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SFO (San Francisco) to LHR (London) Flights $570.89

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Cheap SFO to LHR Flights

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





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

Question : How many days should you spend in London?
Answer : Over the next two months, passengers from SFO to LHR are planning on staying for 15 days on average.

Question : Are you paying the cheapest or highest price for your ticket to London?
Answer : Flight prices are fluctuating a lot more for this route than the majority of routes from the United States, as they're ranging anywhere from $399 to $10,012. However, the sooner you book, the better price you tend to get.

Question : For SFO to LHR, how many departure times are there on a given day?
Answer : Depending on the day, the number of flight times will change, but on average there are seven. You’ll have more choices on this route than most other routes departing the United States.

Question : If punctuality is required for you to book a flight, which airline is your best bet?
Answer : British Airways leads the way with an 81% on-time rate. Don't spend more time waiting in an airport than you have to and stick with British Airways on this route. If they are late for some reason though, the average delay is 21 minutes.

Question : If your plans are flexible, have you considered changing your departure day?
Answer : The best day to fly on a budget this month is Monday. Flexibility is paramount when booking travel plans in order to keep travel costs down.

Question : Which airline is giving the best deals for round-trip flights from San Francisco International Airport (SFO) to London Heathrow Airport (LHR)?
Answer : Ticket costs are hitting as high as $10,012 over the next three months when flying to LHR from SFO. Check out American Airlines, as they have been booking customers at just $399.

Question : Best case scenario, how quickly can someone get from SFO to LHR?
Answer : The shortest direct flight is 10 hours and 10 minutes via Virgin Atlantic. If you catch the 8:05 PM PDT departure, you'll arrive at 2:15 PM BST (remember, there is a time change of eight hours).