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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.

San Francisco to London route information

Origin Airport San Francisco Intl.
Destination Airport Heathrow
Airlines Serving Aer Lingus, Aeromexico, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, SAS, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Flight Price $407
Distance 5,354 mi






Cheap SFO to LHR Flights

  • Question : What is the cheapest day to fly to London?
    Answer : If you are looking to save some cash, look at May 22nd. As of May 20th, it's showing the cheapest ticket sales at $388. That is 63% below the average for this route, so you can spend that extra money on an adventure rather than the flight.
  • Question : Do some days of the week have more flight times than others?
    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 only 10 options.
  • Question : How long is the flight from SFO to LHR?
    Answer : If you're able to take the direct flight (which is offered by Virgin Atlantic), you will be able to leave SFO at 8:05 PM PDT and get to LHR at 2:15 PM BST (10 hours and 10 minutes). Remember, there is a time change of eight hours.
  • Question : Which airline has the least delays from San Francisco to London?
    Answer : Booking with Virgin Atlantic means you will arrive to London around the time you were supposed to. In fact, this timely airline has an 83% average for landing before the plane turns into a pumpkin. It never hurts to be prepared. If you should choose this airline, be sure to track the flight status to stay on top of the departure time.
  • Question : How much is a plane ticket to London (LHR) from San Francisco (SFO)?
    Answer : Cost can range anywhere from $384 to $8,652, prices for SFO to LHR do fluctuate a lot more than the majority of routes from the United States. The further out you book, the more likely you are to save on your trip.
  • Question : How long does the average person stay in London?
    Answer : Of course, you're not an average person, but if you were, you'd stay around 16 days.
  • Question : What is the cheapest airline flying from San Francisco to London?
    Answer : British Airways is your best bet for finding that sought-after low fare. They offer fares as low as $384, while rates for other flights are as high as $8,652.

May 20, 2019

comfortable. Hardly knew we were flying

May 18, 2019

Heavy turbulence but staff was cool & calm.

Apr 20, 2019

I was in the window seat on a 10 hour flight. The people next to me fell asleep, and the teenage girl legs took up my area. I couldn't wake them up to go to the bathroom or to get water. I was very uncomfortably😭😩. for several hours. Next flight I will book an isle seat.

Apr 10, 2019

I love virgin. You do it well!

Apr 8, 2019

I'm so glad I chose to purchase premium economy BA seats for our flight. PE is just heaven for such a long trip: wide, comfortable seats; excellent food (included) good power options; friendly attentive staff; good entertainment options.

Apr 5, 2019

Entertainment weak. Food ok needed a salad with the dinner.

Apr 2, 2019

Flight crew were outstanding. Passenger next to me was ill and they were brilliant in dealing with the situation and moving us accordingly.

Mar 29, 2019

I will always fly Virgin Atlantic if given the chance after this flight! It was amazing...and we were in Economy!

Mar 27, 2019

Meme was awesome! She really made our check-in smooth and relaxing!

Mar 18, 2019

Seats in row did not and ANY power