How do I book extra baggage with Virgin

[Teen_Tinkerbell]

I would like to book extra baggage for the flight home from Orlando. Do I have to phone Virgin to do this or can I book it online under my booking. Is the allowance just for one flight or for returns as well. Hope this makes sense. If I have to phone is there a UK number I can phone to order this.
Thanks
Rainy

 

[wilma-bride]

You can only do it during the check in process (whether online or at the airport). The cost is per bag each way so the amount shown is for a single leg of the journey.