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

Return flights

01 Oct - 15 Oct	Delta
20 Oct - 05 Nov	LEVEL	direct
20 Oct - 02 Nov	LEVEL	direct
13 Oct - 20 Oct	Iberia
15 Oct - 29 Oct	LEVEL	direct
15 Oct - 31 Oct	LEVEL	direct
17 Oct - 31 Oct	LEVEL	direct
02 Oct - 11 Oct	Delta
01 Oct - 08 Oct	Delta
07 Oct - 15 Nov	Iberia
03 Oct - 13 Oct	Ryanair
12 Oct - 19 Oct	British Airways
31 Oct - 20 Nov	Iberia
31 Oct - 21 Nov	Iberia
29 Oct - 20 Nov	LATAM Airlines Group
30 Oct - 20 Nov	LATAM Airlines Group
31 Oct - 07 Nov	LATAM Airlines Group
19 Oct - 11 Nov	Iberia
08 Oct - 24 Oct	British Airways

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

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.

Book a cheap hotel in Santiago

Cheap car rent in Santiago

Cheapest return flights from Barcelona to Santiago in October from 736€

Return flights