One of the easiest and quickest ways to get into Central London is to take the Heathrow Express — a direct train from the airport right to London Paddington.
The only problem is that it can be a little pricey at £32 for a return ticket (about $52).
We’ve gotten a hold of a 50% off coupon that will save you a ton of money on your ticket.
Use coupon code HXJBA5 when booking your ticket.
UPDATE: The coupon has now expired. Sorry folks.
UPDATE 4-12-11: We just found another Heathrow Express 50% off code.
Use Code: HEXG2P