Changing destination of reward flights

Typically booked G's yesterday to Cancun for next July and was telling friends about it last night and they chose then to mention that they were looking at getting married in either Barbados or Dom Rep, if there was availability would Virgin allow me to change the destination?

I think you have to cancel the reward flights which you get all the miles and money back minus £35 fee, if there is aviliability for the other destinations FC will be able to hold the, for you before you canel your cancun fligts.

Yes they would but you'd have to pay any additional mikes and fees.

When you phone them tell them you want to change your destination if there is availability.

Do not mention the word 'cancel' as you could then lose your CUN flight plus it can take time to have your miles rede posited and the fees refunded with the possibility that the flights to your alternative destination get lost.

Thanks, doesnt make it easier that im using flight delay vouchers to pay......