Which airports does Iberia flies between for London-Bilbao?
For flights between London and Bilbao, Iberia flies from the following airport routes: Gatwick (LGW) to Loiu (BIO)
What do Iberia flights from London to Bilbao cost?
One of Iberia cheapest prices for a London to Bilbao flight we have right now is £ 130.
On average though, flights with Iberia cost £ 222.64 for the route London to Bilbao, though it depends a lot on the season and how far in advance you book your tickets.