Cheapest return flights from Santiago to Barcelona in September from $827

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

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

Return flights

27 Sep - 25 Oct LEVEL direct
20 Sep - 21 Oct LEVEL direct
25 Sep - 14 Oct Iberia direct
25 Sep - 16 Oct LEVEL direct
16 Sep - 09 Oct Iberia direct
20 Sep - 30 Sep LEVEL direct
20 Sep - 27 Sep LEVEL direct
16 Sep - 04 Oct Iberia direct
30 Sep - 27 Oct Iberia direct
30 Sep - 31 Oct Iberia direct
02 Sep - 09 Sep LEVEL direct
23 Sep - 21 Oct LEVEL direct
04 Sep - 11 Sep Iberia
30 Sep - 26 Oct Iberia
09 Sep - 30 Sep LATAM Airlines Group
02 Sep - 16 Sep Iberia direct
04 Sep - 11 Sep LEVEL direct
03 Sep - 10 Sep Iberia direct
09 Sep - 16 Sep Iberia direct
10 Sep - 30 Sep Air Canada

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