How much do singapore airlines charge per kilo of excess baggage?
It depends on which route you are flying with them.I am assuming you are flying Heathrow-Singapore and on that route they charge £25 for each kilo over the permitted 20kg you are allowed.On other routes the maximum charge can be up to £30 per kilo over weight.It can also be as low as £4 per kilo,but thats on short haul flights from Singapore.