Question 1

How long is the flight from London to San Francisco?

Accepted Answer

The flight from London Heathrow Airport (LHR) to San Francisco International Airport (SFO) covers 8,616 km and takes approximately 10h 4m. Actual duration varies by airline, routing, and wind conditions — check individual flight listings for scheduled times.

Question 2

Which airlines fly from London to San Francisco?

Accepted Answer

There are 10 airlines operating the LHR–SFO route. Use the TrackMyWings app to compare schedules, prices, and on-time performance across all carriers on this route.

Question 3

What is the best airline from London to San Francisco?

Accepted Answer

The best airline on the LHR–SFO route depends on your priorities — price, on-time performance, cabin experience, or loyalty miles. TrackMyWings tracks real-time on-time data for all 10 carriers on this route so you can make an informed choice.

Question 4

How often do flights operate from London to San Francisco?

Accepted Answer

The LHR–SFO route is served by 10 airlines, with combined daily frequency varying by season. Check the TrackMyWings schedule view for live departure listings and to find the next available flight from London to San Francisco.

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London (LHR) to San Francisco (SFO) Flights

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