"Aglians" wrote in message
...
Sorry if this is a faq, I am italian.
The question is: which is the cheapest way to go from Gatwick airport to
Heatrow airport (and viceversa)?
Outbound is on 19th may, inbound is 23rd may.

http://www.nationalexpress.com/nxairport/home.cfm

Is an express coach service, traffic can be bad on this part of the
motorway, so I would add another 30/40 mins to the quoted times at morning
and afternoon rush times. Train would be difficult as you would have to go
into London and then out again, the coach goes around London although on a
very busy motorway that has some construction work at the moment.

good luck...