However, if you want to get to Goa it's a different ball game as the connections are pretty expensive and your luggage allowance on say Kingfisher isn't the same as if you'd travelled from London with them.
Just checked our luggage allowance from Mumbai/Goa its 25kg with Kingfisher its also 25kg on our 1st
leg Heathrow/Mumbai with Jet, pleased with that
annx