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

Return flights

07 May - 16 May	Iberia For Level	direct
14 May - 04 Jun	Iberia For Level	direct
19 May - 09 Jun	Iberia For Level	direct
21 May - 11 Jun	Iberia For Level	direct
07 May - 14 May	Iberia For Level	direct
04 May - 29 May	Iberia
18 May - 11 Jun	Iberia
10 May - 31 May	Iberia
12 May - 19 May	Iberia
19 May - 26 May	Iberia
02 May - 26 May	Iberia
28 May - 18 Jun	Iberia
29 May - 23 Jun	Iberia
30 May - 23 Jun	Iberia
26 May - 20 Jun	Iberia
15 May - 06 Jun	Iberia
09 May - 30 May	Iberia For Level	direct
01 May - 23 May	Iberia
05 May - 19 May	Iberia
23 May - 09 Jun	Iberia For Level	direct

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

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 May from $771

Return flights