep LATAM Airlines Group
08 Sep - 22 Sep LATAM Airlines Group
01 Sep - 10 Sep LEVEL direct
03 Sep - 19 Sep LEVEL direct
08 Sep - 22 Sep Iberia direct

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

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