Cheapest return flights from Barcelona to Santiago in August from $807

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

AirHint found the following cheapest return flights from Barcelona (BCN) to Santiago (SCL) in August 2025 (see full year).

Return flights

28 Aug - 23 Sep Delta
19 Aug - 16 Sep Delta
25 Aug - 08 Sep Delta
26 Aug - 16 Sep Delta
27 Aug - 30 Sep Delta
13 Aug - 19 Aug LEVEL direct
25 Aug - 15 Sep Delta
19 Aug - 09 Sep Delta
26 Aug - 09 Sep Delta
27 Aug - 09 Sep Delta
20 Aug - 16 Sep Air France
20 Aug - 30 Aug Delta
12 Aug - 21 Aug LEVEL direct
14 Aug - 23 Aug Iberia
11 Aug - 17 Aug LATAM Airlines Group
14 Aug - 23 Aug LEVEL direct
05 Aug - 20 Aug Iberia
19 Aug - 28 Aug Turkish Airlines
06 Aug - 19 Aug LEVEL direct
21 Aug - 26 Aug LATAM Airlines Group

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

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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