I have booked several trips via BA Holidays and could never change anything online. (Except choosing seats and adding destination experiences); however BA did change one for me when I inadvertently booked the wrong flight home - I did call within seconds of booking though.
Originally Posted by
kanderson1965
This does not appear to be a cooling off period question but a change of flight to one earlier on the same day as the one presently booked, I would suggest this would incur a hefty change fee if even allowed. I would have thought a G booking class ticket would be non-changeable.
There
is a 24 hour cooling period for UK Citizens, as long as your departure date is more than 14 days from date of booking.