Fly from San Francisco to Barcelona for $440 round-trip on KLM Airlines.

Flights are also available on other Skyteam members such as Delta, but after April 10, Delta will start charging for checked baggage on International flights to Europe and North Africa. So we have listed the KLM Royal Dutch option which books into a fare class that allows one free checked bag per passenger.

Seen below, we found seats departing SFO on Tuesday, May 29 returning from BCN on Friday, June 8, 2018.

Flights are available from late-February through early-June then again in late October into December. 7-Day minimum stay requirement.

See our San Francisco SFO fare details page for a complete look at current finds.

Need a room in Barcelona? Here's what's available for the above dates on Hotelwatchdog.

Stay on top of breaking airfare deals as we find them! Follow @airfarewatchdog on Twitter.



All products and services mentioned on Airfarewatchdog are independently selected by our team of expert travelers. If you buy something through our links, we may earn an affiliate commission.

More Stories You'll Love