Cheapest one-way flights from Barcelona to Santiago in September from 469€

Best time to book flights for Barcelona (BCN) to Santiago (SCL) flights at AirHint

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

One-Way flights

02 Sep LEVEL direct
09 Sep LEVEL direct
10 Sep LEVEL direct
18 Sep LEVEL direct
20 Sep Ryanair
24 Sep Vueling Airlines
06 Sep Avianca
07 Sep Ryanair
06 Sep Iberia direct
28 Sep Avianca

Also check the deals for return flights from Barcelona to Santiago in September.

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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