Cheap Flights from London (BQH) to San Francisco (SFO)

Popular airlines from London (BQH-Biggin Hill) to San Francisco Intl. Airport (SFO)

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Frequently asked questions

How much does a flight from Biggin Hill Airport (BQH) to San Francisco Intl. Airport (SFO) cost?
Snag a cheap one-way flight or cheap return flight from Biggin Hill Airport (BQH) to San Francisco Intl. Airport (SFO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Biggin Hill Airport (BQH) to San Francisco Intl. Airport (SFO)?
is the least expensive month to fly from BQH to SFO. Timing your trip outside of the busy season is often the key to scoring lower fares.
Which airlines fly direct from Biggin Hill Airport (BQH) to San Francisco Intl. Airport (SFO)?
While London (BQH-Biggin Hill) doesn't have any direct flights to San Francisco Intl. Airport (SFO), other airports have nonstop routes. Departing from Heathrow Airport (LHR) will get you to San Francisco without any detours.
What is the cheapest airline that flies from Biggin Hill Airport (BQH) to San Francisco Intl. Airport (SFO)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest BQH to SFO flight.
How many flights per day from Biggin Hill Airport (BQH) to San Francisco Intl. Airport (SFO)?
You'll need to catch a flight with a layover if you're traveling from Biggin Hill Airport (BQH) to San Francisco Intl. Airport (SFO). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from BQH to SFO?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on a range of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Biggin Hill Airport (BQH) to San Francisco Intl. Airport (SFO)?
To avoid possible delays on the Biggin Hill Airport (BQH) to San Francisco Intl. Airport (SFO) route, aim to fly before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Biggin Hill Airport (BQH) to San Francisco Intl. Airport (SFO) last-minute?
Last-minute bookings from BQH to SFO are usually more expensive. For the best prices, start searching for flights well in advance. That being said, if you're flexible with your travel dates, you may land a cheap ticket right before your journey.
Is it cheaper to book a BQH to SFO flight and hotel package?
Compared with arranging hotels and flights separately, booking a BQH to SFO flight and hotel package with Expedia could result in significant savings. Better yet, managing everything in one place will take the hassle out of planning your trip. Simply pick your flights and select from our extensive range of hotels, then customize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Biggin Hill Airport (BQH) to San Francisco Intl. Airport (SFO)?
If you booked your BQH to SFO flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

Travel information

Origin airport
Biggin Hill
Destination airport
San Francisco Intl.
Distance
5375 mi

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London to San Francisco Flights

The cheapest times to fly from London to San Francisco

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to San Francisco are during the month of . You can find some of the cheapest flights from London to San Francisco with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to San Francisco

Sunday is one of the best days to book for cheap flights from London to San Francisco: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from London to San Francisco

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to San Francisco in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to San Francisco flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your London to San Francisco airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

London to San Francisco Flights

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*Available to One Key members.