Which airports does United Airlines flies between for London-San Francisco?
For flights between London and San Francisco, United Airlines flies from the following airport routes: Heathrow (LHR) to San Francisco Intl Airport (SFO)
What do United Airlines flights from London to San Francisco cost?
The price for United Airlines flight between London to San Francisco will vary according to some factors, like seasonality and anticipation.
By launching a search at Opodo you can easily check London - San Francisco chepeast United Airlines offers, as well as subscribe to get price drop alerts and be informed about best deals for this route.