LEVEL is selling cheap flights from San Francisco, United States to Barcelona, Spain for as low as $349 return! That works out to a cost of just 2.9 Cents Per Mile for this 11900 mile journey.

The fare only includes carry-on luggage, so you need to pay extra if you want to check bags.

Our data shows the lowest prices are available in February 2022. See the link(s) below for dates and prices.

Sample date(s) with Kiwi.com booking link

Oct 11 – Oct 27 ($424)

Oct 19 – Oct 26 ($593)

Jan 13 – Jan 21 ($415)

Feb 3 – Feb 17 ($349)

Feb 6 – Feb 17 ($424)

Mar 8 – Mar 15 ($593)

Mar 9 – Mar 16 ($593)

Mar 15 – Mar 22 ($593)

Mar 16 – Mar 23 ($593)

May 5 – May 17 ($414)

Are you looking for an apartment to rent for your stay in Barcelona, Spain? Check out what Vrbo.com has to offer!

We post many cheap flights like this one from San Francisco, United States to Barcelona, Spain every single day, so have a look at our Travel Deals page, or check out the related posts below!

Note: Prices are valid at the time of publishing this post, but may change in the future.

COVID-19 Note: During these uncertain times, please make sure to check the relevant Coronavirus restrictions for your destination before you book and before you fly. We recommend also checking the refund policy of the airline, as well as purchasing travel insurance for your trip.