Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Isle of Wight to Bilbao as you normally would.
For a flight from Isle of Wight to Bilbao, you will be flying into Bilbao. Bilbao (BIO) is just 3.0 mi from the center of the city. Bilbao is the only Bilbao airport and it handles 0 inbound flights from Isle of Wight per day. 0 airlines have flights to Bilbao from Isle of Wight on a regular basis.