British Airways flights from London to San Francisco (LON - SFO)

• Can I get a flight from London to San Francisco on British Airways for under £700?

  London to San Francisco flights on British Airways are currently available under £700. 4 flights have been found by Cheapflights users under that amount. To find flights for your dates, click here.

• How do most travelers feel about British Airways?

  When planning your LON-SFO trip, keep in mind that British Airways is typically rated 6.8/10. This rating comes from 29 reviews by Cheapflights users who have traveled with British Airways.

Currently, the most affordable month to book a British Airways flight from London to San Francisco in February, with an average price of £528. Conversely, traveling with British Airways from London to San Francisco in July will be the most expensive, with an average cost of £754. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).