That 100 euros, do you count the bus transfer with it?
At any case, I was able to find Ryanair BVA
for as alittle as 33.52 r/t incl. taxes, when taking one of the weekday morning flights from BVA
. Afternoon flights and weekends are more expensive.
Easyjet charged pretty high prices in june, obviusly pretty much booked, but for longer-term bookings there are date-combinations which come at about 85 euro's r/t ORY
. Just check around a bit.