Due to multiple factors, expect to potentially pay more when booking in April. For low rates, February can be a great choice for travel to Bilbao. Flights to Bilbao from North Carolina in February are about $900 on average during February, but can be found for as low as $548.
||$472||$724||No cancel fee||76%|
||$799||$1,069||No cancel fee||75%|
||$662||$1,101||No cancel fee||N/A|
||$926||$1,199||No cancel fee||71%|