Cheapest return flights from San Francisco to Barcelona in August from 352€

Best time to book flights for San Francisco (SFO) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest return flights from San Francisco (SFO) to Barcelona (BCN) in August 2025 (see full year).

Return flights

14 Aug - 26 Aug Iberia direct
05 Aug - 28 Aug Iberia direct
10 Aug - 24 Aug Iberia direct
05 Aug - 19 Aug Iberia direct
09 Aug - 23 Aug Iberia direct
03 Aug - 19 Aug Iberia direct
05 Aug - 26 Aug Iberia direct
16 Aug - 23 Aug LEVEL direct
09 Aug - 19 Aug Iberia direct
07 Aug - 21 Aug LEVEL direct
21 Aug - 03 Sep Iberia
26 Aug - 05 Sep Turkish Airlines
28 Aug - 10 Sep Turkish Airlines
22 Aug - 01 Sep United
28 Aug - 04 Sep TAP
28 Aug - 10 Sep United direct
28 Aug - 04 Sep United direct

Also check the deals for one-way flights from San Francisco to Barcelona in August.

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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