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

Return flights

09 Mar - 22 Mar	Iberia
05 Mar - 22 Mar	Iberia
16 Mar - 16 Apr	Iberia
18 Mar - 18 Apr	Iberia
10 Mar - 16 Apr	Iberia
03 Mar - 22 Mar	Iberia
15 Mar - 22 Mar	Iberia
03 Mar - 20 Mar	Avianca
13 Mar - 20 Mar	Avianca
16 Mar - 07 Apr	Avianca
18 Mar - 09 Apr	Avianca
10 Mar - 20 Apr	Avianca
05 Mar - 20 Apr	Avianca
03 Mar - 02 Apr	Avianca
14 Mar - 11 Apr	Avianca
10 Mar - 07 Apr	Avianca
09 Mar - 22 Mar	Iberia For Level	direct
05 Mar - 22 Mar	Iberia For Level	direct
03 Mar - 22 Mar	Iberia For Level	direct
05 Mar - 21 Mar	Iberia

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

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 Santiago to Barcelona in March from 594€

Return flights