Originally Posted by Guy Betsy

It would depend on your routing. Its usually calculated on something like 1% of the full economy fare per kg. So you have to call UL reservations and ask what their calculation is.

So if the full fare economy fare between CMB and LHR is say USD$3000, then the excess is US$30 per kg. It is not based on what your ticket is.

Most airlines would allow an excess of 1-5 kg extra in economy and 5-10kg extra for Business class. But like I said, its 'some'. UL may be very strict about it.