Which airports does Finnair fly between London and San Francisco?
For flights between London and San Francisco, Finnair operates the following airport routes:
For flights between London and San Francisco, Finnair operates from the following airport routes: Heathrow (LHR) to San Francisco Intl Airport (SFO)
What do Finnair flights from London to San Francisco cost?
One of Finnair cheapest prices for a London to San Francisco flight we have right now is $1287.
On average though, flights with Finnair cost $1298.85 for the route London to San Francisco, but it mostly depends on the season and how far in advance you book your tickets.