Flights from San Francisco to Barcelona
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From $526 · Prices update daily
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The quick answer
Flights from San Francisco to Barcelona start around $526 round-trip. Main carrier: Condor. Cheapest month: August; peak: July (about +107%). Travel authorization required (ESTA-style) (Spain).
Price calendar — next 60 days
★ Cheapest: $526 on Tue, Aug 4 · DE
Lowest return fares · Prices update daily · Final price confirmed at booking
Price calendar — San Francisco to Barcelona
Month-by-month lowest fares. Green = cheapest dates.
Flying to Barcelona? Compare from other US cities
Sometimes a nearby airport is cheaper. See Barcelona fares from other departure cities.
Spain essentials
🟡 Travel authorization required (ESTA-style) · up to 90 days
ETIAS authorization expected to be required for the Schengen Area; visa-free for stays up to 90 days in any 180-day period.
Full Barcelona visa guide →🆘 Emergency
112
💱 Currency
Euro (€)
🕐 Time zone
UTC+1
🗣️ Language
Spanish
🔌 Plugs
Type C/F · 230V
🚗 Driving
Right side
💡 Tipping
Small change, round up
📞 Dial code
+34
🏛️ US Embassy
Madrid · +34 91-587-2200
Entry rules can change — always confirm with official sources before booking.
Stay connected in Barcelona
Skip roaming fees — get a local eSIM before you land. Works in 200+ countries and activates instantly, so you’re online the moment you touch down.
Travel insurance
Protect your San Francisco to Barcelona trip against delays, cancellations, and medical emergencies. US travelers can compare plans from top insurers.
Airport transfer in Barcelona
Pre-book your ride into Barcelona. Fixed price, meet & greet, and a driver waiting at arrivals — no meter anxiety after a long flight.
Flight delayed or cancelled?
If your San Francisco to Barcelona flight was delayed more than 3 hours or cancelled, you may be entitled to up to €600 in compensation under EU/UK rules — even if you flew a non-EU airline. Free to check, no win no fee.
More resources
San Francisco to Barcelona — frequently asked
How much is a flight from San Francisco to Barcelona?+
Fares start around $526 round-trip, ranging up to about $1139 in peak periods. Prices update daily across 800+ airlines.
What is the cheapest month to fly San Francisco to Barcelona?+
August typically has the lowest fares, while July is the most expensive (around +107%).
Are there direct flights from San Francisco to Barcelona?+
This route is usually served by connecting flights. Use the search above to check for any direct options on your dates.
Which airlines fly from San Francisco to Barcelona?+
Carriers on this route include Condor. Compare them side by side in the search above.
Do US citizens need a visa for Spain?+
Travel authorization required (ESTA-style) for stays up to 90 days. ETIAS authorization expected to be required for the Schengen Area; visa-free for stays up to 90 days in any 180-day period.
What currency is used in Spain?+
The Euro (EUR, €). The emergency number is 112.
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