Cheapest return flights from San Francisco to Barcelona in March from $417

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

Return flights

02 Mar - 12 Mar TAP
13 Mar - 20 Mar TAP
06 Mar - 13 Mar TAP
02 Mar - 09 Mar TAP
02 Mar - 08 Mar TAP
16 Mar - 23 Mar TAP
23 Mar - 09 Apr TAP
21 Mar - 30 Mar TAP
07 Mar - 14 Mar TAP
02 Mar - 16 Mar TAP
04 Mar - 11 Mar TAP
18 Mar - 09 Apr British Airways
04 Mar - 09 Apr British Airways
18 Mar - 01 Apr Lufthansa
31 Mar - 09 Apr ITA Airways
31 Mar - 08 Apr ITA Airways
29 Mar - 06 Apr ITA Airways
29 Mar - 08 Apr ITA Airways
31 Mar - 07 Apr ITA Airways
19 Mar - 09 Apr Lufthansa

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

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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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