February is one of the best times of the year to fly to Bilbao from Oakland. Prices for February average $900 per person but you can even find prices for as low as $548. The most expensive prices can be found in the month of April. Opting for a February flight can save you 34% on your journey compared to booking in February
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oakland to Bilbao as you normally would.