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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.

London

$407.98

$593.59

$607.51

$664.91

Southend-on-Sea

$617.07

Cheap SFO to LHR Flights

  • Question : How long does it take to fly from San Francisco to London?
    Answer : Definitely the fastest option to get to London when compared to walking. Flying from SFO to LHR can take as little as 10 hours and 10 minutes. Remember, there is a time change of eight hours.
  • Question : Is there a day of the week that has more departure times to choose from than other days?
    Answer : Tuesday has the greatest variety of flight times for San Francisco to London with 13. Thursday currently offers the least amount of flight times with 10 options.
  • Question : What is the cheapest day to fly to London?
    Answer : May 24th has bookings (as of Apr 23rd) as cheap as $524. That comes in 43% below the average price for this route. Saving on flight fares means you'll have more money in your pocket for your trip.
  • Question : How long is the flight from SFO to LHR?
    Answer : Virgin Atlantic currently holds the fastest travel time with 10 hours and 10 minutes. For example, you would arrive in London at 2:15 PM BST if you left San Francisco at 8:05 PM PDT. Remember, there is a time change of eight hours.
  • Question : What is the cheapest airline flying from San Francisco to London?
    Answer : Austrian is offering the best deal at $524. Better snatch it up quickly because prices range all the way up to $9,572 over the next three months.
  • Question : Which airline has the least delays from San Francisco to London?
    Answer : Booking with British Airways means you will arrive to London around the time you were supposed to. In fact, this timely airline has an 81% average on-time average. Of course, it never hurts to be prepared. If you’re on United Airlines, be sure to sign up for the delay notifications to stay up to date with your flight’s status.
  • Question : How much is a plane ticket to London (LHR) from San Francisco (SFO)?
    Answer : Cost can range anywhere from $524 to $9,572, prices for SFO to LHR do fluctuate a lot more than the majority of routes from the United States. The further out you reserve your ticket, the more likely you are to save on your trip.