Taking the bus is one of the cheapest options in Malaysia. Next to our world famous low cost flights of course.
However, getting out from the airport can be quite a pain in the azz especially if you're prone to counting your pennies.
So unless you manage to hitch a free ride from one of the many friendly Banglas ( who are friendlier than us Malaysians these days and so much proud of the country not to mention more welcoming to foreigners , they make me take many looks at my grumpy self in the mirror )...yeah, it's ok..you can take the bus.
There are buses that go direct to KL Sentral , to Bandar Utama and I think to Ipoh even from the airport....and now, Paradigm Mall. However, I don't like to take the direct bus to KL Sentral due to some highway robbery reports way back ....still can't shake off the risk in my head.
No , don't write Paradigm Mall off as just a shopping stop.
There's a feeder bus that can take you to the nearest LRT station which will take you to KL Sentral too.
I've done this route before. It sounds crazy but it beats getting stuck in a cab especially if you are rushed for time.
Best part is, it goes vice versa. I've gotten my purse nicked before in KL Sentral therefore , I hope that explains why I much prefer to use this stop.