I've been looking at lowest PE fares to MCO next April - the lowest I appear to be able to get is £1,500 yet before April I can get a PE fare for around £700, I know Easter is in April but this seems high - could it mean the cheaper fares have already been sold, or VA increasing their PE fares from April?
It probably means they haven't released any K inventory yet, as the dates are only just within 336 days.
Try checking in a couple weeks time. No guarantees, but they may well come down. £1,500 is at the top end anyway, so I'd very very surprised to see them go up...
Edited:
In fact, I've just checked. It's exactly the issue I described above. At the moment, a flight on the 10th April only has full fare buckets available. (Y, W, D, J). Once the lower buckets are released, the prices will come down.