Cheapest one-way flights from Santiago to Barcelona in October from 369€

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

One-Way flights

05 Oct Avianca
04 Oct Aerolineas Argentinas
13 Oct Aerolineas Argentinas
08 Oct Avianca
14 Oct Avianca
22 Oct Avianca
03 Oct Avianca
10 Oct Avianca
24 Oct Avianca
21 Oct Avianca

Also check the deals for return 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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