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

Return flights

12 Mar - 02 Apr	Iberia For Level	direct
07 Mar - 16 Mar	Iberia For Level	direct
12 Mar - 31 Mar	Iberia For Level	direct
19 Mar - 11 Apr	Iberia For Level	direct
19 Mar - 31 Mar	Iberia For Level	direct
02 Mar - 08 Mar	Avianca
01 Mar - 05 Mar	Avianca
01 Mar - 08 Mar	Avianca
01 Mar - 16 Mar	Avianca
02 Mar - 09 Mar	Avianca
09 Mar - 31 Mar	Iberia	direct
19 Mar - 02 Apr	Iberia	direct
03 Mar - 22 Mar	Iberia For Level	direct
16 Mar - 13 Apr	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 622€

Return flights