Cheap flights from Europe to San Francisco from $349

If you aren’t able to travel to San Francisco during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $575.

The cheapest day to depart from Europe to San Francisco is on a Thursday when prices can be found for as low as $671. The most expensive day to fly to San Francisco is Wednesday, with ticket prices averaging around $748.

Our data shows that the cheapest Europe to San Francisco flights are usually those with departure times at noon. Our users have found flights to San Francisco at noon for as low as $701. Flights in the morning are often more expensive with an average ticket price of $739.

Fly from Barcelona-El Prat to San Francisco for the best Europe - San Francisco flight prices

You are more likely to see cheaper flights to San Francisco from Europe when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $680 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Europe for as low as $639 on momondo.

There are 4 cabin classes available to choose from on Europe to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

TAP AIR PORTUGAL, LEVEL, and British Airways are the most popular carriers operating from Europe to San Francisco

United Airlines, Lufthansa and British Airways are the top three most popular airlines that fly to San Francisco from Europe according to our data. United Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to San Francisco. Keep in mind that there are 21 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.

As of February 2026, 61 flights take off from Europe and land in San Francisco each day. The most common flight departure time for this route is 10:00AM, with 59% of daily flights taking off at noon.

As of February 2026, there are 428 flights per week flying from Europe to San Francisco. The most common day of the week flights depart is Thu, with 15% of flights taking off on this day.