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LHR (London) to SFO (San Francisco) Flights $578.86

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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.

Interesting Facts About Flights from London to San Francisco (LHR to SFO)

Question : Have you considered flying into Metropolitan Oakland International Airport instead of San Francisco International Airport?
Answer : Flying into SFO is not the only way to get to San Francisco. Try searching for flights to Metropolitan Oakland International Airport (OAK) as well. Over the next two months, flights from LHR to OAK are 11% cheaper than flights from LHR to SFO. Only 12 miles away, it’s easily accessible for most.

Question : Can you cut down on flight costs by changing the day of the week you travel to San Francisco?
Answer : Saturday is your cheapest day to fly in August. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.

Question : How long will the flight typically be from London Heathrow Airport (LHR) to San Francisco International Airport (SFO)?
Answer : On average, the flight time from LHR to SFO is 11 hours and seven minutes.

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 : How many departure times from London Heathrow Airport (LHR) to San Francisco International Airport (SFO) are there on a daily basis?
Answer : Each day is different, but on average, you can expect to see six available departure times. That is higher than the national average of two.

Question : Do prices fluctuate more for this route than others?
Answer : Prices for this trip tend to fluctuate a lot more than other flights from the United Kingdom. They can range anywhere from $539 to $4,973. However, the sooner you book, the better price you tend to get.

Question : Is there another local airport that can get you to San Francisco?
Answer : London Heathrow Airport is a terrific airport, but in getting you to San Francisco, there is a cheaper option – London City Airport. It's just 22 miles away and flights are being priced 45% cheaper over the next few months.