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

Return flights

10 Apr - 25 Apr	American Airlines
21 Apr - 12 May	American Airlines
11 Apr - 25 Apr	British Airways
02 Apr - 16 Apr	Avianca
02 Apr - 21 Apr	Avianca
02 Apr - 16 May	American Airlines
01 Apr - 22 Apr	Iberia
28 Apr - 02 May	Iberia For Level	direct
06 Apr - 28 Apr	Iberia
30 Apr - 04 May	Air Canada
01 Apr - 30 Apr	American Airlines
25 Apr - 11 May	American Airlines
02 Apr - 16 Apr	Iberia For Level	direct
21 Apr - 12 May	Iberia	direct
02 Apr - 16 May	Iberia	direct
02 Apr - 21 Apr	Iberia For Level	direct
26 Apr - 20 May	Avianca
27 Apr - 10 May	Condor

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

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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Cheapest return flights from Barcelona to Santiago in April from 535€

Return flights