I use the service on a regular basis to Man airport from Yorkshire, and normally give the guy £10-20 depending on what I have on me, and how good service and indeed conversation is. I do the same in Germany when I use EK to Munich Airport, though distance is shorter from my apartment or office, so tip pro rated. As others have said Dollars work fine world wide in my experience , but do not go mad, there is a big difference in cost if living between UK and India. Indeed in any of the countries outside Western Europe, North America, Japan, Australasia, (as you may know), and if you did not, you will see during any trip to India ! You won the lottery of life the day you were born (if born) in the areas I mentioned, as you will see, as soon as you leave Mumbai airport and view "Incredible India".
Have a good trip.
Kind regards
Mr Mac
Last edited by Mr Mac; 16th Dec 2019 at 12:40.