Cheapest return flights from Barcelona to Santiago in September from 712€

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

Return flights

10 Sep - 24 Sep Delta
09 Sep - 23 Sep Delta
07 Sep - 23 Sep Delta
05 Sep - 19 Sep Delta
01 Sep - 15 Sep Delta
11 Sep - 25 Sep Delta
01 Sep - 13 Sep Delta
14 Sep - 25 Sep Delta
14 Sep - 20 Sep Delta
07 Sep - 13 Sep Delta
15 Sep - 03 Oct Iberia
15 Sep - 03 Oct LEVEL direct
08 Sep - 05 Oct Royal Air Maroc
18 Sep - 04 Oct LEVEL
17 Sep - 05 Oct Delta

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

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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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