Iberia is selling cheap flights from Barcelona, Spain to San Francisco, United States for as low as €270 return! That works out to a cost of just 2.3 (Euro) 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 Skyscanner.com booking link

May 8 – May 15 (€432)


Jul 14 – Jul 26 (€419)


Aug 18 – Aug 23 (€397)


Sep 2 – Sep 9 (€461)


Sep 16 – Sep 25 (€272)


Feb 10 – Feb 13 (€373)


Feb 10 – Feb 17 (€357)


Feb 10 – Feb 20 (€270)


Feb 10 – Feb 27 (€373)


Feb 11 – Feb 18 (€291)

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We post many cheap flights like this one from Barcelona, Spain to San Francisco, United States 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.