As with flying from Heathrow, the great thing about Gatwick airport is that it also serves flights directly to Valencia. This is the closest major airport to the festival so you simply can’t get any more convenient than flying Gatwick or Heathrow to Valencia (VLC).
At time of writing EasyJet were the airline offering the cheapest flights from Gatwick to Valencia. With prices on EasyJet starting at around £150 return (incl. taxes).
Get to Benicassim in 2 easy steps: