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Cheap Flights from San Francisco to Barcelona $542.23

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Cheapest Flights from San Francisco to Barcelona (SFO to BCN)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from San Francisco to Barcelona (SFO to BCN)

Question : What is the cheapest day to fly in the next four weeks?
Answer : As of November 28th, the cheapest day to fly from San Francisco to Barcelona is December 6th. Tickets have been sold for 31% below the average price for this route.

Question : How many days should you spend in Barcelona if you're flying in from San Francisco?
Answer : Travelers from SFO to BCN stay 11 days on average.

Question : Will you do what it takes to get the absolute cheapest flight?
Answer : The best day to fly on a budget this month is Monday. Flexibility is paramount when booking travel plans in order to keep costs down.

Question : How often are prices changing for this route?
Answer : Prices for this trip tend to fluctuate much more than others. Remember, the sooner you book, the more you're able to save.