Which airports does Iberia flies between for London-San Francisco?
For flights between London and San Francisco, Iberia flies from the following airport routes: Heathrow (LHR) to San Francisco Intl Airport (SFO)
What do Iberia flights from London to San Francisco cost?
One of Iberia cheapest prices for a London to San Francisco flight we have right now is £ 497.
On average though, flights with Iberia cost £ 568.47 for the route London to San Francisco, though it depends a lot on the season and how far in advance you book your tickets.