What's the cheapest way to get to Treforest (University of Glamorgan) from London Heathrow?

Question

What's the cheapest way to get to Treforest (University of Glamorgan) from London Heathrow?

Answer 1

Tube from heathrow to  Mega Bus terminal where ever that is from London to Cardiff Central or national express and then a bus from Central (route 132 Cardiff&Pontypridd) to Pontypridd.

Answer 2

i wood say the same as richard has said.