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Cheap LHR to SFO Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

London

$399.98

$549.75

$604.51

$629.71

Southend-on-Sea

$720.17

Cheap LHR to SFO Flights

Question : Should you take that vacation to San Francisco in the next 30 days?
Answer : Jan 23rd has seen bookings (as of Jan 15th) as cheap as $579. That comes in 65% below the average price for this route. Saving on booking fees means you'll have more money to spend on your trip.

Question : How does London to San Francisco stack up against the rest of the world in overall promptness?
Answer : LHR to SFO currently scores 2 out of a possible 5 stars in promptness. This score combines both the number of delayed flights and total delay minutes. With 2 stars, you should feel rather worried about getting to San Francisco on time.

Question : Do some days of the week have more flight times than others?
Answer : When you’re flying from LHR to SFO, the day with the most flight times is Thursday, with 10 different options. The day with the least amount of options is Wednesday with nine different times.

Question : Which airline is struggling to get to San Francisco on time?
Answer : 31% of British Airways flights from London Heathrow Airport (LHR) to San Francisco International Airport (SFO) are late. If you should choose this airline, be sure to track the flight status to stay on top of the departure time.

Question : Is there another way to get to San Francisco International Airport (SFO) besides London Heathrow Airport (LHR)?
Answer : Lucky for you, there is another airport near London. London City Airport (LCY) is 22 miles away, and over the next few months, flights are being priced 20% cheaper than flights from London Heathrow Airport.

Question : Do prices fluctuate more for this route than others?
Answer : Prices for this trip tend to fluctuate much more than other flights from the United Kingdom. They can range anywhere from $577 to $11,267. However, the sooner you book, the better price you tend to get.

Question : Is there a preferred airline for getting to San Francisco International Airport (SFO) on time?
Answer : The current leader is United Airlines with an 80% on-time rate. Life has too much to offer to spend it waiting in an airport, so check out United Airlines to get in and out of airports as quickly as possible. Note that if they do have a delay, it usually lasts about 22 minutes.

London to San Francisco Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from London to San Francisco will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring San Francisco.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with LHR to SFO flights that won’t make your bank account wince. Ready to temporarily leave behind London for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SFO with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.