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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

$583.95

$643.45

Southend-on-Sea

$973.26

Cheap SFO to LHR Flights

Question : How much is a plane ticket to London (LHR) from San Francisco (SFO)?
Answer : Prices can vary anywhere from $525 to $5,979. Booking far in advance can usually help you get the cheapest rate. Remember, the sooner you book, the better price you tend to get.

Question : What is the cheapest day to fly to London?
Answer : Tickets are currently $525, which is 36% below the average price. As of Feb 19th, the cheapest day to fly from San Francisco to London is Feb 28th.

Question : How long does it take to fly from San Francisco to London?
Answer : This flight takes around 10 hours and 10 minutes via Virgin Atlantic. Until we get the glitches worked out of our teleportation machine, this is still the one of the fastest ways to get from San Francisco to London (don't forget, there is a time change of eight hours).

Question : What day has the most flight time options?
Answer : The day with the most departure times for this route is Tuesday with 13 options. Thursday currently offers the least amount of flight times with only 10 options.

Question : Which airline has the least delays from San Francisco to London?
Answer : Booking with British Airways means you will arrive to London approximately the time you were supposed to. In fact, this timely airline has an 81% average for landing before the plane turns into a pumpkin. 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 long is the flight from SFO to LHR?
Answer : Virgin Atlantic currently holds the quickest travel time with 10 hours and 10 minutes. So, you would arrive in London at 2:15 PM GMT if you left San Francisco at 8:05 PM PST. Remember, there is an eight-hour time change.

Question : Can I change the date of my flight?
Answer : Yes, you can adjust your departure date. If you wish to save some funds in doing so, the lowest-cost day to fly in March is Monday.

San Francisco to London 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 San Francisco to London 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 London.

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 SFO to LHR flights that won’t make your bank account wince. Ready to temporarily leave behind San Francisco 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 LHR 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.