Cheapest one-way flights from Barcelona to Santiago in October from $445

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

One-Way flights

07 Oct Vueling Airlines
12 Oct Vueling Airlines
25 Oct LEVEL direct
16 Oct Vueling Airlines
20 Oct Aer Lingus
23 Oct Vueling Airlines
24 Oct Vueling Airlines
21 Oct Vueling Airlines
09 Oct Vueling Airlines
10 Oct Vueling Airlines

Also check the deals for return flights from Barcelona to Santiago 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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