€391 Cheap Flights London to San Francisco (LGW-SFO)

Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip journey between London Gatwick and San Francisco Airport was €575. Fares this good don't hang around forever, so book yours today. Prices and availability are subject to change. Additional terms apply.

The majority of flights can be cancelled online, but whether you are charged a fee all comes down to your airline. If you do need to cancel your holiday, follow the instructions in the Customer Service Portal.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LGW to San Francisco Intl. Airport (SFO) flights, you'll see a "no change fees" filter for you to select.

The distance is around 8,700 kilometres, so pack your carry-on bag with all the items you need to make the long journey comfortable. Wondering what to take on board your Gatwick to San Francisco flight? A travel pillow, earplugs and a sleep mask are a few essentials.

At present, no airlines offer flights directly from London Gatwick to San Francisco Intl. Airport (SFO). You'll have to book a flight with at least one stop. To score the best connections and price, lock in your airfare well in advance.

It is possible to get an amazing last-minute deal from Gatwick Airport (LGW) to San Francisco Intl. Airport (SFO), but it's also possible to miss out entirely! As many airlines release prices up to a year in advance, it's worth keeping an eye on fares early and being ready to book when you see a good bargain. Expedia compares air carrier prices and updates flight deals often, so you can be sure you're always getting the latest offers.