Defined benefit scheme with easyJet??????????? Are you sure? easyJet have never had one.
I'm no expert on this subject but my understanding is that any pension can be transferred but if there is a defined benefit and the value of the fund is over £30K, you have to get an IFA to sign that he has given you advice. I know 2 IFA's and both are reluctant to get involved in this as they fear future litigation.
Google is your friend - search the 'Pensions Advisory Service' - they'll help