Originally Posted by tom31

I've got a 241 booking with the return JFK-LHR-MAN. 2 seats have just opened on an earlier flight out of JFK. If I want to change to this flight and also to an earlier LHR-MAN flight would this be £35 per person per flight?

Also, would it just be a swap or would the flights need to be cancelled, avios refunded and then new flight booked? Would this be instant or would I need enough avios to cover the new flights while waiting for the original flights to be refunded?

Many Thanks