Originally Posted by
Fraser
I was going to say Heathrow Express:
£17.50 oneway if purchased onboard
£31.00 return if purchased onboard
In First Class it is £24.50 and £47.00.
Journey time 15mins each way plus another five or so to Terminal 4.
That's what I would say. At typical exchange rates, the Heathrow Express costs more for the 15-minute journey between LHR and Paddington than the Narita Express does for the 70-minute journey between NRT and Tokyo (Central) Station.
I used it on my BritRail Pass, because I was going on a train that left from Paddington the same day, but that's the only way I'd ever ride it. I'ts nice but not THAT nice.