Cheapest return flights from Santiago to Barcelona in October from $840

AirHint found the following cheapest return flights from Santiago (SCL) to Barcelona (BCN) in October 2025 (see full year).

Return flights

28 Oct - 18 Nov Avianca
21 Oct - 21 Nov Iberia
27 Oct - 28 Nov Iberia
30 Oct - 19 Nov Iberia
23 Oct - 23 Nov Avianca
28 Oct - 19 Nov Iberia
27 Oct - 16 Nov Iberia
19 Oct - 22 Nov Air France
01 Oct - 30 Nov KLM
21 Oct - 24 Nov Iberia
14 Oct - 29 Oct LATAM Airlines Group
05 Oct - 26 Oct LATAM Airlines Group
16 Oct - 26 Oct LATAM Airlines Group
19 Oct - 25 Oct Avianca
11 Oct - 25 Oct LATAM Airlines Group
11 Oct - 26 Oct Avianca
07 Oct - 15 Oct Avianca
19 Oct - 26 Oct Avianca
13 Oct - 23 Oct Avianca
06 Oct - 15 Oct Avianca

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

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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