Cheapest return flights from Santiago to Barcelona in September from 791€

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

Return flights

18 Sep - 14 Oct LATAM Airlines Group
30 Sep - 21 Oct LATAM Airlines Group
26 Sep - 13 Oct LATAM Airlines Group
29 Sep - 20 Oct LEVEL direct
17 Sep - 29 Sep Avianca
15 Sep - 07 Oct Iberia
22 Sep - 22 Oct LEVEL direct
07 Sep - 27 Sep LATAM Airlines Group
07 Sep - 26 Sep LATAM Airlines Group
01 Sep - 01 Oct Avianca
13 Sep - 10 Oct LATAM Airlines Group
15 Sep - 26 Sep LATAM Airlines Group
17 Sep - 29 Sep LEVEL direct
26 Sep - 13 Oct LEVEL direct
03 Sep - 08 Oct Avianca
05 Sep - 24 Sep LATAM Airlines Group
17 Sep - 24 Sep LEVEL direct
01 Sep - 08 Sep LEVEL direct
12 Sep - 19 Sep LEVEL direct
15 Sep - 26 Sep LEVEL direct

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

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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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