Cheapest one-way flights from San Francisco to Barcelona in April from $264

AirHint found the following cheapest one-way flights from San Francisco (SFO) to Barcelona (BCN) in April 2026 (see full year).

One-Way flights

09 Apr Iberia For Level direct
14 Apr Iberia For Level direct
07 Apr Iberia For Level direct
08 Apr Alaska Airlines
22 Apr Alaska Airlines
15 Apr Hawaiian Airlines
29 Apr Alaska Airlines
06 Apr Alaska Airlines
27 Apr Alaska Airlines
20 Apr Hawaiian Airlines

Also check the deals for return flights from San Francisco to Barcelona in April.

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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